Coal transportation vehicle management method and device and storage medium

Abstract

The invention discloses a coal transportation vehicle management method and device and a storage medium, which can provide key data in a coal mine in real time, such as current vehicles in the coal mine and queuing conditions of a parking lot. And according to various factors, such as the current position of the driver, the road traffic condition and the like, the mine arriving time, the mine entering time and the mine removing time after the driver receives the order can be accurately predicted. And after the driver successfully receives the coal lifting list, the system can quickly obtain detailed coal lifting list information. Besides, in order to ensure the smooth proceeding of the whole process, the invention is also provided with an efficient early warning system which can sensitively detect various abnormal conditions possibly occurring in the coal mine in real time, such as sudden coal stopping and selling in the coal mine, long-time detention of vehicles without ore removal and the like. Once such abnormity is found, the system can pass immediately and timely and accurately inform a driver of relevant information, so that the driver can make preparation in advance.

Description

Technical field:

[0001] The present invention relates to the technical field of transport vehicle management, and in particular to a coal transport vehicle management method, device and storage medium. Background technology:

[0002] During the coal transportation and sales process, the number and type of vehicles that need to be deployed need to be determined based on the coal sales order or transportation plan. After receiving the order, the transport vehicle arrives at the coal loading location. After the vehicle is loaded, the transport vehicle delivers the coal to the designated unloading location and re-participates in the scheduling arrangement after unloading.

[0003] However, since the drivers of transport vehicles are unaware of the situation inside the coal mine, including the current number of vehicles waiting to enter and the number of vehicles in the mine, transport vehicles often have to wait in line for a long time after arriving at the coal mine before they can enter the coal mine to load coal, making it difficult to plan the transportation plan. This not only wastes time and affects the transportation efficiency of transport vehicles, but also directly affects the economic benefits of vehicle drivers and transportation companies. Summary of the invention:

[0004] In order to solve the above problems, the object of the present invention is to provide a coal transportation vehicle management method, device and storage medium.

[0005] The present invention is implemented by the following technical solutions:

[0006] A method for managing coal transport vehicles comprises the following steps:

[0007] S1. Sending a transport request: The client or transport company sends a coal pick-up order to each transport vehicle in the system through the client. The coal pick-up order includes the following information: the type of coal to be transported, the location of the coal mine where the coal is loaded, the unloading location of the transport, and the transport volume;

[0008] S2. Driver accepts order: The driver of the transport vehicle checks the coal pick-up orders issued by various coal mines in the system through the client, and selects and confirms the coal pick-up orders to be transported on the client;

[0009] S3, Vehicle punching in and queuing: After the vehicle that has received the order arrives at the parking lot of the coal mine, the system automatically recognizes the license plate mark, punches in successfully, queues, and identifies the queue number. The driver can check the queue number on the client;

[0010] S4, Vehicles entering the mine: Vehicles that have clocked in enter the coal mine in sequence according to their queue numbers;

[0011] S5, empty vehicle: After the vehicle enters the coal mine, the vehicle's deadweight is measured by a weighbridge, and the deadweight data is matched with the license plate number and stored in the empty vehicle QR code;

[0012] S6, vehicle loading: the system will load the vehicle according to the type of coal on the coal delivery order and the vehicle loading capacity;

[0013] S7, vehicle overweight: after loading, the gross weight of the vehicle after loading is measured by a weighbridge, and the gross weight data is matched with the license plate number and stored in the vehicle's overweight QR code;

[0014] S8, vehicle leaving the mine: the system estimates the vehicle's leaving time and the number of vehicles waiting to leave the mine in front of the vehicle according to the current mine's leaving frequency and leaving time;

[0015] S9. Vehicle delivery: After the vehicle leaves the mine, it will deliver the coal according to the unloading place on the coal delivery order. At the same time, the system calculates the number of drivers with the same unloading place based on the current position of the vehicle.

[0016] Furthermore, in said S2, when the driver accepts the order, a map is loaded on the client. On the map interface, the distribution of vehicles inside and outside the coal mine can be clearly seen, and they are distinguished by different colors; at the same time, the system provides map navigation function, one-key positioning function and one-key return to the coal mine location function.

[0017] Furthermore, in said S2, when the driver accepts the order, the system will predict the time of arrival at the coal mine after receiving the coal pick-up order based on the current position of the vehicle.

