CN114781903A - Battery replacement place load determination method and device, electronic equipment and storage medium - Google Patents

Abstract

The embodiment of the invention discloses a method and a device for determining a load of a battery swapping place, electronic equipment and a storage medium. The method comprises the following steps: acquiring the operation time, battery association information, actual battery replacement times and rated battery replacement times of a power change field in a preset period; determining the maximum battery replacement frequency of the battery replacement place in a preset period based on the operation time of the battery replacement place in the preset period, the battery association information and the rated battery replacement frequency; and determining the load rate of the battery replacement place in a preset period based on the actual battery replacement times and the maximum battery replacement times. By the technical scheme, the operation time and the battery correlation information are brought into factors influencing the maximum battery replacement times of the battery replacement place, so that the obtained maximum battery replacement times better accord with the actual operation condition of the battery replacement place, the reliable maximum battery replacement times are provided for calculating the load rate, and the accuracy of the load rate is improved.

Description

Method, device, electronic device and storage medium for determining load of power exchange site

technical field

Embodiments of the present invention relate to the technical field of data processing, and in particular, to a method, apparatus, electronic device, and storage medium for determining the load of a power exchange site.

Background technique

The swap station is a new type of service station for new energy vehicles. The swap station solves the problems of users who worry about the long charging time of new energy vehicles and the insufficient number of charging piles in a fast and convenient way.

With the rise of the power exchange industry, power exchange stations have been rapidly deployed across the country. The key to assessing whether a power exchange station is profitable is the load rate of the power exchange station. Only when there are enough power exchange vehicles and a high load rate of the power exchange station can profitability be achieved. At the same time, the load rate of the swap station can also be used as an important reference index for battery configuration, battery charging strategy, and additional power stations or relocation. Therefore, accurate calculation of the load rate of the swap station is of great significance for the operation and management of the swap station.

At present, when calculating the load of the power exchange station, the factors considered are relatively single, and the accurate load rate of the power exchange station cannot be obtained.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a method, device, electronic device, and storage medium for determining the load of a power exchange site, so as to improve the accuracy of the load rate of the power exchange site.

In a first aspect, an embodiment of the present invention provides a method for determining the load of a power exchange site, including:

Obtain the operation time, battery related information, actual number of battery swaps and rated number of battery swaps within the preset period of the swapping field;

determining the maximum number of battery swaps within the preset cycle where the swap field is located, based on the operating time in the preset cycle where the swap field is located, the battery-related information and the rated number of battery swaps;

Based on the actual number of times of power exchange and the maximum number of times of power exchange, the load rate in the preset period in which the power exchange field is located is determined.

In a second aspect, an embodiment of the present invention further provides a device for determining the load of a power exchange site, including:

The data acquisition module is used to acquire the operation time, battery related information, actual number of battery swaps and rated number of battery swaps within the preset period where the swap field is located;

A power exchange number determination module, configured to determine the maximum number of power exchanges in the preset period of the exchange field based on the operating time in the preset period of the exchange field, the battery related information and the rated power exchange times ;

A load rate determination module, configured to determine a load rate in a preset period in which the exchange field is located based on the actual number of times of power exchange and the maximum number of times of power exchange.

In a third aspect, an embodiment of the present invention further provides an electronic device, the electronic device comprising:

one or more processors;

storage means for storing one or more programs,

When the one or more programs are executed by the one or more processors, the one or more processors implement the method for determining the load of a battery swapping place according to any one of the embodiments of the present invention.

In a fourth aspect, an embodiment of the present invention further provides a storage medium containing computer-executable instructions, where the computer-executable instructions are used to execute the battery swap described in any of the embodiments of the present invention when executed by a computer processor Site load determination method.

The present invention obtains the reference data for determining the load rate of the power exchange site by acquiring the operating time, battery related information, actual power exchange times and rated power exchange times within the preset period where the power exchange field is located; Operating time, battery related information and rated power exchange times, determine the maximum power exchange times in the preset period where the power exchange field is located, and incorporate the operating time and battery related information into the factors that affect the maximum power exchange times of the power exchange site, so that the maximum power exchange times obtained The number of power changes is more in line with the actual operation of the power exchange site; further, according to the actual number of power exchanges and the maximum number of power exchanges, the load rate in the preset cycle of the power exchange field is determined, and the maximum number of power exchanges used is more accurate and reliable, thereby improving the accuracy of the load rate within the preset period.

Description of drawings

In order to illustrate the technical solutions of the exemplary embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in describing the embodiments. Obviously, the introduced drawings are only a part of the drawings of the embodiments to be described in the present invention, rather than all drawings. For those of ordinary skill in the art, without creative work, they can also obtain the drawings according to these drawings. Additional drawings.

