WO2020206941A1

WO2020206941A1 - Cargo truck scheduling system and method

Info

Publication number: WO2020206941A1
Application number: PCT/CN2019/106979
Authority: WO
Inventors: 姚远; 吴迪; 王波; 王清泉; 张虓; 范顺; 沈永泉
Original assignee: 丰疆智能科技股份有限公司
Priority date: 2019-04-09
Filing date: 2019-09-20
Publication date: 2020-10-15
Also published as: CN110232494A

Abstract

A cargo truck scheduling system, comprising a cargo truck end (20), a plurality of harvester ends (10), and a control module (30). Each of the harvester ends (10) comprises a storage warehouse monitoring module (11) for monitoring storage information of a harvester storage warehouse. The control module (30) receives the storage information from each storage warehouse monitoring module (11), determines whether the storage capacity of a corresponding harvester storage warehouse has reached a preset capacity, and generates a scheduling instruction according to a preset scheduling principle, wherein the scheduling instruction is to be received by the cargo truck end (20). The invention thus improves operation efficiency.

Description

Logistics vehicle dispatching system and method

Technical field

The present invention relates to intelligent agriculture, and more specifically, to a logistics vehicle scheduling system and method, so that a logistics vehicle can be intelligently coordinated with multiple harvesting agricultural machines to improve operation efficiency.

Background technique

The birth of the combine harvester is a great progress in the development of agricultural machinery, which greatly reduces the labor of farming operations and greatly improves the efficiency of operations. The combine harvester is an integrated crop harvesting machine, which can complete harvesting and threshing operations at one time, and concentrate the grains in the storage warehouse for storage. In recent years, domestic harvester technology has developed rapidly, and Xinjiang-2 knapsack wheat harvesters, wheeled self-propelled rice and wheat harvesters, crawler-type self-propelled rice and wheat harvesters, and crawler self-propelled harvesters have been developed. Rape harvesters and other mechanical harvesters have also shown a boom in the research and development of longitudinal-axial-flow rice-wheat combine harvesters in recent years, and a variety of longitudinal-axial-flow rice and wheat harvesters have been launched.

The grain stored in the combine harvester needs to be unloaded, which is generally divided into two methods: manual unloading and mechanical unloading. At present, most of the existing combine harvesters in China use manual unloading of grain, that is, manually pulling the switch of the storage bin to unload the grain, using sacks to receive grain at the opening, and then transporting the sacks with grain to the home. Manual unloading of grain not only requires a dedicated person to always operate the switch of the storage bin to unload the grain outlet, but also is labor-intensive and troublesome. Therefore, some combine harvesters on the market use mechanical grain unloading, that is, the combine harvester automatically unloads the grain in the storage bin through grain unloading devices such as grain unloading arms, without additional manual configuration.

If a large farm uses a harvester with a logistics vehicle, it wastes resources and increases costs. On the one hand, logistics vehicles are expensive. If the one-to-one working method of logistics vehicles and harvesters is adopted, multiple logistics vehicles need to be equipped and the cost is relatively high. On the other hand, when the harvester is not in operation, the corresponding logistics vehicle is idle, which can easily cause waste of resources. Therefore, it is more economical to work with one logistics vehicle and multiple harvesting agricultural machinery.

However, if the cooperation between the logistics vehicle and the harvester relies on manual dispatch, the dispatcher needs to have rich scheduling management experience, and he needs to know the situation of each harvester and logistics vehicle at any time, which places high demands on the dispatcher. For dispatchers who have just taken office, it is easy to make mistakes in scheduling, delaying the progress of the work, and affecting the efficiency of the work.

Summary of the invention

An object of the present invention is to provide a logistics vehicle scheduling system and method, so that a logistics vehicle can be intelligently coordinated with multiple harvesting agricultural machines to improve work efficiency.

An object of the present invention is to provide a logistics vehicle scheduling system and method, in which the logistics vehicle is dispatched according to a preset scheduling principle to cooperate with multiple harvesting agricultural machinery to unload and transport grain. Compared with manual scheduling, it is more intelligent and can ensure information The timeliness of instruction transmission, which facilitates the improvement of operation efficiency.

An object of the present invention is to provide a logistics vehicle dispatching system and method, in which the logistics vehicle is dispatched according to a preset dispatching principle to cooperate with multiple harvesting agricultural machinery to unload and transport grain, thereby reducing the experience requirements for dispatchers and reducing the error rate , Improve work efficiency.

