Electric power distribution method and device for electrically powered mixer truck

Abstract

The application relates to the field of electric quantity management, and provides an electric quantity distribution method and device of an electric mixer truck. Information of the electric mixer truck to be used in a pumping joint operation process is obtained, electric quantity theoretical distribution data is calculated, and electric quantity is distributed to a first electric mixer truck sent to a construction site according to the electric quantity theoretical distribution data. Then, the electric quantity theoretical distribution data is corrected according to actual power consumption data of the first electric mixer truck to obtain electric quantity actual distribution data, and electric quantity is distributed to a second electric mixer truck sent to the construction site according to the electric quantity actual distribution data. Therefore, the electric quantity carried by the electric mixer truck is reasonably and effectively distributed under the premise of ensuring normal work of the electric mixer truck, electric quantity loss is reduced, work efficiency is improved, and the problem of unreasonable electric quantity distribution of the electric mixer truck in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power management, in particular to a power distribution method and device for an electric mixer truck. BACKGROUND

[0002] In the application process of the electric mixer truck, due to the fact that the power carried by the electric mixer truck cannot be reasonably and effectively distributed before going to the construction site, the phenomenon of insufficient power often occurs during the feeding process or the return trip, which affects the construction progress, and there is also the problem of power loss caused by carrying too much power.

[0003] Therefore, there is an urgent need for a reasonable and effective power distribution method to solve the above-mentioned problem of unreasonable power distribution of the electric mixer truck. SUMMARY

[0004] The present application provides a power distribution method and device for an electric mixer truck to solve the problem of unreasonable power distribution of the electric mixer truck in the prior art and achieve accurate distribution of the power of the electric mixer truck.

[0005] In a first aspect, the present application provides a power distribution method for an electric mixer truck, which comprises:

[0006] According to the information of the electric mixer truck to be used in the pumping joint operation process, the theoretical power distribution data of the electric mixer truck is calculated;

[0007] According to the theoretical power distribution data, the first electric mixer truck sent to the construction site is allocated power;

[0008] According to the actual power consumption data of the first electric mixer truck, the theoretical power distribution data is corrected to obtain the actual power distribution data of the electric mixer truck;

[0009] According to the actual power distribution data, the second electric mixer truck sent to the construction site is allocated power.

[0010] According to the power distribution method for the electric mixer truck provided by the present application, the information of the electric mixer truck includes distance information between the electric mixer truck and the construction site, estimated driving time, load capacity of the electric mixer truck, and estimated unloading time.

[0011] According to the power distribution method for the electric mixer truck provided by the present application, according to the information of the electric mixer truck to be used in the pumping joint operation process, the theoretical power distribution data of the electric mixer truck is calculated, which comprises:

[0012] According to the distance information between the electric mixer truck and the construction site, the theoretical driving power consumption of the electric mixer truck is calculated;

[0013] According to the material loading capacity of the electric mixer truck, the predicted unloading time length and the predicted driving time length, the theoretical power consumption of the upper part of the electric mixer truck is calculated;

[0014] According to the theoretical power receiving amount of the power receiving machine in the pumping joint operation process, the theoretical power supply amount of the electric mixer truck is determined;

[0015] Based on the driving theoretical power consumption, the upper part theoretical power consumption and the theoretical power supply amount of the electric mixer truck, the electric quantity theoretical distribution data of the electric mixer truck is obtained.

[0016] According to the electric quantity actual distribution data, the electric quantity of the second electric mixer truck sent to the construction site is distributed, including:

[0017] Based on the electric quantity actual distribution data, the driving electric quantity, the upper part electric quantity and the power supply electric quantity of the second electric mixer truck are distributed.

[0018] Secondly, the application also provides a pumping joint operation electric quantity distribution method, which includes any of the above-mentioned electric mixer truck electric quantity distribution methods.

[0019] The pumping joint operation electric quantity distribution method provided by the application further includes:

[0020] According to the construction target task, the electric quantity of the pump truck sent to the construction site is distributed;

[0021] The electric mixer truck cooperates with the pump truck to perform the pumping joint operation task.

[0022] The pumping joint operation electric quantity distribution method provided by the application, the construction target task includes: the distance information between the pump truck and the construction site, the initial electric quantity of the pump truck, the total amount of material pumping and the predicted construction time length.

[0023] According to the electric quantity actual distribution data, the electric quantity of the pump truck sent to the construction site is distributed, including:

[0024] According to the construction target task, the electric quantity distribution data of the pump truck is determined;

[0025] According to the electric quantity distribution data of the pump truck, the electric quantity of the pump truck sent to the construction site is distributed.

[0026] Thirdly, the application also provides an electric mixer truck electric quantity distribution device, which includes:

[0027] The first processing module is used for calculating the electric quantity theoretical distribution data of the electric mixer truck according to the information of the electric mixer truck to be used in the pumping joint operation process;

[0028] a second processing module configured to allocate power to a first electric mixer truck sent to a construction site according to the power theoretical allocation data;

[0029] a third processing module configured to correct the power theoretical allocation data according to actual power consumption data of the first electric mixer truck to obtain power actual allocation data of the electric mixer truck;

[0030] a fourth processing module configured to allocate power to a second electric mixer truck sent to the construction site according to the power actual allocation data.

