CN117935577A - Small-diameter circular hydraulic tunnel passing construction system and passing command method - Google Patents
Small-diameter circular hydraulic tunnel passing construction system and passing command method Download PDFInfo
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Abstract
The invention discloses a small-diameter circular hydraulic tunnel passing construction system and a passing command method, and relates to the technical field of tunnel construction. The system comprises a meeting monitoring network, a meeting passing model, a meeting scheduling network and a meeting command network; the vehicle meeting monitoring network is arranged in the small-diameter circular hydraulic tunnel and is used for monitoring traffic information in real time, including vehicle information, traffic flow and traffic conditions; the meeting traffic model generates meeting information based on traffic information, evaluates meeting conditions and judges whether meeting conflict exists or not; the meeting scheduling network is arranged in the small-diameter circular hydraulic tunnel. The invention realizes comprehensive monitoring and intelligent dispatching of traffic in the small-diameter circular hydraulic tunnel through the cooperative work of the meeting monitoring network, the meeting traffic model, the meeting dispatching network and the meeting command network, reduces traffic pressure during construction of the small-diameter circular hydraulic tunnel and improves construction efficiency.
Description
Technical Field
The invention relates to the technical field of tunnel construction, in particular to a small-diameter circular hydraulic tunnel passing construction system and a passing command method.
Background
In the construction process of the small-diameter circular hydraulic tunnel, because the construction road conditions are complex and the construction vehicles and construction staff are more in the tunnel, when the construction vehicles and construction staff pass in the construction tunnel, because of the traffic indication marks with larger visual field blind areas and random ranges, the passing in the construction tunnel is disordered and traffic accidents are easy to occur, and therefore a tunnel passing construction system and a passing command method are needed.
The Chinese patent application No. 202310757209.1 discloses a construction tunnel passing control method, a device and a system, wherein the application dispatches different types of construction units among different construction sub-main roads according to the construction conditions of each construction sub-main road, and improves the passing efficiency of the different types of construction units in the construction tunnel by controlling traffic passing indicating equipment.
In practical implementation, the patent is mostly designed aiming at the traffic organization of the large-diameter tunnel, and the description of the traffic organization system is little in the construction of the small-diameter circular hydraulic tunnel, but the small-diameter hydraulic tunnel has a narrow section, limited construction space and particularly outstanding problem of difficult vehicle meeting.
Disclosure of Invention
The invention aims to provide a small-diameter circular hydraulic tunnel passing construction system and a passing command method, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
In a first aspect, a small-diameter circular hydraulic tunnel passing construction system is provided, including: a meeting monitoring network, a meeting passing model, a meeting scheduling network and a meeting command network; the vehicle meeting monitoring network is arranged in the small-diameter circular hydraulic tunnel and is used for monitoring traffic information in real time, including vehicle information, traffic flow and traffic conditions; the meeting traffic model generates meeting information based on traffic information, evaluates meeting conditions and judges whether meeting conflict exists or not; the meeting scheduling network is arranged in the small-diameter circular hydraulic tunnel and is used for guiding traffic and comprises meeting buffer nodes; the meeting command network generates traffic scheduling rules based on meeting information, outputs scheduling instructions to the indicating nodes, controls the passing and stopping of vehicles, and provides traffic information and indicates the running direction of the vehicles; the indication node comprises traffic signal lamps and electronic indication boards, is arranged in the small-diameter circular hydraulic tunnel and is used for receiving scheduling instructions, controlling vehicles to pass through and providing traffic information.
As a further preferable aspect of the present invention, the meeting buffer node includes: a pavement structure, a vehicle meeting platform and a vehicle shelter;
The pavement structure comprises: the steel plate in a single-side form is fixed at one side of the bottom end inside the small-diameter circular hydraulic tunnel and is used for ensuring that a person can safely avoid from up to down when the vehicle runs;
the meeting platform comprises: the steel trestle is established at the middle position of the bottom end inside the small-diameter circular hydraulic tunnel and is used for allowing vehicles to pass through;
The vehicle-avoiding holes are uniformly built on two sides of the inside of the small-diameter circular hydraulic tunnel and used for providing a safety channel, so that vehicles can safely avoid encountered obstacles.
As a further preferable mode of the technical scheme, one end of the top of the pavement structure is provided with an adjusting control platform, and the meeting monitoring network, the meeting passing model, the meeting dispatching network and the meeting command network are all implanted in the adjusting control platform.