An object of the present invention is to provide a logistics vehicle scheduling system and method, in which the logistics vehicle can be dispatched according to the full warehouse sequence of the harvester, or according to the shortest travel path of the logistics vehicle, etc. The present invention is not limited. In other words, those skilled in the art can set appropriate scheduling principles according to their own needs.

An object of the present invention is to provide a logistics vehicle scheduling system and method, wherein the preset position of the storage warehouse of the harvester is lower than the full position, so that the logistics vehicle can be notified when the storage warehouse is about to be full but not yet full, reducing waiting for logistics Car time, improve work efficiency. Compared with the solution of notifying the logistics truck when the warehouse is full, the solution with the preset position lower than the full warehouse position makes waiting for the logistics truck and harvesting operations parallel, which saves time.

An object of the present invention is to provide a logistics vehicle dispatching system and method, in which by locating the positions of the harvester and the logistics vehicle, the driving route of the logistics vehicle can be planned, and it is also convenient for the logistics vehicle and the harvester round to increase the harvester and logistics vehicle. The degree of coordination can improve work efficiency. Especially when the harvester is in the working farmland and the driver of the harvester cannot accurately describe the position, the solution of the present invention can accurately and directly locate.

An object of the present invention is to provide a logistics vehicle scheduling system and method, in which it is judged whether to suspend scheduling based on the remaining storage space in the granary of the monitoring logistics vehicle, so that the logistics vehicle can transport grain back to the warehouse for unloading and avoid overloading the granary of the logistics vehicle.

In order to achieve at least one objective of the present invention, according to one aspect of the present invention, the present invention further provides a logistics vehicle scheduling system, including:

One logistics vehicle terminal;

The multi-harvester terminal, wherein the harvester terminal includes a storage bin monitoring module, wherein the storage bin monitoring module monitors the storage information of the harvester storage bin; and

A control module, wherein the control module receives the storage information of each of the monitoring warehouse monitoring modules, determines whether the storage position of the corresponding harvester storage warehouse reaches a preset position, and forms a scheduling instruction according to the preset scheduling principle , Wherein the scheduling instruction is received by the logistics vehicle terminal.

According to an embodiment of the present invention, the harvester terminal includes a harvester positioning module for locating the position of the harvester to form a harvester location information, wherein the control module sends a dispatch to the logistics vehicle terminal When instructed, the position information of the harvester whose storage position in the storage bin of the harvester reaches the preset position is sent to the logistics vehicle terminal.

According to an embodiment of the present invention, the preset position of the storage bin of the harvester is lower than the full position of the storage bin.

According to an embodiment of the present invention, the control module forms the scheduling instruction according to the full bin sequence of the harvester.

According to an embodiment of the present invention, the logistics vehicle terminal includes a logistics vehicle positioning module, wherein the logistics vehicle positioning module locates the location of the logistics vehicle to form a logistics vehicle location information, wherein the control module passes through the logistics vehicle The location information and the location information of the harvester form the scheduling instruction according to the scheduling principle of the shortest travel path of the logistics vehicle.

According to an embodiment of the present invention, the logistics vehicle terminal includes a logistics vehicle positioning module, wherein the logistics vehicle positioning module locates the location of the logistics vehicle to form a logistics vehicle location information, and the control module is based on the logistics vehicle The location information and the location information of the harvester are used to plan the travel path of the logistics vehicle.

According to an embodiment of the present invention, the logistics vehicle terminal includes a logistics vehicle granary monitoring module, wherein the logistics vehicle granary monitoring module monitors the granary information of the logistics vehicle granary.

According to an embodiment of the present invention, the control module analyzes whether the logistics vehicle granary is full according to the granary information. When the logistics vehicle granary is full, the control module sends the logistics vehicle to the harvester terminal and the logistics vehicle terminal to suspend unloading. Food information.

According to another aspect of the present invention, the present invention further provides a logistics vehicle scheduling method, including the steps:

(a) Based on the storage information of multiple harvester storage bins, determine whether the storage location of the corresponding harvester storage bin has reached a preset position; and

(b) When the storage position of the storage bin of the corresponding harvester reaches the preset position, a scheduling instruction is formed according to the preset scheduling principle, so that the logistics vehicle can go to the corresponding harvester to unload grain according to the scheduling instruction.

