Vehicle dispatching method and device for mixing station and mixing station

Abstract

The present invention relates to the field of automatic dispatching technology, and provides a vehicle dispatching method, device and mixing station for a mixing station, the method comprising: sending a first vehicle to a construction site; wherein the first vehicle comprises an electric mixing truck and / or a power supply truck; receiving vehicle information transmitted back by the first vehicle, and determining the departure time and type of a second vehicle according to the vehicle information; sending a second vehicle to the construction site according to the departure time and type; wherein the second vehicle comprises an electric mixing truck and / or a power supply truck. The vehicle dispatching method, device and mixing station for a mixing station provided by the present invention, by controlling the first vehicle to send out, and determining the departure time and type of the second vehicle according to the vehicle information transmitted back by the first vehicle, thereby arranging the departure more accurately and efficiently, solving the problems of waiting for materials on site or the mixer truck arriving too early in the manual dispatching method, and improving the construction efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic dispatching, and in particular to a vehicle dispatching method and device for a mixing station and a mixing station. Background Art

[0002] At present, concrete transportation is mainly completed through the joint operation of mixing stations, mixer trucks and pump trucks. The mixer truck completes loading at the mixing station and transports the materials to the construction site. At the construction site, the materials are poured into the pump truck hopper, and then the pump truck pumps the materials to the work site.

[0003] During the joint operation, the loading and departure intervals of vehicles in the mixing station are usually determined based on construction experience and feedback from on-site personnel. However, the above-mentioned manual scheduling of vehicles in the mixing station is not only time-consuming and labor-intensive, but also difficult to achieve accurate scheduling, which can easily lead to unreasonable situations such as waiting for materials on site or the mixer truck arriving too early. Summary of the invention

[0004] The present invention provides a vehicle dispatching method and device for a mixing station and a mixing station, so as to solve the defects of the manual dispatching method in the prior art, which is time-consuming and labor-intensive, difficult to achieve accurate dispatching, and prone to unreasonable situations such as waiting for materials on site or premature arrival of the mixing truck, so as to achieve accurate and efficient dispatching of vehicles in the mixing station.

[0005] In a first aspect, the present invention provides a vehicle dispatching method for a mixing station, the method comprising:

[0006] Sending a first vehicle to the construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck;

[0007] receiving the vehicle information transmitted back by the first vehicle, and determining the departure time and departure type of the second vehicle according to the vehicle information;

[0008] The second vehicle is sent to the construction site according to the departure time and the departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck.

[0009] According to the vehicle dispatching method of the mixing station provided by the present invention, the vehicle information transmitted back by the first vehicle is received, and the departure time and departure type of the second vehicle are determined according to the vehicle information, including:

[0010] Receiving vehicle information transmitted back by the first vehicle;

[0011] According to the vehicle information, determining whether a feed surplus warning condition and / or a power surplus warning condition is met, and obtaining a warning determination result;

[0012] The departure time and departure type of the second vehicle are determined according to the warning determination result.

[0013] According to the vehicle dispatching method for a mixing station provided by the present invention, the vehicle information transmitted back by the first vehicle includes: the remaining power supply time of the electric mixer truck, the remaining feeding time of the electric mixer truck and the remaining power supply time of the power supply truck.

[0014] According to the vehicle dispatching method of the mixing station provided by the present invention, judging whether the feed surplus warning condition and / or the power supply surplus warning condition are met according to the vehicle information, and obtaining the warning judgment result includes:

[0015] Compare the remaining feeding time of the electric mixer truck with a preset first time threshold, and when the remaining feeding time of the electric mixer truck is less than or equal to the first time threshold, determine that the feeding surplus warning condition is met;

[0016] The remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are respectively compared with a preset second time threshold; when the remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are both less than or equal to the second time threshold, it is determined that the power supply remainder warning condition is met.

