Monitoring system for automatically avoiding subway construction road section based on automatic driving

Abstract

The invention, which belongs to the technical field of automatic driving monitoring, discloses an automatic driving-based monitoring system for a self-avoidance subway construction road section, comprising a vehicle automatic driving system, a subway construction monitoring center and a high-altitude monitoring system. The vehicle automatic driving system, the subway construction monitoring center and the high-altitude monitoring system are all connected with a local emergency center and a traffic management department through a cloud end, the high-altitude monitoring device is further connected with an auxiliary remote demonstration connector, and large-area real-time monitoring is conducted on a subway construction road section through the high-altitude monitoring device. Road condition information of a subway construction road section is collected in real time, and the road condition information is sent to vehicles in a current preset area range and a vehicle automatic driving system in an automatic driving vehicle through a cloud end, so that traffic jam around a subway construction area is reduced, the traffic capacity of the surrounding area is improved, and traffic safety is guaranteed. And the occurrence probability of traffic accidents is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of autonomous driving monitoring, and more specifically, to a monitoring system for self-avoiding subway construction sections based on autonomous driving. Background Art

[0002] Autonomous vehicles (Self-driving automobile), also known as self-driving cars, computer-driven cars, or wheeled mobile robots, are intelligent cars that are unmanned by computer systems. They have a history of several decades in the 20th century and are close to practical use in the early 21st century. The technology of self-driving cars includes video cameras, radar sensors, and laser rangefinders to understand the surrounding traffic conditions and navigate the road ahead through a detailed map (a map collected by a manned car). All of this is achieved through Google's data center, which can process a large amount of information collected by the car about the surrounding terrain. In this regard, self-driving cars are equivalent to remote-controlled cars or smart cars in Google's data center. One of the applications of Internet of Things technology is the technology of self-driving cars.

[0003] Self-driving cars rely on artificial intelligence, visual computing, radar, monitoring devices and global positioning systems to work together, allowing computers to automatically and safely operate motor vehicles without any active human operation.

[0004] The existing traffic management methods in subway construction areas are mainly composed of some fixed speed limit signs and safety warning signs and other facilities. They are relatively simple settings in accordance with relevant traffic regulations. The characteristics are low overall construction costs and mainly target relatively stable situations with little environmental change. The disadvantage is that it is not sensitive to environmental changes in subway construction areas, and cannot release variable information based on real-time information. There are often situations where prompt information is inaccurate and drivers do not pay attention. Traditional subway construction management methods are difficult to reduce the incidence of traffic accidents, and cannot effectively improve the overall vehicle traffic efficiency.

[0005] In recent years, the scale of urban subway construction has been gradually increasing, and many cities are carrying out subway construction. Due to the relatively long subway construction period, the subway construction area often appears in the central area or downtown area of ​​the city. The subway construction needs to occupy limited road space, resulting in a significant reduction in the traffic capacity around the subway construction. Many subway construction areas have become traffic bottlenecks in the city, and traffic congestion and traffic accidents often occur, bringing many unfavorable factors to the normal operation of the city. The traffic problems and safety status of the areas around the subway construction have gradually attracted people's attention.

[0006] With the continuous increase in the number of subway construction areas, the length of work areas and the construction time, the traffic load in the relevant areas is also increasing. Coupled with the irregular operations of some subway construction units, the lack of traffic planning and management measures has made the traffic control in the subway construction area more chaotic. The subway construction area has become a high-incidence area for traffic accidents. In addition, many motor vehicle drivers have poor traffic safety awareness and frequent traffic accidents, which further caused traffic congestion in the surrounding areas and brought greater chain problems to all aspects. The level of traffic management in subway construction needs to be improved urgently. Obviously, the vehicle traffic environment in the subway construction area is complex, and there are many factors affecting the traffic efficiency and safety around the subway construction area.