According to an embodiment of the present invention, the logistics vehicle scheduling method further includes the steps:

(c) Obtain the position of the harvester where the storage location of the harvester storage bin reaches the preset position to form a harvester location information;

(d) When the storage position of the storage bin of the harvester reaches a preset position, the position information of the harvester and the dispatching instruction are sent to the logistics vehicle.

According to an embodiment of the present invention, in the step (b), the scheduling instruction is formed according to the sequence of the harvester full bin.

(e) Locate the location of the logistics vehicle to form a logistics vehicle location information.

According to an embodiment of the present invention, in the step (b), the control module uses the location information of the logistics vehicle and the location information of the harvester to form the scheduling instruction according to the shortest travel path scheduling principle of the logistics vehicle.

(f) According to the location information of the logistics vehicle and the location information of the harvester, plan the travel path of the logistics vehicle.

(g) According to the information of a granary, analyze whether the granary of the logistics vehicle is full. When the granary of the logistics vehicle is full, the information of the logistics vehicle's suspended unloading is formed.

Description of the drawings

Fig. 1 is an application scenario diagram of a logistics vehicle dispatching system according to an embodiment of the present invention.

Fig. 2 is a structural block diagram of a logistics vehicle dispatching system according to an embodiment of the present invention.

Fig. 3 is a flowchart of a logistics vehicle scheduling method according to an embodiment of the present invention.

detailed description

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention And to simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so the above terms should not be understood as limiting the present invention.

It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in other embodiments, The number can be multiple, and the term "one" cannot be understood as a restriction on the number.

As shown in the figure, the logistics vehicle dispatching system and method according to an embodiment of the present invention are described, so that a logistics vehicle can be intelligently cooperated with multiple harvesting agricultural machines to improve work efficiency. Specifically, the logistics vehicle scheduling system includes a plurality of harvester terminals 10, a logistics vehicle terminal 20, and a control module 30. The control module 30 analyzes the scheduling plan of the logistics vehicle according to the storage information of the corresponding harvester transmitted by the harvester terminal 10, and transmits a scheduling instruction to the logistics vehicle terminal 20. The logistics vehicle can go to the corresponding harvester to unload grain according to the obtained scheduling instruction.

Each of the harvester ends 10 is installed in a different harvester 100, and is used to obtain information of the corresponding harvester and control the corresponding harvester. For ease of presentation, the harvester end 10A, the harvester end 10B, and the harvester end 10C are taken as examples for description. That is, the harvester end 10A is mounted on the harvester 100A, the harvester end 10B is mounted on the harvester 100B, and the harvester end 10C is mounted on the harvester 100C. It can be known that the structure of the harvester end 10A, the harvester end 10B and the harvester end 10C are the same. In the description, one harvester end is taken as an example, and the other harvester ends can be presumed to have the same function. Without going into details.

The logistics vehicle terminal 20 may be implemented as a mobile device such as a mobile phone, a tablet, a wearable device, etc., which is used by the driver of the logistics vehicle. Alternatively, the logistics vehicle terminal 20 may also be implemented as an assembly of logistics vehicles. The present invention does not limit the specific manifestation of the logistics end 20.

Specifically, the harvester terminal 10 includes a storage bin monitoring module 11 for monitoring storage information of the harvester storage bin. The storage bin monitoring module 11 can use camera technology to photograph the storage situation in the storage bin, or can use gravity sensing technology to judge the storage condition in the storage bin by weight, or can use laser distance measurement to judge the storage height of grain, etc. The present invention is not limited. The storage information includes, but is not limited to, the identification number of the corresponding harvester and the storage status in the form of pictures or gravity.

The control module 30 receives the storage information from the monitoring warehouse monitoring module 11, and determines whether the storage position of the harvester storage warehouse reaches a preset position. For example, the storage warehouse monitoring module 11 may use camera technology to photograph the storage information in the storage warehouse, and the storage information is transmitted to the control module 30 in the form of pictures or videos, and the control module 30 judges according to the content in the pictures or videos. Whether the storage position of the corresponding harvester storage bin reaches the preset position. Or, for example, the storage bin monitoring module 11 uses gravity sensing technology to obtain the weight of the stored grain in the storage bin, and the stored information is transmitted to the control module 30 in the form of weight, and the control module 30 determines the corresponding Whether the storage position of the harvester storage bin has reached the preset position. Or, for example, the storage bin monitoring module 11 uses laser ranging to obtain the storage height of the stored grain, and the control module 30 determines whether the storage position of the corresponding harvester storage bin reaches a preset position according to the current height. In other words, according to the different monitoring technologies adopted by the storage bin monitoring module 11, the control module 30 uses corresponding analysis techniques to determine whether the storage position of the harvester storage bin reaches a preset position.

