Downhole chamber meeting scheduling method and device

Abstract

The invention discloses an underground chamber meeting scheduling method and device. According to the specific scheme, when it is detected that a first vehicle and a second vehicle in a target roadway meet vehicle meeting scheduling conditions, first to-be-processed data of the first vehicle under multiple evaluation dimensions are obtained, and second to-be-processed data of the second vehicle under multiple evaluation dimensions are obtained; determining a first evaluation attribute corresponding to the first vehicle based on the first to-be-processed data of the first vehicle under the plurality of evaluation dimensions, and determining a second evaluation attribute corresponding to the second vehicle based on the second to-be-processed data of the second vehicle under the plurality of evaluation dimensions; and based on the first evaluation attribute and the second evaluation attribute, target meeting scheduling information is determined, and based on the target meeting scheduling information, a signal lamp related to meeting scheduling is controlled to indicate the first vehicle and the second vehicle to perform meeting scheduling in the chamber of the target roadway. According to the invention, the efficiency and accuracy of vehicle meeting scheduling are improved, and the high efficiency of underground transportation is ensured.

Description

Technical Field

[0001] This invention relates to the field of vehicle dispatching technology, and in particular to a method and apparatus for dispatching vehicles meeting in underground chambers. Background Technology

[0002] During mining operations, due to the unique underground working environment or the actual needs of production and transportation, there are often two-way single-lane roadways. This means there is only one lane, allowing vehicles from both directions to travel alternately. In such an environment, if vehicles from both directions are simultaneously traveling on this two-way single-lane roadway, vehicle dispatching is required.

[0003] Currently, traditional vehicle passing and dispatching methods mainly rely on driver experience to determine which vehicle should be driven into the chamber corresponding to the two-way single-lane road, thus achieving vehicle passing and dispatching. However, the above method suffers from problems such as untimely judgment and dispatching misjudgment, thereby affecting the efficiency and accuracy of vehicle passing and dispatching, and impacting the overall efficiency of underground transportation. Summary of the Invention

[0004] This invention provides a method and apparatus for scheduling passing trains in underground chambers, which improves the efficiency and accuracy of passing train scheduling and ensures the high efficiency of underground transportation.

[0005] According to one aspect of the present invention, a method for scheduling underground tunnel passing trains is provided, the method comprising:

[0006] When the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions, the first unprocessed data of the first vehicle under multiple evaluation dimensions and the second unprocessed data of the second vehicle under multiple evaluation dimensions are obtained; wherein, the multiple evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension and historical meeting waiting time dimension.

[0007] Based on the first data to be processed of the first vehicle under multiple evaluation dimensions, a first evaluation attribute corresponding to the first vehicle is determined; and based on the second data to be processed of the second vehicle under multiple evaluation dimensions, a second evaluation attribute corresponding to the second vehicle is determined.

[0008] Based on the first and second evaluation attributes, target meeting scheduling information is determined. Based on the target meeting scheduling information, the traffic lights related to the meeting scheduling are controlled to indicate that the first and second vehicles will meet in the chamber of the target roadway.

[0009] According to another aspect of the present invention, a downhole chamber meeting scheduling device is provided, the device comprising:

[0010] The data acquisition module is used to acquire first unprocessed data of the first vehicle under multiple evaluation dimensions and second unprocessed data of the second vehicle under multiple evaluation dimensions when the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions. The multiple evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension and historical meeting waiting time dimension.

[0011] The data evaluation module is used to determine the first evaluation attribute corresponding to the first vehicle based on the first data to be processed under multiple evaluation dimensions of the first vehicle, and to determine the second evaluation attribute corresponding to the second vehicle based on the second data to be processed under multiple evaluation dimensions of the second vehicle.

[0012] The vehicle meeting scheduling module is used to determine the target vehicle meeting scheduling information based on the first evaluation attribute and the second evaluation attribute, and to control the traffic lights related to the vehicle meeting scheduling to indicate that the first vehicle and the second vehicle meet in the chamber of the target roadway based on the target vehicle meeting scheduling information.

[0013] According to another aspect of the present invention, an electronic device is provided, the electronic device comprising:

[0014] At least one processor; and

[0015] A memory that is communicatively connected to at least one processor; wherein,

[0016] The memory stores a computer program that can be executed by at least one processor, such that the at least one processor is able to execute the downhole chamber meeting scheduling method of any embodiment of the present invention.

[0017] According to another aspect of the present invention, a computer-readable storage medium is provided, the computer-readable storage medium storing computer instructions for causing a processor to execute and implement the underground chamber meeting scheduling method of any embodiment of the present invention.

[0018] According to another aspect of the present invention, a computer program product is provided, comprising a computer program, characterized in that, when executed by a processor, the computer program implements the downhole chamber meeting scheduling method as described in any embodiment of the present invention.

[0019] The technical solution of this invention, when detecting that a first vehicle and a second vehicle in a target roadway meet the conditions for meeting and dispatching, acquires first unprocessed data of the first vehicle under multiple evaluation dimensions and second unprocessed data of the second vehicle under multiple evaluation dimensions, providing data support for subsequent meeting and dispatching. Based on the first unprocessed data of the first vehicle under multiple evaluation dimensions, first evaluation data corresponding to the first vehicle is determined, and based on the second unprocessed data of the second vehicle under multiple evaluation dimensions, a second evaluation attribute corresponding to the second vehicle is determined. Based on the first and second evaluation attributes, target meeting and dispatching information is determined. Based on this information, traffic lights related to meeting and dispatching are controlled to instruct the first and second vehicles to meet and dispatch in the chamber of the target roadway. This achieves meeting and dispatching of the first and second vehicles in the underground chamber, ensuring the safety and accuracy of meeting and dispatching, avoiding the risk of misjudgment caused by manual meeting and dispatching in the prior art, and solving the problem of untimely manual judgment in the prior art, thus improving the efficiency of meeting and dispatching and ensuring the high efficiency of underground transportation.

[0020] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a flowchart of a method for scheduling trains to meet in underground chambers, provided by an embodiment of the present invention.

[0023] Figure 2 This is a scene example diagram of the target alleyway provided in an embodiment of the present invention;

[0024] Figure 3 This is a flowchart of a method for scheduling trains to meet in underground chambers, provided by an embodiment of the present invention.

[0025] Figure 4 This is an example diagram of the architecture of the underground chamber meeting and dispatching system provided in an embodiment of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of a mine tunnel meeting and dispatching device provided in an embodiment of the present invention;

[0027] Figure 6This is a schematic diagram of the structure of an electronic device for implementing the underground chamber meeting and scheduling method of the present invention. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0029] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0030] Example 1

[0031] Figure 1 This is a flowchart of a method for scheduling trains meeting in underground chambers according to Embodiment 1 of the present invention. This embodiment is applicable to situations where trains are scheduled to meet in underground chambers. The method can be executed by an underground chamber train scheduling device, which can be implemented in hardware and / or software. This device can be configured in electronic devices such as mobile phones, computers, or servers. Figure 1 As shown, the method includes:

[0032] S110. When the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions, the first unprocessed data of the first vehicle under multiple evaluation dimensions and the second unprocessed data of the second vehicle under multiple evaluation dimensions are obtained.