[0017] According to the vehicle dispatching method of the mixing station provided by the present invention, the departure time and departure type of the second vehicle are determined according to the early warning determination result, including:

[0018] When the remaining material supply warning condition is reached, the triggering time of the remaining material supply warning condition is used as the departure time, and the departure type is determined to be an electric mixer truck;

[0019] When the power supply margin warning condition is reached, the power supply margin warning condition triggering time is used as the departure time, and the departure type is determined as the power supply vehicle.

[0020] The vehicle dispatching method of a mixing station provided by the present invention further includes:

[0021] Obtain status information of incoming vehicles, and guide the incoming vehicles into the charging area, battery replacement area or loading area based on the status information.

[0022] According to the vehicle dispatching method for a mixing station provided by the present invention, the status information includes delivery task information and remaining power information.

[0023] According to the vehicle dispatching method of the mixing station provided by the present invention, the vehicle entering the station is guided to enter the charging area, the battery replacement area or the loading area according to the state information, including:

[0024] According to the transport task information, determining whether the incoming vehicle has a transport task;

[0025] If the incoming vehicle has no transportation task, guide the incoming vehicle into the charging area;

[0026] If the vehicle entering the station has a transportation task, judging whether the current power of the vehicle entering the station is sufficient according to the remaining power information;

[0027] If the current power of the incoming vehicle is sufficient, guide the incoming vehicle to enter the loading area;

[0028] If the current battery power of the vehicle entering the station is insufficient, the vehicle entering the station will be guided to enter the battery replacement area and the loading area in sequence.

[0029] In a second aspect, the present invention further provides a vehicle dispatching device for a mixing station, the device comprising:

[0030] A first processing module is used to send a first vehicle to the construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck;

[0031] A second processing module is used to receive the vehicle information sent back by the first vehicle, and determine the departure time and departure type of the second vehicle according to the vehicle information;

[0032] The third processing module is used to send the second vehicle to the construction site according to the departure time and the departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck.

[0033] In a third aspect, the present invention further provides a mixing station, which uses any of the above-mentioned vehicle dispatching methods for mixing stations.

[0034] The vehicle dispatching method, device and mixing station of the mixing station provided by the present invention control the dispatch of the first vehicle and determine the departure time and type of the second vehicle according to the vehicle information transmitted back by the first vehicle, thereby arranging the departure more accurately and efficiently, and to a large extent solves the problems of waiting for materials on site or premature arrival of the mixing truck in the manual dispatching method, thereby improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is one of the flow diagrams of the vehicle dispatching method of the mixing station provided by the present invention;

[0037] Figure 2 This is the second flow chart of the vehicle dispatching method for a mixing station provided by the present invention;

[0038] Figure 3 This is the third flow chart of the vehicle dispatching method for a mixing station provided by the present invention;

[0039] Figure 4 It is a schematic diagram of the regional layout of the intelligent mixing station;

[0040] Figure 5 It is a structural schematic diagram of a vehicle dispatching device of a mixing station provided by the present invention;

[0041] Figure 6 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Combine the following Figures 1 to 5 The present invention describes a vehicle dispatching method and device for a mixing station and a mixing station provided by an embodiment of the present invention.

[0044] Figure 1 The vehicle dispatching method of a mixing station provided by an embodiment of the present invention is shown, and the method includes:

[0045] Step 101: Sending a first vehicle to a construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck;

[0046] Step 102: receiving vehicle information transmitted by the first vehicle, and determining the departure time and departure type of the second vehicle according to the vehicle information;

[0047] Step 103: Send a second vehicle to the construction site according to the departure time and departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck.

[0048] It should be noted that the main dispatch objects of the mixing station in this embodiment are electric mixer trucks and power supply trucks. The electric mixer trucks are mainly used to transport concrete materials to various construction sites, and the power supply trucks are mainly used to supply power to the electric mixer trucks and electric pump trucks at the construction sites. In this way, when the electric mixer truck is low on power but has sufficient power, the power supply truck supplies power to the electric mixer truck, which solves the endurance problem of the electric mixer truck and improves construction efficiency.

