A charging station layout method, apparatus and device

Abstract

Embodiments of the present application disclose a charging station layout method, device and equipment, the method comprising: obtaining a running parameter of a train on a preset line; the running parameter comprising a preset stopping time corresponding to each station and an energy consumption parameter corresponding to running of the train between any two adjacent stations; determining a charging time corresponding to running of the train to different stations based on the running parameter; the charging time being positively correlated with the energy consumption parameter corresponding to running of the train between the two adjacent stations; and determining a charging station layout point on the preset line based on the charging time and the preset stopping time corresponding to each station.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tram charging, and in particular to a charging station layout method, device and equipment. BACKGROUND

[0002] The energy storage tram can be powered by the on-board energy storage device, and the on-board energy storage device is charged when stopping at the station to replenish the consumed electric energy, so as to ensure the continuous operation of the tram. Generally, the charging station is arranged at the station to maximize the use of the stop time of passengers to complete energy consumption replenishment, so as to avoid additional parking charging, increase operation time and affect the utilization rate of the tram.

[0003] However, the current simple layout method of setting a charging station at each station is prone to cause excessive setting of charging stations, and charging stations are arranged at some stations that do not need charging, thereby causing waste of engineering investment and operation and maintenance. SUMMARY

[0004] Embodiments of the present application expect to provide a charging station layout method, device and equipment.

[0005] The technical solution of the present application is implemented as follows:

[0006] An embodiment of the first aspect of the present application provides a charging station layout method, comprising:

[0007] obtaining a running parameter of a train on a preset line; the running parameter comprises a preset stop time corresponding to each station and an energy consumption parameter corresponding to the running of the train between any two adjacent stations;

[0008] determining a charging time corresponding to the running of the train to different stations based on the running parameter; the charging time is positively correlated with the energy consumption parameter corresponding to the running of the train between two stations;

[0009] determining a charging station layout point on the preset line based on the charging time and the preset stop time corresponding to each station.

[0010] Optionally, the determining of the charging station layout point on the preset line based on the charging time and the preset stop time corresponding to each station comprises:

[0011] determining a first station and a second station on the preset line based on the charging time and the preset stop time corresponding to each station; the first station and the second station are two adjacent stations on the preset line;

[0012] If the charging time from the known charging station layout point to the first station is less than the preset stop time corresponding to the first station, and the charging time from the known charging station layout point to the second station is greater than the preset stop time corresponding to the second station, the first station is determined as a charging station layout point; and the known charging station layout point includes an initial station on a preset line.

[0013] Optionally, if the charging time from the known charging station layout point to the first station is greater than the preset stop time corresponding to the first station, at least one charging station layout point is arranged between the known charging station layout point and the first station.

[0014] Optionally, the arrangement of the at least one charging station layout point between the known charging station layout point and the first station includes:

[0015] arranging a first charging station layout point between the known charging station layout point and the first station;

[0016] If the charging time required for the train to travel from the first charging station layout point to the first station is greater than the preset stop time corresponding to the first station, a second charging station layout point is arranged between the known charging station layout point and the first station.

[0017] Optionally, the arrangement of the at least one charging station layout point between the known charging station layout point and the first station further includes:

[0018] arranging a first charging station layout point between the known charging station layout point and the first station;

[0019] If the charging time required for the train to travel from the first charging station layout point to the first station is not greater than the preset stop time corresponding to the first station, only one charging station layout point is arranged between the known charging station layout point and the first station.

[0020] Optionally, the preset stop times corresponding to different stations are different in length.

[0021] Optionally, based on the preset stop time corresponding to the first station and the charging time from the known charging station layout point to the first station, a preset stop time corresponding to the at least one charging station layout point is determined.

[0022] Optionally, the determination of the charging time of the train at different stations based on the driving parameter includes:

[0023] determination of the power consumption of the train traveling to different stations based on the energy consumption parameter;

[0024] determine a charging time corresponding to the train based on the power consumption and a charging power of the charging station.