In a second aspect, to further improve the above technical solution, the inventor proposes a method for using the small-diameter circular hydraulic tunnel traffic construction system, where the method is a small-diameter circular hydraulic tunnel traffic construction traffic command method, and the method includes:
establishing a meeting monitoring network, and establishing a detection node for collecting traffic information in a small-diameter circular hydraulic tunnel;
establishing a vehicle-meeting passing model based on passing information, wherein the vehicle-meeting passing model is used for generating vehicle-meeting information in a small-diameter circular hydraulic tunnel;
Establishing a meeting scheduling network, establishing an indication node for guiding traffic in a small-diameter circular hydraulic tunnel, establishing a meeting buffer area, and establishing a buffer node for accommodating traffic flow in the small-diameter circular hydraulic tunnel;
Establishing a meeting command network, wherein the meeting command network generates traffic scheduling rules based on meeting information, and the traffic scheduling rules are used for analyzing the meeting information and outputting scheduling instructions to the indication nodes;
The vehicle-meeting passing model comprises: after the traffic information is received, outputting a traffic flow diagram of the small-diameter circular hydraulic tunnel, establishing an evaluation standard, evaluating the traffic flow diagram, and judging whether collision exists;
if the assessment result does not have collision, storing the traffic flow diagram in a meeting command network, and outputting a safety dispatching instruction to the indication node;
if the assessment result shows that the vehicles collide, the vehicle-meeting traffic model generates vehicle-meeting collision early-warning information, the collision early-warning information is sent to a vehicle-meeting command network, the vehicle-meeting command network analyzes the vehicle-meeting collision early-warning information according to traffic scheduling rules and generates corresponding scheduling instructions, and the scheduling instructions act on the indication nodes to adjust traffic flow in the small-diameter circular hydraulic tunnel.
As a further preferred aspect of the present invention, the evaluation criteria include: analyzing the flow distribution of the flow passing flow chart, adding the rest flow values and obtaining an average value after removing two extreme values in the flow distribution, and setting the average value as an evaluation value;
And outputting an evaluation result as a collision of vehicles when the flow in the traffic flow chart is higher than or equal to the evaluation value, and outputting an evaluation result as no collision of vehicles when the flow in the traffic flow chart is lower than the evaluation value.
As a further preferred aspect of the present invention, the establishing a meeting monitoring network includes; the method comprises the steps that monitoring equipment is arranged at an inlet and an outlet of a small-diameter circular hydraulic tunnel, vehicle information and traffic flow of the inlet and the outlet are monitored in real time, a sensor is arranged in the small-diameter circular hydraulic tunnel, traffic information in the small-diameter circular hydraulic tunnel is monitored, traffic conditions comprise vehicle speed, vehicle flow and vehicle distance, and the traffic information, the traffic flow and the traffic information form the traffic information.
As a further preferable aspect of the present invention, the traffic scheduling rule includes: traffic flow is analyzed based on meeting information, if the traffic flow is too large, a flow scheduling instruction is generated, vehicle spacing is analyzed based on the meeting information, if the vehicle spacing is too small, a spacing scheduling instruction is generated, vehicle speed is analyzed based on the meeting information, if the vehicle speed is too high, a vehicle speed scheduling instruction is generated, vehicle types are analyzed according to the meeting information, and if a large vehicle exists, a large vehicle scheduling instruction is generated.
As a further preferable aspect of the present invention, the meeting command network includes: the meeting command server receives the meeting information, generates traffic dispatching rules through the meeting command software, and outputs dispatching instructions to the indication nodes through the meeting command terminal.
As a further preferred aspect of the present invention, the indicating node includes: the traffic signal lamp is used for controlling the traffic of the vehicle and stopping, and the electronic sign is used for providing traffic information and indicating the running direction of the vehicle.
