Freight line integrated planning method and device, electronic equipment and storage medium

Abstract

The invention relates to the field of freight route planning, in particular to a freight route integrated planning method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a cargo type, a cargo packaging mode and a truck type; determining a road standard of the freight line according to the cargo type, the cargo packaging mode and the truck type; acquiring starting and ending point information of the freight line; according to the starting and ending point information and a road standard, planning a plurality of freight transport lines based on a plurality of preset transfer centers; performing real-time evaluation on the freight line based on the real-time road information of the freight line to obtain a real-time evaluation result of the freight line; and selecting a real-time driving route based on the real-time evaluation results of all the freight routes and the alternative relationship between the freight routes. The method has the effect of improving the transportation safety and the transportation efficiency.

Description

Technical Field

[0001] The present application relates to the field of freight route planning, and in particular to a method, device, electronic device and storage medium for integrated freight route planning. Background Art

[0002] At present, with the rapid development of online e-commerce, the logistics industry is also becoming more and more prosperous. In the past, freight transportation mainly relied on the driver's experience. However, due to the different experience levels of different drivers, the route selected by each driver was not necessarily the best, resulting in low transportation efficiency. Therefore, freight route planning emerged.

[0003] Current freight route planning is more about selecting the shortest route for transportation based on traffic conditions to improve transportation efficiency, but it does not take into account the road adaptability of trucks, resulting in low transportation safety and thus no guarantee of transportation efficiency. Summary of the invention

[0004] In order to improve transportation safety and efficiency, the present application provides a freight route integrated planning method, device, electronic device and storage medium.

[0005] In a first aspect, the present application provides a method for integrated freight route planning, which adopts the following technical solution: A freight route integrated planning method, comprising: Get the type of goods, how they are packed, and the type of truck; Determining the road standard of the freight route according to the type of the freight, the way the freight is packaged, and the type of the truck; Obtaining the starting and ending point information of the freight route; Planning a plurality of freight routes according to the starting and ending point information and the road standards and based on a plurality of preset transfer centers; Performing a real-time evaluation on the freight route based on the real-time road information of the freight route to obtain a real-time evaluation result of the freight route; A real-time travel route is selected based on the real-time evaluation results of all the freight routes and the substitutability relationship between the freight routes.

[0006] By adopting the above technical scheme, before planning the freight route, the road standard of the freight route is determined according to the type of goods, the way of packaging and the type of truck. According to the starting and ending point information and the road standard of the freight route, and based on multiple preset transfer centers, multiple freight routes are planned, and each freight route is evaluated in real time to obtain the real-time evaluation result. According to the real-time evaluation result and the substitutable relationship between the freight routes, the real-time driving route is selected. When planning the route, the route that is suitable for truck transportation is planned. During the transportation process, the real-time driving route is selected based on the real-time evaluation result, which can effectively improve the transportation safety and efficiency.

[0007] Optionally, determining the road standard of the freight route according to the type of the goods, the way of packaging the goods, and the type of the truck includes: Determine the fragility level and stacking level of the goods according to the type of goods and the packaging method of the goods; wherein, a higher fragility level means that the goods are more easily broken; and a higher stacking level means that the goods are more easily stacked; If the fragility level of the goods is higher than a preset fragility level, determining the relationship between the damage probability of the goods and the vibration information based on a preset simulation model; According to the relationship between the damage probability of the goods and the vibration information, and based on a preset damage probability threshold, determining the limiting vibration information; If the easy stacking level of the cargo is higher than the preset easy stacking level, determining the relationship between the overturning probability of the truck and the slope based on the preset simulation model; Determining a limiting slope according to a relationship between the rollover probability of the truck and the slope and based on a preset rollover probability threshold; Determine a restricted road flatness according to the truck type and the restricted vibration information; wherein the restricted road flatness indicates a road flatness level at which the vibration information of the truck is lower than the restricted vibration information; Determining restricted passage conditions for the truck according to the truck type; The road standard of the freight route is obtained according to the restricted slope, the restricted road flatness and the restricted traffic conditions.

[0008] Optionally, determining the restricted road smoothness according to the truck type and the restricted vibration information includes: Determining the relationship between road smoothness and vibration information according to the truck type and the preset simulation model; The limited road roughness is determined according to the relationship between the road roughness and the vibration information and based on the limited vibration information.