[0007] The existing unmanned driving technology uses on-board sensors to sense the vehicle's surrounding environment, and controls the vehicle's steering and speed based on the road, vehicle position and obstacle information obtained through perception, so that the vehicle can drive safely and reliably on the road. However, if the above-mentioned subway construction brings various complex situations, such as the continuous back and forth of muck trucks pulling soil or sudden accidents on the subway construction section, congestion is very likely to occur because the vehicle cannot know the complex situation ahead. The front vehicle may have violent driving behaviors such as emergency braking, and the autonomous driving vehicle may also follow the emergency braking, causing discomfort to the driver and passengers, and even causing accidents such as rear-end collisions; furthermore, it is more difficult for autonomous driving vehicles to cope with complex situations when entering congested sections, which is easy to aggravate the congestion and make traffic safety difficult to guarantee. Summary of the invention

[0008] 1. Technical problems to be solved

[0009] In view of the problems existing in the prior art, the purpose of the present invention is to provide a monitoring system for self-avoiding subway construction sections based on automatic driving, which uses high-altitude monitoring equipment to conduct real-time monitoring of subway construction sections in a large area, collects road condition information of subway construction sections in real time, and sends the road condition information to vehicles within the current preset area and the vehicle automatic driving system in the automatic driving vehicle through the cloud, thereby reducing traffic congestion around the subway construction area, improving the traffic capacity of the surrounding areas, ensuring traffic safety, and reducing the probability of traffic accidents.

[0010] 2. Technical solution

[0011] To solve the above problems, the present invention adopts the following technical solutions.

[0012] A monitoring system for self-avoiding subway construction sections based on automatic driving, comprising a vehicle automatic driving system, a subway construction monitoring center and a high-altitude monitoring system, wherein the vehicle automatic driving system, the subway construction monitoring center and the high-altitude monitoring system are all connected via the cloud, and the vehicle automatic driving system, the subway construction monitoring center and the high-altitude monitoring system are all connected to a local emergency center and a traffic management department via the cloud, the high-altitude monitoring system comprises a plurality of high-altitude monitoring devices, the plurality of high-altitude monitoring devices are distributed along the subway construction route, the high-altitude monitoring devices are connected to a collection system and an image analysis system, and the high-altitude monitoring devices are also connected to an auxiliary With the help of remote demonstration connector, multiple safety monitoring piles are inserted at the subway construction section. A micro high-definition camera is connected to the safety monitoring pile, and the micro high-definition camera is connected to the cloud. A dustproof cloth is connected between two adjacent safety monitoring piles. High-altitude monitoring equipment is used to conduct large-area real-time monitoring of the subway construction section, collect road condition information of the subway construction section in real time, and send the road condition information to the vehicles within the current preset area and the vehicle automatic driving system in the automatic driving vehicle through the cloud, so as to reduce traffic congestion around the subway construction area, improve the traffic capacity of the surrounding areas, ensure traffic safety, and reduce the probability of traffic accidents.

[0013] Furthermore, the distance between two adjacent high-altitude monitoring devices is 800m-1000m. The distance between the high-altitude monitoring devices is set reasonably. If the distance is too small, the number of high-altitude monitoring devices will increase, which will correspondingly increase the equipment cost and maintenance cost; if the distance is too large, it will be difficult to ensure comprehensive real-time monitoring of the subway construction section, and there will be monitoring blind spots, resulting in the omission of information on the subway construction section, which is very likely to cause blind spot road congestion.

[0014] Furthermore, the high-altitude monitoring equipment can use a micro-aircraft, and the micro-aircraft uses a quadcopter, which uses four rotors as a flight engine to fly in the air. It is small in size, light in weight, and suitable for carrying and using unmanned aerial vehicles. It can carry a certain mission load and has autonomous navigation and flight capabilities. Complete specific flight missions in complex and dangerous environments.

[0015] Further, the acquisition system includes a camera module and a sensor module; the camera module includes a micro high-definition camera, which shoots and collects the road conditions below at high altitude, and sends the collected road condition information to the image analysis system. At the same time, the micro high-definition camera connected to the safety monitoring pile shoots and collects the local and close-range road conditions of the subway construction section, and also sends the collected road condition information to the image analysis system, so as to realize the joint monitoring of large-scale and local road conditions. The image analysis system analyzes the received road condition information and transmits the analyzed data information to the subway construction monitoring center and the vehicle automatic driving system of the automatic driving vehicle in the nearby area through the cloud. The automatic driving vehicle controls its change of driving speed or direction through the vehicle internal control system, such as slowing down or turning around in advance. The micro high-definition camera adopts a wireless method, which is convenient for installation and disassembly, and can reduce its own weight to a certain extent, thereby reducing the load of the high-altitude monitoring equipment. The sensor module includes a dust sensor, which is small in size and light in weight, and is easy to install a 5V input circuit and convenient for signal processing. It has an airflow generator built in, which can attract the external atmosphere by itself, is easy to maintain, and can maintain the characteristics of the sensor for a long time.