Compared with the prior art, the invention has the beneficial effects that:
According to the small-diameter circular hydraulic tunnel traffic construction system and the traffic command method, the comprehensive monitoring and intelligent scheduling of traffic in the small-diameter circular hydraulic tunnel are realized through the cooperative work of the meeting monitoring network, the meeting traffic model, the meeting scheduling network and the meeting command network, so that the traffic pressure during the construction of the small-diameter circular hydraulic tunnel is reduced, and the construction efficiency is improved;
Meanwhile, through the arrangement of the meeting buffer nodes, the meeting conflict is effectively avoided, the safe construction is ensured, and in addition, due to the design of the adjusting and controlling platform of the system, all networks and models are managed and controlled in a centralized manner, and the stability and the reliability of the system are improved;
The method has the advantages that the traffic information is collected in real time through the meeting monitoring network, and the meeting traffic model automatically evaluates the meeting condition, so that the meeting dispatching network flexibly adjusts traffic flow, the meeting commanding network rapidly makes decisions and outputs dispatching instructions, manual intervention is not needed in the whole process, and the traffic efficiency and safety are greatly improved;
Secondly, the system has excellent expandability and adaptability, and can be quickly adapted and correspondingly adjusted no matter the scale and shape of the small-diameter circular hydraulic tunnel or the type and flow of the passing vehicles.
Drawings
FIG. 1 is a composition diagram of a small diameter circular hydraulic tunnel traffic construction system of the present invention;
FIG. 2 is a flow chart of the small diameter circular hydraulic tunnel traffic command method of the invention;
FIG. 3 is a view showing the operation of the invention in a small diameter circular hydraulic tunnel in actual use;
FIG. 4 is a graph showing the internal condition of a small diameter circular hydraulic tunnel in actual use;
fig. 5 is an internal construction view of the small diameter circular hydraulic tunnel of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The small-diameter circular hydraulic tunnel is a common structural form in hydraulic engineering, is particularly more common under the condition of a pressurized tunnel, has a circular cross section, and is required to construct a foundation at the bottom end inside the small-diameter circular hydraulic tunnel in the process of passing construction.
In a first aspect, referring to fig. 1, the present invention provides a technical solution: a small diameter circular hydraulic tunnel passing construction system comprising: a meeting monitoring network, a meeting passing model, a meeting scheduling network and a meeting command network; the vehicle meeting monitoring network is arranged in the small-diameter circular hydraulic tunnel and is used for monitoring traffic information in real time, including vehicle information, traffic flow and traffic conditions; the vehicle-crossing model generates vehicle-crossing information based on the traffic information, evaluates the vehicle-crossing condition and judges whether vehicle-crossing conflict exists or not; the meeting scheduling network is arranged in the small-diameter circular hydraulic tunnel and used for guiding traffic and comprises meeting buffer nodes; the meeting command network generates traffic scheduling rules based on meeting information, outputs scheduling instructions to the indication nodes, controls the passing and stopping of vehicles, and provides traffic information and indicates the running direction of the vehicles; the indication node comprises traffic signal lamps and electronic indication boards, is arranged in the small-diameter circular hydraulic tunnel and is used for receiving the scheduling instruction, controlling the traffic of vehicles and providing traffic information.
In the present application, a vehicle meeting buffer node includes: pavement structure, meeting platform and refuge hole, wherein pavement structure includes: unilateral form's steel sheet, unilateral form's steel sheet is fixed in the inside bottom of minor diameter circular hydraulic tunnel one side for personnel can carry out upper and lower safety and dodge when guaranteeing that the vehicle is gone, meeting vehicle platform includes in addition: the steel trestle is established the intermediate position of the inside bottom of minor diameter circular hydraulic tunnel, and the steel trestle is used for letting the vehicle pass, and wherein the refuge hole is provided with a plurality of, and a plurality of refuge hole is even builds in the inside both sides of minor diameter circular hydraulic tunnel for provide a safe passageway, make the vehicle can avoid the obstacle that meets safely.
The application further relates to an adjustment control platform is arranged at one end of the top of the pavement structure in actual use, and the meeting monitoring network, the meeting passing model, the meeting dispatching network and the meeting command network are all implanted in the adjustment control platform.