Preferably, the preset position of the storage bin of the harvester is lower than the full position of the storage bin, so that the waiting time of the logistics vehicle and the harvesting operation time can be parallel, reducing waiting time and improving operation efficiency. In an embodiment of the present invention, the preset position of the storage bin of the harvester is fixed. In another embodiment of the present invention, the control module 30 sets the preset position of the storage bin according to the harvesting speed of the harvester, the threshing speed, and the remaining storage capacity of the storage bin. In other words, the setting of the preset position can be set according to the current working conditions of the harvester, and is not fixed.

Further, the harvester end 10 includes a harvester positioning module 13 for locating the position of the harvester to form a harvester location information. The harvester positioning module 13 may use positioning technologies such as GPS positioning technology, Beidou satellite positioning technology, base station positioning technology or WiFi positioning technology, and the present invention is not limited. When the harvester terminal 10 stores information, it can also send the harvester location information at the same time to locate the corresponding harvester location. Alternatively, when the control module 30 confirms that the storage position of the harvester storage bin reaches a preset position, it sends a position acquisition instruction to the corresponding harvester positioning module 13, and the harvester positioning module 13 responds to the position acquisition instruction and sends The control module 30 feeds back the current position information of the harvester.

For example, the harvester terminal 10A sends the storage information of the harvester 100A to the control module 30. The control module 30 determines whether the storage position of the storage bin of the corresponding harvester 100A reaches a preset position according to the storage information of the harvester 100A. When the control module 30 determines that the storage position of the storage bin of the corresponding harvester 100A reaches a preset position, it may send a dispatching instruction and the harvester location information of the harvester 100A to the logistics vehicle terminal 20. The scheduling instructions include, but are not limited to, the corresponding number, model, driver information, and scheduling sequence of the harvester.

Specifically, the control module 30 can dispatch the logistics vehicle to cooperate with multiple harvesting agricultural machinery to unload and transport grain according to the preset dispatching principle. Compared with manual dispatching, it is more intelligent and can ensure the timeliness of message instruction transmission. It is convenient to improve work efficiency.

In an embodiment of the present invention, the control module 30 dispatches the logistics vehicles according to the full warehouse sequence of the harvester, that is, according to the corresponding preset position sequence of each harvester storage warehouse. For example, the control module 30 determines whether the storage bins of the harvester 100A, the harvester 100B, and the harvester 100C have reached a preset position according to the storage information of the harvester 100A, the storage information of the harvester 100B, and the storage information of the harvester 100C. , Whenever a harvester reaches the corresponding preset position, dispatching instructions and corresponding harvester location information are sent to the logistics vehicle terminal 20. If the storage bin of the harvester 100A reaches the preset position first, the control module 30 sends the dispatching instruction and the corresponding harvester 100A harvester location information to the logistics vehicle terminal 20 to dispatch the logistics vehicle to the harvester first. Unload grain at machine 100A. After that, if the storage bin of the harvester 100B reaches the preset position second, the control module 30 sends the dispatching instruction and the corresponding harvester 100B position information to the logistics vehicle terminal 20 to dispatch the logistics vehicle Two in sequence go to harvester 100B to unload grain. Finally, when the storage bin of the harvester 100C finally reaches the preset position, the control module 30 sends the scheduling instruction and the corresponding harvester 100C harvester location information to the logistics vehicle terminal 20 to dispatch the logistics vehicle to the final harvest Unload grain at 100C. In other words, the driver of the logistics vehicle can sequentially go to the corresponding harvester to unload grain according to the scheduling sequence reflected by the scheduling instruction received by the logistics vehicle terminal 20.