[0025] Embodiments of the second aspect of the application provide a charging station layout device, comprising:

[0026] The acquisition module is configured to acquire a driving parameter of the train on a preset route; the driving parameter comprises a preset stop time corresponding to each station and an energy consumption parameter corresponding to running of the train between any two adjacent stations;

[0027] The first determination module is configured to determine a charging time corresponding to driving of the train to different stations based on the driving parameter; the charging time is positively correlated with the energy consumption parameter corresponding to running of the train between two stations;

[0028] The second determination module is configured to determine a charging station layout point on the preset route based on the charging time and the preset stop time corresponding to each station.

[0029] Embodiments of the third aspect of the application provide an electronic device, comprising a memory and a processor; the memory stores a computer program; when the computer program is executed by the processor, the processor executes the steps of the method of the first aspect.

[0030] The method provided by the embodiments of the application comprises the following steps: acquiring a driving parameter of a train on a preset route; the driving parameter comprises a preset stop time corresponding to each station and an energy consumption parameter corresponding to running of the train between any two adjacent stations; determining a charging time corresponding to driving of the train to different stations based on the driving parameter; the charging time is positively correlated with the energy consumption parameter corresponding to running of the train between two stations; and determining a charging station layout point on the preset route based on the charging time and the preset stop time corresponding to each station. By predicting the energy consumption parameter corresponding to running of the train between different stations and the charging time, the number of charging stations is reasonably configured, the number of unnecessary charging stations is reduced, the engineering investment and the operation and maintenance cost are saved, and the train can continuously run. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A flowchart of a charging station layout method provided by the embodiments of the application is shown in the figure;

[0032] Figure 2 A flowchart of a charging station layout method provided by an embodiment of the application is shown in the figure

[0033] Figure 3 A structural diagram of a charging station layout device provided by the embodiments of the application is shown in the figure;

[0034] Figure 4 Fig. 1 is a structural schematic diagram of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0036] In addition, the drawings are only schematic illustrations of the present application, and are not necessarily drawn to scale. The same reference numerals in the drawings represent the same or similar parts, and thus repeated description thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities, which do not necessarily correspond to physically or logically independent entities. These functional entities can be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller devices.

[0037] The flowcharts shown in the drawings are only exemplary illustrations, and do not necessarily include all the steps. For example, some steps can be further decomposed, and some steps can be combined or partially combined, so that the actual execution order can be changed according to the actual situation.

[0038] The terms used herein are only for the purpose of describing specific embodiments and do not serve as limitations of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the terms "comprise" and / or "include" when used in this specification, determine the presence of stated features, integers, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. As used herein, the term "and / or" includes any and all combinations of the associated listed items.

[0039] Firstly, the charging principle of the energy storage tram is described.

[0040] The energy consumption of the train in any interval is E cos t , which is composed of traction energy consumption and auxiliary system energy consumption:

[0041]

[0042] In the formula, E trac , E auxi are the traction energy consumption and auxiliary system energy consumption, respectively; Ft , F b are traction force and electric braking force, η t , η b are traction and electric braking efficiency, usually regarded as constants, x0, x f are interval start and end positions, P auxi is auxiliary system power, and T is interval running time.

[0043] The charging time corresponding to the train is:

[0044]

[0045] In the formula, t is the charging time of the charging station to the train, η discharge is the charging efficiency of the charging station, η charge is the charging efficiency of the train, and P in is the power provided by the charging station to the train for charging.

[0046] In some embodiments, referring to Figure 1 , Figure 1 A charging station layout method provided in the embodiments of the present application, the method comprises:

[0047] S110, obtaining a driving parameter of a train on a preset line; the driving parameter comprises a preset stopping time corresponding to each station and an energy consumption parameter corresponding to train running between any two adjacent stations.

[0048] Here, the preset stopping time is usually the time required for passengers to get on and off the train, and during this period, the train is in a stopped state. In the present embodiment, the initial station is a charging station layout point, and a charging station is provided at the initial station. The train completes charging at the initial station in advance, that is, the train reaches the initial electric quantity at the departure time, and the initial electric quantity can be a full charge state.