[0031] In a fourth aspect, the present application further provides a power allocation system for electric mixer trucks, which comprises a server and at least one mixer truck terminal in communication with the server.

[0032] The server is configured to calculate power theoretical allocation data of the electric mixer truck according to information of the electric mixer truck to be used in the pumping joint operation, allocate power to a first electric mixer truck sent to a construction site according to the power theoretical allocation data, correct the power theoretical allocation data according to actual power consumption data of the first electric mixer truck to obtain power actual allocation data of the electric mixer truck, allocate power to a second electric mixer truck sent to the construction site according to the power actual allocation data to obtain a power allocation result, and send the power allocation result to the mixer truck terminal.

[0033] The mixer truck terminal is configured to receive the power allocation result and control the second electric mixer truck to perform the pumping joint operation task in cooperation with the pump truck.

[0034] The power allocation method and device for electric mixer trucks provided by the present application can calculate power theoretical allocation data according to information of the electric mixer truck to be used in the pumping joint operation, allocate power to a first electric mixer truck sent to a construction site according to the power theoretical allocation data, correct the power theoretical allocation data according to actual power consumption data of the first electric mixer truck to obtain power actual allocation data, and allocate power to a second electric mixer truck sent to the construction site according to the power actual allocation data, so that the power carried by the electric mixer truck can be reasonably and effectively allocated under the premise of ensuring the normal operation of the electric mixer truck, thereby reducing power loss and improving operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and the other drawings can be obtained by those skilled in the art without creative effort based on these drawings.

[0036] Figure 1 is a flowchart of the electric quantity distribution method of the electric mixer truck provided by the present application;

[0037] Figure 2 is a structural schematic diagram of the electric quantity distribution device of the electric mixer truck provided by the present application;

[0038] Figure 3 is a structural schematic diagram of the electric quantity distribution system of the pumping joint operation provided by the present application;

[0039] Figure 4 is a structural schematic diagram of the server;

[0040] Figure 5 is a structural schematic diagram of the electronic device provided by the present application. DETAILED DESCRIPTION

[0041] In order to make the objects, technical solutions and advantages of the present application clearer, the following will combine the drawings in the present application to clearly and completely describe the technical solutions in the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative effort belong to the protection scope of the present application.

[0042] The following will combine Figures 1 to 4 to describe the electric quantity distribution method of the electric mixer truck, the electric quantity distribution device of the electric mixer truck, the electric quantity distribution system of the electric mixer truck, the electric quantity distribution method, device and system of the pumping joint operation provided by the embodiments of the present application.

[0043] Figure 1 The present application provides an electric quantity distribution method of an electric mixer truck, which comprises the following steps:

[0044] Step 101: calculating the electric quantity theoretical distribution data of the electric mixer truck according to the information of the electric mixer truck to be used in the pumping joint operation process;

[0045] Step 102: distributing the electric quantity for the first electric mixer truck sent to the construction site according to the electric quantity theoretical distribution data;

[0046] Step 103: correcting the theoretical power distribution data according to the actual power consumption data of the first electric mixer truck to obtain actual power distribution data of the electric mixer truck;

[0047] Step 104: distributing power to the second electric mixer truck sent to the construction site according to the actual power distribution data.

[0048] In the example embodiment, the information of the electric mixer truck can specifically include distance information of the electric mixer truck and the construction site, expected driving time, load capacity of the electric mixer truck, and expected unloading time.

[0049] In the example embodiment, the theoretical power distribution data of the electric mixer truck can be calculated according to the information of the electric mixer truck to be used in the pumping joint operation, and can specifically include:

[0050] First, the theoretical driving power consumption of the electric mixer truck is calculated according to the distance information of the electric mixer truck and the construction site.

[0051] The distance information of the electric mixer truck and the construction site can be determined by the position information of the electric mixer truck and the position information of the construction site, and then the driving distance of the electric mixer truck to the construction site can be calculated, and the theoretical driving power consumption of the electric mixer truck can be further determined according to the driving distance.

[0052] It can be understood that the theoretical driving power consumption of the electric mixer truck in this embodiment can be understood as the power consumption of the electric mixer truck in the driving process. It should be noted that the theoretical driving power consumption of the electric mixer truck does not include the power consumption of the upper part during driving, such as the power consumption of the stirring drum during driving, but only refers to the power consumption of the electric mixer truck to ensure normal driving.

[0053] In actual application, since the electric mixer truck is generally located in the mixing station before starting, the position information of the mixing station can be determined first, and the distance between the electric mixer truck and the construction site can be determined according to the distance between the mixing station and the construction site.

[0054] Second, the theoretical power consumption of the upper part of the electric mixer truck is calculated according to the load capacity of the electric mixer truck, the expected unloading time, and the expected driving time.

[0055] Since the unloading amount and the expected unloading time of the electric mixer truck are two important factors affecting the power consumption of the electric mixer truck during the loading process, the theoretical power consumption of the electric mixer truck during the loading process at the construction site can be preliminarily determined based on the above two factors. In addition, the loading of the electric mixer truck is also running synchronously during the driving process, such as the synchronous rotation of the mixing drum during the driving process. The power consumption of the loading of the electric mixer truck during the driving process can be calculated according to the expected driving time. Therefore, the theoretical power consumption of the loading of the electric mixer truck can be understood as the sum of the power consumption of the loading during the construction site operation and the power consumption during the driving process.