[0033] The target roadway can be a two-way single-lane roadway including a chamber. That is, there is only one lane in the target roadway, and this lane allows vehicles to travel in both directions, requiring vehicles to alternate using the lane. The chamber can be an independent space specially excavated underground to meet specific production, safety, or auxiliary operation needs. In the target roadway, if the first vehicle and the second vehicle are traveling in different directions, they can be coordinated to meet each other through the chamber. In this embodiment of the invention, before the coordination, the chamber in the target roadway is in an idle state.

[0034] The first vehicle can be a vehicle traveling in the target roadway. Correspondingly, the second vehicle is also a vehicle traveling in the target roadway. It should be noted that in practical applications, if the two vehicles in the target roadway travel in different directions, it means that their travel directions are upward and downward, respectively. Generally, the direction of travel for operations in the underground area is referred to as the downward direction, and the direction of travel for returning to the surface after completing mining operations is referred to as the upward direction.

[0035] The meeting dispatch conditions can be the conditions that the first vehicle and the second vehicle in the target lane need to meet for dispatching. Optionally, if there is a first vehicle in the first area of ​​the target lane and a second vehicle in the second area of ​​the target lane, and the first vehicle's first driving direction is consistent with the first preset driving direction and the second vehicle's second driving direction is consistent with the second preset driving direction, then the first vehicle and the second vehicle are determined to meet the meeting dispatch conditions.

[0036] The first and second areas are located on either side of the chamber in the target tunnel, each at a predetermined distance from the chamber. This predetermined distance can be a pre-set range between the chamber and the target tunnel. For example, it could be 30 to 50 meters from the chamber. The first predetermined travel direction is different from the second predetermined travel direction. Both directions are towards the chamber in the target tunnel, but the first and second predetermined travel directions are opposite. For example, see [link to relevant documentation]. Figure 2 , Figure 2 The target tunnel is divided into three logical zones: the pre-warning zone A1 / B1, the approach zone A2 / B2, and the chamber meeting zone C. This can be done first... Figure 2 The warning zone, approach zone, and meeting zone are explained below. The warning zone is the node at the other end of the two-way single lane on both sides of the chamber, i.e., the intersection or another chamber. The approach zone is the two-way single lane section on both sides of the chamber. The meeting zone is the chamber space for meeting and dispatching operations. Usually, some leeway is left on both sides of the chamber for vehicles to reverse, i.e., the chamber mentioned in the embodiments of this invention. The first area mentioned above can be... Figure 2 The proximity zone A2; the second zone can be Figure 2Approach zone B2. The first preset driving direction can be the driving direction from warning zone A1 to approach zone A2, and the second preset driving direction can be the driving direction from warning zone B1 to approach zone B2. If it is detected that the first vehicle is traveling from warning zone A1 to approach zone A2 and the second vehicle is traveling from warning zone B1 to approach zone B2, it is determined that the first vehicle and the second vehicle meet the meeting dispatch conditions.

[0037] The evaluation dimension can be used to assess the scheduling priority of vehicles; that is, the data to be processed under the evaluation dimension can determine which vehicle enters the chamber corresponding to the target tunnel. Optionally, multiple evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension, and historical meeting waiting time dimension. Specifically, the data to be processed under the time dimension is used to characterize the time information corresponding to a certain distance between the vehicle and the chamber. The data to be processed under the vehicle type dimension is used to characterize the vehicle type. The data to be processed under the driving direction priority dimension can be used to characterize the priority of the vehicle's driving direction. The data to be processed under the historical meeting waiting time dimension can be used to characterize the total waiting time of historical vehicle meeting scheduling. It should be noted that the data to be processed corresponding to the first vehicle under multiple evaluation dimensions is used as the first data to be processed, and the data to be processed corresponding to the second vehicle under multiple evaluation dimensions is used as the second data to be processed.

[0038] Specifically, if a first vehicle is detected traveling in the first area of ​​the target lane, and the first vehicle's first direction of travel is consistent with a first preset direction of travel, and a second vehicle is detected traveling in the second area of ​​the target lane, and the second vehicle's second direction of travel is consistent with a second preset direction of travel, and the first and second directions of travel are inconsistent, then it is determined that the first and second vehicles meet the conditions for meeting and dispatching. If the first and second vehicles meet the conditions for meeting and dispatching, then the first unprocessed data for the first vehicle is acquired under at least two of the following evaluation dimensions: time, vehicle type, direction priority, and historical meeting waiting time. Correspondingly, the second unprocessed data for the second vehicle is acquired under at least two of the following evaluation dimensions: time, vehicle type, direction priority, and historical meeting waiting time. It should be noted that the at least two evaluation dimensions corresponding to the first unprocessed data are consistent with the at least two evaluation dimensions corresponding to the second unprocessed data.

[0039] Optionally, embodiments of the present invention further include: when it is detected that the first vehicle has not traveled to the first area and is a second preset distance from the chamber, controlling the signal light corresponding to the first vehicle to be in a first indication state; and / or, when it is detected that the second vehicle has not traveled to the second area and is a second preset distance from the chamber, controlling the signal light corresponding to the second vehicle to be in a first indication state.

[0040] The second preset distance range can be a pre-set distance range between the chamber and the underground chamber. For example, the second preset distance range can be 80 to 100 meters from the chamber. The second preset distance range is greater than the first preset distance range. For example, see below. Figure 2 The first area can be Figure 2 The proximity zone A2; the second zone can be Figure 2 The proximity zone is B2. Correspondingly, the first preset distance range can be the distance range between proximity zone A2 and the chamber, or the distance range between proximity zone B2 and the chamber. The second preset distance range can be the distance range between warning zone A1 and the chamber, or the distance range between warning zone B1 and the chamber.

[0041] The traffic light corresponding to the first vehicle is used to indicate whether the first vehicle should proceed straight, turn left, turn right, decelerate, or stop. Correspondingly, the traffic light corresponding to the second vehicle is used to indicate whether the first vehicle should proceed straight, turn left, turn right, decelerate, or stop. Accordingly, the first indication state can be used to indicate that the vehicle is decelerating. Optionally, the first indication state can be a flashing yellow light on the traffic light.

[0042] It should be noted that, in this embodiment of the invention, the traffic lights corresponding to the first vehicle and the second vehicle are both traffic lights related to meeting and dispatching. These traffic lights are deployed on both sides of the entrance to the target tunnel chamber, supporting five-color light groups (green for straight ahead, green for left turn, green for right turn, yellow, and red), used to indicate whether vehicles are going straight, turning left, turning right, slowing down, or stopping, and comply with the Ex d I Mb explosion-proof standard.

[0043] Specifically, if it is detected that the first vehicle has not reached the first area, is within a second preset distance from the chamber, and the first vehicle's first travel direction is consistent with the first preset travel direction, the signal light corresponding to the first vehicle is controlled to be in a first indicating state, so that the first vehicle slows down. Or,

[0044] If it is detected that the second vehicle has not entered the second area, is within a second preset distance from the chamber, and its second travel direction is consistent with the second preset travel direction, the signal light corresponding to the second vehicle is controlled to be in a first indication state, so that the second vehicle slows down. Alternatively,

[0045] To improve dispatching efficiency, vehicle deceleration can be controlled in advance, providing sufficient time for oncoming traffic scheduling. Specifically, when it is detected that the first vehicle has not yet reached the first area and is within a second preset distance from the chamber, and its first travel direction is consistent with the first preset travel direction, and simultaneously, it is detected that the second vehicle has not yet reached the second area and is within a second preset distance from the chamber, and its second travel direction is consistent with the second preset travel direction, the traffic lights corresponding to the first and second vehicles can be controlled to be in the first indicating state, thus instructing both vehicles to decelerate. By controlling the traffic lights to instruct vehicles to decelerate when the vehicles are within the second preset distance from the chamber, and by determining whether the oncoming traffic scheduling conditions are met when the vehicles are within the first preset distance from the chamber, and then performing oncoming traffic scheduling within the chamber, a three-stage process of "prediction-confirmation-execution" for dispatching judgment is realized, avoiding erroneous scheduling or resource waste caused by a single judgment.