In another embodiment of the present invention, the control module 30 dispatches the logistics vehicle according to the shortest travel path of the logistics vehicle, especially when two or more harvester storage bins arrive at the preset position at the same time or at a short interval. For example, it can be set that if the storage bin of the harvester reaches the preset position within 10 seconds, the logistics vehicle can be dispatched according to the shortest travel path of the logistics vehicle. For example, the control module 30 determines whether the storage bins of the harvester 100A, the harvester 100B, and the harvester 100C have reached a preset position according to the storage information of the harvester 100A, the storage information of the harvester 100B, and the storage information of the harvester 100C. . When the storage bins of the harvester 100A and the harvester 100B reach their respective preset positions within the preset interval, the control module 30 compares the travel paths to the harvester 100A first and the harvester 100B first to determine the shortest travel path, Send a dispatching instruction to the logistics vehicle terminal 20. For example, according to the analysis, it is determined that the travel path to the harvester 100A first and then to the harvester 100B is shorter than the travel path to the harvester 100B first and then to the harvester 100A, then the dispatch instruction shows that the travel route is first to the harvester 100A then to the harvester 100B.

Alternatively, the control module 30 may combine the full-storage sequential scheduling principle and the shortest driving path scheduling principle. For example, the control module 30 preferentially sends scheduling instructions to the logistics vehicle terminal 20 according to the principle of full warehouse order scheduling, and when two or more harvester storage warehouses reach the preset position at the same time or at a preset time interval, according to the shortest travel path Dispatching principles dispatch logistics vehicles. For example, the control module 30 determines whether the storage bins of the harvester 100A, the harvester 100B, and the harvester 100C have reached a preset position according to the storage information of the harvester 100A, the storage information of the harvester 100B, and the storage information of the harvester 100C. . When the storage bins of the harvester 100A first reach their preset positions, and the interval between the storage bins of the harvester 100B and the harvester 100C reach their preset positions exceeds the preset interval time, the control module 30 sends The logistics vehicle terminal 20 sends a scheduling instruction to dispatch the logistics vehicle to first go to the harvester 100A to unload grain. After that, when the storage bins of the harvester 100C and the harvester 100B reach their respective preset positions within a preset interval, the control module 30 compares the travel paths to the harvester 100C and the harvester 100B first to determine the shortest travel Route, sending a dispatching instruction to the logistics vehicle terminal 20. According to analysis, it is determined that the travel path of first to harvester 100C and then to harvester 100B is shorter than that of first to harvester 100B and then to harvester 100C, then the dispatch instruction shows that first to harvester 100C and then to harvester 100B.

In other words, the logistics vehicle terminal 20 includes a logistics vehicle positioning module 21, which is used to locate the location of the logistics vehicle to form a piece of logistics vehicle location information. The control module 30 further includes a route planning module 31 for planning the route of the logistics vehicle to the harvester. The control module 30 receives the location information of the logistics vehicle and the harvester location information of each harvester, and the route planning module 31 plans a route according to the location information of the logistics vehicle and the harvester location information of each harvester, so that the control module 30 can determine Schedule the length of the route and plan the route for the logistics vehicle.

When the logistics vehicle reaches the position of the harvester, the logistics vehicle terminal 20 sends an arrival feedback to the harvester terminal 10 or the control module 30 to confirm that the corresponding harvester has been found. The arrival feedback may be manually input by the driver of the logistics vehicle, or may be automatically confirmed and fed back by the control module 30 according to the distance between the current position of the logistics vehicle and the current position of the harvester.

Further, the logistics vehicle terminal 20 includes a logistics vehicle granary monitoring module 24, which is used to monitor the granary information such as the loading condition of the granary. For example, the logistics vehicle granary monitoring module 30 is installed on the top side of the side wall of the logistics vehicle granary, and the logistics vehicle granary can also be photographed using camera technology to obtain the position of the logistics vehicle granary relative to the unloading mouth of the harvester. During the grain passing, monitor the grain loading condition of the granary. The control module 20 analyzes whether the logistics vehicle granary is full according to the granary loading condition in the logistics vehicle granary information. When the granary of the logistics vehicle is full, the control module 30 sends the information that the logistics vehicle suspends unloading grain to the harvester terminal 10 to avoid overload of the logistics vehicle.

According to another aspect of the present invention, the present invention further provides a logistics vehicle scheduling method. The aforementioned logistics vehicle dispatching system can be adapted to the logistics vehicle dispatching method to achieve the purpose and method of the present invention. As shown in the figure, it is a flowchart of the logistics vehicle scheduling method of the present invention.

Step 110: Obtain storage information of multiple harvester storage bins.

The storage information acquisition method of the harvester storage bin is not limited. Camera technology can be used to capture the storage situation in the storage bin, or gravity sensing technology can be used to judge the storage situation in the storage bin by weight, or the laser ranging can be used to Judging the height of grain storage, etc., is not limited by the present invention. It can be known that each harvester storage bin can use different technologies to obtain storage information.