[0018] Furthermore, in the above S2, when the driver accepts the order, the system will estimate the time for the vehicle to enter the mine, and the specific method is as follows:

[0019] Estimated entry time t 入 =30 / n 入 *[n 途 +n 排 +n 放 +1-n 行 ]+t 停 +t 行

[0020] Among them, n 入 is the average number of vehicles entering the mine in the first 30 minutes; n 途 The number of vehicles on the way that are carrying the same type of coal and closer to the coal mine than the current vehicle; n 排 The number of vehicles carrying the same type of coal that have clocked in but not released; n 放 The number of vehicles that are carrying the same type of coal, have clocked in, queued, and have been released but have not entered the mine; n 行 The number of vehicles carrying the same type of coal entering the mine during the period from the current location of the order vehicle to the punch-in queue location; t 停 is the time when the coal mine stops selling; t 行 It is the time it takes for the order-receiving vehicle to travel from its current location to the clock-in queue location.

[0021] Furthermore, in the above S2, when the driver accepts the order, the system will estimate the time when the vehicle will leave the mine. The specific method is as follows:

[0022] If a vehicle carrying the same type of coal leaves the mine within 30 minutes, then:

[0023] Estimated mining time t 出 =t 均 +t 入

[0024] Among them, t 均 The average time spent in the mine by vehicles leaving the mine in the previous 30 minutes;

[0025] If no vehicle carrying the same type of coal leaves the mine within 30 minutes, but a vehicle carrying the same type of coal leaves the mine the day before, then:

[0026] Estimated mining time t 出 =min(the average time spent in the mine by the number of mine cars leaving the mine every 30 minutes on the previous day).

[0027] Advantages of the present invention:

[0028] The present invention can provide key data inside the coal mine in real time, such as the current vehicles in the mine, the queue situation in the parking lot, etc. It can also accurately predict the driver's arrival time, entry time and exit time after receiving the order based on various factors, such as the driver's current location, road traffic conditions, etc. When the driver successfully receives the coal pick-up order, the system will quickly obtain detailed coal pick-up order information. In addition, in order to ensure the smooth progress of the entire process, the present invention is also equipped with an efficient early warning system, which can detect various abnormal situations that may occur in the coal mine in real time and keenly, such as the coal mine suddenly stopping the sale of coal, and vehicles being stranded for a long time without leaving the mine. Once such an abnormality is discovered, the system will immediately notify the driver of the relevant information in a timely and accurate manner, so that the driver can prepare for it in advance. Specific implementation method:

[0029] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] A method for managing coal transport vehicles comprises the following steps:

[0032] S1. Sending a transport request: The client or transport company sends a coal pick-up order to each transport vehicle in the system through the client. The coal pick-up order includes the following information: the type of coal to be transported, the location of the coal mine where the coal is loaded, the unloading location of the transport, and the transport volume;

[0033] S2. Drivers accept orders: The drivers of transport vehicles view the coal pick-up orders issued by various coal mines in the system through the client, and select and confirm the coal pick-up orders to be transported on the client; a map is loaded on the client, and on the map interface, the distribution of vehicles inside and outside the coal mine can be clearly seen, and they are distinguished by different colors. Drivers can better plan their transportation routes and schedules by observing the distribution of transport vehicles inside and outside the coal mine. At the same time, the system provides a map navigation function to accurately guide drivers on the road to the coal mine to ensure that they can reach the unloading site smoothly. On the map, drivers can easily locate their position with one click and know their location at any time. The one-click return to the coal mine location function provides drivers with convenient operation, allowing them to quickly find the way back to the coal mine when needed. In addition, the system also provides a voice broadcast function, which can be turned on and off manually. This function is very practical during the driver's driving process, and can provide them with important information in a timely manner without interfering with driving. At the same time, the system will predict the time of arrival at the coal mine after receiving the coal pick-up order based on the driver's current location, so that the driver can have a clear idea and arrange the trip reasonably. The system predicts the current driver's loading time based on the historical loading time of the same period or the current coal mine, so that the driver can better plan his work progress and improve transportation efficiency. The system supports navigation on the map and can locate the unloading location and the distance between the loading and unloading locations. The system provides different routes for drivers to choose.