[0049] In one example, the preset line comprises 10 stations, the train departs from station 1, passes through station 2, station 3, station 4, …, and station 10 in sequence, and based on the above formula (1), the energy consumption parameter corresponding to train running between any two adjacent stations, such as the energy consumption parameter corresponding to station 1 and station 2 or the energy consumption parameter corresponding to station 5 and station 6, can be obtained, and on this basis, the energy consumption parameter corresponding to station 1 and station 3 or the energy consumption parameter corresponding to station 1 and station 4 can also be obtained.

[0050] S120, determining a charging time corresponding to train driving to different stations based on the driving parameter; the charging time is positively correlated with the energy consumption parameter corresponding to train running between two stations.

[0051] The electric quantity of the train at the initial station can be a full electric state, which depends on the capacity of the on-board energy storage device of the train. Accordingly, the greater the energy consumption parameter is, the more electric energy the train consumes when traveling between two stations, and when the charging station provides a constant power for charging the train, the longer the corresponding charging time is.

[0052] In an optional embodiment, based on the travel parameter and the initial electric quantity of the train, the charging time of the train at different stations is determined, including:

[0053] Based on the energy consumption parameter, the electric consumption of the train traveling to different stations is determined.

[0054] Based on the electric consumption and the maximum charging power of the charging station, the charging time of the train is determined.

[0055] Here, the charging time of the train represents the time required for charging the current electric quantity of the train after traveling to the target station to the initial electric quantity. The power provided by the charging station for charging the train, the charging efficiency of the charging station and the charging efficiency of the train are known parameters, and thus the charging time can be determined according to the above formula (2). Therefore, based on the electric consumption of the train, the electric quantity required to be supplemented by the train can be determined, and based on the power provided by the charging station for charging the train, the charging efficiency of the charging station and the charging efficiency of the train, the charging time of the train at different stations can be obtained.

[0056] S130, based on the charging time and the preset stop time corresponding to each station, determining the charging station layout point on the preset line.

[0057] In some embodiments, based on the charging time and the preset stop time corresponding to each station, the first station and the second station on the preset line are determined; the first station and the second station are two adjacent stations on the preset line.

[0058] If the charging time of the train from the known charging station layout point to the first station is less than the preset stop time corresponding to the first station, and the charging time of the train from the known charging station layout point to the second station is greater than the preset stop time corresponding to the second station, the first station is determined as the charging station layout point; the known charging station layout point includes the initial station on the preset line.

[0059] In the embodiment, the first station can be any station other than the initial station (the first station on the preset line), for example, the first station and the second station can be the second station and the third station on the preset line respectively, or the fifth station and the sixth station on the preset line respectively. Since the initial station is provided with a charging station, the initial station is a known charging station layout point. Based on the position of the initial station and the above strategy, the second charging station layout point can be inferred, and thus the second charging station layout point can be classified as a known charging station layout point, and the next charging station layout point is inferred. The known charging station layout point represents a charging station layout point whose position has been determined or inferred.

[0060] In one example, it is assumed that the train departs from the station 1 (the initial station), and then passes through the station 2, the station 3, the station 4 and the station 5 in sequence. The corresponding charging time of the train at the station 2, the station 3 and the station 4 is less than the preset stop time corresponding to the respective station, and the corresponding charging time of the train at the station 5 is greater than the preset stop time corresponding to the station 5, so that the station 4 is determined as the first station, and the station 5 is determined as the second station. The preset stop time corresponding to the first station is t1, and the preset stop time corresponding to the second station is t2. If the corresponding charging time of the train at the first station is less than t1, and the corresponding charging time of the train at the second station is greater than t2, it can be determined that if the train is charged at the first station, the initial electric quantity can be reached within the preset stop time t1, and if the train is not charged at the first station and is charged at the second station, the initial electric quantity cannot be reached within the preset stop time t2.

[0061] That is, when the corresponding charging time of the train at the first station is less than the preset stop time corresponding to the first station, and the corresponding charging time of the train at the second station is greater than the preset stop time corresponding to the second station, the first station needs to be determined as a charging station layout point, and a charging station is arranged at the first station to charge the train until the full electric state is reached, so that the time for passengers to get on and off the train can be fully utilized without additional time for charging.

[0062] The embodiment predicts the corresponding energy consumption parameters and charging time of the train running between different stations, reasonably configures the number of charging stations, ensures the continuous running of the train, reduces the number of unnecessary charging stations, and saves the engineering investment and the cost of operation and maintenance.