1 is a schematic flowchart of a method for determining the load of a power exchange site provided by Embodiment 1 of the present invention;

2 is a schematic flowchart of a method for determining the load of a power exchange site provided by Embodiment 2 of the present invention;

FIG. 3 is a schematic structural diagram of a device for determining the load of a power exchange site provided by Embodiment 3 of the present invention;

FIG. 4 is a schematic structural diagram of an electronic device according to Embodiment 4 of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

In addition, it should be noted that, for the convenience of description, the drawings only show some but not all of the contents related to the present invention. Before discussing the exemplary embodiments in greater detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts various operations (or steps) as a sequential process, many of the operations may be performed in parallel, concurrently, or concurrently. Additionally, the order of operations can be rearranged. The process may be terminated when its operation is complete, but may also have additional steps not included in the figures. The processes may correspond to methods, functions, procedures, subroutines, subroutines, and the like.

Example 1

FIG. 1 is a flowchart of a method for determining the load of a power exchange site provided by Embodiment 1 of the present invention. This embodiment can be applied to the calculation of the load rate of a power exchange site for new energy vehicles. It is performed by a site load determination apparatus, which may be implemented by software and/or hardware, and which may be configured on an electronic computing device, such as a terminal and/or a server. Specifically include the following steps:

S110. Acquire the operation time, battery related information, actual number of battery exchanges and rated number of battery exchanges within the preset period where the battery swap field is located.

In the embodiment of the present invention, the power exchange site may refer to a service station for replacing batteries of new energy vehicles. Compared with the charging pile technology, the power exchange technology based on the power exchange site solves the problem of long charging time and the number of charging piles for new energy vehicles. If there are problems that users are worried about such as shortage, the battery replacement place can quickly perform battery replacement services for new energy vehicles. For example, the swapping site may include a swapping station. It should be noted that, in the actual operation of the power exchange sites, the operating time, battery related information, actual power exchange times and rated power exchange times of different power exchange sites may be different, that is, the data obtained in the embodiment of the present invention can be exchanged at one power exchange site. Operation time, battery-related information, actual number of battery swaps, and rated number of battery swaps within the preset period of the electric field, or the operating time, battery-related information, actual number of battery swaps, and rated number of battery swaps within the preset period of multiple battery swap fields The number of battery swaps is not limited in this embodiment.

Wherein, the preset period may refer to a preset time range for data selection of the power exchange site, and the preset period may be one day, one month, or one year, etc., which is not limited in this embodiment. The operating time can refer to the time when the power exchange site is open to the outside world. It should be noted that in the actual operation of the power exchange site, the power exchange site can be open for non-24-hour operation. It is close to the actual operating status of the power exchange site. The battery associated information may refer to data associated with battery replacement in a battery replacement site. Optionally, the battery related information includes the number of configured batteries and the number of rated batteries. Wherein, the number of configured batteries may be the number of operational batteries configured at the power exchange site within a preset period; the rated number of batteries may be the standard number of batteries that can be configured at the power exchange site, that is, the maximum number of batteries that can be configured. The rated number of battery swaps may refer to the maximum number of battery swaps that can be guaranteed within the preset cycle of the initial design of the battery swap site.

The actual number of battery swaps may refer to the number of actual service vehicle battery swaps or the average number of battery swaps within the preset period where the battery swap field is located. The actual number of battery swaps may include, but is not limited to, the daily number of battery swaps at the battery swap site, the daily average number of battery swaps at the monthly battery swap site, or the average daily number of battery swaps at the annual battery swap site.

Exemplarily, if the preset period is one day, the actual number of power exchanges may be the number of times of daily power exchange at the power exchange site; if the preset period is one month, the actual number of power exchanges may be the monthly number of power exchanges at the power exchange site. Average number of battery swaps; if the preset period is one year, the actual number of battery swaps may be the average daily number of battery swaps at the annual battery swap site.

On the basis of the above embodiment, the method for acquiring the actual number of battery swaps in a preset period includes: acquiring the actual number of battery swaps in a first cycle, where the duration of the first cycle is longer than the preset cycle The actual number of battery swaps in the preset cycle is determined based on the conversion relationship between the first cycle and the preset cycle, and the actual number of battery swaps in the first cycle.

Exemplarily, the formula for calculating the actual number of battery swaps in a preset period is as follows:

Among them, n represents the actual number of battery swaps in the first cycle, that is, the cumulative number of battery swaps at the battery swap site in the first cycle, and t represents the duration in the first cycle, which may refer to the number of days. In this embodiment of the present invention, the first period may refer to a period greater than one day, for example, one week, one month, or one year.