[0016] Furthermore, the cloud is connected to the local emergency center and traffic management department. When a serious traffic accident occurs, such as a serious rear-end collision, lateral collision and other accidents, the micro high-definition camera on the high-altitude monitoring equipment collects on-site information of the accident, and the emergency center and traffic management department can be automatically contacted through the cloud, which is conducive to the relevant personnel to prepare in advance so as to rush to the rescue and coordinate the handling in time; in addition, the micro high-definition camera on the high-altitude monitoring equipment is used to shoot and collect evidence at the scene of the accident, and the content shot by the micro high-definition camera is displayed in real time on the relevant display devices equipped by the emergency center and the traffic management department, so that the relevant staff can understand the situation of the accident site in real time and improve the efficiency of rescue and related traffic handling; when the relevant rescue personnel When rescue personnel are unable to arrive in time, the subway construction monitoring center can control the high-altitude monitoring system to download relevant self-help rescue video instructions, and project the video onto the dustproof cloth through an auxiliary remote demonstration connector (such as a micro projector), so that on-site personnel can assist in rescue in a timely manner; at the same time, a micro high-definition camera connected to a nearby safety monitoring pile can be used to capture rescue image information in real time and transmit it to the emergency center and the display devices of the rescue personnel on the way through the cloud. The emergency center and the rescue personnel on the way can view it in real time and provide rescue instructions remotely. The rescue instructions can also be projected onto the dustproof cloth in the form of video through an auxiliary remote demonstration connector (such as a micro projector) to correctly guide the rescue and save every second for the effective rescue of the wounded.

[0017] Furthermore, the subway construction monitoring center is equipped with a rescue system, and the rescue system is connected to the subway construction monitoring center through the cloud. When a landslide or other accident occurs on the subway construction section, the micro high-definition camera on the high-altitude monitoring equipment can collect on-site information of the accident, and automatically contact the emergency center and traffic management department through the cloud, thereby improving the efficiency of rescue and related traffic processing; at the same time, the subway construction monitoring center can provide relevant rescue methods in a timely manner through the rescue system to improve the rescue efficiency.

[0018] Furthermore, the progress information of the rescue system is manually updated in real time, and the progress information includes the time required for emergency rescue and the remaining time for emergency rescue; the progress information is transmitted through the cloud to the vehicles in the nearby area and the vehicle automatic driving systems of the automatic driving vehicles in the nearby area, and the automatic driving vehicles control themselves to change the driving speed or direction through the vehicle's internal control system, such as slowing down or turning around in advance. The progress information of the rescue system can also be automatically uploaded by the system. Automatic uploading can realize the real-time transmission of the progress information to the vehicles in the nearby area and the vehicle automatic driving systems of the automatic driving vehicles in the nearby area, so that the automatic driving vehicles can promptly control themselves to change the driving speed or direction through the vehicle's internal control system, such as slowing down or turning around in advance; taking into account system misjudgment or errors, manual modification and upload can be allowed to ensure the accuracy of the uploaded information.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] (1) This solution uses high-altitude monitoring equipment to conduct real-time monitoring of large areas of subway construction sections, collect road condition information of subway construction sections in real time, and send the road condition information to vehicles within the current preset area and the vehicle automatic driving system in the automatic driving vehicle through the cloud, thereby reducing traffic congestion around the subway construction area, improving the traffic capacity of the surrounding areas, ensuring traffic safety, and reducing the probability of traffic accidents.

[0022] (2) The distance between two adjacent high-altitude monitoring devices is 800m-1000m. The distance between high-altitude monitoring devices should be set reasonably. If the distance is too small, the number of high-altitude monitoring devices will increase, which will correspondingly increase the equipment cost and maintenance cost; if the distance is too large, it will be difficult to ensure comprehensive real-time monitoring of the subway construction section, and there will be monitoring blind spots, resulting in the omission of information collection on the subway construction section, which is very likely to cause blind spot road congestion.

[0023] (3) Micro-aircraft can be used for high-altitude monitoring equipment. Micro-aircraft can be used as quadcopters. Quadcopters use four rotors as flight engines to fly in the air. They are small in size, light in weight, and suitable for carrying and use. Unmanned aerial vehicles can also carry certain mission payloads and have autonomous navigation and flight capabilities to complete specific flight missions in complex and dangerous environments.