[0034] The system will also update the number of drivers who have received orders, the number of drivers who have clocked in, and the data of all vehicles in the mine in real time. These data provide a comprehensive reference for drivers, and the system will broadcast the number of vehicles in the mine, the number of vehicles in line with the same type of coal, the estimated time to enter the mine, the estimated time to leave the mine, and the number of vehicles in front of them with the same type of coal in real time, so that drivers can judge their actions in real time. It helps them better understand the transportation status of the coal mine and make more informed decisions.

[0035] At the same time, the system will also display how many vehicles are closer to the coal mine than the current vehicle and how many vehicles are farther away than the current vehicle.

[0036] In this embodiment, the system will estimate the time for the vehicle to enter the mine, and the specific method is as follows:

[0037] Estimated entry time t 入 =30 / n 入 *[n 途 +n 排 +n放 +1-n 行 ]+t 停 +t 行

[0038] Among them, n 入 is the average number of vehicles entering the mine in the first 30 minutes; n 途 The number of vehicles on the way that are carrying the same type of coal and closer to the coal mine than the current vehicle; n 排 The number of vehicles carrying the same type of coal that have clocked in but not released; n 放 The number of vehicles that are carrying the same type of coal, have clocked in, queued, and have been released but have not entered the mine; n 行 The number of vehicles carrying the same type of coal entering the mine during the period from the current location of the order vehicle to the punch-in queue location; t 停 is the time when the coal mine stops selling; t 行 It is the time it takes for the order-receiving vehicle to travel from its current location to the clock-in queue location.

[0039] At the same time, the system will estimate the time when the vehicle will leave the mine. The specific method is as follows:

[0040] If a vehicle carrying the same type of coal leaves the mine within 30 minutes, then:

[0041] Estimated mining time t 出 =t 均 +t 入

[0042] Among them, t 均 The average time spent in the mine by vehicles leaving the mine in the previous 30 minutes;

[0043] If no vehicle carrying the same type of coal leaves the mine within 30 minutes, but a vehicle carrying the same type of coal leaves the mine the day before, then:

[0044] Estimated mining time t 出 =min(the average time spent in the mine by the number of mine cars leaving the mine every 30 minutes on the previous day).

[0045] S3, Vehicle punching in and queuing: After the vehicle that has received the order arrives at the parking lot of the coal mine, the system automatically recognizes the license plate mark and punches in successfully to queue and mark the queue number. The driver can check the queue number on the client; the node system will calculate the total number of vehicles with the same type of coal in the queue, and the current driver’s ranking. The system will prompt the driver to queue successfully and wait for the coal mine to release him.

[0046] S4. Vehicles entering the mine: Vehicles that have clocked in enter the mine in order according to their queue numbers; at the release node, the system will calculate the total number of vehicles released this time and the current driver's ranking. After the mine is released, the driver can enter the mine. The system will automatically generate a QR code based on the coal delivery order information, and calculate in real time how many vehicles are currently in the mine and how long it is expected to leave the mine.

[0047] S5. Vehicle passing empty: After the vehicle enters the coal mine, the vehicle's own weight in the empty state is weighed by a ground scale, and the self-weight data is matched with the license plate number and stored in the vehicle's empty QR code; after passing empty, the system will convert the empty QR code into an overweight QR code, and there is a data correspondence between the two codes of the same vehicle.

[0048] S6, vehicle loading: the system will load the vehicle according to the type of coal on the coal delivery order and the vehicle's loading capacity;

[0049] S7, vehicle overweight: after loading, the gross weight of the vehicle after loading is measured by a weighbridge, and the gross weight data is matched with the license plate number and stored in the vehicle's overweight QR code;

[0050] S8, vehicle leaving the mine: the system estimates the vehicle's leaving time and the number of vehicles waiting to leave the mine in front of the vehicle according to the current mine's leaving frequency and leaving time;

[0051] S9. Vehicle delivery: After the vehicle leaves the mine, it will deliver the coal according to the unloading place on the coal delivery order. At the same time, the system calculates the number of drivers with the same unloading place based on the current position of the vehicle.

[0052] After the driver delivers the goods, he refreshes the page and the state before receiving the coal pick-up order is returned. After receiving the coal pick-up order, the state switches to the state after receiving the coal pick-up order. During the whole transportation process, the system will calculate and estimate the time of the next node in real time, and broadcast it in real time, providing the driver with one-stop transportation forecast data.