It should be noted that, in some embodiments, when the preset period is greater than one day, average processing is performed on the cumulative power exchange times of the power exchange site within the preset period to obtain the average daily power exchange times within the preset period, so as to calculate The daily load rate of the power exchange site; in another embodiment, the cumulative power exchange times of the power exchange site in the preset period can be directly calculated without averaging, so as to obtain the preset cycle load rate of the power exchange site.

The present invention obtains the reference data for calculating the load rate of the battery swapping place by acquiring the operation time, battery related information, actual and rated battery swapping times within the preset period where the swapping place is located.

S120. Determine the maximum number of battery swaps in the preset cycle where the swap field is located, based on the operating time within the preset cycle where the swap field is located, the battery-related information, and the rated number of battery swaps.

The maximum number of battery swaps in the preset period refers to the actual maximum number of battery swaps at the battery swap site, that is, the number of vehicles that can be serviced. The maximum number of battery swaps in the preset period can be calculated from the operating time, battery-related information, and the rated number of battery swaps within the preset cycle. In the prior art, the rated number of battery swaps is usually directly used as the maximum number of battery swaps. However, in the actual operation of the battery swap site, due to factors such as battery configuration, the rated number of battery swaps cannot be reached. If the rated number of battery swaps is directly used as the maximum number of battery swaps Power times will result in inaccurate load rates.

In the embodiment of the present invention, by using the operating time and battery related information as reference factors for calculating the maximum number of battery swaps in a preset period, it is closer to the more realistic number of battery swaps at the battery swap site, so as to calculate the battery swap site later. The load rate provides more urgent, accurate and reliable data.

S130 . Based on the actual number of times of power exchange and the maximum number of times of power exchange, determine the load rate in the preset period in which the power exchange field is located.

The load rate refers to the percentage of the ratio of the actual number of battery exchanges to the maximum number of battery exchanges within a preset period of the battery exchange site.

In the embodiment of the present invention, the load rate calculated from the actual number of power exchanges and the maximum number of power exchanges is more in line with the actual power exchange situation at the power exchange site. Therefore, the obtained load rate is more accurate and reliable. The load rate in the preset period of the swapping field can be used as an important reference index for the battery configuration and battery charging strategy of the swapping site, as well as the construction of additional swapping sites.

The embodiment of the present invention provides a method for determining the load of a power exchange site. By acquiring the operation time, battery related information, actual power exchange times and rated power exchange times within a preset period where the power exchange field is located, the load rate of the power exchange site is determined. According to the operating time, battery-related information and rated power-changing times in the preset period where the swapping field is located, determine the maximum number of power-changing times in the preset period where the swapping field is located, and include the operating time and battery-related information into the impact of battery swapping. The factor of the maximum number of power exchanges at the site makes the maximum number of power exchanges more in line with the actual operation of the power exchange site; further, according to the actual number of power exchanges and the maximum number of power exchanges, the load rate in the preset period of the power exchange field is determined, The maximum number of battery swaps used is more accurate and reliable, thereby improving the accuracy of the load rate within the preset period.

Embodiment 2

FIG. 2 is a schematic flowchart of a method for determining the load of a power exchange site according to Embodiment 2 of the present invention, and the embodiment of the present invention may be combined with each optional solution in the foregoing embodiment. In this embodiment of the present invention, optionally, the battery-related information includes a configuration battery quantity and a rated battery quantity; correspondingly, the battery-related information and For the rated number of battery swaps, determining the maximum number of battery swaps in the preset period where the swap field is located, including: based on the operating time in the preset cycle where the swap field is located, the number of configured batteries, and the number of rated batteries and the rated number of battery swaps to determine the maximum number of battery swaps within the preset cycle where the battery swap field is located.

As shown in FIG. 2, the method of the embodiment of the present invention specifically includes the following steps:

S210 , acquiring the operation time, the number of configured batteries, the number of rated batteries, the actual number of battery swaps, and the rated number of battery swaps within the preset period of the swapping field.

In some embodiments, the operation time may be a fixed value, that is, the daily operation time of the power exchange site does not change. In another embodiment, the operation time may also be a variable value, that is, the operation time of the power exchange site may Change according to the operation of the swap site. The number of configured batteries and the actual number of battery swaps can be real-time updated data. The rated number of batteries and the rated number of battery replacements are fixed values.

On the basis of the above-mentioned embodiment, the method further includes: in the case of detecting a power-swapping operation of the power-swapping vehicle at the power-swapping site, updating a power-swap management system based on the information on the number of times of the power-swapping operation. The actual number of battery swaps; and, in the case of detecting a battery configuration change in the battery swap site, updating the battery-related information in the battery swap management system based on the battery configuration change information; correspondingly, the acquiring the battery swap site Operating time, battery related information, actual number of battery swaps and rated number of battery swaps in the preset period, including: reading the operating time, battery related information in the preset cycle where the swap field is located from the battery swap management system information, the actual number of battery changes, and the rated number of battery changes.