[0056] Thirdly, the theoretical power supply amount of the electric mixer truck is determined according to the theoretical power receiving amount of the power receiving machine during the pumping joint operation.

[0057] In this embodiment, it is assumed that the theoretical power receiving amount of the power receiving machine is taken from the electric mixer truck. Taking the pump truck as an example, the total power demand of the pump truck can be determined according to the theoretical power consumption of the pump truck during driving and the theoretical power consumption of the loading of the pump truck. Under the condition that the original power amount of the pump truck is constant, the difference between the total power demand of the pump truck and the original power amount of the pump truck can be obtained. The theoretical power receiving amount of the pump truck, i.e. the power amount that the pump truck needs to obtain from the outside to normally complete the pumping operation, can be obtained.

[0058] In this embodiment, it can be considered that the power amount that the pump truck needs to obtain from the outside is provided by the electric mixer truck. In this case, the theoretical power receiving amount of the pump truck can be used as the theoretical power supply amount of the electric mixer truck.

[0059] Of course, in actual application, considering some uncertain factors such as power loss, in order to ensure that the power provided by the electric mixer truck can meet the operation demand of the pump truck, a coefficient greater than 1 can be set. The product of the coefficient and the theoretical power receiving amount of the pump truck can be used as the theoretical power supply amount of the electric mixer truck, so as to improve the reliability of subsequent power allocation.

[0060] In actual application, the theoretical total power amount of the electric mixer truck can be determined according to the theoretical power consumption during driving, the theoretical power consumption of the loading and the theoretical power supply amount. Since the total power amount of the power battery of the electric mixer truck is different, i.e. the total power amount carried by different electric mixer trucks is different, the electric mixer truck meeting the power configuration requirement can be selected to the construction site according to the theoretical total power amount.

[0061] Fourthly, the power theoretical allocation data of the electric mixer truck is obtained based on the theoretical power consumption during driving, the theoretical power consumption of the loading and the theoretical power supply amount of the electric mixer truck.

[0062] According to the theoretical driving power consumption, the theoretical upper loading power consumption and the theoretical power supply of the electric mixer truck, the power of the driving part, the power of the upper loading part and the power output to the outside of the first electric mixer truck can be theoretically allocated, i.e. the power that the driving power supply unit needs to carry, the power that the upper loading power supply unit needs to carry and the power that the power supply output unit needs to carry of the first electric mixer truck are determined.

[0063] Since the above theoretical data are obtained by theoretical calculation, in order to ensure the accuracy and reliability of the power allocation, the first electric mixer truck sent to the construction site is allocated power by the above-mentioned theoretical driving power consumption, the theoretical upper loading power consumption and the theoretical power supply of the electric mixer truck in the embodiment, and the actual power consumption data of the first electric mixer truck is obtained. The theoretical data obtained by the above-mentioned theoretical calculation is corrected by the actual power consumption data to improve the accuracy of subsequent power allocation.

[0064] Specifically, the actual power consumption data in the embodiment can include the driving actual power consumption, the upper loading actual power consumption and the actual power supply of the electric mixer truck.

[0065] It should be noted that the driving actual power consumption of the electric mixer truck in the embodiment can be understood as the actual power consumption of the electric mixer truck from the starting position to the destination position during the driving process; the upper loading actual power consumption of the electric mixer truck can be understood as the actual power consumption of the electric mixer truck during the operation at the construction site and the power consumption of the upper loading during the driving process; and the actual power supply of the electric mixer truck can be understood as the actual power output of the electric mixer truck for power supply to the power receiving machinery.

[0066] In the example embodiment, the second electric mixer truck sent to the construction site is allocated power according to the actual power allocation data, including:

[0067] Based on the actual power allocation data, the driving power, the upper loading power and the power supply power of the second electric mixer truck are allocated.

[0068] In the embodiment, the actual power allocation data of the electric mixer truck mainly includes the pre-allocation amount of the mixer truck driving power, the pre-allocation amount of the mixer truck upper loading power and the pre-allocation amount of the power supply power, i.e. the actual power value that the mixer truck driving power supply unit needs to allocate, the actual power value that the mixer truck upper loading part needs to allocate and the actual power value that the power supply unit needs to allocate, and then according to the above allocation strategy, the power that the mixer truck driving power supply unit needs to carry, the power that the mixer truck upper loading part needs to carry and the power that the power supply output part needs to carry can be determined.

[0069] Therefore, the electric power distribution method of the electric mixing truck provided by the embodiment of the present application can reasonably and effectively distribute the driving electric power, the loading electric power and the supply electric power of the electric mixing truck by correcting the theoretical electric power consumption data with the actual electric power consumption data, thereby improving the electric power utilization rate of the electric mixing truck and further improving the work efficiency.

[0070] In addition, the embodiment of the present application further provides an electric power distribution method for a pumping combined operation, which comprises the electric power distribution method of the electric mixing truck. The electric power distribution method of the electric mixing truck can reasonably distribute the electric power of the electric mixing truck in the pumping combined operation, thereby improving the electric power utilization rate of the electric mixing truck and further improving the pumping combined operation efficiency.

[0071] In the exemplary embodiment, the electric power distribution method for the pumping combined operation can further comprise:

[0072] distributing electric power to the pump truck sent to the construction site according to the construction target task;

[0073] The electric mixing truck and the pump truck cooperate to perform the pumping combined operation task.