[0049] Before scheduling, it is necessary to collect the material information required by the construction sites near the mixing station, arrange production according to the total amount of materials required, and send the first vehicle to the construction site with material demand. Specifically, you can send an electric mixer truck to transport materials, and you can also send a power supply truck to supply power to the electric mixer truck and electric pump truck.

[0050] After the vehicle is dispatched, the vehicle information sent back by the first vehicle is received in real time, and then the departure time and type of the second vehicle are determined based on the above vehicle information, so as to ensure the continuous supply of materials at the construction site.

[0051] In an exemplary embodiment, the process of receiving the vehicle information transmitted back by the first vehicle and determining the departure time and departure type of the second vehicle according to the vehicle information may specifically include:

[0052] First, receiving vehicle information transmitted back by the first vehicle;

[0053] Then, based on the vehicle information, it is determined whether the feed surplus warning condition and / or the power supply surplus warning condition are met, and a warning determination result is obtained;

[0054] Finally, according to the warning judgment result, the departure time and departure type of the second vehicle are determined.

[0055] Specifically, the vehicle information transmitted back by the first vehicle in this embodiment may include: the remaining power supply time of the electric mixer truck, the remaining feeding time of the electric mixer truck, and the remaining power supply time of the power supply truck.

[0056] In an exemplary embodiment, the process of determining whether a fuel supply margin warning condition and / or a power supply margin warning condition is met based on vehicle information and obtaining a warning determination result may specifically include:

[0057] On the one hand, the remaining feeding time of the electric mixer truck is compared with a preset first time threshold. When the remaining feeding time of the electric mixer truck is less than or equal to the first time threshold, it is determined that the feeding remainder warning condition is met.

[0058] The above judgment process is mainly used to determine whether there is sufficient material in the mixing drum of the electric mixer truck. When the remaining feeding time is less than or equal to the first time threshold, it means that the material in the mixing drum of the mixer truck is insufficient and needs to be replenished in time. At this time, the feeding surplus warning condition can be triggered.

[0059] On the other hand, the remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are respectively compared with the preset second time threshold. When the remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are both less than or equal to the second time threshold, it is determined that the power supply remainder warning condition is met.

[0060] The remaining power supply time judgment process is mainly used to judge whether the electric mixer truck and the power supply truck have sufficient power. If the remaining power supply time of the electric mixer truck is less than or equal to the second time threshold, it means that the electric mixer truck is insufficient at this time, and when the remaining power supply time of the power supply truck is less than or equal to the second time threshold, it means that the power supply truck is also insufficient at this time and needs to be replenished in time. At this time, the power supply surplus warning condition can be triggered.

[0061] It should be noted that, in this embodiment, both the first duration threshold and the second duration threshold can be determined by the travel time for the vehicle to reach the construction site.

[0062] Specifically, see Appendix Figure 2 The specific dispatching process of the electric mixer truck and the power supply truck in this embodiment is as follows:

[0063] Step 201: Establish communication with all electric mixer trucks and power supply trucks in the vicinity of the mixing station.

[0064] Step 202: Collect the location information of the mixer truck and the power supply truck, and calculate the required travel time T of the vehicles 0 , T 0 ', that is, based on the distance from the mixing station to the construction site, the travel time for the vehicle to reach the construction site can be calculated in advance.

[0065] Taking into account that there are some uncertain factors that affect the journey time from the mixing station to the construction site, such as traffic jams during peak hours, in order to ensure the reliability of the threshold information, this embodiment introduces a coefficient α based on the journey time, and α≥1. The specific value can be reasonably set according to actual needs.

[0066] Step 203: Collect the remaining power and power consumption information of the mixer truck and calculate the remaining power supply time T 1 .

[0067] Step 204: Collect the remaining power and power supply information of the power supply vehicle and calculate the remaining power supply time T 2 .