[0053] In addition, the present invention is also equipped with an efficient early warning system, which can detect various abnormal situations that may occur in coal mines in real time and keenly, such as the coal mine suddenly stopping the sale of coal, vehicles being stranded in the mine for a long time, etc. Once such abnormalities are detected, the system will immediately notify the driver of the relevant information accurately and timely, so that the driver can make preparations in advance.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for managing coal transport vehicles, characterized in that: The following steps are involved: S1. Sending a transport request: The client or transport company sends a coal pick-up order to each transport vehicle in the system through the client. The coal pick-up order includes the following information: the type of coal to be transported, the location of the coal mine where the coal is loaded, the unloading location of the transport, and the transport volume; S2. Driver accepts order: The driver of the transport vehicle checks the coal pick-up orders issued by various coal mines in the system through the client, and selects and confirms the coal pick-up orders to be transported on the client; S3, Vehicle punching in and queuing: After the vehicle that has received the order arrives at the parking lot of the coal mine, the system automatically recognizes the license plate mark, punches in successfully, queues, and identifies the queue number. The driver can check the queue number on the client; S4, Vehicles entering the mine: Vehicles that have clocked in enter the coal mine in sequence according to their queue numbers; S5, empty vehicle: After the vehicle enters the coal mine, the vehicle's deadweight is measured by a weighbridge, and the deadweight data is matched with the license plate number and stored in the empty vehicle QR code; S6, vehicle loading: the system will load the vehicle according to the type of coal on the coal delivery order and the vehicle's loading capacity; S7, vehicle overweight: after loading, the gross weight of the vehicle after loading is measured by a weighbridge, and the gross weight data is matched with the license plate number and stored in the vehicle's overweight QR code; S8, vehicle leaving the mine: the system estimates the vehicle's leaving time and the number of vehicles waiting to leave the mine in front of the vehicle according to the current mine's leaving frequency and leaving time; S9. Vehicle delivery: After the vehicle leaves the mine, it will deliver the coal according to the unloading place on the coal delivery order. At the same time, the system calculates the number of drivers with the same unloading place based on the current position of the vehicle.

2. A method for managing coal transport vehicles according to claim 1, characterized in that: In said S2, when the driver accepts the order, a map is loaded on the client. On the map interface, the distribution of vehicles inside and outside the coal mine can be clearly seen, and they are distinguished by different colors; at the same time, the system provides map navigation function, one-key positioning function and one-key return to the coal mine location function.

3. A coal transport vehicle management method according to claim 2, characterized in that: In said S2, when the driver accepts the order, the system will predict the time of arrival at the coal mine after receiving the coal pick-up order based on the current position of the vehicle.

4. A coal transport vehicle management method according to claim 1, characterized in that: In the above S2, when the driver accepts the order, the system will estimate the time for the vehicle to enter the mine. The specific method is as follows: Estimated entry time t 入 =30 / n 入 *[n 途 +n 排 +n 放 +1-n 行 ]+t 停 +t 行 Among them, n 入 is the average number of vehicles entering the mine in the first 30 minutes; n 途 The number of vehicles on the way that are carrying the same type of coal and closer to the coal mine than the current vehicle; n 排 The number of vehicles carrying the same type of coal that have clocked in but not released; n 放 The number of vehicles that are carrying the same type of coal and have clocked in and queued, and have been released but have not entered the mine; n 行 The number of vehicles carrying the same type of coal entering the mine during the period from the current location of the order vehicle to the punch-in queue location; t 停 is the time when the coal mine stops selling; t 行 It is the time it takes for the order-receiving vehicle to travel from its current location to the clock-in queue location.

5. A coal transport vehicle management method according to claim 4, characterized in that: In the above S2, when the driver accepts the order, the system will estimate the time for the vehicle to leave the mine. The specific method is as follows: If a vehicle carrying the same type of coal leaves the mine within 30 minutes, then: Estimated mining time t 出 =t 均 +t 入 Among them, t 均 The average time spent in the mine by vehicles leaving the mine in the previous 30 minutes; If no vehicle carrying the same type of coal leaves the mine within 30 minutes, but a vehicle carrying the same type of coal leaves the mine the day before, then: Estimated mining time t 出 =min(the average time spent in the mine by the number of mine cars leaving the mine every 30 minutes on the previous day).

6. A coal transport vehicle management device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the coal transportation vehicle management method according to any one of claims 1 to 5 are implemented.

7. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the coal transportation vehicle management method according to any one of claims 1 to 5 are implemented.