[0024] (4) The acquisition system includes a camera module and a sensor module; the camera module includes a micro high-definition camera, which captures the road conditions below at a high altitude and sends the collected road condition information to the image analysis system. The image analysis system analyzes the received road condition information and transmits the analyzed data information to the subway construction monitoring center and the vehicle automatic driving system of the automatic driving vehicles in the nearby area through the cloud. The automatic driving vehicle controls its driving speed or direction through the vehicle internal control system, such as slowing down or turning around in advance. The micro high-definition camera adopts a wireless method, which is convenient for installation and disassembly, and can reduce its own weight to a certain extent, thereby reducing the load of the high-altitude monitoring equipment. The sensor module includes a dust sensor, which collects dust information in the surrounding air and sends the collected dust information to the image analysis system. The image analysis system analyzes the received dust information and transmits the analyzed data information to the vehicle automatic driving system of the automatic driving vehicles in the nearby area through the cloud. The automatic driving vehicle controls the closing of its windows through the vehicle internal control system.

[0025] (5) The cloud connects the local emergency center and traffic management department. When a serious traffic accident occurs, such as a serious rear-end collision or lateral impact, the micro high-definition camera on the high-altitude monitoring equipment collects on-site information about the accident. The cloud can automatically contact the emergency center and traffic management department, which helps relevant personnel to prepare in advance so that they can rush to the rescue and coordinate the handling in time. In addition, the micro high-definition camera on the high-altitude monitoring equipment is used to take pictures of the accident scene for evidence collection. At the same time, the content captured by the micro high-definition camera is displayed in real time on the relevant display devices equipped by the emergency center and traffic management department, which is convenient for relevant personnel to understand the situation at the scene of the accident in real time and improve the efficiency of rescue and related traffic handling.

[0026] (6) The subway construction monitoring center is equipped with a rescue system, and the rescue system is connected to the subway construction monitoring center through the cloud. The progress information of the rescue system is manually updated in real time. The progress information includes the time required for emergency rescue and the remaining time for emergency rescue. The progress information is transmitted to the vehicles in the nearby area through the cloud. The autonomous driving vehicles in the nearby area control their changes in driving speed or direction through the vehicle's internal control system, such as slowing down or turning around in advance. The progress information of the rescue system can also be automatically uploaded through the system. Automatic uploading can realize the real-time transmission of the progress information to the vehicles in the nearby area. The autonomous driving vehicles in the nearby area control their changes in driving speed or direction through the vehicle's internal control system, such as slowing down or turning around in advance. Taking into account system misjudgment or errors, manual modification and upload are allowed to ensure the accuracy of the uploaded information. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the system structure of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the acquisition system and the image analysis system of the present invention;

[0029] Figure 3 is a system block diagram of the present invention;

[0030] Figure 4 is a specific system block diagram of the present invention;

[0031] Figure 5 It is a structural schematic diagram of the safety monitoring pile of the present invention.

[0032] Description of the numbers in the figure:

[0033] 1. Safety monitoring pile, 2. Dust-proof cloth, 3. Micro HD camera. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Embodiment 1:

[0038] See also Figure 1 and Figure 4 , a monitoring system based on autonomous driving to avoid subway construction sections, including a vehicle autonomous driving system, a subway construction monitoring center and a high-altitude monitoring system, the vehicle autonomous driving system, the subway construction monitoring center and the high-altitude monitoring system are all connected through the cloud, the high-altitude monitoring system includes multiple high-altitude monitoring devices, multiple high-altitude monitoring devices are distributed along the subway construction route, the high-altitude monitoring devices are connected to a collection system and an image analysis system, the subway construction monitoring center controls the high-altitude monitoring devices to be equally distributed in the subway construction section, and controls the high-altitude monitoring devices to monitor the subway construction section in a large area in real time, please refer to Figure 2 and Figure 3 , use the collection system to collect the road condition information of the subway construction section in real time, analyze the collected road condition information through the image analysis system, and send the analyzed road condition information to the vehicles within the current preset area and the vehicle automatic driving system in the automatic driving vehicle through the cloud. The vehicle automatic driving system automatically controls the vehicle driving according to the analyzed road condition information, reduces traffic congestion around the subway construction area, improves the traffic capacity of the surrounding areas, ensures traffic safety, and reduces the probability of traffic accidents.

[0039] See also Figure 1The distance between two adjacent high-altitude monitoring devices is 800m-1000m. The distance between high-altitude monitoring devices should be set reasonably to ensure comprehensive monitoring. If the distance is too small, the number of high-altitude monitoring devices will increase, which will correspondingly increase the equipment cost and maintenance cost; if the distance is too large, it will be difficult to ensure comprehensive real-time monitoring of the subway construction section, and there will be blind spots in monitoring, resulting in the omission of information on the subway construction section, which is very likely to cause blind spot road blockage.