[0068] Step 205: Collect the remaining volume and unloading speed of the mixer truck and calculate the remaining feeding time T 3 .

[0069] In the process of determining the early warning conditions, it is necessary to collect the feeding information and power information of the electric mixer truck in real time, collect the power supply information of the power supply truck, and calculate the remaining power supply time T of the electric mixer truck. 1 , the remaining power supply time of the power supply vehicle T 2 And the remaining feeding time T of the electric mixer truck 3 , and then compared with the preset time threshold to determine whether the warning condition is met.

[0070] Step 206: Determine whether T is satisfied 1 ≤αT 0 ', if it is met, the mixer truck power warning position will be triggered.

[0071] Step 207: Determine whether T is satisfied 2 ≤αT 0 ', if it is met, the power supply vehicle power warning position is triggered.

[0072] It should be noted that when the remaining power supply time of the mixer truck and the power supply truck is less than or equal to the second time threshold, that is, T 1 ≤αT 0 ′ and T 2 ≤αT 0 ', the power supply margin warning condition is reached, and the power supply margin warning is triggered. In this embodiment, the mixer truck power warning position and the power supply truck power warning position can be summarized as the power supply margin warning condition.

[0073] Step 208: Determine whether T is satisfied 3 ≤αT 0 , the mixing drum remaining warning position is triggered.

[0074] That is to say, when the remaining feeding time of the electric mixer truck is T 3 When it is less than or equal to the first duration threshold, that is, T 3 ≤αT 0 , then the material supply remainder warning condition is reached, and the material supply remainder warning (i.e., the mixing drum remainder warning position) is triggered.

[0075] It can be understood that in this embodiment, the remaining power supply time can be calculated by the current remaining power of the vehicle and the current power output speed, and the remaining feeding time can be calculated by the current remaining material amount in the mixing drum of the electric mixer truck and the current unloading speed.

[0076] In this embodiment, T 0 It represents the travel time required for the electric mixer truck to travel from the mixing station to the construction site, T 0 ′ represents the travel time required for the power supply truck to travel from the mixing station to the construction site. In actual application, if the two travel times are the same or close, the two can take the same value, that is, the first time threshold and the second time threshold can take the same value.

[0077] In an exemplary embodiment, see the attached Figure 2 The process of determining the departure time and departure type of the second vehicle according to the warning determination result may specifically include:

[0078] Step 209: Determine whether the mixer drum remaining warning position is triggered, and if so, dispatch an electric mixer truck. That is, when the remaining supply warning condition is met, the triggering time of the remaining supply warning condition is used as the departure time, and the departure type is determined to be an electric mixer truck.

[0079] Step 210: Determine whether the mixer truck power warning position is triggered.

[0080] Step 211: Determine whether the power supply vehicle power warning position is triggered. If the judgment results of the above two conditions are both yes, the power supply vehicle is sent out. If one of them is no, the judgment process ends.

[0081] That is to say, when the power supply margin warning condition is met, the time when the power supply margin warning condition is triggered is used as the departure time, and the departure type is determined as a power supply vehicle.

[0082] It is understandable that when the material supply surplus warning conditions are reached, it means that the remaining material in the electric mixer truck at the construction site is insufficient and needs to be replenished in time. At this time, the mixing station needs to send a mixer truck loaded with concrete materials to the construction site to continue supplying materials to ensure that the feeding process is uninterrupted.

[0083] When the power supply surplus warning conditions are reached, it means that the mixer truck is low on power and the power supply truck is also low on power. If the power cannot be replenished in time, the electric mixer truck will not be able to unload normally and will not be able to supply power to the electric pump truck normally. At this time, the mixing station needs to send a power supply truck to the construction site to continue to supply power to the electric mixer truck and the electric pump truck to ensure uninterrupted power supply during the unloading process of the electric mixer truck and the pumping process of the electric pump truck, thereby ensuring uninterrupted supply and pumping of materials.