[0009] Optionally, the planning of multiple freight routes according to the starting and ending point information and the road standard and based on multiple preset transfer centers includes: Determine a plurality of passable road sections according to the start and end point information and the road standard and based on a preset road network map; Based on all the passable road sections and the multiple preset transfer centers, multiple freight routes are planned.

[0010] Optionally, the real-time road information includes real-time congestion information and real-time information along the way, and the real-time evaluation of the freight route based on the real-time road information of the freight route to obtain the real-time evaluation result of the freight route includes: Calculating a transportation time evaluation result according to the real-time congestion information; Calculating a convenience evaluation result according to the real-time route information; determining the driving comfort of the driver according to the transportation time evaluation result and the convenience evaluation result; Obtaining the occurrence probabilities of multiple emergencies on the freight route; Calculating the accident evaluation result based on the probability of occurrence of the sudden accident; A real-time evaluation result of the freight route is obtained according to the accident evaluation result and the driving comfort.

[0011] Optionally, the calculating of the accident evaluation result based on the probability of occurrence of the sudden accident includes: Calculate the impact of the sudden accident on the truck according to the probability of occurrence of the sudden accident and the type of the sudden accident; Based on all the described impact levels, the accident assessment results are calculated.

[0012] Optionally, the selecting a real-time travel route based on the real-time evaluation results of all the freight routes and the substitutable relationship between the freight routes includes: If the real-time evaluation result of the preset freight route is worse than the preset evaluation result threshold, a plurality of alternative freight routes are determined based on the alternative relationship between the freight routes; wherein the preset freight route is the initially selected freight route or the real-time travel route of the previous stage; A real-time travel route is selected based on the real-time evaluation results of all the alternative freight routes and the real-time evaluation results of the preset freight route.

[0013] In a second aspect, the present application provides a freight route integrated planning device, which adopts the following technical solution: A freight route integrated planning device, comprising: An information acquisition module is used to obtain the type of goods, the way of packing the goods and the type of truck; A road standard determination module, used to determine the road standard of the freight route according to the type of the goods, the packaging method of the goods and the type of the truck; A starting and ending point information acquisition module, used to acquire the starting and ending point information of the freight route; A freight route planning module, used for planning a plurality of freight routes according to the starting and ending point information and the road standards and based on a plurality of preset transfer centers; A real-time evaluation result determination module, used to perform a real-time evaluation on the freight route based on the real-time road information of the freight route to obtain a real-time evaluation result of the freight route; The real-time driving route selection module is used to select a real-time driving route based on the real-time evaluation results of all the freight routes and the substitutable relationship between the freight routes.

[0014] By adopting the above technical scheme, before planning the freight route, the road standard of the freight route is determined according to the type of goods, the way of packaging and the type of truck. According to the starting and ending point information and the road standard of the freight route, and based on multiple preset transfer centers, multiple freight routes are planned, and each freight route is evaluated in real time to obtain the real-time evaluation result. According to the real-time evaluation result and the substitutable relationship between the freight routes, the real-time driving route is selected. When planning the route, the route that is suitable for truck transportation is planned. During the transportation process, the real-time driving route is selected based on the real-time evaluation result, which can effectively improve the transportation safety and efficiency.

[0015] In a third aspect, the present application provides an electronic device, which adopts the following technical solution: An electronic device, comprising: at least one processor; Memory; At least one application, wherein the at least one application is stored in a memory and configured to be executed by at least one processor, and the at least one application is configured to: execute any of the above-mentioned methods.

[0016] In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution: A computer-readable storage medium includes: a computer program that can be loaded by a processor and execute any of the above methods.

[0017] In summary, this application includes the following beneficial technical effects: Before planning a freight route, determine the road standards of the freight route based on the type of goods, cargo packaging method and truck type; plan multiple freight routes based on the starting and ending point information and road standards of the freight route and based on multiple preset transfer centers; conduct real-time evaluation of each freight route to obtain real-time evaluation results; select a real-time driving route based on the real-time evaluation results and the substitutability relationship between freight routes; plan a route that is suitable for truck transportation; and select a real-time driving route based on the real-time evaluation results during transportation, which can effectively improve transportation safety and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a flow chart of a freight route integrated planning method provided in an embodiment of the present application; Figure 2 It is a structural block diagram of a freight route integrated planning device provided in an embodiment of the present application; Figure 3 It is a schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0019] The present application is further described in detail below in conjunction with the accompanying drawings.