[0074] In the exemplary embodiment, the construction target task can specifically include distance information of the pump truck and the construction site, initial electric power of the pump truck, total material pumping volume and expected construction duration.

[0075] In the exemplary embodiment, the electric power distribution method for the pumping combined operation can further comprise:

[0076] determining electric power distribution data of the pump truck according to the construction target task;

[0077] distributing electric power to the pump truck sent to the construction site according to the electric power distribution data of the pump truck.

[0078] It should be noted that the electric mixing truck and the pump truck in the embodiment can both be powered by electric energy, and the electric mixing truck can supply material and electric power to the pump truck.

[0079] In actual application, since the working range of the pump truck is more stable compared with the electric mixing truck, the electric power distribution data of the pump truck determined based on the construction target task can be directly used to distribute the electric power of the pump truck, that is, the theoretical data can be directly used to distribute the electric power of the pump truck.

[0080] In the exemplary embodiment, the process of determining the electric power distribution data of the pump truck according to the construction target task can specifically comprise:

[0081] Firstly, the driving theoretical electric power consumption of the pump truck is calculated according to the distance information of the pump truck and the construction site.

[0082] Specifically, the distance information between the pump truck and the construction site can be determined according to the position information of the pump truck and the position information of the construction site, the driving mileage of the pump truck to the construction site can be calculated based on the distance information between the pump truck and the construction site, and the driving theoretical power consumption of the pump truck can be further calculated according to the driving mileage.

[0083] Secondly, the pump truck loading theoretical power consumption is calculated according to the total material pumping amount and the expected construction duration.

[0084] Since the total material pumping amount and the expected construction duration are two important factors affecting the power consumption of the pump truck loading, the pump truck loading theoretical power consumption can be preliminarily calculated through the above two factors.

[0085] Thirdly, the pump truck power theoretical distribution data is obtained based on the driving theoretical power consumption of the pump truck and the pump truck loading theoretical power consumption.

[0086] According to the driving theoretical power consumption of the pump truck and the pump truck loading theoretical power consumption, the power of the pump truck driving part and the power of the pump truck loading part can be theoretically distributed, that is, the power theoretically required by the pump truck driving power supply unit and the power theoretically required by the pump truck loading power supply unit can be determined.

[0087] In addition, the pump truck theoretical power receiving amount can be obtained based on the initial power of the pump truck, the driving theoretical power consumption and the loading theoretical power consumption.

[0088] Specifically, the sum of the driving theoretical power consumption and the loading theoretical power consumption of the pump truck is subtracted from the initial power of the pump truck to obtain the pump truck theoretical power receiving amount.

[0089] Of course, in order to further improve the accuracy of the pump truck power distribution process, the power distribution data determined based on the construction target task can also be corrected in a similar manner as the above electric mixer truck, and the specific process is as follows:

[0090] According to the above pump truck power distribution data, the first pump truck sent to the construction site is allocated power;

[0091] According to the actual power consumption data of the first pump truck, the above pump truck power distribution data is corrected to obtain the pump truck actual power distribution data;

[0092] According to the pump truck actual power distribution data, the second pump truck sent to the construction site is allocated power.

[0093] In an exemplary embodiment, the process of allocating power to the second pump truck sent to the construction site according to the pump truck actual power distribution data can specifically include:

[0094] Based on the actual distribution data of the pump truck electric quantity, the driving electric quantity of the pump truck and the upper-mounted electric quantity of the pump truck are distributed.

[0095] It can be understood that the actual distribution data of the pump truck electric quantity in the embodiment mainly includes the pre-distribution amount of the pump truck driving electric quantity and the pre-distribution amount of the pump truck upper-mounted electric quantity, that is, the actual electric quantity value that the pump truck driving power supply unit needs to distribute and the actual electric quantity value that the pump truck upper-mounted power supply unit needs to distribute, and then the distribution strategy is determined according to the above distribution strategy, and the electric quantity that the pump truck driving power supply unit needs to carry and the electric quantity that the pump truck upper-mounted power supply unit needs to carry.

[0096] Through the above electric quantity distribution link, the electric quantity carried by each power supply unit on the pump truck and the electric mixer truck can guarantee the normal operation of the pump truck and the electric mixer truck under the premise that the excess electric quantity is less, thereby reducing the energy loss caused by the increase in the weight of the battery due to the excess electric quantity, and avoiding the problem that some power supply units have excess electric quantity and some power supply units have insufficient electric quantity due to unreasonable electric quantity distribution, so that the electric quantity distribution of the pump truck and the electric mixer truck is more reasonable, thereby maximizing the energy utilization efficiency.

[0097] More preferably, based on the actual distribution data of the pump truck electric quantity, the pump truck electric quantity is distributed, and then the process can further include:

[0098] According to the electric quantity distribution result of the pump truck and the electric mixer truck, the departure time and the departure type of the vehicle on the mixing station side are determined.

[0099] In an exemplary embodiment, according to the electric quantity distribution result of the pump truck and the electric mixer truck, the process of determining the departure time of the vehicle on the mixing station side can specifically include:

[0100] First, the remaining power supply duration of the electric mixer truck is obtained according to the power supply electric quantity of the electric mixer truck after the electric quantity distribution.