[0046] For example, referring to the examples above, see [link to previous section]. Figure 2 Taking the first vehicle as C1 and the second vehicle as C2 as an example, when the first vehicle C1 is detected to be traveling to the warning zone A1 and the second vehicle C2 is detected to be traveling to the warning zone B1, the down-going signal light AL and the up-going signal light BL are controlled to flash yellow lights to indicate that the first vehicle and the second vehicle should slow down.

[0047] In this embodiment of the invention, the method for obtaining the first data to be processed of the first vehicle under multiple evaluation dimensions may be as follows: when the first vehicle is detected to have traveled to a distance of a second preset distance from the chamber, the first warning duration information corresponding to the first vehicle is determined, and the first data to be processed of the first vehicle under the time dimension is determined based on the first warning duration information; the first vehicle type corresponding to the first vehicle is determined based on the vehicle identification information of the first vehicle, and the first data to be processed of the first vehicle under the vehicle type dimension is determined based on the first vehicle type; the first driving direction priority information corresponding to the first vehicle is determined based on the first driving direction and the preset main driving direction, and the first driving direction priority information is used as the first data to be processed of the first vehicle under the driving direction priority dimension; the first data to be processed of the first vehicle under the historical meeting time dimension is determined based on the first total waiting time corresponding to the first vehicle in the historical meeting time scheduling processing of the first vehicle in the preset number of times.

[0048] The first warning duration information can be time information related to a second preset distance range. The second preset distance range includes a second maximum distance and a second minimum distance. The second maximum distance can be the farthest distance from the chamber within the second preset distance range, and the second minimum distance can be the shortest distance from the chamber within the second preset distance range. Optionally, the time difference between the moment when the first vehicle reaches the second maximum distance from the chamber and the moment when the first vehicle reaches the second minimum distance from the chamber can be used as the first warning duration information.

[0049] Vehicle identification information can be used to identify vehicles. Optionally, vehicle identification information of the first vehicle can be collected using at least one of Ultra Wide Band (UWB) technology, ZigBee technology, and Radio Frequency Identification (RFID) technology. Optionally, high-precision data such as the location, direction of travel, and speed of the first vehicle can also be collected using at least one of UWB technology, ZigBee technology, and RFID technology.

[0050] The first vehicle type can be determined based on the vehicle identification information of the first vehicle. Optionally, the vehicle identification information can be the license plate number of the first vehicle. In this case, the first vehicle type corresponding to the vehicle identification information can be determined based on the vehicle identification information and the pre-planned transportation plan information. Optionally, the vehicle identification information can be a vehicle image including the first vehicle. In this case, the vehicle identification information (vehicle image) of the first vehicle can be identified to determine the first vehicle type.

[0051] Optionally, the first vehicle type can include multiple types such as emergency rescue vehicles, material transport vehicles, personnel vehicles, and maintenance vehicles. Correspondingly, the first pending data under the vehicle type dimension can be determined based on vehicle type priority. In other words, the higher the vehicle type priority corresponding to the first vehicle type, the larger the value of the first pending data under the vehicle type dimension. For example, if the vehicle type priorities from high to low are: emergency rescue vehicles, material transport vehicles, personnel vehicles, and maintenance vehicles, then the corresponding first pending data under the vehicle type dimension from high to low are: the first pending data corresponding to emergency rescue vehicles, the first pending data corresponding to material transport vehicles, the first pending data corresponding to personnel vehicles, and the first pending data corresponding to maintenance vehicles.

[0052] The preset main transport direction can be a pre-set primary transport direction. The priority information of the first travel direction is related to whether the first travel direction is the preset main transport direction. Optionally, if the first travel direction is consistent with the preset main transport direction, the priority information of the first travel direction is determined to be higher. If the first travel direction is inconsistent with the preset main transport direction, the priority information of the first travel direction is determined to be lower. It should be noted that the value of the priority information of the first travel direction corresponding to the preset main transport direction is higher than the value of the priority information of the first travel direction corresponding to a non-preset main transport direction.

[0053] The first total waiting time can be the total waiting time of the first vehicle during the preset number of historical vehicle meeting scheduling processes. For example, if the preset number is N, then the first total waiting time can be the total waiting time of the first vehicle during the past N historical vehicle meeting scheduling processes.

[0054] Specifically, based on at least one of UWB, ZigBee, and RFID technologies, the vehicle's identification, location, direction of travel, and speed are collected in real time. When the first vehicle is detected to be within a second preset distance range from the chamber, the time difference between the time corresponding to the first vehicle reaching the second maximum distance within the second preset distance range and the time corresponding to the first vehicle reaching the second minimum distance within the second preset distance range is used to determine the first warning duration. This first warning duration information is then normalized to determine the first data to be processed for the first vehicle in the time dimension.

[0055] The acquired vehicle identification information of the first vehicle is analyzed to determine the first vehicle type. Based on the vehicle type priority corresponding to the first vehicle type, the first data to be processed under the vehicle type dimension is determined.

[0056] If it is determined that the first driving direction corresponding to the first vehicle is consistent with the preset main driving direction, the priority information of the first driving direction corresponding to the preset main driving direction is determined to obtain the first data to be processed of the first vehicle in the driving direction priority dimension. Alternatively, if it is determined that the first driving direction corresponding to the first vehicle is inconsistent with the preset main driving direction, the priority information of the first driving direction corresponding to the non-preset main driving direction is determined to obtain the first data to be processed of the first vehicle in the driving direction priority dimension.

[0057] Based on the first total waiting time of the first vehicle in the historical meeting scheduling process of the first vehicle in a preset number of times, determine the first data to be processed under the dimension of historical meeting waiting time of the first vehicle.

[0058] For example, referring to the examples above, see [link to previous section]. Figure 2The duration of the first vehicle C1's travel in warning zone A1 is taken as the first warning duration information. This first warning duration information is then normalized to obtain the first data to be processed for the first vehicle C1 in the time dimension. Based on the vehicle image including the first vehicle, the first vehicle type is determined. According to the vehicle type priority corresponding to the first vehicle type, the first data to be processed for the first vehicle in the vehicle type dimension is determined. For example, if the first vehicle type is an emergency rescue vehicle, the first data to be processed for the first vehicle in the vehicle type dimension can be set to 4; if the first vehicle type is a material transport vehicle, the first data to be processed for the first vehicle in the vehicle type dimension can be set to 3; if the first vehicle type is a personnel vehicle, the first data to be processed for the first vehicle in the vehicle type dimension can be set to 2; and if the first vehicle type is a maintenance vehicle, the first data to be processed for the first vehicle in the vehicle type dimension can be set to 1. It should be noted that the values ​​set above can be set according to the vehicle type priority and actual needs, and are not limited thereto.