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] like Figure 1 As shown, a method for integrated planning of freight routes is described, and the main process of the method is described as follows (steps S101 to S106): S101: Obtain cargo type, cargo packaging method, and truck type.

[0022] In this embodiment, the cargo type includes the type of cargo (solid, liquid, etc.), hardness, the cargo packaging method includes carton packaging, chain fixing, etc., and the truck type includes mini truck, light truck, etc. Since different cargoes are packaged in different ways and loaded on different trucks, the roads that trucks can travel on will inevitably be restricted. Therefore, this application determines the road standards of freight routes based on the cargo type, cargo packaging method and truck type, providing a basis for the subsequent planning of freight routes.

[0023] S102: Determine the road standard of the freight route according to the type of goods, the way the goods are packaged, and the type of truck.

[0024] Specifically, the road standard of the freight route is determined according to the type of goods, the packaging method of the goods and the type of truck, including: determining the fragility level and stacking level of the goods according to the type of goods and the packaging method of the goods; wherein, the higher the fragility level, the easier the goods are to break; the higher the stacking level, the easier the goods are to stack; if the fragility level of the goods is higher than the preset fragility level, then based on the preset simulation model, determine the relationship between the probability of damage and vibration information of the goods; according to the relationship between the probability of damage and vibration information of the goods and based on the preset probability of damage threshold, determine the restricted vibration information; if the stacking level of the goods is higher than the preset stacking level, then based on the preset simulation model, determine the relationship between the probability of overturning and the slope of the truck; according to the relationship between the probability of overturning and the slope of the truck and based on the preset overturning probability threshold, determine the restricted slope; according to the truck type and the restricted vibration information, determine the restricted road flatness; wherein the restricted road flatness indicates the degree of road flatness when the vibration information of the truck is lower than the restricted vibration information; according to the truck type, determine the restricted traffic conditions for the truck; according to the restricted slope, restricted road flatness and restricted traffic conditions, obtain the road standard of the freight route.

[0025] In this embodiment, the fragility level is obtained by comprehensively considering the hardness of the goods and the protective performance of the packaging. For example, ordinary glass is packaged in foam, which has low hardness and low packaging protective performance, and a high fragility level. Tempered glass is packaged in air cushion film, which has high hardness and high packaging protective performance, and a low fragility level. The preset fragility level is set in advance. The fragility level of the goods is higher than the preset fragility level, which means that as long as the truck is violently bumped during transportation, the probability of damage to the goods is very high. It is necessary to consider the vibration information of the truck during transportation, that is, the problem of road flatness needs to be considered. The preset simulation model is a car simulation software. By simulating the placement of goods on a truck, the vibration information of the truck is set, that is, the vibration amplitude and vibration frequency, to obtain the damage percentage of the goods, thereby obtaining the relationship between the damage probability of the goods and the vibration information, and the damage probability is positively correlated with the vibration information. The preset damage probability threshold is set in advance based on the loss rate. For example, if the loss rate of transporting eggs is 3%, the preset damage probability threshold is set to 3%. According to the relationship between the preset damage probability threshold, the damage probability of the goods and the vibration information, the limit vibration information is obtained in which the damage probability is equal to the preset damage probability threshold. That is, the vibration information of the truck cannot exceed the limit vibration information, otherwise the damage probability will exceed the preset damage probability threshold, resulting in increased freight losses.

[0026] Based on the preset simulation model, the truck is simulated to travel on roads with different road flatnesses, the vibration information of the truck is determined, and the relationship between the road flatness and the vibration information is obtained. Then, based on the restricted vibration information, the restricted road flatness corresponding to the restricted vibration information is obtained. That is, the truck cannot travel on a road with a flatness lower than the restricted road flatness during transportation, otherwise the damage probability will exceed the preset damage probability threshold, resulting in increased freight losses.