[0084] As attached Figure 2 From the warning position judgment link shown, it can be seen that in actual application, it can be determined first whether the mixing drum remaining warning position is triggered. If the mixing drum remaining warning position is not triggered, that is, when there is sufficient material, it can be further determined whether the power warning positions of the mixer truck and the power supply truck are triggered. In this way, the power supply truck can be sent when the material supply is sufficient but the power is insufficient, which further ensures the rationality of the dispatch strategy.

[0085] Based on the above exemplary scheme, the vehicle dispatching method for a mixing station provided in this embodiment can solve the problem that in the feeding and pumping operation scenarios using electric mixer trucks and electric pump trucks, the method of manually dispatching vehicles only relying on construction experience cannot accurately know the remaining material supply and power supply at the construction site, and thus the mixing station cannot accurately and timely send electric mixer trucks and power supply trucks to the construction site for timely replenishment of materials and power supply, which is prone to material supply interruptions due to untimely replenishment, and electric mixer trucks and electric pump trucks are unable to operate normally due to insufficient power due to untimely power replenishment. Through the reasonable dispatch of electric mixer trucks and power supply trucks, the construction efficiency during the electric feeding and pumping operations can be effectively improved.

[0086] More preferably, the vehicle dispatching method for a mixing station provided in an embodiment of the present invention may further include:

[0087] Obtain the status information of incoming vehicles, and guide them into the charging area, battery replacement area or loading area based on the status information.

[0088] Specifically, in this embodiment, the status information may include transport task information and remaining power information, and the vehicles entering the station here mainly refer to electric mixer trucks entering the mixing station.

[0089] In an exemplary embodiment, the process of guiding an incoming vehicle to enter a charging area, a battery replacement area, or a loading area according to the status information may specifically include:

[0090] According to the transportation task information, determine whether the incoming vehicle has a transportation task;

[0091] If the incoming vehicle has no transportation task, guide the incoming vehicle into the charging area;

[0092] If the vehicle entering the station has a transportation task, the remaining power information is used to determine whether the current power of the vehicle entering the station is sufficient;

[0093] If the incoming vehicle currently has sufficient power, it will be guided into the loading area;

[0094] If the current battery level of the vehicle entering the station is low, it will be guided into the battery exchange area and loading area in turn.

[0095] Figure 3 An exemplary specific process for guiding incoming vehicles into the charging area, battery replacement area or loading area is provided, and the process is as follows:

[0096] Step 301: Determine whether the incoming vehicle has a transportation task.

[0097] Step 302: If the vehicle entering the station has a transportation task, determine whether the vehicle has sufficient power.

[0098] Step 303: If the current battery level of the vehicle entering the station is low, guide the vehicle into the battery exchange area for battery exchange.

[0099] Step 304: After replacing the battery, update the power information.

[0100] Step 305: If there is no delivery task, enter the charging area and wait.

[0101] Step 306: After entering the charging area, determine whether the vehicle has sufficient power.

[0102] Step 307: If the battery is insufficient, charge and update the battery information.

[0103] Step 308: If the battery is sufficiently charged or has been charged and the battery information is updated, determine whether there is a departure instruction.

[0104] Step 309: If the incoming vehicle currently has sufficient power, has a departure instruction, or has exchanged batteries in the battery exchange area and updated the power information, it will enter the loading area to load materials.

[0105] Step 310: After loading, update the remaining quantity information and enter the end process.

[0106] Through the above process, the integrated services of charging, battery replacement and loading can be provided to the vehicles entering the mixing station during the vehicle dispatching process, which improves the efficiency and rationality of vehicle dispatching. The power data and material quantity data uploaded by the vehicles during the dispatching process can be managed in a unified manner, so as to realize the unified monitoring of the data in each functional area.