[0059] If it is determined that the first driving direction of the first vehicle C1 is consistent with the preset main transport direction, the priority information of the first driving direction can be set to 2 to obtain the first data to be processed under the driving direction priority dimension. If it is determined that the first driving direction of the first vehicle C1 is inconsistent with the preset main transport direction, the priority information of the first driving direction can be set to 1 to obtain the first data to be processed under the driving direction priority dimension. It should be noted that the values ​​set above can be set according to actual needs and whether they are consistent with the preset main transport direction, and are not limited thereto. Accordingly, based on the first total waiting time corresponding to the first vehicle C1 in the past N historical meeting scheduling, the first data to be processed under the historical meeting waiting time dimension of the first vehicle is determined.

[0060] Optionally, when the second vehicle is detected to have traveled to a distance of a second preset distance from the chamber, the second warning duration information corresponding to the second vehicle is determined, and based on the second warning duration information, the second data to be processed for the second vehicle in the time dimension is determined; based on the vehicle identification information of the second vehicle, the second vehicle type corresponding to the second vehicle is determined, and based on the second vehicle type, the second data to be processed for the second vehicle in the vehicle type dimension is determined; based on the second driving direction corresponding to the second vehicle and the preset main transport direction, the second driving direction priority information corresponding to the second vehicle is determined, and the second driving direction priority information is used as the second data to be processed for the second vehicle in the driving direction priority dimension; based on the second total waiting time corresponding to the second vehicle in the historical meeting scheduling processing of a preset number of times, the second data to be processed for the second vehicle in the historical meeting waiting time dimension is determined.

[0061] It should be noted that the specific method for obtaining the second vehicle's second data to be processed under multiple evaluation dimensions is similar to that of the first vehicle, and will not be repeated here.

[0062] S120. Based on the first data to be processed of the first vehicle under multiple evaluation dimensions, determine the first evaluation attribute corresponding to the first vehicle; and based on the second data to be processed of the second vehicle under multiple evaluation dimensions, determine the second evaluation attribute corresponding to the second vehicle.

[0063] The first evaluation attribute characterizes the scheduling priority of the first vehicle. Correspondingly, the second evaluation attribute characterizes the scheduling priority of the second vehicle. Using the first and second evaluation attributes, it can be determined which vehicle proceeds straight normally and which vehicle proceeds into the chamber to give way.

[0064] Specifically, based on the first vehicle's first data to be processed across multiple evaluation dimensions and a preset multi-factor evaluation function, the first evaluation attribute corresponding to the first vehicle is determined. Correspondingly, based on the second vehicle's second data to be processed across multiple evaluation dimensions and a preset multi-factor evaluation function, the second evaluation attribute corresponding to the second vehicle is determined.

[0065] In this embodiment of the invention, the method for determining the first evaluation attribute may be: performing weighted summation based on the first data to be processed of the first vehicle under multiple evaluation dimensions and the preset weight coefficients corresponding to the evaluation dimensions to obtain the first evaluation attribute.

[0066] Each evaluation dimension can have a corresponding preset weight coefficient. These preset weight coefficients can be set according to actual needs, representing weight values. Optionally, the preset weight coefficients can be configured based on a preset scheduling strategy to facilitate system optimization and strategy migration. Multiple preset scheduling strategies can be implemented to adapt to different practical needs. For example, if the preset scheduling strategy is "first-come, first-served," the preset weight coefficient corresponding to the time dimension can be set higher, while the preset weight coefficients corresponding to other evaluation dimensions can be lower. Similarly, if the preset scheduling strategy is "task-first," since different vehicle types are used to perform different tasks, the preset weight coefficient corresponding to the vehicle type dimension can be set higher, while the preset weight coefficients corresponding to other evaluation dimensions can be lower. Finally, if the preset scheduling strategy is "balanced scheduling," the preset weight coefficients corresponding to all evaluation dimensions are adjusted comprehensively to prevent any vehicle from waiting for too long.

[0067] Specifically, the first evaluation attribute corresponding to the first vehicle is obtained by weighted summation based on the first data to be processed under multiple evaluation dimensions and the preset weight coefficients corresponding to the evaluation dimensions.

[0068] For example, in conjunction with the above example, the first evaluation attribute can be determined by the following preset multi-factor evaluation function.

[0069] ;

[0070] in, This represents the first data to be processed for the first vehicle in the time dimension, that is, the normalized first warning duration information (in seconds). This represents the preset weighting coefficients corresponding to the time dimension; This represents the first piece of data to be processed for the first vehicle under the vehicle type dimension. This represents the preset weight coefficient corresponding to the vehicle type dimension. This represents the first pending data (in minutes) of the first vehicle in the dimension of historical waiting time for passing other vehicles. This represents the preset weighting coefficient corresponding to the historical waiting time dimension for passing other vehicles. This represents the first data to be processed for the first vehicle in the priority dimension of driving direction. This represents the preset weighting coefficient corresponding to the priority dimension of driving direction. The preset weighting coefficient can be configured according to actual needs, such as... 0.3 0.4 0.2 The preset weighting coefficient is 0.1. The preset weighting coefficient can be configured based on the preset scheduling strategy. For example, if the preset scheduling strategy is first-come, first-served, then a preset weighting coefficient corresponding to the time dimension can be set. The default weight is 0.6, and other preset weighting coefficients are as follows: 0.2 0.1 The value is 0.1. For example, if the preset scheduling strategy is task priority, then a preset weight coefficient corresponding to the vehicle type dimension can be set. The default weight is 0.7, and other preset weighting coefficients are as follows: It is 0.1. 0.1 It is 0.1.

[0071] S130. Based on the first evaluation attribute and the second evaluation attribute, determine the target meeting scheduling information, and based on the target meeting scheduling information, control the traffic lights related to the meeting scheduling to indicate that the first vehicle and the second vehicle will meet in the chamber of the target roadway.

[0072] Among them, the target vehicle meeting scheduling information is used to indicate which of the first and second vehicles will proceed straight ahead and which vehicle will enter the chamber to give way.

[0073] Specifically, based on the first and second assessment attributes, vehicles that need to enter the chamber to give way and vehicles that can proceed normally through the straight passage are identified. This information is used to control the traffic lights related to meeting and passing, directing the first and second vehicles to meet and pass in the target tunnel chamber. This avoids the problem of excessively long waiting times caused by delays in manual dispatching. By rationally determining the target meeting and passing information through the first and second assessment attributes, the passage order of the first and second vehicles is clearly defined, preventing "road-grabbing" phenomena, shortening meeting times, and improving the overall transportation rhythm.

[0074] The technical solution of this embodiment, when detecting that the first vehicle and the second vehicle in the target roadway meet the meeting scheduling conditions, acquires the first unprocessed data of the first vehicle under multiple evaluation dimensions and the second unprocessed data of the second vehicle under multiple evaluation dimensions, providing data support for subsequent meeting scheduling. Based on the first unprocessed data of the first vehicle under multiple evaluation dimensions, the first evaluation data corresponding to the first vehicle is determined, and based on the second unprocessed data of the second vehicle under multiple evaluation dimensions, the second evaluation attribute corresponding to the second vehicle is determined. Based on the first and second evaluation attributes, target meeting scheduling information is determined. Based on this target meeting scheduling information, the signal lights related to the meeting scheduling are controlled to instruct the first and second vehicles to meet in the chamber of the target roadway. This achieves meeting scheduling of the first and second vehicles in the underground chamber, ensuring the safety and accuracy of the meeting scheduling, avoiding the risk of misjudgment caused by manual meeting scheduling in the prior art, and solving the problem of untimely manual judgment in the prior art, thus improving the efficiency of meeting scheduling and ensuring the high efficiency of underground transportation.