[0027] The easy stacking level is obtained by comprehensively considering the impact of cargo types and packaging on cargo stacking. For example, if liquid is transported in an integral tank and the tank is not filled with liquid, the easy stacking level is high. The preset easy stacking level is set in advance. The easy stacking level of cargo is higher than the preset easy stacking level, which means that as long as there is an uphill or downhill situation during the truck transportation, the cargo will be stacked to varying degrees in front of and behind the truck, thereby changing the center of gravity of the truck and increasing the risk of the truck overturning. It is necessary to consider the slope of the road during the truck transportation. Based on the preset simulation model, by simulating the placement of cargo on the truck, setting the climbing slope or downhill slope, the overturning probability of the truck is obtained, and the relationship between the overturning probability of the truck and the slope is obtained. The overturning probability and the slope are positively correlated. The preset overturning probability threshold is set in advance. According to the preset overturning probability threshold, the relationship between the overturning probability of the truck and the slope, the limit slope at which the overturning probability is equal to the preset overturning probability threshold is obtained, that is, the slope of the road where the truck is traveling cannot exceed the limit slope, otherwise the overturning probability will exceed the preset overturning probability threshold, making the truck dangerous.

[0028] The restricted traffic conditions for trucks are the road height and weight restrictions obtained based on the type of truck. For example, a transport truck is a medium-sized truck with a total length, width and height of 7.5 meters × 2.5 meters × 4 meters and a standard axle weight of 9 tons. Then the restricted traffic conditions for transport trucks are that the road must be a secondary highway or above and the road height limit must exceed 4 meters.

[0029] Road standards include limiting slope, limiting road flatness and limiting traffic conditions.

[0030] During the freight process, due to the differences in truck types, cargo and cargo packaging methods, the roads that trucks can choose are also different. Therefore, before conducting integrated freight route planning, the present application determines the fragility level and stacking level of the cargo according to the cargo type and cargo packaging method. For cargo with a fragility level higher than the preset fragility level and / or a stacking level higher than the preset stacking level, based on a preset simulation model, the restricted road flatness and restricted slope are obtained, and based on the restricted traffic conditions of trucks, the road standards of the freight route are obtained, thereby providing theoretical support for the subsequent construction of freight routes, thereby reducing freight losses and improving freight safety.

[0031] Furthermore, the restricted road smoothness is determined according to the truck type and the restricted vibration information, including: determining the relationship between the road smoothness and the vibration information according to the truck type and a preset simulation model; determining the restricted road smoothness according to the relationship between the road smoothness and the vibration information and based on the restricted vibration information.

[0032] S103: Obtain the starting and ending point information of the freight route.

[0033] In this embodiment, the starting and ending point information of the freight route is determined according to the freight order, and the transfer center of the city where the shipping point and the receiving point of the freight order are located can be used as the starting and ending point information of the freight route.

[0034] S104: Plan multiple freight routes based on the start and end point information and road standards and multiple preset transfer centers.

[0035] Specifically, according to the starting and ending point information and road standards, and based on multiple preset transfer centers, multiple freight routes are planned, including: according to the starting and ending point information and road standards, and based on a preset road network map, multiple passable road sections are determined; based on all passable road sections and multiple preset transfer centers, multiple freight routes are planned.

[0036] In this embodiment, the preset road network map is a pre-set map of all roads in the intermediate cities containing starting and ending point information, the passable road sections are roads that meet the road standards in the preset road network map, and the preset transfer center is a pre-set cargo transfer center. Based on all passable road sections, multiple freight routes are obtained based on passing through the preset transfer center and the starting and ending points, and there may be overlapping parts between different freight routes.

[0037] During the transportation process, if only one transportation route is planned, there is a possibility that the transportation route will be interrupted due to an accident, and the ability to cope with unexpected risks is weak. Therefore, this application plans multiple freight routes based on accessible road sections and multiple preset transfer centers to improve the ability to cope with unexpected risks.

[0038] S105: Performing a real-time evaluation on the freight route based on the real-time road information of the freight route to obtain a real-time evaluation result of the freight route.

[0039] Specifically, the real-time road information includes real-time congestion information and real-time information along the way. The freight route is evaluated in real time based on the real-time road information of the freight route to obtain real-time evaluation results of the freight route, including: calculating the transportation time evaluation result according to the real-time congestion information; calculating the convenience evaluation result according to the real-time information along the way; determining the driver's driving comfort according to the transportation time evaluation result and the convenience evaluation result; obtaining the probability of occurrence of multiple sudden accidents on the freight route; calculating the accident evaluation result based on the probability of occurrence of sudden accidents; and obtaining the real-time evaluation result of the freight route according to the accident evaluation result and driving comfort.