[0101] The process can first determine the remaining electric quantity of the power supply unit of the electric mixer truck that can output electric quantity to the outside according to the distributed power supply electric quantity and the used electric quantity, and further determine the remaining power supply duration according to the remaining electric quantity.

[0102] Second, the remaining working duration of the pump truck is obtained according to the upper-mounted electric quantity of the pump truck after the electric quantity distribution.

[0103] According to the distributed upper-mounted electric quantity of the pump truck and the used electric quantity, the remaining electric quantity of the upper-mounted power supply unit of the pump truck can be determined, and the remaining working duration can be further determined according to the remaining electric quantity.

[0104] Third, the remaining power supply duration of the electric mixer truck and the remaining working duration of the pump truck are obtained.

[0105] In the embodiment, the remaining power supply duration and the remaining working duration are summed up, and the remaining power supply duration of the pumping operation is obtained, that is, the power supply duration corresponding to the remaining power supply amount for the pumping operation process.

[0106] In the fourth step, the real-time material amount of the electric mixer truck and the unloading speed are obtained, and based on the real-time material amount and the unloading speed, the remaining unloading duration of the electric mixer truck is obtained.

[0107] In the embodiment, the remaining unloading duration can be obtained by multiplying the real-time material amount and the unloading speed.

[0108] In the fifth step, based on the remaining power supply duration of the pumping operation and the remaining unloading duration, the departure time and the departure type of the mixer station side vehicle are determined.

[0109] Specifically, by comparing the remaining power supply duration of the pumping operation with the preset first duration threshold, when the remaining power supply duration of the pumping operation is less than or equal to the first duration threshold, a low power amount warning can be triggered, and the departure time in the embodiment is taken as the low power amount warning triggering time, and the departure type at this time is a power supply vehicle. The mixer station side sends a power supply vehicle to the construction site to continue to supply power to the pump truck, so as to ensure that the pumping operation process will not be interrupted due to lack of power.

[0110] By comparing the remaining unloading duration with the preset second duration threshold, when the remaining unloading duration is less than the second duration threshold, a low material amount warning can be triggered, and the departure time in the embodiment is taken as the low material amount warning triggering time, and the departure type at this time is a mixer truck. In the embodiment, the mixer truck sent this time can be an electric mixer truck or a fuel mixer truck, and the mixer station side sends a mixer truck to the construction site to continue to supply material to the pump truck, so as to ensure that the pumping operation process will not be interrupted due to lack of material.

[0111] It can be understood that the first duration threshold and the second duration threshold can be determined by the travel duration of the mixer truck or the pump truck from the departure location to the construction site. Specifically, the first duration threshold can be the travel duration of the power supply vehicle from the departure location to the construction site, and the second duration threshold can be the travel duration of the mixer truck from the departure location to the construction site. Since the travel duration of the power supply vehicle and the mixer truck from the departure location to the construction site is close, the travel duration of the two can be considered the same, and the first duration threshold and the second duration threshold can have the same value.

[0112] In order to ensure that the threshold setting is more accurate and reasonable, a coefficient greater than or equal to 1 can be multiplied by the above travel duration, and the purpose is to consider some uncertain factors in the driving process, so as to improve the accuracy and reliability of the above determination of the departure time and the departure type scheme.

[0113] The power distribution device of the electric mixer truck provided by the present application is described below, and the power distribution device of the electric mixer truck described below can be correspondingly referred to the power distribution method of the electric mixer truck described above.

[0114] Figure 2 The power distribution device of the electric mixer truck provided by the present application is described below, and the power distribution device of the electric mixer truck described below can be correspondingly referred to the power distribution method of the electric mixer truck described above.

[0115] The first processing module 201 is configured to calculate the theoretical power distribution data of the electric mixer truck according to the information of the electric mixer truck to be used in the pumping joint operation process;

[0116] The second processing module 202 is configured to distribute the power of the first electric mixer truck sent to the construction site according to the theoretical power distribution data;

[0117] The third processing module 203 is configured to correct the theoretical power distribution data according to the actual power consumption data of the first electric mixer truck to obtain the actual power distribution data of the electric mixer truck;

[0118] The fourth processing module 204 is configured to distribute the power of the second electric mixer truck sent to the construction site according to the actual power distribution data.

[0119] In the exemplary embodiment, the information of the electric mixer truck can specifically include the distance information of the electric mixer truck and the construction site, the expected driving time, the load of the electric mixer truck, and the expected unloading time.

[0120] In the exemplary embodiment, the first processing module 201 can be specifically configured to:

[0121] calculate the theoretical driving power consumption of the electric mixer truck according to the distance information of the electric mixer truck and the construction site;

[0122] calculate the theoretical loading power consumption of the electric mixer truck according to the load of the electric mixer truck, the expected unloading time, and the expected driving time;

[0123] determine the theoretical power supply of the electric mixer truck according to the theoretical power receiving amount of the power receiving machinery in the pumping joint operation process;

[0124] obtain the theoretical power distribution data of the electric mixer truck based on the theoretical driving power consumption, the theoretical loading power consumption, and the theoretical power supply of the electric mixer truck.

[0125] In the exemplary embodiment, the fourth processing module 204 can be specifically configured to:

[0126] distribute the driving power, the loading power, and the power supply of the second electric mixer truck based on the actual power distribution data.