[0107] Figure 4 The distribution status of various functional areas on the mixing station site is given as an example. The entire intelligent mixing station can be mainly divided into a charging area 401, a loading area 402 and a battery exchange area 403. The charging area 401 is close to the entrance of the mixing station, which is convenient for vehicles entering the station to enter the charging area 401 for charging when there is no transportation task. A plurality of charging piles are arranged in the charging area, and each charging pile is connected to a charger to charge the vehicles entering the area. A parking area is arranged on one side of the charging area 401 near the charging pile position to facilitate the parking and charging of vehicles.

[0108] The battery swap area 403 is adjacent to the charging area 401. It is mainly used to facilitate incoming vehicles to swap batteries in time when they have transportation tasks but are short of power. Multiple battery swap platforms are set up in the battery swap area 403, and the battery swap work is completed with the cooperation of battery swap robots. A parking area is set up on one side of the battery swap area 403 near the battery swap platform to facilitate vehicles to stop and swap batteries.

[0109] The loading area 402 is located next to the battery exchange area 403, mainly to facilitate vehicles with transportation tasks and sufficient power, as well as vehicles with transportation tasks and that have exchanged batteries to enter the area for loading. Multiple loading platforms are set up in the loading area 402, and one side of the loading platform is connected to the production area. A parking area is also set up on one side of the loading area 402 near the loading platform to facilitate vehicles to stop and load. The loading area 402 is close to the exit of the mixing station, which is convenient for vehicles that have completed loading to drive out of the mixing station for material distribution.

[0110] also, Figure 4 An integrated management area 404 is also arranged at the mixing station site shown. The integrated management area 404 performs unified operations on production loading, charging, and battery replacement through an operating platform. Vehicles entering the station and various functional areas will upload data to the data management platform, which will perform data analysis and achieve unified scheduling through the scheduling platform. Each functional area is uniformly monitored by the monitoring platform, thereby ensuring that the scheduling process is carried out in an orderly and reliable manner.

[0111] In order to ensure that the battery exchange area 403 can operate efficiently, the present embodiment also provides a battery charging and storage area 405. The multiple charging platforms in the battery charging and storage area 405 can charge the batteries replaced by the battery exchange platform, and the storage platform can store the batteries. The charged batteries can be transported to the battery exchange area 403 by a transport robot, so that the battery exchange area 403 and the battery charging and storage area 405 can work together.

[0112] It can be seen that the vehicle dispatching method for a mixing station provided by the embodiment of the present invention can accurately arrange the departure time and type of the second vehicle through the vehicle information transmitted back by the first vehicle, thereby reasonably dispatching the electric mixer truck and power supply truck at the construction site. At the same time, it is also possible to conduct comprehensive dispatching of loading and charging and battery replacement for vehicles entering the station. By dispatching vehicles entering the station and reasonably arranging resources, the dispatching efficiency is improved, and the construction efficiency can be effectively improved.

[0113] The vehicle dispatching device of the mixing station provided by the present invention is described below. The vehicle dispatching device of the mixing station described below and the vehicle dispatching method of the mixing station described above can be referred to each other.

[0114] Figure 5 The present invention also provides a vehicle dispatching device for a mixing station, the device comprising:

[0115] The first processing module 501 is used to send a first vehicle to the construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck;

[0116] The second processing module 502 is used to receive the vehicle information sent back by the first vehicle, and determine the departure time and departure type of the second vehicle according to the vehicle information;

[0117] The third processing module 503 is used to send a second vehicle to the construction site according to the departure time and departure type; the second vehicle includes an electric mixer truck and / or a power supply truck.

[0118] In an exemplary embodiment, the second processing module 502 may be specifically used for:

[0119] Receiving vehicle information transmitted back by the first vehicle;

[0120] According to the vehicle information, determine whether the feed surplus warning condition and / or the power supply surplus warning condition are met, and obtain the warning determination result;

[0121] According to the warning determination result, the departure time and departure type of the second vehicle are determined.

[0122] In this embodiment, the vehicle information transmitted back by the first vehicle may specifically include: the remaining power supply time of the electric mixer truck, the remaining material feeding time of the electric mixer truck, and the remaining power supply time of the power supply truck.