[0040] In this embodiment, the real-time congestion information includes the length of the real-time congested road section, the real-time slow speed, etc. The real-time congestion information is input into the preset transportation time prediction model to obtain the predicted transportation time. Based on the predicted transportation time and the transportation time when the road is unblocked, the extra time is obtained. The transportation time evaluation result is obtained based on the extra time. The longer the extra time is, the lower the transportation time evaluation result is. The real-time information along the way includes gas stations along the way, rest areas along the way, etc. The convenience evaluation result is obtained by quantitatively summing the number of gas stations along the way, the number of rest areas along the way, the distance between gas stations along the way, and the distance between rest areas along the way. Weight values ​​are assigned to the transportation time evaluation result and the convenience evaluation result respectively, and the driving comfort is obtained by summing the product of the transportation time evaluation result and the corresponding weight value and the product of the convenience evaluation result and the corresponding weight value.

[0041] Sudden accidents include road rockfall and road collapse, and the probability of such accidents is determined based on historical road data. For example, according to historical road data, road rockfall occurred on Section A for 15 days in May, so the probability of road rockfall on Section A in May is 50%. The accident evaluation result is the sum of the impacts of all sudden accidents on trucks.

[0042] The real-time evaluation result is obtained according to the sum of the ratio of the driving comfort and the preset driving comfort, the accident evaluation result and the preset accident evaluation result.

[0043] In the process of freight route planning, the freight route with the shortest distance is generally selected from multiple freight routes for transportation. However, the shortest distance does not mean high freight safety and transportation efficiency. The driver's driving status and the probability of sudden accidents during transportation affect freight safety and transportation efficiency. The driver's driving status is affected by the transportation time and information along the way. Therefore, this application calculates the transportation time evaluation result through real-time congestion information, and calculates the convenience evaluation result through real-time information along the way. Based on the transportation time evaluation result and the convenience evaluation result, the driver's driving comfort is determined, and the accident evaluation result is calculated according to the probability of sudden accidents. According to the driving comfort and accident evaluation results, the freight route is evaluated in real time, the situation of the freight route is timely grasped, and the foundation is laid for the subsequent selection of real-time driving routes.

[0044] Furthermore, based on the probability of occurrence of sudden accidents, accident evaluation results are calculated, including: calculating the impact of sudden accidents on trucks according to the probability of occurrence of sudden accidents and the types of sudden accidents; and calculating accident evaluation results according to all impact levels.

[0045] In this embodiment, the impact of an emergency on a truck is the product of the impact of the type of emergency on the truck transportation safety and the probability of the emergency. The larger the impact range of the type of emergency, the greater the impact of the type of emergency on the truck transportation safety.

[0046] In the process of freight transportation, long-distance transportation is more common, and there are many provinces through which long-distance transportation passes. The rainy seasons in different provinces are different. During the rainy season, roads are prone to accidents such as falling rocks and collapses, which can cause great harm to trucks. Therefore, this application determines the impact of sudden accidents on trucks based on the probability of occurrence of sudden accidents and the type of sudden accidents, and calculates the accident evaluation results based on all the impact levels to provide a basis for subsequent road replacement and improve the safety of cargo transportation.

[0047] S106: Selecting a real-time travel route based on the real-time evaluation results of all freight routes and the substitutability relationship between the freight routes.

[0048] In this embodiment, when the truck starts to travel, the freight route with the best real-time evaluation result is used as the preset freight route, and the truck travels along the preset freight route. During the travel, when the real-time evaluation result of the preset freight route is worse than the preset evaluation result threshold, based on the alternative relationship between the freight routes, multiple alternative freight routes of the preset freight route are obtained, and the freight route with the best real-time evaluation result among all the alternative freight routes is selected to continue traveling. At this time, if the real-time evaluation results of all the alternative routes are worse than the real-time evaluation result of the preset freight route, the truck continues to travel on the preset freight route or chooses to make repairs, waiting for the real-time evaluation result of the preset freight route or the alternative freight route to be better than the preset evaluation result threshold before setting off again.

[0049] During the freight process, the optimal route initially selected may no longer be the optimal route or even be lower than the preset requirements due to various unexpected accidents during the driving of the truck. Therefore, the present application selects the real-time driving route based on the real-time evaluation results of all freight routes and the substitutability relationship between freight routes during the driving of the truck to ensure that the current driving route is above the preset requirements, thereby ensuring transportation safety and efficiency.