In a second aspect, to perfect the above technical solution, the present application further provides a method using the small-diameter circular hydraulic tunnel traffic construction system, as can be seen from fig. 2, the method is a small-diameter circular hydraulic tunnel traffic command method, which includes: establishing a meeting monitoring network, and establishing a detection node for collecting traffic information in a small-diameter circular hydraulic tunnel; establishing a vehicle-meeting passing model based on passing information, wherein the vehicle-meeting passing model is used for generating vehicle-meeting information in a small-diameter circular hydraulic tunnel; establishing a meeting scheduling network, establishing an indication node for guiding traffic in a small-diameter circular hydraulic tunnel, establishing a meeting buffer area, and establishing a buffer node for accommodating traffic flow in the small-diameter circular hydraulic tunnel; establishing a meeting command network, wherein the meeting command network generates traffic scheduling rules based on meeting information, and the traffic scheduling rules are used for analyzing the meeting information and outputting scheduling instructions to the indication nodes; the vehicle-crossing model comprises: after receiving the traffic information, outputting a traffic flow diagram of the small-diameter circular hydraulic tunnel, establishing an evaluation standard, evaluating the traffic flow diagram, and judging whether collision exists; if the assessment result does not have collision, storing the traffic flow diagram in a meeting command network, and outputting a safety dispatching instruction to an indication node; if the assessment result shows that the vehicles collide, the vehicle-meeting traffic model generates vehicle-meeting collision early-warning information, the collision early-warning information is sent to the vehicle-meeting command network, the vehicle-meeting command network analyzes the vehicle-meeting collision early-warning information according to traffic scheduling rules and generates corresponding scheduling instructions, and the scheduling instructions act as indication nodes to adjust traffic flow in the small-diameter circular hydraulic tunnel.
It should be noted that, in practical application, the meeting monitoring network monitors traffic information in real time, including vehicle type, flow, speed, etc., provides accurate data support for the meeting traffic model, the meeting traffic model generates meeting information based on the data, evaluates meeting conditions, predicts possible conflicts, when a meeting conflict is predicted, the meeting traffic model immediately generates meeting conflict early warning information and sends the information to the meeting command network, after receiving the meeting conflict early warning information, the meeting command network analyzes according to preset traffic scheduling rules to generate corresponding scheduling instructions, the scheduling instructions are rapidly transmitted to indication nodes, including traffic lights and electronic signs, therefore, the traffic flow in the small-diameter circular hydraulic tunnel is adjusted to avoid collision of vehicles, and meanwhile, as can be seen from fig. 3, 4 and 5, as well as a pavement structure, a vehicle-crossing platform and a vehicle-avoiding hole, the traffic safety is further ensured if necessary, wherein the pavement structure and the vehicle-crossing platform can be obviously observed by referring to fig. 5, the vehicle-avoiding hole can be obviously observed by referring to fig. 4, and the supplement is that in the application, the internal structure of the small-diameter circular hydraulic tunnel expressed by fig. 5 is divided into three cases, namely, the first case, the pavement structure is a pedestrian safety channel temporarily arranged when the vehicle is in a small space at the bottom; in the second case, the steel trestle vehicle-meeting platform is arranged close to the face template trolley and is used for vehicle-meeting, and the steel trestle vehicle-meeting platform can move and move forward along with excavation of the face, and one face is provided with one steel trestle vehicle-meeting platform for vehicle-meeting; the third condition is that crushed stones are paved inside, along with the excavation of a tunnel, one crushed stone is arranged every 300 meters, the crushed stone is lifted through the excavation of the tunnel, the construction space can be increased after the lifting, the effect of forming a vehicle-crossing platform is achieved, the construction space is arranged behind the steel trestle vehicle-crossing platform, the cost of the construction space is far lower than that of the steel trestle vehicle-crossing platform, and the figure 5 is a combined diagram formed by overlapping three conditions.
Further, in the present application, the evaluation criteria include: analyzing the flow distribution of the flow passing flow chart, adding the rest flow values and obtaining an average value after removing two extreme values in the flow distribution, and setting the average value as an evaluation value; and outputting an evaluation result of the traffic flow chart as a collision of vehicles when the traffic flow in the traffic flow chart is higher than or equal to the evaluation value, and outputting an evaluation result of the traffic flow chart as no collision of vehicles when the traffic flow in the traffic flow chart is lower than the evaluation value.
In addition, the step of establishing a meeting monitoring network comprises the following steps of; the application discloses a vehicle meeting method, which comprises the steps of arranging monitoring equipment at an inlet and an outlet of a small-diameter circular hydraulic tunnel, monitoring in real time vehicle information and traffic flow, arranging sensors in the small-diameter circular hydraulic tunnel, monitoring traffic information in the small-diameter circular hydraulic tunnel, wherein the traffic information comprises vehicle speed, vehicle flow and vehicle distance, and the traffic information is composed of traffic information.
In practical application, the meeting traffic model predicts the meeting situation according to the traffic information monitored in real time, and generates meeting collision early warning information when the meeting collision is predicted, the information is sent to a meeting command network in real time, the command network analyzes according to traffic scheduling rules, generates corresponding scheduling instructions, and then adjusts the traffic flow in the small-diameter circular hydraulic tunnel through the indication node to avoid the occurrence of the meeting collision.