[0123] Furthermore, the second processing module 502 can specifically implement the function of determining whether the feed surplus warning condition and / or the power surplus warning condition are met according to the vehicle information and obtaining the warning determination result in the following manner, including:

[0124] The remaining feeding time of the electric mixer truck is compared with a preset first time threshold, and when the remaining feeding time of the electric mixer truck is less than or equal to the first time threshold, it is determined that the feeding surplus warning condition is met;

[0125] The remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are respectively compared with the preset second time threshold. When the remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are both less than or equal to the second time threshold, it is determined that the power supply remainder warning condition is met.

[0126] Furthermore, the second processing module 502 can specifically implement the function of determining the departure time and departure type of the second vehicle according to the warning determination result in the following manner, including:

[0127] When the remaining material supply warning condition is reached, the triggering time of the remaining material supply warning condition is used as the departure time, and the departure type is determined to be an electric mixer truck;

[0128] When the power supply margin warning condition is reached, the time when the power supply margin warning condition is triggered is used as the departure time, and the departure type is determined as the power supply vehicle.

[0129] More preferably, the vehicle dispatching device of the mixing station provided in this embodiment may further include:

[0130] The fourth processing module is used to obtain the status information of the vehicles entering the station, and guide the vehicles entering the station into the charging area, battery replacement area or loading area according to the status information.

[0131] In this embodiment, the status information may include delivery task information and remaining power information.

[0132] In an exemplary embodiment, the fourth processing module may be specifically used for:

[0133] According to the transportation task information, determine whether the incoming vehicle has a transportation task;

[0134] If the incoming vehicle has no transportation task, guide the incoming vehicle into the charging area;

[0135] If the vehicle entering the station has a transportation task, the remaining power information is used to determine whether the current power of the vehicle entering the station is sufficient;

[0136] If the incoming vehicle currently has sufficient power, it will be guided into the loading area;

[0137] If the current battery level of the vehicle entering the station is low, it will be guided into the battery exchange area and loading area in turn.

[0138] In addition, an embodiment of the present invention further provides a mixing station, which uses the above-mentioned vehicle dispatching method for the mixing station.

[0139] The present embodiment provides a mixing station, which can not only reasonably arrange the departure time and type of the second vehicle, but also provide charging, battery replacement and loading integrated services for vehicles entering the station (mainly referring to electric mixer trucks entering the station); if the vehicle has no transportation task after entering the station, it will enter the charging area to charge. If there is a transportation task, it will determine whether the power is sufficient. If the power is sufficient, it will directly enter the loading area to load and depart. If the power is insufficient, it will enter the battery replacement area to replace the battery, and then enter the loading area to load and depart.

[0140] Figure 6 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 6As shown, the electronic device may include: a processor 601, a communication interface 602, a memory 603 and a communication bus 604, wherein the processor 601, the communication interface 602 and the memory 603 communicate with each other through the communication bus 604. The processor 601 may call the logic instructions in the memory 603 to execute the vehicle dispatching method of the mixing station, the method comprising: sending a first vehicle to the construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck; receiving vehicle information returned by the first vehicle, determining the departure time and departure type of the second vehicle according to the vehicle information; sending a second vehicle to the construction site according to the departure time and departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck.

[0141] In addition, the logic instructions in the above-mentioned memory 603 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0142] On the other hand, the present invention also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute the vehicle scheduling method for a mixing station provided by the above-mentioned methods, the method including: sending a first vehicle to a construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck; receiving vehicle information transmitted back by the first vehicle, and determining the departure time and departure type of the second vehicle based on the vehicle information; sending a second vehicle to the construction site according to the departure time and departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck.

[0143] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, is implemented to execute the vehicle dispatching method for the mixing station provided above, the method comprising: sending a first vehicle to the construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck; receiving vehicle information transmitted back by the first vehicle, and determining the departure time and departure type of the second vehicle based on the vehicle information; sending a second vehicle to the construction site according to the departure time and departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck.