[0050] Specifically, based on the real-time evaluation results of all freight routes and the substitutability relationship between the freight routes, a real-time driving route is selected, including: if the real-time evaluation result of a preset freight route is worse than a preset evaluation result threshold, a plurality of alternative freight routes are determined based on the substitutability relationship between the freight routes; wherein the preset freight route is an initially selected freight route or a real-time driving route in a previous stage; and a real-time driving route is selected based on the real-time evaluation results of all alternative freight routes and the real-time evaluation result of the preset freight route.

[0051] In this embodiment, the preset evaluation result threshold is a preset evaluation result to ensure that the truck is transported to the destination in a timely manner. It is set in advance. The alternative relationship represents the transfer information between different freight routes. For example, freight route A and freight route B intersect at the preset transfer center point c. Before the truck travels to the preset center point c, freight route A and freight route B are in an alternative relationship.

[0052] If the real-time evaluation result of the preset freight route is not inferior to the preset evaluation result threshold, the vehicle will not be diverted and will continue to travel along the preset freight route. When the real-time evaluation result of the preset freight route is inferior to the preset evaluation result threshold, the vehicle will select the freight route with the best real-time evaluation result based on the real-time evaluation results of all alternative freight routes and the real-time evaluation results of the preset freight route. If the real-time evaluation results of all alternative routes are inferior to the real-time evaluation result of the preset freight route, the vehicle will continue to travel on the preset freight route or choose to make repairs and wait until the real-time evaluation result of the preset freight route or the alternative freight route is better than the preset evaluation result threshold before setting off again.

[0053] Figure 2 A structural block diagram of a freight route integrated planning device 200 provided in an embodiment of the present application.

[0054] like Figure 2 As shown, a freight route integrated planning device 200 mainly includes: The information acquisition module 201 is used to acquire the type of goods, the packaging method of goods and the type of truck; A road standard determination module 202 is used to determine the road standard of the freight route according to the type of goods, the way of packaging the goods and the type of truck; The starting and ending point information acquisition module 203 is used to acquire the starting and ending point information of the freight route; The freight route planning module 204 is used to plan multiple freight routes based on the start and end point information and road standards and based on multiple preset transfer centers; A real-time evaluation result determination module 205 is used to perform a real-time evaluation on the freight route based on the real-time road information of the freight route to obtain a real-time evaluation result of the freight route; The real-time travel route selection module 206 is used to select a real-time travel route based on the real-time evaluation results of all freight routes and the substitutability relationship between freight routes.

[0055] In a possible implementation of the embodiment of the present application, the road standard determination module 202 is further specifically used to determine the road standard of the freight route according to the type of goods, the packaging method of the goods and the type of truck, including: determining the fragility level and the stacking level of the goods according to the type of goods and the packaging method of the goods; wherein, the higher the fragility level, the easier the goods are to break; the higher the stacking level, the easier the goods are to stack; if the fragility level of the goods is higher than the preset fragility level, then determining the relationship between the damage probability of the goods and the vibration information based on the preset simulation model; according to the relationship between the damage probability of the goods and the vibration information, and based on the preset damage probability threshold, determine the restricted vibration information; if the easy stacking level of the goods is higher than the preset easy stacking level, then based on the preset simulation model, determine the relationship between the overturning probability and the slope of the truck; according to the relationship between the overturning probability and the slope of the truck and based on the preset overturning probability threshold, determine the restricted slope; according to the truck type and the restricted vibration information, determine the restricted road flatness; wherein the restricted road flatness indicates the degree of road flatness where the vibration information of the truck is lower than the restricted vibration information; according to the truck type, determine the restricted traffic conditions for the truck; according to the restricted slope, restricted road flatness and restricted traffic conditions, obtain the road standard for the freight route.

[0056] In a possible implementation of an embodiment of the present application, the road standard determination module 202 is also specifically used to determine the restricted road flatness based on the truck type and the restricted vibration information, including: determining the relationship between the road flatness and the vibration information based on the truck type and a preset simulation model; determining the restricted road flatness based on the relationship between the road flatness and the vibration information and based on the restricted vibration information.