[0040] In addition, high-altitude monitoring equipment can be selectively used based on the specific geographical location of the subway construction section and when traffic volume is heavy during holidays to avoid unnecessary waste of monitoring costs.

[0041] High-altitude monitoring equipment can choose micro-aircraft, and micro-aircraft can choose quadcopters. Quadcopters use four rotors as flight engines to fly in the air. They are small in size, light in weight, and suitable for carrying and using unmanned aerial vehicles. They can also carry certain mission loads and have autonomous navigation and flight capabilities to complete specific flight missions in complex and dangerous environments.

[0042] See also Figure 2 The acquisition system includes a camera module and a sensor module; the camera module includes a micro HD camera, which shoots and collects the road conditions below at high altitude, and sends the collected road condition information to the image analysis system. The image analysis system analyzes the received road condition information and transmits the analyzed data information to the subway construction monitoring center and the vehicle automatic driving system of the automatic driving vehicles in the nearby area through the cloud. The automatic driving vehicle controls its change of driving speed or direction through the vehicle's internal control system, such as slowing down or turning around in advance. The micro HD camera adopts wireless mode, which is convenient for installation and disassembly, and can reduce its own weight to a certain extent, thereby reducing the load of the high-altitude monitoring equipment. The sensor module includes a dust sensor. The dust sensor is small in size and light in weight, and is easy to install a 5V input circuit and convenient for signal processing. Its built-in airflow generator can attract the external atmosphere by itself, and it is easy to maintain. It can maintain the characteristics of the sensor for a long time. During the subway construction process, there are often many dump trucks transporting excess soil back and forth, and a large amount of dust floats in the air, causing the surrounding air to be bad. The dust sensor collects dust information in the surrounding air and sends the collected dust information to the image analysis system. The image analysis system analyzes the received dust information and transmits the analyzed data information to the vehicle automatic driving system of the automatic driving vehicle in the nearby area through the cloud. The automatic driving vehicle controls the closing of its windows through the vehicle's internal control system.

[0043] See also Figure 1The high-altitude monitoring system is connected to the local emergency center and traffic management department through the cloud. When a serious traffic accident occurs, such as a serious rear-end collision or lateral collision, the micro HD camera on the high-altitude monitoring equipment collects on-site information about the accident, and can automatically contact the emergency center and traffic management department through the cloud, which is conducive to the relevant personnel to prepare in advance so that they can rush to the rescue and coordinate the handling in time; in addition, the micro HD camera on the high-altitude monitoring equipment is used to shoot and collect evidence at the scene of the accident, and the content captured by the micro HD camera is displayed in real time on the relevant display devices equipped by the emergency center and the traffic management department, so that the relevant staff can understand the situation at the scene of the accident in real time and improve the efficiency of rescue and related traffic handling;

[0044] See also Figure 5 , an auxiliary remote demonstration connector is also connected to the high-altitude monitoring equipment, and a plurality of safety monitoring piles 1 are inserted at the subway construction section. A micro high-definition camera 3 is connected to the safety monitoring pile 1, and the micro high-definition camera 3 is connected to the cloud. A dustproof cloth 2 is connected between two adjacent safety monitoring piles 1. When the relevant rescue personnel cannot arrive in time, the subway construction monitoring center can control the high-altitude monitoring system to download the relevant self-help rescue video guidance, and project the video onto the dustproof cloth 2 through the auxiliary remote demonstration connector (such as a micro projector), so as to facilitate the on-site personnel to assist in the rescue in time; at the same time, the micro high-definition camera 3 connected to the nearby safety monitoring pile 1 is used to shoot the rescue picture information in real time and transmit it to the display device of the emergency center and the rescue personnel who are on the way through the cloud. The emergency center and the rescue personnel who are on the way can view it in real time and provide rescue guidance remotely. The rescue guidance can also be projected onto the dustproof cloth 2 through the auxiliary remote demonstration connector (such as a micro projector) in the form of video, correctly guide the rescue, and save every second for the effective rescue of the wounded.