[0127] In addition, the embodiment of the present application also provides an electric power distribution system of an electric mixer truck, which comprises a server and at least one mixer truck terminal, wherein the mixer truck terminal is in communication connection with the server.

[0128] The server is configured to calculate theoretical electric power distribution data of the electric mixer truck according to information of the electric mixer truck to be used in the pumping joint operation, distribute electric power to a first electric mixer truck to be sent to the construction site according to the theoretical electric power distribution data, correct the theoretical electric power distribution data according to actual power consumption data of the first electric mixer truck to obtain actual electric power distribution data of the electric mixer truck, distribute electric power to a second electric mixer truck to be sent to the construction site according to the actual electric power distribution data to obtain an electric power distribution result, and send the electric power distribution result to the mixer truck terminal.

[0129] The mixer truck terminal is configured to receive the electric power distribution result and control the second electric mixer truck to cooperate with the pump truck to perform the pumping joint operation task.

[0130] In addition, the embodiment of the present application also provides an electric power distribution device for a pumping joint operation.

[0131] In an exemplary embodiment, the electric power distribution device for the pumping joint operation can further comprise:

[0132] A pump truck electric power distribution module configured to distribute electric power to the pump truck to be sent to the construction site according to the construction target task.

[0133] The electric mixer truck cooperates with the pump truck to perform the pumping joint operation task.

[0134] In an exemplary embodiment, the construction target task can specifically comprise distance information of the pump truck from the construction site, initial electric power of the pump truck, total amount of material pumping, and expected construction duration.

[0135] In an exemplary embodiment, the pump truck electric power distribution module can be specifically configured to:

[0136] Determine electric power distribution data of the pump truck according to the construction target task.

[0137] Distribute electric power to the pump truck to be sent to the construction site according to the electric power distribution data of the pump truck.

[0138] Therefore, the electric power distribution device for the pumping joint operation provided by the embodiment of the present application has the following advantages:

[0139] 1. The related power consumption data can be analyzed in advance before the pump truck and the electric mixer truck, the electric power can be reasonably distributed, and the electric power utilization efficiency is maximized.

[0140] 2. Theoretical data can be corrected based on actual working data. By combining theoretical analysis with actual data for comprehensive decision-making, the resulting power allocation is more accurate and reliable.

[0141] 3. It can determine the departure time and type of vehicle, and then coordinate with the mixing plant to arrange departures reasonably, avoiding situations such as material shortages, power shortages, and vehicle congestion;

[0142] 4. By allocating reasonable amounts of power to the power batteries in each functional unit of the electric mixer truck and pump truck, the energy loss caused by excess power increasing battery weight can be reduced.

[0143] Figure 3 The present invention illustrates a power distribution system for pumping combined operation provided by an embodiment of the present invention. The system includes: a server 301, at least one pump truck terminal 302 and at least one mixer truck terminal 303, wherein the pump truck terminal 302 and the mixer truck terminal 303 are both communicatively connected to the server 301.

[0144] Server 301 is used to calculate the theoretical power allocation data of the electric mixer trucks to be used in the pumping joint operation based on the information of the electric mixer trucks to be used in the operation; allocate power to the first electric mixer truck sent to the construction site based on the theoretical power allocation data; correct the theoretical power allocation data based on the actual power consumption data of the first electric mixer truck to obtain the actual power allocation data of the electric mixer truck; allocate power to the second electric mixer truck sent to the construction site based on the actual power allocation data to obtain the first power allocation result, and send the first power allocation result to the mixer truck terminal 303.

[0145] Server 301 is also used to allocate power to the pump trucks sent to the construction site according to the construction target task, obtain a second power allocation result, and send the second power allocation result to the pump truck terminal 302.

[0146] The mixer truck terminal 303 receives the first power allocation result and controls the second electric mixer truck to cooperate with the pump truck to perform a joint pumping operation.

[0147] The pump truck terminal 302 is used to receive the second power allocation result and control the pump truck to cooperate with the second electric mixer truck to perform pumping joint operation tasks.

[0148] See appendix Figure 4 In this embodiment, server 301 specifically includes: theoretical analysis unit 401, data acquisition unit 402, and decision-making unit 403;

[0149] The theoretical analysis unit 401 is mainly used to analyze and calculate the theoretical power consumption data of pump trucks and mixer trucks.

[0150] Specifically, the theoretical analysis unit 401 can calculate the driving theoretical power consumption of the pump truck according to the distance between the pump truck and the construction site; calculate the upper theoretical power consumption of the pump truck according to the total amount of concrete and the expected construction time, and determine the theoretical power receiving amount of the pump truck based on the initial power of the pump truck.

[0151] Meanwhile, the theoretical analysis unit 401 can also calculate the driving theoretical power consumption of the electric mixer truck according to the distance between the electric mixer truck and the construction site; calculate the upper theoretical power consumption of the electric mixer truck according to the expected unloading time and the total amount of concrete; determine the theoretical power supply amount of the electric mixer truck according to the theoretical power receiving amount of the pump truck, and then determine the total power of the electric mixer truck by using the driving theoretical power consumption, the upper theoretical power consumption and the theoretical power supply amount of the electric mixer truck.