[0063] In some embodiments, if the corresponding charging time of the train from the known charging station layout point to the first station is greater than the preset stop time corresponding to the first station, at least one charging station layout point is arranged between the known charging station layout point and the first station.

[0064] In the embodiment, considering that the distances between different stations are different, when the distance between two adjacent stations is long, a charging station layout point can be arranged between the two stations, and a charging station is arranged at the charging station layout point to charge the train. Here, the charging station layout point and the first station can be adjacent.

[0065] For example, assuming that the train departs from station 1 and travels to station 2, if the charging time required for the train to travel to station 2 is greater than the preset stop time corresponding to station 2, at least one charging station layout point needs to be arranged between station 1 and station 2. In an optional embodiment, a first charging station layout point is arranged between the known charging station layout point and the first station; if the charging time required for the train to travel from the first charging station layout point to the first station is not greater than the preset stop time corresponding to the first station, only one charging station layout point is arranged between the known charging station layout point and the first station.

[0066] In an optional embodiment, a first charging station layout point is arranged between the known charging station layout point and the first station; if the charging time required for the train to travel from the first charging station layout point to the first station is greater than the preset stop time corresponding to the first station, a second charging station layout point is arranged between the known charging station layout point and the first station.

[0067] If the distance between the known charging station layout point and the first station is very large, and it is difficult to meet the demand by arranging only one charging station layout point between them, a plurality of intermediate stations need to be arranged between the known charging station layout point and the first station.

[0068] In an example, a first charging station layout point, a second charging station layout point and a third charging station layout point are arranged in sequence between the known charging station layout point and the first station. Wherein the charging time required for the train to travel from the known charging station layout point to the first charging station layout point is not greater than the preset stop time corresponding to the first charging station layout point, the charging time required for the train to travel from the first charging station layout point to the second charging station layout point is not greater than the preset stop time corresponding to the second charging station layout point, the charging time required for the train to travel from the second charging station layout point to the third charging station layout point is not greater than the preset stop time corresponding to the third charging station layout point, and the charging time required for the train to travel from the third charging station layout point to the first station is not greater than the preset stop time corresponding to the first station. Preferably, the charging time required for the train to travel from the third charging station layout point to the first station is equal to the preset stop time corresponding to the third station, and the preset stop times corresponding to the other charging station layout points are similar, thereby ensuring that the train can continue to run while saving the train running time.

[0069] In some embodiments, the train travels from the known charging station layout point to the first station, and the corresponding charging time is at least the sum of the charging time corresponding to the at least one charging station layout point and the preset stop time corresponding to the first station.

[0070] If the distance between the known charging station layout point and the first station is very large, the total amount of consumption parameters corresponding to the train from the known charging station layout point to the first station is unchanged, the total duration of the corresponding charging time is a constant value, and the value of the total duration is greater than the preset stop time corresponding to the first station. The difference between the value and the preset stop time corresponding to the first station is the preset stop time corresponding to the at least one charging station layout point between the known charging station layout point and the first station. In this embodiment, the charging station layout point is arranged between the adjacent two stations, and the train is charged, so that when the train travels to the next station, the train can be fully charged to the full state during the preset stop time, and there is no need to additionally prolong the charging time.

[0071] In some embodiments, the preset stop time corresponding to different stations has different durations.

[0072] Generally, the passenger flow of different stations is different, so for the station with less passenger flow, the duration of the preset stop time is shorter, and vice versa, for the station with more passenger flow, the duration of the preset stop time is relatively longer.

[0073] In some embodiments, based on the preset stop time corresponding to the first station and the charging time corresponding to the train from the known charging station layout point to the first station, the preset stop time corresponding to the at least one charging station layout point is determined.

[0074] In this embodiment, the charging at the station is given priority to make full use of the preset stop time at the station, and the preset stop time corresponding to the charging station layout point between the stations is reasonably arranged, so that the total duration of the train operation can be saved.