[0057] In a possible implementation of an embodiment of the present application, the freight route planning module 204 is also specifically used to plan multiple freight routes according to the starting and ending point information and road standards, and based on multiple preset transfer centers, including: determining multiple passable road sections according to the starting and ending point information and road standards, and based on a preset road network map; planning multiple freight routes based on all passable road sections and multiple preset transfer centers.

[0058] In a possible implementation of the embodiment of the present application, the real-time evaluation result determination module 205 is also specifically used for real-time road information including real-time congestion information and real-time information along the way, and performs real-time evaluation of the freight route based on the real-time road information of the freight route to obtain a real-time evaluation result of the freight route, including: calculating the transportation time evaluation result according to the real-time congestion information; calculating the convenience evaluation result according to the real-time information along the way; determining the driving comfort of the driver according to the transportation time evaluation result and the convenience evaluation result; obtaining the probability of occurrence of multiple sudden accidents on the freight route; calculating the accident evaluation result based on the probability of occurrence of the sudden accident; and obtaining the real-time evaluation result of the freight route according to the accident evaluation result and driving comfort.

[0059] In a possible implementation of the embodiment of the present application, the real-time evaluation result determination module 205 is also specifically used to calculate the accident evaluation result based on the probability of occurrence of the sudden accident, including: calculating the impact of the sudden accident on the truck according to the probability of occurrence of the sudden accident and the type of the sudden accident; calculating the accident evaluation result according to all impact levels.

[0060] In a possible implementation manner of the embodiment of the present application, the real-time driving route selection module 206 is further specifically used to select a real-time driving route based on the real-time evaluation results of all freight routes and the substitutability relationship between the freight routes, including: if the real-time evaluation result of a preset freight route is worse than a preset evaluation result threshold, then based on the substitutability relationship between the freight routes, a plurality of alternative freight routes are determined; wherein the preset freight route is an initially selected freight route or a real-time driving route of the previous stage; and the real-time driving route is selected based on the real-time evaluation results of all alternative freight routes and the real-time evaluation result of the preset freight route.

[0061] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0062] The present application also introduces an electronic device from the perspective of a physical device, such as Figure 3 As shown, Figure 3 The electronic device 300 shown includes: a processor 301 and a memory 303. The processor 301 and the memory 303 are connected, such as through a bus 302. Optionally, the electronic device 300 may also include a transceiver 304. It should be noted that in actual applications, the transceiver 304 is not limited to one, and the structure of the electronic device 300 does not constitute a limitation on the embodiments of the present application.

[0063] The processor 301 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other programmable logic devices, transistor logic devices, hardware components or any combination thereof. It may implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of this application. The processor 301 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0064] The bus 302 may include a path to transmit information between the above components. The bus 302 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus. The bus 302 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 3 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0065] The memory 303 may be a ROM (Read Only Memory) or other types of static storage devices that can store static information and instructions, a RAM (Random Access Memory) or other types of dynamic storage devices that can store information and instructions, or an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical disk storage, optical disk storage (including compressed optical disk, laser disk, optical disk, digital versatile disk, Blu-ray disk, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.

[0066] The memory 303 is used to store the application code for executing the solution of the present application, and the execution is controlled by the processor 301. The processor 301 is used to execute the application code stored in the memory 303 to implement the contents shown in the above method embodiment.

[0067] The electronic devices include, but are not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), and fixed terminals such as digital TVs, desktop computers, etc. It can also be a server, etc. Figure 3 The electronic device shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0068] It should be understood that, although the steps in the flowchart of the accompanying drawings are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least a part of the steps in the flowchart of the accompanying drawings may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be executed in turn or alternately with other steps or at least a part of the sub-steps or stages of other steps.

[0069] The above are only some implementation methods of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A freight route integrated planning method, characterized in that: include: Get the type of goods, how they are packed, and the type of truck; Determining the road standard of the freight route according to the type of the freight, the way the freight is packaged, and the type of the truck; Obtaining the starting and ending point information of the freight route; Planning a plurality of freight routes according to the starting and ending point information and the road standards and based on a plurality of preset transfer centers; Performing a real-time evaluation on the freight route based on the real-time road information of the freight route to obtain a real-time evaluation result of the freight route; A real-time travel route is selected based on the real-time evaluation results of all the freight routes and the substitutability relationship between the freight routes.