In the present application, the traffic scheduling rule includes: traffic flow is analyzed based on meeting information, if the traffic flow is too large, a flow scheduling instruction is generated, vehicle spacing is analyzed based on the meeting information, if the vehicle spacing is too small, a spacing scheduling instruction is generated, vehicle speed is analyzed based on the meeting information, if the vehicle speed is too high, a vehicle speed scheduling instruction is generated, vehicle types are analyzed according to the meeting information, and if a large vehicle exists, a large vehicle scheduling instruction is generated.
It should be noted that, in the present application, after receiving the collision pre-warning information, the traffic scheduling rule first determines the specific position where the collision occurs, and then adjusts the traffic signal lamp and the electronic sign of the indication node according to the position information, so as to guide the vehicle to avoid the collision. Meanwhile, the meeting command network can analyze the time period of the occurrence of the flow peak and the change trend of the traffic flow according to the flow distribution of the traffic flow graph, so that the traffic scheduling rule can be better adjusted, and smooth and safe traffic in the small-diameter circular hydraulic tunnel is ensured.
In addition, in the present application, the meeting command network includes: the vehicle meeting command server receives vehicle meeting information, generates traffic scheduling rules through the vehicle meeting command software, and outputs scheduling instructions to the indication nodes through the vehicle meeting command terminal, wherein the vehicle meeting command terminal adopts a man-machine interaction design, an operator can conveniently adjust according to actual conditions, the vehicle meeting command software can quickly generate an optimal scheduling scheme according to the vehicle meeting information, and meanwhile, the vehicle meeting command server adopts high-performance computer equipment and a stable data storage system, can process a large amount of traffic information in real time, and ensures accuracy and instantaneity of a vehicle meeting model.
In addition, in order to ensure the passing safety of the small-diameter circular hydraulic tunnel, the application can also be provided with an emergency escape passage and emergency equipment, when an emergency occurs, the vehicle can rapidly leave the tunnel through the emergency escape passage, and meanwhile, the emergency equipment such as a fire extinguisher, a first-aid kit and the like can also provide timely rescue and support for the vehicle.
It should be further noted that, in the present application, the indicating node includes: the traffic signal lamp is used for controlling the traffic of vehicles and stopping, the electronic sign is used for providing traffic information and indicating the running direction of the vehicles, wherein the traffic signal lamp intelligently adjusts the color and the flashing frequency of the traffic signal lamp according to the scheduling instruction sent by the meeting command network, controls the traffic of the vehicles and stops, ensures the smooth and safe traffic in the small-diameter circular hydraulic tunnel, and the electronic sign displays the traffic information and indicates the running direction of the vehicles in real time to help drivers know road conditions and avoid meeting conflicts.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A small-diameter circular hydraulic tunnel passing construction system, comprising:
A meeting monitoring network, a meeting passing model, a meeting scheduling network and a meeting command network;
the vehicle meeting monitoring network is arranged in the small-diameter circular hydraulic tunnel and is used for monitoring traffic information in real time, including vehicle information, traffic flow and traffic conditions;
the meeting traffic model generates meeting information based on traffic information, evaluates meeting conditions and judges whether meeting conflict exists or not;
The meeting scheduling network is arranged in the small-diameter circular hydraulic tunnel and is used for guiding traffic and comprises meeting buffer nodes;
the meeting command network generates traffic scheduling rules based on meeting information, outputs scheduling instructions to the indication nodes, controls the passing and stopping of vehicles, and provides traffic information and indicates the running direction of the vehicles;
the indication node comprises a traffic signal lamp and an electronic indication board, and is arranged in the small-diameter circular hydraulic tunnel and used for receiving a scheduling instruction, controlling the traffic of vehicles and providing traffic information.
2. The small-diameter circular hydraulic tunnel passing construction system according to claim 1, wherein: the meeting buffer node comprises: a pavement structure, a vehicle meeting platform and a vehicle shelter;
The pavement structure comprises: the steel plate in a single-side form is fixed at one side of the bottom end inside the small-diameter circular hydraulic tunnel and is used for ensuring that a person can safely avoid from up to down when the vehicle runs;
the meeting platform comprises: the steel trestle is established at the middle position of the bottom end inside the small-diameter circular hydraulic tunnel and is used for allowing vehicles to pass through;
The vehicle-avoiding holes are uniformly built on two sides of the inside of the small-diameter circular hydraulic tunnel and used for providing a safety channel, so that vehicles can safely avoid encountered obstacles.