[0152] The data acquisition unit 402 mainly acquires the actual power consumption data of the electric mixer truck and the pump truck, which specifically includes the driving actual power consumption of the pump truck, the upper actual power consumption of the pump truck, the actual power receiving amount of the pump truck, the driving actual power consumption of the electric mixer truck, the upper actual power consumption of the electric mixer truck and the actual power supply amount of the electric mixer truck.

[0153] The decision unit 403 is mainly used to correct the theoretical data obtained by the theoretical analysis unit 401 according to the actual power consumption data, to obtain the actual power distribution data of the pump truck and the actual power distribution data of the electric mixer truck; and then the power of the pump truck can be distributed based on the actual power distribution data of the pump truck, and the power of the electric mixer truck can be distributed based on the actual power distribution data of the electric mixer truck.

[0154] By the attached Figure 4 It can be seen that the pump truck power distribution mainly distributes the driving power and the upper power of the pump truck, and the electric mixer truck power distribution mainly distributes the power supply amount, the upper power and the driving power of the electric mixer truck.

[0155] After the decision unit 403 obtains the actual power distribution data of the pump truck and the actual power distribution data of the electric mixer truck, the obtained data can be sent to the pump truck terminal 302 and the mixer truck terminal 303, so as to realize power distribution.

[0156] In addition, the server 301 of the embodiment is further provided with a calculation unit 404, which is in communication connection with the mixing station terminal, and is mainly used for determining the remaining pumping power supply time length according to the remaining power supply time length of the mixer truck and the remaining working time length of the pump truck, determining the remaining unloading time length according to the unloading speed and the real-time material amount in the mixing drum, determining the departure time and the departure type through the remaining power supply time length of the pumping operation and the remaining unloading time length, and finally sending the departure time and the departure type information to the mixing station terminal through the calculation unit 404, so as to facilitate the mixing station terminal to arrange the departure in time.

[0157] Figure 5 An example of a schematic diagram of a physical structure of an electronic device is shown in Figure 5 The electronic device can include a processor 501, a communications interface 502, a memory 503, and a communications bus 504. The processor 501, the communications interface 502, and the memory 503 can communicate with each other through the communications bus 504. The processor 501 can invoke a logical instruction in the memory 503 to execute an electric power distribution method of an electric mixer truck, which includes: calculating electric power theoretical distribution data of the electric mixer truck according to information of the electric mixer truck to be used in a pumping joint operation process; distributing electric power to a first electric mixer truck sent to a construction site according to the electric power theoretical distribution data; correcting the electric power theoretical distribution data according to actual power consumption data of the first electric mixer truck to obtain electric power actual distribution data of the electric mixer truck; and distributing electric power to a second electric mixer truck sent to the construction site according to the electric power actual distribution data.

[0158] In addition, the logical instruction in the memory 503 described above can be implemented in the form of a software functional unit and sold or used as an independent product, which can be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the present application or parts of the technical solutions that essentially contribute to the prior art can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various media that can store program codes.

[0159] In another aspect, the present application also provides a computer program product, which comprises a computer program stored on a non-transitory computer-readable storage medium, and the computer program comprises program instructions, when the program instructions are executed by a computer, the computer can execute the power distribution method of the electric mixer truck provided by the above-mentioned method, and the method comprises the following steps: calculating the power theoretical distribution data of the electric mixer truck according to the information of the electric mixer truck to be used in the pumping joint operation; distributing the power to the first electric mixer truck sent to the construction site according to the power theoretical distribution data; correcting the power theoretical distribution data according to the actual power consumption data of the first electric mixer truck to obtain the power actual distribution data of the electric mixer truck; and distributing the power to the second electric mixer truck sent to the construction site according to the power actual distribution data.

[0160] In another aspect, the present application also provides a non-transitory computer-readable storage medium, which stores a computer program, and the computer program is executed by a processor to execute the power distribution method of the electric mixer truck provided by the above-mentioned embodiments, and the method comprises the following steps: calculating the power theoretical distribution data of the electric mixer truck according to the information of the electric mixer truck to be used in the pumping joint operation; distributing the power to the first electric mixer truck sent to the construction site according to the power theoretical distribution data; correcting the power theoretical distribution data according to the actual power consumption data of the first electric mixer truck to obtain the power actual distribution data of the electric mixer truck; and distributing the power to the second electric mixer truck sent to the construction site according to the power actual distribution data.

[0161] The device embodiments described above are only schematic, wherein the units shown as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., may be located in one place or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the present embodiment. Those skilled in the art can understand and implement without creative labor.

[0162] From the above description of the embodiments, those skilled in the art can clearly understand that the embodiments can be realized by means of software plus necessary general hardware platforms, and of course can also be realized by hardware. Based on such understanding, the above technical solutions, essentially or in other words, the part of the prior art that makes a contribution, can be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a ROM / RAM, a magnetic disk, an optical disk, etc., and includes a plurality of instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute the methods described in the various embodiments or some parts of the embodiments.