[0075] In a specific embodiment, please refer to Figure 2 , Figure 2 A flowchart of a charging station layout method provided for a specific embodiment of the present application. Wherein Y means YES, indicating that the condition is met, and N means NO, indicating that the condition is not met.

[0076] In this embodiment, when the train runs, the charging station at the first station is fully charged.

[0077] When the train runs in the first interval (from the first station to the second station), the power consumption of the interval is E1, the corresponding charging time is t1, and the preset stop time at the second station is T1. When t1

[0078] When t1≥T1, an interval charging station needs to be set between the first station and the second station, and the position of the interval charging station is determined according to the allowed charging time tx1, which ensures that ty1<tx1; ty1 represents the charging time required for the train to run from the first station to the interval charging station; if the charging time from the first interval charging station to the second station is greater than the preset stop time of the second station, a second interval charging station is set.

[0079] When the train runs in the second interval, the power consumed by the train in the second interval is E2, the supplement charging time is t2, and the stop time of the third station is T2. When t1+t2<T2, the cumulative judgment of the third interval is continued; when t1+t2≥T2, a charging station needs to be set at the second station.

[0080] After the second station is set with a charging station, the charging time t2 of the train running in the second interval and the stop time T2 of the third station are compared. When t2<T2, the cumulative judgment of the third interval is continued, and the execution continues to the nth interval. When t2≥T2, the logic planning method of setting an interval charging station is executed.

[0081] The above steps are repeated until the last station, and the last station can be directly considered by setting a charging station.

[0082] Preferably, to ensure that the charging is fully completed each time, after the charging time is calculated, a proper time delay Δt can be added, and the value of Δt ranges from 1s to 120s, which can be further increased without affecting the passengers.

[0083] When the interval is long, if the charging time tn of the interval running and consuming power is greater than the next station stop time Tn, an interval charging station needs to be set. Since the length of the interval is uncertain, but the capacity of the on-board energy storage medium is limited, the allowed charging time can be set to limit it. The allowed charging time is determined in combination with the interval length and the maximum allowed charging time (which does not exceed the maximum charging time of the on-board energy storage medium), and the smaller value is taken as much as possible to avoid affecting the transportation efficiency on the basis of meeting the preset stop time of the next station to realize energy supplement.

[0084] When only one interval charging station cannot meet the requirements, two or more interval charging stations can be set until the next station can complete the energy supplement.

[0085] The embodiment predicts the corresponding energy consumption parameters and charging time of the train running between different stations, reasonably configures the number of charging stations, ensures the continuous operation of the train, reduces the number of unnecessary charging stations, and saves the engineering investment and operation and maintenance costs.

[0086] In some embodiments, refer to Figure 3 , Figure 3 A charging station layout device is provided in embodiments of the present application, and the charging station layout device 300 comprises:

[0087] The acquisition module 310 is configured to acquire a driving parameter of a train on a preset line, wherein the driving parameter comprises a preset stopping time corresponding to each station and an energy consumption parameter corresponding to train operation between any two adjacent stations.

[0088] The first determination module 320 is configured to determine a charging time corresponding to the train at different stations based on the driving parameter, wherein the charging time is positively correlated with the energy consumption parameter corresponding to train operation between two stations.

[0089] The second determination module 330 is configured to determine a charging station layout point on the preset line based on the charging time and the preset stopping time corresponding to each station.

[0090] In some embodiments, the second determination module 330 is specifically configured to:

[0091] determine a first station and a second station on the preset line based on the charging time and the preset stopping time corresponding to each station, wherein the first station and the second station are two adjacent stations on the preset line.

[0092] If the charging time of the train from a known charging station layout point to the first station is less than the preset stopping time corresponding to the first station, and the charging time of the train from the known charging station layout point to the second station is greater than the preset stopping time corresponding to the second station, the first station is determined as the charging station layout point, and the known charging station layout point comprises an initial station on the preset line.

[0093] In some embodiments, the second determination module 330 is specifically further configured to:

[0094] If the charging time of the train from a known charging station layout point to the first station is greater than the preset stopping time corresponding to the first station, at least one charging station layout point is arranged between the known charging station layout point and the first station.

[0095] In some embodiments, the second determination module 330 is specifically further configured to:

[0096] a first charging station layout point is arranged between the known charging station layout point and the first station.