3. A small diameter circular hydraulic tunnel passing construction system according to claim 2, wherein: an adjusting control platform is arranged at one end of the top of the pavement structure, and the meeting monitoring network, the meeting passing model, the meeting dispatching network and the meeting command network are all implanted in the adjusting control platform.
4. A small-diameter circular hydraulic tunnel traffic command method, using the small-diameter circular hydraulic tunnel traffic construction system according to any one of claims 1 to 3, characterized by comprising:
establishing a meeting monitoring network, and establishing a detection node for collecting traffic information in a small-diameter circular hydraulic tunnel;
establishing a vehicle-meeting passing model based on passing information, wherein the vehicle-meeting passing model is used for generating vehicle-meeting information in a small-diameter circular hydraulic tunnel;
Establishing a meeting scheduling network, establishing an indication node for guiding traffic in a small-diameter circular hydraulic tunnel, establishing a meeting buffer area, and establishing a buffer node for accommodating traffic flow in the small-diameter circular hydraulic tunnel;
Establishing a meeting command network, wherein the meeting command network generates traffic scheduling rules based on meeting information, and the traffic scheduling rules are used for analyzing the meeting information and outputting scheduling instructions to the indication nodes;
The vehicle-meeting passing model comprises: after the traffic information is received, outputting a traffic flow diagram of the small-diameter circular hydraulic tunnel, establishing an evaluation standard, evaluating the traffic flow diagram, and judging whether collision exists;
if the assessment result does not have collision, storing the traffic flow diagram in a meeting command network, and outputting a safety dispatching instruction to the indication node;
if the assessment result shows that the vehicles collide, the vehicle-meeting traffic model generates vehicle-meeting collision early-warning information, the collision early-warning information is sent to a vehicle-meeting command network, the vehicle-meeting command network analyzes the vehicle-meeting collision early-warning information according to traffic scheduling rules and generates corresponding scheduling instructions, and the scheduling instructions act on the indication nodes to adjust traffic flow in the small-diameter circular hydraulic tunnel.
5. The small-diameter circular hydraulic tunnel traffic construction traffic command method is characterized by comprising the following steps of: the evaluation criteria include: analyzing the flow distribution of the flow passing flow chart, adding the rest flow values and obtaining an average value after removing two extreme values in the flow distribution, and setting the average value as an evaluation value;
And outputting an evaluation result as a collision of vehicles when the flow in the traffic flow chart is higher than or equal to the evaluation value, and outputting an evaluation result as no collision of vehicles when the flow in the traffic flow chart is lower than the evaluation value.
6. The small-diameter circular hydraulic tunnel traffic construction traffic command method is characterized by comprising the following steps of: the establishing of the meeting monitoring network comprises the following steps of; the method comprises the steps that monitoring equipment is arranged at an inlet and an outlet of a small-diameter circular hydraulic tunnel, vehicle information and traffic flow of the inlet and the outlet are monitored in real time, a sensor is arranged in the small-diameter circular hydraulic tunnel, traffic information in the small-diameter circular hydraulic tunnel is monitored, traffic conditions comprise vehicle speed, vehicle flow and vehicle distance, and the traffic information, the traffic flow and the traffic information form the traffic information.
7. The small-diameter circular hydraulic tunnel traffic construction traffic command method is characterized by comprising the following steps of: the traffic scheduling rule includes: traffic flow is analyzed based on meeting information, if the traffic flow is too large, a flow scheduling instruction is generated, vehicle spacing is analyzed based on the meeting information, if the vehicle spacing is too small, a spacing scheduling instruction is generated, vehicle speed is analyzed based on the meeting information, if the vehicle speed is too high, a vehicle speed scheduling instruction is generated, vehicle types are analyzed according to the meeting information, and if a large vehicle exists, a large vehicle scheduling instruction is generated.
8. The small-diameter circular hydraulic tunnel traffic construction traffic command method is characterized by comprising the following steps of: the meeting command network comprises: the meeting command server receives the meeting information, generates traffic dispatching rules through the meeting command software, and outputs dispatching instructions to the indication nodes through the meeting command terminal.
9. The small-diameter circular hydraulic tunnel traffic construction traffic command method is characterized by comprising the following steps of: the indicating node includes: the traffic signal lamp is used for controlling the traffic of the vehicle and stopping, and the electronic sign is used for providing traffic information and indicating the running direction of the vehicle.
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