Step 120: According to the storage information of the storage bin of the harvester, determine whether the storage position of the storage bin of the corresponding harvester reaches a preset position.

According to the different monitoring technologies adopted by the storage information acquisition method, the corresponding analysis technology can be used to determine whether the storage position of the storage bin of the harvester reaches the preset position. Further, the setting of the preset position may be fixed, or the preset position of the storage bin may be set according to the harvesting speed of the harvester, the threshing speed and the remaining storage capacity of the storage bin. In other words, the setting of the preset position can be set according to the current working conditions of the harvester, and is not fixed.

Step 130: When the storage position of the storage bin of the corresponding harvester reaches the preset position, a scheduling instruction is formed according to the preset scheduling principle.

The preset dispatching principle may be the full-warehouse sequential dispatching principle, the shortest driving route dispatching principle, or a combination of the two, or those skilled in the art may adopt corresponding dispatching principles according to actual conditions, and the present invention is not limited.

As mentioned above, the logistics vehicles are dispatched according to the full warehouse order of the harvester, that is, the corresponding preset position sequence is reached according to the storage warehouse of each harvester. For example, if the storage bin of the harvester 100A reaches the preset position first, the dispatch logistics truck will first go to the harvester 100A to unload grain. After that, if the storage bin of the harvester 100B reaches the preset position second, the logistics vehicle will be dispatched to the harvester 100B to unload grain in the second order. Finally, when the storage bin of the harvester 100C finally reaches the preset position, the dispatch logistics vehicle will finally go to the harvester 100C to unload the grain.

Or, dispatch the logistics vehicle according to the shortest travel path of the logistics vehicle, especially when two or more harvester storage bins arrive at the preset position at the same time or at a short interval. For example, it can be set that if the storage bin of the harvester reaches the preset position within 10 seconds, the logistics vehicle can be dispatched according to the shortest travel path of the logistics vehicle. For example, when the storage bins of harvester 100A and harvester 100B reach their respective preset positions within a preset interval, compare the driving paths to harvester 100A and harvester 100B first, determine the shortest driving path, and send the schedule Instructions to the logistics vehicle terminal 20. For example, according to the analysis, it is determined that the travel path to the harvester 100A first and then to the harvester 100B is shorter than the travel path to the harvester 100B first and then to the harvester 100A, then the dispatch instruction shows that the travel route is first to the harvester 100A and then to the harvester 100B.

Step 140: Position the storage position of the storage bin to reach the preset position of the harvester position, and form corresponding harvester position information.

Step 150: Locate the location of the logistics vehicle to form a piece of logistics vehicle location information.

The positioning of the harvester can use positioning technologies such as GPS positioning technology, Beidou satellite positioning technology, base station positioning technology or WiFi positioning technology, and the present invention is not limited. The positioning of the logistics vehicle can adopt the same or different technical solutions as the positioning of the harvester, which is not limited in this respect.

It is worth mentioning that, according to the scheduling principle, the order of the step 130, the step 140, and the step 150 is not fixed, or according to the scheduling principle, the step 140 and step 150 can be performed first, and then according to the corresponding harvester The location information and the location information of the logistics vehicle form the dispatch instruction. For example, according to the shortest travel route scheduling principle, steps 140 and 150 can be executed first, and the shortest travel route is analyzed according to the location information of the corresponding harvester and the location information of the logistics vehicle to form the scheduling instruction. In addition, the step 150 is not a necessary step. For example, when scheduling is based on a full warehouse sequence, the step 150 is not a necessary step.

Step 160: Send the scheduling instruction and the position information of the harvester to the logistics vehicle terminal.

Preferably, the preset position of the storage bin of the harvester is lower than the full position of the storage bin, so that the waiting time of the logistics vehicle and the harvesting operation time can be parallel, reducing waiting time and improving operation efficiency.

The logistics vehicle terminal can be implemented as a mobile device such as a mobile phone, a tablet, a wearable device, etc., which is used by the driver of the logistics vehicle. The driver of the logistics vehicle can obtain the transportation instruction and the location information through the logistics vehicle terminal, and use navigation software to navigate to the location of the harvester according to the location information. Alternatively, the logistics vehicle terminal can also be implemented as the assembly of the logistics vehicle, which can directly accept the transportation instructions and the location information, and use self-assembled navigation software for navigation.