[0075] Example 2

[0076] Figure 3 This is a flowchart of a method for scheduling trains meeting in an underground chamber according to Embodiment 2 of the present invention. This embodiment is a refinement of the step "determining the target train scheduling information based on the first evaluation attribute and the second evaluation attribute" based on the above embodiment. For specific implementation details, please refer to the technical solution of this embodiment. Technical terms that are the same as or corresponding to those in the above embodiment will not be repeated here. Figure 3 As shown, the method includes:

[0077] S210. When the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions, the first unprocessed data of the first vehicle under multiple evaluation dimensions and the second unprocessed data of the second vehicle under multiple evaluation dimensions are obtained.

[0078] The evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension, and historical oncoming waiting time dimension.

[0079] S220. Based on the first data to be processed of the first vehicle under multiple evaluation dimensions, determine the first evaluation attribute corresponding to the first vehicle; and based on the second data to be processed of the second vehicle under multiple evaluation dimensions, determine the second evaluation attribute corresponding to the second vehicle.

[0080] It should be noted that the system architecture corresponding to the embodiments of the present invention can be described. For example, see [link to documentation]. Figure 4 , Figure 4 This is an example architecture diagram of the underground tunnel vehicle meeting scheduling system provided in this embodiment of the invention. The underground tunnel vehicle meeting scheduling system comprises five parts: a positioning subsystem module, which is used to achieve high-precision acquisition of vehicle identification information, location, direction, and speed of the first vehicle based on at least one of UWB technology, ZigBee technology, and RFID technology; a signal light control module, which is used to control the signal lights related to vehicle meeting scheduling to be in the corresponding indicating state; a scheduling control module, deployed in a ground or underground control box, used to determine the target vehicle meeting scheduling information; the scheduling control module is also used to determine preset weight coefficients according to preset scheduling strategies and record log information related to vehicle meeting scheduling; and a communication network module, with an industrial ring network as the backbone and WiFi6 / LoRa wireless access at the terminals, and equipped with heartbeat detection and network outage caching functions. Specifically, the network outage caching function supports maintaining basic scheduling functions (at least 30 minutes) in the event of a network outage; and uses a caching mechanism to record log information related to vehicle meeting scheduling, automatically retransmitting it after communication is restored. The human-machine interface is used to display the trajectory information of the first and second vehicles related to the meeting and dispatching, the chamber status of the target roadway, and the early warning information mentioned below, and supports manual intervention.

[0081] S230. If the first evaluation attribute is higher than the second evaluation attribute, the target vehicle passing information is determined to be the first vehicle passing normally and the second vehicle entering the chamber.

[0082] Specifically, if the first evaluation attribute is higher than the second evaluation attribute, the scheduling priority of the first vehicle is determined to be higher than that of the second vehicle. Accordingly, the target meeting scheduling information is that the first vehicle proceeds straight through normally, and the second vehicle enters the chamber.

[0083] S240. If the first evaluation attribute is lower than the second evaluation attribute, the target vehicle meeting scheduling information is determined to be the first vehicle entering the chamber and the second vehicle passing normally.

[0084] Specifically, if the first evaluation attribute is lower than the second evaluation attribute, the scheduling priority of the first vehicle is determined to be lower than that of the second vehicle. Accordingly, the target meeting scheduling information is that the first vehicle enters the chamber and the second vehicle proceeds straight through normally.

[0085] S250. Based on the target meeting scheduling information, control the traffic lights related to the meeting scheduling to indicate that the first vehicle and the second vehicle will meet in the chamber of the target roadway.

[0086] For example, referring to the examples above, see [link to previous section]. Figure 2 First, let me explain Figure 2 The indication status of the downlink signal light AL and the uplink signal light BL: 1) When the uplink signal light BL is green for straight ahead and red for right turn, and the downlink signal light AL is red for straight ahead and red for left turn, and the chamber is occupied by the second vehicle, the first vehicle is allowed to pass normally and cannot enter the chamber. 2) When the uplink signal light BL is red for straight ahead and red for right turn, and the downlink signal light AL is green for straight ahead and red for right turn, and the chamber is occupied by the first vehicle, the second vehicle is allowed to pass normally. 3) When the uplink signal light BL is red for straight ahead and green for right turn, and the downlink signal light AL is red for straight ahead and red for left turn, and the chamber is empty, the first vehicle is allowed to enter the chamber. 4) When the uplink signal light BL is red for straight ahead and red for right turn, and the downlink signal light AL is red for straight ahead and green for left turn, and the chamber is empty, the second vehicle is allowed to enter the chamber. 5) When both the up-traffic signal light BL and the down-traffic signal light AL are flashing yellow, it indicates that the first and second vehicles should slow down. 6) When both the up-traffic signal light BL and the down-traffic signal light AL are green for straight-ahead traffic, and the chamber is empty, it indicates there is no conflict, and vehicles can proceed straight through the chamber. It should be noted that the left-turn and right-turn green lights are used to indicate which vehicles should enter the corresponding chamber.

[0087] If it is detected that the first vehicle C1 has traveled to the approach zone A2 and the second vehicle C2 has traveled to the approach zone B2, the down-going signal light AL is controlled to turn red and the up-going signal light BL is controlled to turn red to indicate that the first and second vehicles should stop. At the same time, based on the first unprocessed data of the first vehicle in multiple dimensions and the second unprocessed data of the second vehicle in multiple dimensions, the target meeting scheduling information is determined.

[0088] If the target vehicle meeting information indicates that vehicle C1 is proceeding normally and vehicle C2 is entering the chamber, then the downlink signal AL is controlled to have a red straight-ahead light and a green left-turn light to instruct vehicle C2 to turn left into the chamber. Simultaneously, the uplink signal BL is controlled to have a red right-turn light and a red straight-ahead light to instruct vehicle C2 to wait at the stop line. After detecting vehicle C2's entry into the chamber, the uplink signal BL is controlled to have a green straight-ahead light and a red right-turn light to instruct vehicle C2 to proceed straight through the chamber. Correspondingly, after detecting vehicle C2's straight-ahead passage through the chamber, the downlink signal AL is controlled to have a green straight-ahead light and a red left-turn light to instruct vehicle C2 to exit the chamber.

[0089] It should be noted that when the target vehicle passing information indicates that the first vehicle has entered the chamber and the second vehicle is passing normally, the corresponding traffic light indications are similar to those described above, and will not be repeated here. By setting the traffic lights related to vehicle passing as multi-color light groups, the ambiguity of traditional traffic lights can be eliminated, allowing the first and second vehicles to pass each other according to the indications of the traffic lights related to vehicle passing.

[0090] Optionally, based on the target vehicle meeting scheduling information, a vehicle meeting scheduling prompt message is determined to prompt the first and second vehicles to perform vehicle meeting scheduling. For example, the vehicle meeting scheduling prompt message can be broadcast in the form of voice, thereby improving the efficiency of conveying the target vehicle meeting scheduling information by using both voice prompts and traffic light indications as two different prompting dimensions.