[0144] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0145] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0146] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vehicle dispatching method for a mixing station, characterized in that: include: Sending a first vehicle to the construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck; receiving the vehicle information transmitted back by the first vehicle, and determining the departure time and departure type of the second vehicle according to the vehicle information; Sending the second vehicle to the construction site according to the departure time and the departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck; The vehicle information transmitted back by the first vehicle includes: the remaining power supply time of the electric mixer truck, the remaining material supply time of the electric mixer truck, and the remaining power supply time of the power supply truck; Receiving vehicle information returned by the first vehicle, and determining a departure time and a departure type of the second vehicle according to the vehicle information, including: Receiving vehicle information transmitted back by the first vehicle; According to the vehicle information, determining whether a feed surplus warning condition and a power surplus warning condition are met, and obtaining a warning determination result; The departure time and departure type of the second vehicle are determined according to the warning determination result.

2. The vehicle dispatching method of a mixing station according to claim 1, characterized in that: According to the vehicle information, it is determined whether the feed surplus warning condition and the power supply surplus warning condition are met, and a warning determination result is obtained, including: Compare the remaining feeding time of the electric mixer truck with a preset first time threshold, and when the remaining feeding time of the electric mixer truck is less than or equal to the first time threshold, determine that the feeding surplus warning condition is met; The remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are respectively compared with a preset second time threshold; when the remaining power supply time of the electric mixer truck and the remaining power supply time of the power supply truck are both less than or equal to the second time threshold, it is determined that the power supply remainder warning condition is met.

3. The vehicle dispatching method of a mixing station according to claim 1, characterized in that: Determining the departure time and departure type of the second vehicle according to the warning determination result includes: When the remaining material supply warning condition is reached, the triggering time of the remaining material supply warning condition is used as the departure time, and the departure type is determined to be an electric mixer truck; When the power supply margin warning condition is reached, the power supply margin warning condition triggering time is used as the departure time, and the departure type is determined as the power supply vehicle.

4. The vehicle dispatching method of a mixing station according to claim 1, characterized in that: Also includes: Obtain status information of incoming vehicles, and guide the incoming vehicles into the charging area, battery replacement area or loading area based on the status information.

5. The vehicle dispatching method for a mixing station according to claim 1, characterized in that: The status information includes delivery task information and remaining power information.

6. The vehicle dispatching method for a mixing station according to claim 5, characterized in that: According to the status information, guiding the incoming vehicle to enter the charging area, battery replacement area or loading area includes: According to the transport task information, determining whether the incoming vehicle has a transport task; If the incoming vehicle has no transportation task, guide the incoming vehicle into the charging area; If the vehicle entering the station has a transportation task, judging whether the current power of the vehicle entering the station is sufficient according to the remaining power information; If the current power of the incoming vehicle is sufficient, guide the incoming vehicle to enter the loading area; If the current battery power of the vehicle entering the station is insufficient, the vehicle entering the station will be guided to enter the battery replacement area and the loading area in sequence.

7. A vehicle dispatching device for implementing the vehicle dispatching method of a mixing station according to any one of claims 1 to 6, characterized in that: include: A first processing module is used to send a first vehicle to the construction site; wherein the first vehicle includes an electric mixer truck and / or a power supply truck; A second processing module is used to receive the vehicle information sent back by the first vehicle, and determine the departure time and departure type of the second vehicle according to the vehicle information; A third processing module is used to send the second vehicle to the construction site according to the departure time and the departure type; wherein the second vehicle includes an electric mixer truck and / or a power supply truck; The vehicle information transmitted back by the first vehicle includes: the remaining power supply time of the electric mixer truck, the remaining material feeding time of the electric mixer truck, and the remaining power supply time of the power supply truck.

8. A mixing station, characterized in that: A vehicle dispatching method for a mixing station using the method as described in any one of claims 1 to 6.

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