Those skilled in the art should understand that the above description and the embodiments of the present invention shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been completely and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may have any deformation or modification.

Claims

A logistics vehicle dispatching system is characterized in that it includes:

One logistics vehicle terminal;

The multi-harvester terminal, wherein the harvester terminal includes a storage bin monitoring module, wherein the storage bin monitoring module monitors the storage information of the harvester storage bin; and

A control module, wherein the control module receives the storage information of each of the monitoring warehouse monitoring modules, determines whether the storage position of the corresponding harvester storage warehouse reaches a preset position, and forms a scheduling instruction according to the preset scheduling principle , Wherein the scheduling instruction is received by the logistics vehicle terminal.
The logistics vehicle scheduling system according to claim 1, wherein the harvester end includes a harvester positioning module for locating the position of the harvester to form a harvester location information, wherein the control module provides information to the logistics When the vehicle terminal sends a scheduling instruction, it also sends the harvester location information of the harvester whose storage position of the harvester storage bin reaches the preset position to the logistics vehicle terminal.
The logistics vehicle dispatching system according to claim 1, wherein the preset position of the storage bin of the harvester is lower than the full position of the storage bin.
The logistics vehicle dispatching system according to claim 1, wherein the control module forms the dispatching instruction according to the sequence of the harvester full warehouse.
The logistics vehicle scheduling system according to claim 1, wherein the logistics vehicle end includes a logistics vehicle positioning module, wherein the logistics vehicle positioning module locates the location of the logistics vehicle to form a logistics vehicle location information, wherein the control module According to the logistics vehicle location information and the harvester location information, the scheduling instruction is formed according to the scheduling principle of the shortest travel path of the logistics vehicle.
The logistics vehicle scheduling system according to claim 1, wherein the logistics vehicle end includes a logistics vehicle positioning module, wherein the logistics vehicle positioning module locates the location of the logistics vehicle to form a logistics vehicle location information, and the control module According to the location information of the logistics vehicle and the location information of the harvester, a travel path of the logistics vehicle is planned.
The logistics vehicle dispatching system according to claim 1, wherein the logistics vehicle terminal includes a logistics vehicle granary monitoring module, wherein the logistics vehicle granary monitoring module monitors the granary information of the logistics vehicle granary.
The logistics vehicle scheduling system according to claim 6, wherein the control module analyzes whether the logistics vehicle granary is full according to the granary information, and when the logistics vehicle granary is full, the control module sends a message to the harvester end and the logistics vehicle end. Send the logistics truck to suspend unloading information.
A logistics vehicle scheduling method is characterized in that it includes the steps:

(a) Based on the storage information of multiple harvester storage bins, determine whether the storage location of the corresponding harvester storage bin has reached a preset position; and

(b) When the storage position of the storage bin of the corresponding harvester reaches the preset position, a scheduling instruction is formed according to the preset scheduling principle, so that the logistics vehicle can go to the corresponding harvester to unload grain according to the scheduling instruction.
The logistics vehicle scheduling method according to claim 9, further comprising the steps:

(c) Obtain the position of the harvester where the storage location of the harvester storage bin reaches the preset position to form a harvester location information;

(d) When the storage position of the storage bin of the harvester reaches a preset position, the position information of the harvester and the dispatching instruction are sent to the logistics vehicle.
The logistics vehicle scheduling method according to claim 9, wherein in the step (b), the scheduling instruction is formed according to the sequence of the harvester's full warehouse.
The logistics vehicle scheduling method according to claim 9, further comprising the steps:

(e) Locate the location of the logistics vehicle to form a logistics vehicle location information.
The logistics vehicle scheduling method according to claim 12, wherein in the step (b), the control module uses the logistics vehicle location information and the harvester location information to form a logistics vehicle based on the shortest travel path scheduling principle of the logistics vehicle.述scheduling instructions.
The logistics vehicle scheduling method according to claim 12, further comprising the steps:

(f) According to the location information of the logistics vehicle and the location information of the harvester, plan the travel path of the logistics vehicle.
The logistics vehicle scheduling method according to claim 9, further comprising the steps:

(g) According to the information of a granary, analyze whether the granary of the logistics vehicle is full. When the granary of the logistics vehicle is full, the information of the logistics vehicle's suspension of unloading grain is formed.