[0091] In this embodiment of the invention, when the signal lights related to the meeting scheduling are controlled to indicate that the first vehicle and the second vehicle are meeting in the chamber of the target roadway, the signal lights related to the meeting scheduling are in the target indication state. The method further includes: if it is detected that there are no vehicles in the chamber within the first preset time period after the signal lights related to the meeting scheduling are in the target indication state, then a first warning message is generated based on the target meeting scheduling information and a warning is issued.

[0092] The first preset duration can be a pre-set duration for which the signal light is in the target indication state. The first warning message can be used to notify the first or second vehicle of entering the chamber. Optionally, the first warning message can be delivered via voice reminder, SMS reminder, or other means.

[0093] Specifically, if no vehicle is detected in the chamber during the first preset time period when the traffic light related to the meeting scheduling is in the target indication state, it means that neither the first vehicle nor the second vehicle has entered the chamber within the first preset time period indicated by the traffic light. In this case, a first warning message can be generated and the warning can be processed based on the target meeting scheduling information.

[0094] Optionally, if the warning duration of the first warning message reaches the second preset duration, and no vehicle is detected in the chamber within the warning duration, a second warning message is generated, and the target vehicle dispatch information is regenerated based on the second warning message.

[0095] The warning duration can be the duration for which the first warning message is issued. The second preset duration can be a pre-set standard value for the warning duration. The second warning message can be used to prompt the regeneration of target train meeting scheduling information.

[0096] Specifically, when the warning duration of the first warning message reaches the second preset duration, if no vehicle is detected in the chamber within the warning duration, it means that neither the first vehicle nor the second vehicle has entered the chamber within the warning duration. In this case, there may be a problem with the first vehicle or the second vehicle that needs to enter the chamber. Then, a second warning message can be generated, and the target meeting dispatch information can be regenerated based on the second warning message.

[0097] For example, during the vehicle meeting scheduling process, vehicle location information can be acquired in real time using at least one of UWB, ZigBee, and RFID technologies. If, within N seconds of the traffic light related to the vehicle meeting scheduling being in target indication mode, no vehicle enters the empty chamber of the target tunnel, a first warning message is generated based on the target vehicle meeting scheduling information, and a voice warning is issued. If, after M seconds of the first warning message being issued, no vehicle enters the empty chamber of the target tunnel, it indicates that there may be a problem with the first or second vehicle that needs to enter the chamber. In this case, a second warning message can be generated to regenerate the target vehicle meeting scheduling information. For instance, if the first vehicle needs to enter the chamber, and it fails to do so within the warning period, a second warning message can be generated to regenerate the target vehicle meeting scheduling information, and the second vehicle can be instructed to enter the chamber based on the regenerated information. By identifying abnormal behavior and issuing corresponding warning messages, fault tolerance is improved, and the overall transportation efficiency of the vehicle meeting scheduling is guaranteed.

[0098] Optionally, embodiments of the present invention further include: real-time detection of the chambers in the target roadway to determine the occupancy time of each vehicle in the chamber; when the occupancy time is detected to reach the target occupancy time threshold, determining a third early warning message based on the occupancy time and performing early warning processing.

[0099] The occupancy duration can be used to characterize the length of time a vehicle spends in the chamber. The target occupancy duration threshold can be a pre-set standard value for occupancy duration. For example, the target occupancy duration threshold could be 60 seconds. The third warning message can be used to alert vehicles in the chamber that their occupancy duration in the chamber is too long.

[0100] Specifically, the system monitors the chambers in the target tunnel in real time, identifying the occupancy markers of vehicles within each chamber and the corresponding occupancy duration. If a vehicle's occupancy duration in a chamber reaches a target threshold at any given moment, a third-level warning message is generated based on the occupancy duration and vehicle marker, prompting the vehicle to leave the chamber promptly or allowing relevant personnel to confirm the vehicle's presence based on the warning message. This allows the chamber to return to an idle state, facilitating future vehicle relocation. Real-time monitoring of chamber occupancy status prevents idle or conflicting chamber resources, improving chamber utilization efficiency.

[0101] Optionally, it also includes: generating corresponding chamber usage log information based on the occupancy time of each vehicle in the chamber and the corresponding vehicle identifier, so as to facilitate subsequent analysis and optimization.

[0102] Optionally, embodiments of the present invention further include: after the train meeting scheduling process is completed, generating train meeting scheduling log information based on information related to train meeting scheduling, and sending it to the corresponding display interface, so as to facilitate subsequent analysis and optimization of abnormal information in the train meeting scheduling log information.

[0103] The technical solution of this embodiment, when detecting that the first vehicle and the second vehicle in the target roadway meet the meeting scheduling conditions, acquires the first unprocessed data of the first vehicle under multiple evaluation dimensions and the second unprocessed data of the second vehicle under multiple evaluation dimensions, providing data support for subsequent meeting scheduling. Based on the first unprocessed data of the first vehicle under multiple evaluation dimensions, the first evaluation data corresponding to the first vehicle is determined, and based on the second unprocessed data of the second vehicle under multiple evaluation dimensions, the second evaluation attribute corresponding to the second vehicle is determined. If the first evaluation attribute is higher than the second evaluation attribute, the target meeting scheduling information is determined to be the first vehicle passing normally and the second vehicle entering the chamber; if the first evaluation attribute is lower than the second evaluation attribute, the target meeting scheduling information is determined to be the first vehicle entering the chamber and the second vehicle passing normally. Based on the target meeting scheduling information, the system controls the relevant signal lights to direct the first and second vehicles to meet in the target tunnel chamber. This achieves meeting scheduling of the first and second vehicles in underground chambers. By specifically addressing different distances from the chambers and coordinating the corresponding signal lights, the system reduces the risk of human error, improves the understandability of the meeting scheduling, and ensures its safety and accuracy. Simultaneously, it solves the problem of untimely human judgment in existing technologies, improves the efficiency of meeting scheduling, and guarantees the high efficiency of underground transportation.

[0104] Example 3

[0105] Figure 5This is a schematic diagram of the structure of a mine tunnel meeting and dispatching device provided in Embodiment 3 of the present invention. Figure 5 As shown, the device includes: a data acquisition module 310, a data evaluation module 320, and a vehicle meeting scheduling module 330.

[0106] The data acquisition module 310 is used to acquire first unprocessed data of the first vehicle under multiple evaluation dimensions and second unprocessed data of the second vehicle under multiple evaluation dimensions when the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions. The multiple evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension, and historical meeting waiting time dimension. The data evaluation module 320 is used to determine a first evaluation attribute corresponding to the first vehicle based on the first unprocessed data of the first vehicle under multiple evaluation dimensions, and to determine a second evaluation attribute corresponding to the second vehicle based on the second unprocessed data of the second vehicle under multiple evaluation dimensions. The meeting scheduling module 330 is used to determine target meeting scheduling information based on the first evaluation attribute and the second evaluation attribute, and to control the traffic lights related to the meeting scheduling to instruct the first vehicle and the second vehicle to meet in the chamber of the target lane based on the target meeting scheduling information.