[0045] The subway construction monitoring center is equipped with a rescue system, and the rescue system is connected to the subway construction monitoring center through the cloud. When a landslide or other accident occurs on the subway construction section, the micro high-definition camera on the high-altitude monitoring equipment collects large-scale information on the scene of the accident, and automatically contacts the emergency center and the traffic management department through the cloud. The micro high-definition camera 3 connected to the safety monitoring pile 1 takes local close-up pictures of the subway construction section where the landslide occurs, and also sends the collected picture information to the image analysis system, so as to realize the joint monitoring of large-scale and local road conditions; the high-altitude monitoring equipment can make up for the missing monitoring caused by the failure of the micro high-definition camera 3 connected to individual safety monitoring piles 1; the micro high-definition camera 3 connected to the safety monitoring pile 1 can make up for the blind spot monitoring formed when the position of the high-altitude monitoring equipment changes greatly, thereby improving the efficiency of rescue and related traffic processing; at the same time, the subway construction monitoring center can provide relevant rescue methods in time through the rescue system to improve the rescue efficiency.

[0046] The progress information of the rescue system is updated manually in real time, and the progress information includes the time required for emergency rescue and the remaining time for emergency rescue; the progress information is transmitted to the vehicles in the nearby area through the cloud and the autonomous driving systems of the autonomous driving vehicles in the nearby area. The autonomous driving vehicles control the changes in driving speed or direction through the vehicle's internal control system, such as slowing down or turning around in advance; the progress information of the rescue system can also be automatically uploaded by the system. Automatic uploading can realize the real-time transmission of the progress information to the vehicles in the nearby area and the autonomous driving systems of the autonomous driving vehicles in the nearby area, so that the autonomous driving vehicles can promptly control the changes in driving speed or direction through the vehicle's internal control system, such as slowing down or turning around in advance; taking into account system misjudgment or errors, manual modification and upload can be allowed to ensure the accuracy of the uploaded information.

[0047] Compared with the existing subway construction section where the traffic conditions are complicated and prone to congestion and accidents, this solution uses high-altitude monitoring equipment to conduct real-time monitoring of the subway construction section in a large area, uses the acquisition system to collect the road condition information of the subway construction section in real time, analyzes the collected road condition information through the image analysis system, and sends the analyzed road condition information to the vehicles within the current preset area and the vehicle automatic driving system in the automatic driving vehicle through the cloud. The vehicle automatic driving system automatically controls the vehicle driving according to the analyzed road condition information, reduces traffic congestion around the subway construction area, improves the traffic capacity of the surrounding area, ensures traffic safety, and reduces the probability of traffic accidents.

[0048] In addition, the auxiliary remote demonstration connector on the high-altitude monitoring equipment can be used to realize on-site remote real-time rescue guidance, improve the efficiency of rescuing the injured in accidents on subway construction sections, and thus shorten the congestion time on subway construction sections.

[0049] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A monitoring system for self-avoiding subway construction sections based on autonomous driving, characterized by: It includes a vehicle automatic driving system, a subway construction monitoring center and a high-altitude monitoring system, which are all connected through the cloud, and are connected to the local emergency center and traffic management department through the cloud. The high-altitude monitoring system includes multiple high-altitude monitoring equipment, which are distributed along the subway construction route. The high-altitude monitoring equipment is connected to a collection system and an image analysis system, and the high-altitude monitoring equipment is also connected to an auxiliary remote demonstration connector.

2. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 1, characterized in that: The distance between two adjacent high-altitude monitoring devices is 800m-1000m.

3. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 2, characterized in that: The high-altitude monitoring equipment is a micro aerial vehicle, and the micro aerial vehicle is a quadcopter.

4. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 1, characterized in that: The acquisition system includes a camera module and a sensor module.

5. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 4 is characterized by: The camera module comprises a micro high-definition camera, and the micro high-definition camera is wireless.

6. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 1, characterized in that: A plurality of safety monitoring piles (1) are inserted at the subway construction section, each of the safety monitoring piles (1) is connected to a micro high-definition camera (3), and the micro high-definition camera (3) is connected to the cloud, and a dustproof cloth (2) is connected between two adjacent safety monitoring piles (1).

7. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 5 is characterized by: The sensor module includes a dust sensor.

8. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 1, characterized in that: The subway construction monitoring center is equipped with a rescue system, and the rescue system is connected to the subway construction monitoring center through the cloud.

9. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 8, characterized in that: The process information of the rescue system is manually updated in real time, and the process information includes the time required for emergency rescue and the remaining time for emergency rescue.

10. The monitoring system for self-avoiding subway construction sections based on automatic driving according to claim 8, characterized in that: The process information of the rescue system is automatically uploaded by the system and can be uploaded after manual modification. The process information includes the time required for emergency rescue and the remaining time for emergency rescue.

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