[0097] If the charging time of the train from the first charging station layout point to the first station is greater than the preset stopping time corresponding to the first station, a second charging station layout point is arranged between the known charging station layout point and the first station.

[0098] In some embodiments, the second determining module 330 is further configured to:

[0099] setting a first charging station layout point between the known charging station layout point and the first station;

[0100] if the charging time required for the train to travel from the first charging station layout point to the first station is not greater than the preset stop time corresponding to the first station, only one charging station layout point is set between the known charging station layout point and the first station.

[0101] In some embodiments, the preset stop time corresponding to different stations is different in length.

[0102] In some embodiments, the preset stop time corresponding to at least one charging station layout point is determined based on the preset stop time corresponding to the first station and the charging time corresponding to the train traveling from the known charging station layout point to the first station.

[0103] In some embodiments, the first determining module 320 is further configured to:

[0104] determining the power consumption of the train traveling to different stations based on the energy consumption parameter;

[0105] determining the charging time corresponding to the train based on the power consumption and the charging power of the charging station.

[0106] It should be noted that the above description of the charging station layout device embodiments is similar to the description of the above charging station layout method embodiments, and has similar beneficial effects as the charging station layout method embodiments. For technical details not disclosed in the charging station layout device embodiments of the present application, please refer to the description of the charging station layout method embodiments of the present application for understanding, which will not be repeated here.

[0107] An embodiment of the third aspect of the present application provides an electronic device, please refer to Figure 4 , Figure 4 A structural schematic diagram of an electronic device provided by an embodiment of the present application is provided, which includes a memory and a processor, the memory stores a computer program, and the computer program is executed by the processor, and the processor executes the steps of the method of the first aspect.

[0108] The electronic device can be a terminal, a server, or a similar computing device. The electronic device can vary greatly in configuration or performance, and can include one or more central processing units (CPUs), including but not limited to microprocessors (MCUs) or programmable logic devices (FPGAs), a memory for storing data, and one or more storage media (e.g., one or more mass storage devices) for storing applications or data. The memory and the storage media can be temporary or persistent storage. The programs stored in the storage media can include one or more modules, each of which can include a series of instructions for operating the electronic device. Further, the CPU can be configured to communicate with the storage media and execute the series of instructions in the storage media on the electronic device. The electronic device can also include one or more power supplies, one or more wired or wireless network interfaces, one or more input / output interfaces, and / or one or more operating systems, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, etc. The input / output interfaces can be used to receive or send data via a network. Examples of the network can include a wireless network provided by a communication provider of the electronic device.

[0109] In one example, the input / output interface includes a network interface controller (NIC) that can connect to other network devices through a base station to communicate with the Internet. In an exemplary embodiment, the input / output interface can be a radio frequency (RF) module that is configured to communicate with the Internet through a wireless network.

[0110] Those of ordinary skill in the art can understand that Figure 4 The structures shown are merely illustrative and do not limit the structure of the electronic device described above. For example, the electronic device can include more or fewer components than those shown in Figure 4 or have a different configuration than that shown in Figure 4 .

[0111] In some embodiments, the embodiments of the present application provide a computer-readable storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to implement the steps of the charging station layout method described above.

[0112] It should be noted that the above electronic device embodiments and storage medium embodiments are similar to the description of the above charging station layout method embodiments, and have similar beneficial effects as the charging station layout method embodiments. For technical details not disclosed in the electronic device embodiments and storage medium embodiments of the present application, please refer to the description of the fault diagnosis method embodiments of the present application for understanding, which will not be repeated here.

[0113] In several embodiments provided in the present application, it should be understood that the disclosed charging station layout, device, system and storage medium can be implemented in other ways. The above described method, device and system embodiments are only illustrative.

[0114] The charging station layout method, device, electronic device and storage medium described in the embodiments of the present application are only taken as examples, but are not limited thereto. As long as the charging station layout method, device, electronic device and storage medium are involved, they are within the protection scope of the present application.