2. The method according to claim 1, characterized in that The determining of the road standard of the freight route according to the type of the goods, the way of packaging the goods and the type of the truck comprises: Determine the fragility level and stacking level of the goods according to the type of goods and the packaging method of the goods; wherein, a higher fragility level means that the goods are more easily broken; and a higher stacking level means that the goods are more easily stacked; If the fragility level of the goods is higher than the preset fragility level, determining the relationship between the probability of damage of the goods and the vibration information based on a preset simulation model; According to the relationship between the damage probability of the goods and the vibration information, and based on a preset damage probability threshold, determining the limiting vibration information; If the easy stacking level of the cargo is higher than the preset easy stacking level, determining the relationship between the overturning probability of the truck and the slope based on the preset simulation model; Determining a limiting slope according to a relationship between the rollover probability of the truck and the slope and based on a preset rollover probability threshold; Determine a restricted road flatness according to the truck type and the restricted vibration information; wherein the restricted road flatness indicates a road flatness level at which the vibration information of the truck is lower than the restricted vibration information; Determining restricted traffic conditions for the truck according to the truck type; The road standard of the freight route is obtained according to the restricted slope, the restricted road flatness and the restricted traffic conditions.

3. The method according to claim 2, characterized in that The step of determining the restricted road smoothness according to the truck type and the restricted vibration information includes: Determining the relationship between road smoothness and vibration information according to the truck type and the preset simulation model; The limited road roughness is determined according to the relationship between the road roughness and the vibration information and based on the limited vibration information.

4. The method according to claim 1, characterized in that The planning of the plurality of freight routes according to the starting and ending point information and the road standards and based on a plurality of preset transfer centers includes: Determine a plurality of passable road sections according to the start and end point information and the road standard and based on a preset road network map; Based on all the passable road sections and the multiple preset transfer centers, multiple freight routes are planned.

5. The method according to claim 1, characterized in that: The real-time road information includes real-time congestion information and real-time information along the way. The real-time evaluation of the freight route based on the real-time road information of the freight route to obtain the real-time evaluation result of the freight route includes: Calculating a transportation time evaluation result according to the real-time congestion information; Calculating a convenience evaluation result according to the real-time route information; determining the driving comfort of the driver according to the transportation time evaluation result and the convenience evaluation result; Obtaining the occurrence probabilities of multiple emergencies on the freight route; Calculating the accident evaluation result based on the probability of occurrence of the sudden accident; A real-time evaluation result of the freight route is obtained according to the accident evaluation result and the driving comfort.

6. The method according to claim 5, characterized in that The calculating of the accident evaluation result based on the probability of occurrence of the sudden accident includes: Calculate the impact of the sudden accident on the truck according to the probability of occurrence of the sudden accident and the type of the sudden accident; Based on all the described impact levels, the accident assessment results are calculated.

7. The method according to claim 1, characterized in that The selecting of a real-time travel route based on the real-time evaluation results of all the freight routes and the substitutable relationship between the freight routes comprises: If the real-time evaluation result of the preset freight route is worse than the preset evaluation result threshold, a plurality of alternative freight routes are determined based on the alternative relationship between the freight routes; wherein the preset freight route is the initially selected freight route or the real-time travel route of the previous stage; A real-time travel route is selected based on the real-time evaluation results of all the alternative freight routes and the real-time evaluation results of the preset freight route.

8. A freight route integrated planning device, characterized in that: include: An information acquisition module is used to obtain the type of goods, the way of packing the goods and the type of truck; A road standard determination module, used to determine the road standard of the freight route according to the type of the goods, the packaging method of the goods and the type of the truck; A starting and ending point information acquisition module, used to acquire the starting and ending point information of the freight route; A freight route planning module, used for planning a plurality of freight routes according to the starting and ending point information and the road standards and based on a plurality of preset transfer centers; A real-time evaluation result determination module, used to perform a real-time evaluation on the freight route based on the real-time road information of the freight route to obtain a real-time evaluation result of the freight route; The real-time driving route selection module is used to select a real-time driving route based on the real-time evaluation results of all the freight routes and the substitutable relationship between the freight routes.

9. An electronic device, characterized in that: The electronic device includes: at least one processor; Memory; At least one application, wherein the at least one application is stored in a memory and configured to be executed by at least one processor, and the at least one application is configured to: execute the method according to any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed in a computer, the computer is caused to execute the method according to any one of claims 1 to 7.

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