[0107] The technical solution of this embodiment, when detecting that the first vehicle and the second vehicle in the target roadway meet the meeting scheduling conditions, acquires the first unprocessed data of the first vehicle under multiple evaluation dimensions and the second unprocessed data of the second vehicle under multiple evaluation dimensions, providing data support for subsequent meeting scheduling. Based on the first unprocessed data of the first vehicle under multiple evaluation dimensions, the first evaluation data corresponding to the first vehicle is determined, and based on the second unprocessed data of the second vehicle under multiple evaluation dimensions, the second evaluation attribute corresponding to the second vehicle is determined. Based on the first and second evaluation attributes, target meeting scheduling information is determined. Based on this target meeting scheduling information, the signal lights related to the meeting scheduling are controlled to instruct the first and second vehicles to meet in the chamber of the target roadway. This achieves meeting scheduling of the first and second vehicles in the underground chamber, ensuring the safety and accuracy of the meeting scheduling, avoiding the risk of misjudgment caused by manual meeting scheduling in the prior art, and solving the problem of untimely manual judgment in the prior art, thus improving the efficiency of meeting scheduling and ensuring the high efficiency of underground transportation.

[0108] Based on the above embodiments, optionally, the target tunnel is a two-way single-lane road including a chamber. The data acquisition module includes: a scheduling condition judgment unit, used to determine that the first vehicle and the second vehicle meet the meeting scheduling conditions when there is a first vehicle in a first area of ​​the target tunnel and a second vehicle in a second area of ​​the target tunnel, and the first vehicle's first driving direction is consistent with a first preset driving direction and the second vehicle's second driving direction is consistent with a second preset driving direction; wherein, the first area and the second area are located on both sides of the chamber of the target tunnel, respectively at a first preset distance from the chamber of the target tunnel, and the first preset driving direction is inconsistent with the second preset driving direction.

[0109] Optionally, the device further includes: an indicator light control module, configured to control the signal light corresponding to the first vehicle to be in a first indication state when it is detected that the first vehicle has not traveled to the first area and is within a second preset distance range from the chamber; and / or, to control the signal light corresponding to the second vehicle to be in a first indication state when it is detected that the second vehicle has not traveled to the second area and is within a second preset distance range from the chamber.

[0110] Optionally, the data acquisition module includes: a first data acquisition unit for processing, configured to: when the first vehicle is detected to have traveled to a distance of a second preset distance from the chamber, determine a first warning duration information corresponding to the first vehicle, and based on the first warning duration information, determine the first data to be processed for the first vehicle in the time dimension; determine the first vehicle type corresponding to the first vehicle based on the vehicle identification information of the first vehicle, and based on the first vehicle type, determine the first data to be processed for the first vehicle in the vehicle type dimension; determine the first driving direction priority information corresponding to the first vehicle based on the first driving direction and the preset main driving direction, and use the first driving direction priority information as the first data to be processed for the first vehicle in the driving direction priority dimension; and determine the first data to be processed for the first vehicle in the historical meeting time dimension based on the first total waiting time corresponding to the first vehicle in the historical meeting time scheduling processing of the first vehicle in the preset number of times.

[0111] Optionally, the data evaluation module includes: a first evaluation attribute determination unit, used to perform weighted summation processing based on the first data to be processed of the first vehicle under multiple evaluation dimensions and the preset weight coefficients corresponding to the evaluation dimensions, so as to obtain the first evaluation attribute.

[0112] Optionally, the vehicle meeting scheduling module includes: a scheduling information determination unit, configured to determine the target vehicle meeting scheduling information as the first vehicle passing normally and the second vehicle entering the chamber if the first evaluation attribute is higher than the second evaluation attribute; and to determine the target vehicle meeting scheduling information as the first vehicle entering the chamber and the second vehicle passing normally if the first evaluation attribute is lower than the second evaluation attribute.

[0113] Optionally, the traffic light related to the meeting scheduling indicates that the meeting scheduling is in a target indication state. The meeting scheduling module further includes: a first early warning unit, which is used to generate a first early warning message and perform early warning processing based on the target meeting scheduling information if no vehicle is detected in the chamber within the first preset time period after the traffic light related to the meeting scheduling is in the target indication state for a first preset time period.

[0114] Optionally, the vehicle meeting scheduling module further includes: a second early warning unit, used to generate a second early warning message if no vehicle is detected in the chamber within the early warning period when the early warning duration of the first early warning message reaches a second preset duration, so as to regenerate the target vehicle meeting scheduling information based on the second early warning message.

[0115] Optionally, the device further includes: a chamber occupancy warning module, used to perform real-time detection of the chambers in the target roadway to determine the occupancy time of each vehicle in the chamber; when the occupancy time is detected to reach a target occupancy time threshold, a third warning message is determined based on the occupancy time and a warning is issued.

[0116] The underground chamber meeting scheduling device provided in this embodiment of the invention can execute the underground chamber meeting scheduling method provided in any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the method.

[0117] Example 4

[0118] Figure 6 This is a schematic diagram of the structure of an electronic device provided in Embodiment 4 of the present invention. The electronic device 10 is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smartphones, wearable devices (such as helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely illustrative and are not intended to limit the implementation of the invention described and / or claimed herein.

[0119] like Figure 6As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12 or a random access memory (RAM) 13, communicatively connected to the at least one processor 11. The memory stores computer programs executable by the at least one processor. The processor 11 can perform various appropriate actions and processes based on the computer program stored in the ROM 12 or loaded from storage unit 18 into the RAM 13. The RAM 13 can also store various programs and data required for the operation of the electronic device 10. The processor 11, ROM 12, and RAM 13 are interconnected via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0120] Multiple components in electronic device 10 are connected to I / O interface 15, including: input unit 16, such as keyboard, mouse, etc.; output unit 17, such as various types of displays, speakers, etc.; storage unit 18, such as disk, optical disk, etc.; and communication unit 19, such as network card, modem, wireless transceiver, etc. Communication unit 19 allows electronic device 10 to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunications networks.

[0121] Processor 11 can be a variety of general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, digital signal processors (DSPs), and any suitable processor, controller, microcontroller, etc. Processor 11 performs the various methods and processes described above, such as the underground chamber train rendezvous scheduling method.

[0122] In some embodiments, the underground chamber meeting scheduling method can be implemented as a computer program tangibly contained in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on electronic device 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the underground chamber meeting scheduling method described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to perform the underground chamber meeting scheduling method by any other suitable means (e.g., by means of firmware).

[0123] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), application-specific standard products (ASSPs), system-on-a-chip (SoCs), complex programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include implementations in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general-purpose programmable processor, capable of receiving data and instructions from a storage system, at least one input device, and at least one output device, and transmitting data and instructions to the storage system, the at least one input device, and the at least one output device.

[0124] Computer programs for implementing the underground chamber meeting and scheduling method of the present invention can be written in any combination of one or more programming languages. These computer programs can be provided to the processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when executed by the processor, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The computer programs can be executed entirely on the machine, partially on the machine, as a standalone software package partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0125] In particular, according to embodiments of the present invention, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of the present invention include a computer program product comprising a computer program carried on a non-transitory computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication unit 19, or installed from storage unit 18, or installed from ROM 12. When the computer program is executed by processor 11, it performs the functions defined in the methods of the embodiments of the present invention.

[0126] Example 5

[0127] Embodiment 5 of the present invention also provides a computer-readable storage medium storing computer instructions for causing a processor to execute a method for scheduling passing trains in an underground chamber, the method comprising:

[0128] When the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions, the system acquires first unprocessed data of the first vehicle under multiple evaluation dimensions, and second unprocessed data of the second vehicle under multiple evaluation dimensions. The multiple evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension, and historical meeting waiting time dimension. Based on the first unprocessed data of the first vehicle under multiple evaluation dimensions, a first evaluation attribute corresponding to the first vehicle is determined, and based on the second unprocessed data of the second vehicle under multiple evaluation dimensions, a second evaluation attribute corresponding to the second vehicle is determined. Based on the first evaluation attribute and the second evaluation attribute, target meeting scheduling information is determined. Based on the target meeting scheduling information, the system controls traffic lights related to meeting scheduling to instruct the first vehicle and the second vehicle to meet in the chamber of the target lane.