[0115] It should be understood that the "one embodiment" or "an embodiment" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in various embodiments of the present application, the size of the sequence number of the above processes does not mean the execution order, and the execution order of the processes should be determined according to its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application. The sequence number of the above embodiments of the present application is only for description, not representing the advantages and disadvantages of the embodiments.

[0116] It should be noted that in this paper, the term "including", "containing" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0117] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can easily think of or replace within the technical range disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A charging station layout method, characterized by, The method comprises the following steps: obtaining a running parameter of a train on a preset route; the running parameter comprises a preset stop time corresponding to each station and an energy consumption parameter corresponding to running of the train between any two adjacent stations; based on the running parameter, determining a charging time corresponding to the train running to different stations, comprising: based on the energy consumption parameter, determining an electricity consumption corresponding to the train running to different stations; based on the electricity consumption and a charging power of the charging station, determining the charging time corresponding to the train; the charging time is positively correlated with the energy consumption parameter corresponding to running of the train between two stations; based on the charging time and the preset stop time corresponding to each station, determining a charging station layout point on the preset route, comprising: based on the charging time and the preset stop time corresponding to each station, determining a first station and a second station on the preset route; the first station and the second station are two adjacent stations on the preset route; if the charging time of the train from a known charging station layout point to the first station is less than the preset stop time corresponding to the first station, and the charging time of the train from the known charging station layout point to the second station is greater than the preset stop time corresponding to the second station, then the first station is determined as a charging station layout point; the known charging station layout point comprises an initial station on the preset route; if the charging time of the train from the known charging station layout point to the first station is greater than the preset stop time corresponding to the first station, then at least one charging station layout point is arranged between the known charging station layout point and the first station.

2. The charging station layout method of claim 1, wherein, the at least one charging station layout point arranged between the known charging station layout point and the first station comprises: a first charging station layout point is arranged between the known charging station layout point and the first station; if the charging time of the train from the first charging station layout point to the first station is greater than the preset stop time corresponding to the first station, then a second charging station layout point is arranged between the known charging station layout point and the first station.

3. The charging station layout method of claim 1, wherein, the at least one charging station layout point arranged between the known charging station layout point and the first station further comprises: a first charging station layout point is arranged between the known charging station layout point and the first station; if the charging time of the train from the first charging station layout point to the first station is not greater than the preset stop time corresponding to the first station, then only one charging station layout point is arranged between the known charging station layout point and the first station.

4. The charging station layout method of claim 2, wherein, the preset stop time corresponding to different stations is different in length.

5. The charging station layout method of claim 4, wherein, based on the preset stop time corresponding to the first station and the charging time of the train from the known charging station layout point to the first station, a preset stop time corresponding to the at least one charging station layout point is determined.

6. A charging station layout apparatus, characterized by, the method comprises the following steps: an obtaining module is configured to obtain a running parameter of a train on a preset route; the running parameter comprises a preset stop time corresponding to each station and an energy consumption parameter corresponding to running of the train between any two adjacent stations; The first determining module is configured to determine, based on the driving parameter, a charging time corresponding to driving of the train to different stations; the charging time is positively correlated with an energy consumption parameter corresponding to running of the train between two stations; The first determining module is specifically configured to determine, based on the energy consumption parameter, an electricity consumption corresponding to driving of the train to different stations; and determine, based on the electricity consumption and a charging power of the charging station, the charging time corresponding to the train; The second determining module is configured to determine, based on the charging time and a preset stop time corresponding to each station, a charging station layout point on the preset line; The second determining module is specifically configured to determine, based on the charging time and the preset stop time corresponding to each station, a first station and a second station on the preset line; the first station and the second station are two adjacent stations on the preset line; If the charging time from the known charging station layout point to the first station is less than the preset stop time corresponding to the first station, and the charging time from the known charging station layout point to the second station is greater than the preset stop time corresponding to the second station, the first station is determined as the charging station layout point; The known charging station layout point includes an initial station on the preset line; If the charging time from the known charging station layout point to the first station is greater than the preset stop time corresponding to the first station, at least one charging station layout point is arranged between the known charging station layout point and the first station.

7. An electronic device, comprising: The device comprises a memory and a processor, the memory stores a computer program, and the processor executes the computer program to perform the steps of the method in any one of claims 1 to 5.

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