[0163] It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; and although the present application has been described in detail with reference to the foregoing embodiments, it should be appreciated by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for distributing electricity in an electric mixer truck, characterized in that, include: Based on the information of the electric mixer trucks to be used in the pumping operation, calculate the theoretical power allocation data for the electric mixer trucks. Based on the theoretical power allocation data, power is allocated to the first electric mixer truck sent to the construction site. Based on the actual power consumption data of the first electric mixer truck, the theoretical power allocation data is corrected to obtain the actual power allocation data of the electric mixer truck. Based on the actual power allocation data, power is allocated to the second electric mixer truck sent to the construction site. The information of the electric mixer truck includes: the distance between the electric mixer truck and the construction site, the estimated travel time, the load capacity of the electric mixer truck, and the estimated unloading time. The calculation of theoretical power allocation data for the electric mixer trucks based on information about the electric mixer trucks to be used in the pumping operation includes: Based on the distance information between the electric mixer truck and the construction site, calculate the theoretical power consumption of the electric mixer truck during operation; The theoretical power consumption of the electric mixer truck's superstructure is calculated based on the truck's load capacity, estimated unloading time, and estimated travel time. The theoretical power supply of the electric mixer truck is determined based on the theoretical power received by the electromechanical equipment during the pumping operation. Based on the theoretical power consumption of the electric mixer truck during operation, the theoretical power consumption of the superstructure, and the theoretical power supply, the theoretical power allocation data of the electric mixer truck is obtained.

2. The power distribution method for the electric mixer truck according to claim 1, characterized in that, Based on the actual power allocation data, power is allocated to the second electric mixer truck sent to the construction site, including: Based on the actual power allocation data, the driving power, superstructure power, and power supply power of the second electric mixer truck are allocated.

3. A method for power distribution in combined pumping operations, characterized in that, Including the power distribution method for the electric mixer truck as described in any one of claims 1 to 2.

4. The power distribution method for combined pumping operations according to claim 3, characterized in that, Also includes: Based on the construction objectives and tasks, power is allocated to the pump trucks sent to the construction site; The electric mixer truck and the pump truck work together to perform a combined pumping operation.

5. The power distribution method for combined pumping operations according to claim 4, characterized in that, The construction objectives include: the distance between the pump truck and the construction site, the initial power of the pump truck, the total amount of material pumped, and the estimated construction time.

6. The power distribution method for combined pumping operations according to claim 4, characterized in that, Based on the construction objectives and tasks, power is allocated to the pump trucks sent to the construction site, including: Based on the construction objectives and tasks, determine the power allocation data for the pump truck; Based on the power allocation data of the pump truck, power is allocated to the pump trucks sent to the construction site.

7. A power distribution device for an electric mixer truck, characterized in that, include: The first processing module is used to calculate the theoretical power allocation data of the electric mixer trucks based on the information of the electric mixer trucks to be used in the pumping joint operation. The second processing module is used to allocate power to the first electric mixer truck sent to the construction site based on the theoretical power allocation data. The third processing module is used to correct the theoretical power allocation data based on the actual power consumption data of the first electric mixer truck, so as to obtain the actual power allocation data of the electric mixer truck. The fourth processing module is used to allocate power to the second electric mixer truck sent to the construction site based on the actual power allocation data. The information of the electric mixer truck includes: the distance between the electric mixer truck and the construction site, the estimated travel time, the load capacity of the electric mixer truck, and the estimated unloading time. The calculation of theoretical power allocation data for the electric mixer trucks based on information about the electric mixer trucks to be used in the pumping operation includes: Based on the distance information between the electric mixer truck and the construction site, calculate the theoretical power consumption of the electric mixer truck during operation; The theoretical power consumption of the electric mixer truck's superstructure is calculated based on the truck's load capacity, estimated unloading time, and estimated travel time. The theoretical power supply of the electric mixer truck is determined based on the theoretical power received by the electromechanical equipment during the pumping operation. Based on the theoretical power consumption of the electric mixer truck during operation, the theoretical power consumption of the superstructure, and the theoretical power supply, the theoretical power allocation data of the electric mixer truck is obtained.

8. A power distribution system for an electric mixer truck, characterized in that, include: The server and at least one mixer truck terminal, wherein the mixer truck terminal is communicatively connected to the server; The server is used to calculate the theoretical power allocation data of the electric mixer trucks to be used in the pumping joint operation; allocate power to the first electric mixer truck sent to the construction site according to the theoretical power allocation data; and correct the theoretical power allocation data according to the actual power consumption data of the first electric mixer truck to obtain the actual power allocation data of the electric mixer truck. Based on the actual power allocation data, power is allocated to the second electric mixer truck sent to the construction site, the power allocation result is obtained, and the power allocation result is sent to the mixer truck terminal; The mixer truck terminal receives the power allocation result and controls the second electric mixer truck to cooperate with the pump truck to perform a joint pumping operation. The information of the electric mixer truck includes: the distance between the electric mixer truck and the construction site, the estimated travel time, the load capacity of the electric mixer truck, and the estimated unloading time. The calculation of theoretical power allocation data for the electric mixer trucks based on information about the electric mixer trucks to be used in the pumping operation includes: Based on the distance information between the electric mixer truck and the construction site, calculate the theoretical power consumption of the electric mixer truck during operation; The theoretical power consumption of the electric mixer truck's superstructure is calculated based on the truck's load capacity, estimated unloading time, and estimated travel time. The theoretical power supply of the electric mixer truck is determined based on the theoretical power received by the electromechanical equipment during the pumping operation. Based on the theoretical power consumption of the electric mixer truck during operation, the theoretical power consumption of the superstructure, and the theoretical power supply, the theoretical power allocation data of the electric mixer truck is obtained.

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