[0129] In the context of this invention, a computer-readable storage medium can be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, apparatus, or device. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination thereof. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. More specific examples of machine-readable storage media include electrical connections based on one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0130] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user provides input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including sound input, voice input, or tactile input).

[0131] The systems and technologies described herein can be implemented in computing systems that include backend components (e.g., as data servers), or middleware components (e.g., application servers), or frontend components (e.g., user computers with graphical user interfaces or web browsers through which users can interact with implementations of the systems and technologies described herein), or any combination of such backend, middleware, or frontend components. The components of the system can be interconnected via digital data communication of any form or medium (e.g., communication networks). Examples of communication networks include local area networks (LANs), wide area networks (WANs), blockchain networks, and the Internet.

[0132] A computing system can include clients and servers. Clients and servers are generally located far apart and typically interact through communication networks. The client-server relationship is created by computer programs running on the respective computers and having a client-server relationship with each other. The server can be a cloud server, also known as a cloud computing server or cloud host, which is a hosting product within the cloud computing service system to address the shortcomings of traditional physical hosts and VPS services, such as high management difficulty and weak business scalability.

[0133] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this invention can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this invention can be achieved, and this is not limited herein.

[0134] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A method for scheduling trains to meet in underground chambers, characterized in that, include: When the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions, the system acquires the first unprocessed data of the first vehicle under multiple evaluation dimensions, and the second unprocessed data of the second vehicle under multiple evaluation dimensions; wherein, the multiple evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension, and historical meeting waiting time dimension. Based on the first data to be processed of the first vehicle under multiple evaluation dimensions, a first evaluation attribute corresponding to the first vehicle is determined; and based on the second data to be processed of the second vehicle under multiple evaluation dimensions, a second evaluation attribute corresponding to the second vehicle is determined. Based on the first evaluation attribute and the second evaluation attribute, target meeting scheduling information is determined, and based on the target meeting scheduling information, the traffic lights related to the meeting scheduling are controlled to indicate that the first vehicle and the second vehicle will meet in the chamber of the target roadway.

2. The method according to claim 1, characterized in that, The target roadway is a two-way single-lane roadway including a chamber, and the first and second vehicles in the target roadway meet the conditions for meeting and dispatching, including: If a first vehicle exists in the first area of ​​the target lane and a second vehicle exists in the second area of ​​the target lane, and the first vehicle's first driving direction is consistent with a first preset driving direction and the second vehicle's second driving direction is consistent with a second preset driving direction, then the first vehicle and the second vehicle meet the conditions for meeting and dispatching. The first region and the second region are located on both sides of the chamber of the target tunnel, and are respectively a first preset distance from the chamber of the target tunnel. The first preset travel direction is not the same as the second preset travel direction.

3. The method according to claim 2, characterized in that, The method further includes: When it is detected that the first vehicle has not traveled to the first area and is within a second preset distance range from the chamber, the signal light corresponding to the first vehicle is controlled to be in a first indication state; and / or, When it is detected that the second vehicle has not traveled to the second area and is within a second preset distance range from the chamber, the signal light corresponding to the second vehicle is controlled to be in the first indication state.

4. The method according to claim 1, characterized in that, The step of obtaining the first vehicle's first data to be processed under multiple evaluation dimensions includes: When the first vehicle is detected to have traveled to a distance of a second preset distance from the chamber, the first warning duration information corresponding to the first vehicle is determined, and based on the first warning duration information, the first data to be processed for the first vehicle in the time dimension is determined; Based on the vehicle identification information of the first vehicle, the first vehicle type corresponding to the first vehicle is determined, and based on the first vehicle type, the first data to be processed of the first vehicle under the vehicle type dimension is determined. Based on the first driving direction corresponding to the first vehicle and the preset main driving direction, the priority information of the first driving direction corresponding to the first vehicle is determined, and the priority information of the first driving direction is used as the first data to be processed of the first vehicle in the dimension of driving direction priority. Based on the first total waiting time corresponding to the first vehicle's historical meeting scheduling processing in a preset number of times, the first data to be processed for the first vehicle in the dimension of historical meeting waiting time is determined.

5. The method according to claim 1, characterized in that, The step of determining the first evaluation attribute corresponding to the first vehicle based on the first data to be processed under multiple evaluation dimensions includes: The first evaluation attribute is obtained by performing a weighted summation process based on the first vehicle's first data to be processed under multiple evaluation dimensions and the preset weight coefficients corresponding to the evaluation dimensions.

6. The method according to claim 1, characterized in that, The step of determining the target meeting scheduling information based on the first evaluation attribute and the second evaluation attribute includes: If the first evaluation attribute is higher than the second evaluation attribute, the target vehicle passing information is determined to be the first vehicle passing normally and the second vehicle entering the chamber; If the first evaluation attribute is lower than the second evaluation attribute, the target vehicle dispatch information is determined to be the first vehicle entering the chamber and the second vehicle passing normally.

7. The method according to claim 1, characterized in that, The signal lights related to meeting train scheduling are in a target indication state when meeting trains are scheduled. When controlling the signal lights related to meeting train scheduling to indicate that the first vehicle and the second vehicle are to meet trains in the chamber of the target roadway, the following additional steps are included: If a signal light related to a meeting point is detected to be in a target indication state for a first preset time, and if no vehicle is detected in the chamber within the first preset time, a first warning message is generated based on the target meeting point information and a warning is issued.

8. The method according to claim 7, characterized in that, Also includes: If the warning duration of the first warning message reaches the second preset duration, and if no vehicle is detected in the chamber within the warning duration, a second warning message is generated, and the target vehicle dispatch information is regenerated based on the second warning message.

9. The method according to claim 1, characterized in that, The method further includes: The chambers of the target roadway are monitored in real time to determine the duration of each vehicle's occupancy in the chamber; When the occupancy time is detected to have reached the target occupancy time threshold, a third early warning message is determined based on the occupancy time and an early warning is issued.

10. A dispatching device for meeting trains in an underground chamber, characterized in that, include: The data acquisition module is used to acquire first unprocessed data of the first vehicle under multiple evaluation dimensions and second unprocessed data of the second vehicle under multiple evaluation dimensions when the first vehicle and the second vehicle in the target lane meet the meeting scheduling conditions. The multiple evaluation dimensions include at least two of the following: time dimension, vehicle type dimension, driving direction priority dimension and historical meeting waiting time dimension. The data evaluation module is used to determine a first evaluation attribute corresponding to the first vehicle based on the first data to be processed under multiple evaluation dimensions, and to determine a second evaluation attribute corresponding to the second vehicle based on the second data to be processed under multiple evaluation dimensions. The vehicle meeting scheduling module is used to determine target vehicle meeting scheduling information based on the first evaluation attribute and the second evaluation attribute, and to control the traffic lights related to vehicle meeting scheduling to indicate that the first vehicle and the second vehicle meet in the chamber of the target roadway based on the target vehicle meeting scheduling information.

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