The battery swapping operation may refer to the behavior of the battery swapping vehicle performing battery swapping at the battery swapping place. The power exchange management system can count the operation information of the power exchange site, and the operation information includes the operation time in a preset period, battery related information, actual power exchange times and rated power exchange times.

Exemplarily, in the case that the power exchange management system detects the power exchange operation of the power exchange vehicle at the power exchange site, counts information on the number of power exchange operations, and updates the actual power exchange times in the power exchange management system; When the power management system detects the battery configuration change in the power exchange site, it counts the change information of the battery configuration and updates the battery related information in the power exchange management system, so that the actual number of power exchanges and battery related information obtained are real-time. The information ensures the reliability of the data, thereby making the load rate more accurate.

S220. Determine the maximum number of battery swaps in the preset cycle where the swap field is located based on the operating time in the preset cycle where the swap field is located, the number of configured batteries, the rated battery number, and the rated number of battery swaps .

Wherein, the number of configured batteries may be the number of operating batteries configured at the battery swap site within a preset period. Alternatively, the configured battery quantity may also be an average battery quantity within a preset period. This embodiment does not limit this. The rated number of batteries can be the standard configurable number of batteries in the battery swap site, that is, the maximum configurable number of batteries.

On the basis of the foregoing embodiment, determining the preset location where the exchange field is located based on the operating time within the preset period of the exchange field, the number of configured batteries, the rated number of batteries, and the rated number of battery exchanges. Set the maximum number of battery swaps in a cycle, including:

Wherein, the T represents the external operation time of the power exchange site in a preset period, the N is a preset fixed value, the a represents the number of batteries configured in the power exchange site in the preset period, and the A represents The number of rated batteries of the power exchange site within a preset period, and the B represents the rated number of power exchanges of the power exchange site within the preset period. Calculate the maximum number of battery swaps based on the operating time in the preset cycle, the number of configured batteries, the number of rated batteries and the number of rated battery swaps, which is closer to the actual number of battery swaps at the battery swap site, thus providing more information for the subsequent calculation of the load rate of the battery swap site. Urgent, accurate and reliable data.

S230. Based on the actual number of times of power exchange and the maximum number of times of power exchange, determine the load rate in the preset period in which the power exchange field is located.

In the embodiment of the present invention, the determining of the load rate in the preset period in which the exchange field is located based on the actual number of times of power exchange and the maximum number of times of power exchange, includes:

Wherein, m represents the actual number of power exchanges of the power exchange site within a preset period, and M represents the maximum number of power exchanges of the power exchange site within the preset period. In the embodiment of the present invention, the load rate calculated from the actual number of power exchanges and the maximum number of power exchanges is more in line with the actual power exchange situation at the power exchange site. Therefore, the obtained load rate is more accurate and reliable.

The embodiment of the present invention provides a method for determining the load of a power exchange site. By acquiring the operation time, the number of configured batteries, the number of rated batteries, the actual number of power exchanges and the rated number of power exchanges in a preset period where the power exchange field is located, the determined power exchange is obtained. The reference data of the load rate of the electric field; according to the operation time, the number of configured batteries, the rated number of batteries and the rated number of electric exchanges in the preset period of the exchange field, the maximum number of electric exchanges in the preset period of the exchange field is determined, and the operation time is determined. The information related to the battery is included in the factors that affect the maximum number of battery exchanges at the battery exchange site, so that the maximum number of battery exchanges obtained is more in line with the actual operation of the battery exchange site; further, according to the actual number of battery exchanges and the maximum number of battery exchanges, determine the location of the battery exchange field. The load rate in the preset period and the maximum number of battery swaps used are more accurate and reliable, thereby improving the accuracy of the load rate in the preset period.

Embodiment 3

3 is a schematic structural diagram of an apparatus for determining the load of a power exchange site provided in Embodiment 3 of the present invention. The apparatus for determining the load of a power exchange site provided in this embodiment may be implemented by software and/or hardware, and may be configured on terminals and/or terminals. or the server to implement the method for determining the load of the power exchange site in the embodiment of the present invention. The apparatus may specifically include: a data acquisition module 310 , a power exchange times determination module 320 and a load rate determination module 330 .

Among them, the data acquisition module 310 is used to acquire the operation time, battery related information, actual number of battery exchanges and rated number of battery exchanges within the preset period where the swap field is located; The operation time in the preset period, the battery related information and the rated number of battery swaps determine the maximum number of battery swaps in the preset cycle where the battery swap field is located; the load rate determination module 330 is used to determine the maximum number of battery swaps based on the actual battery swap times. The number of times of electricity exchange and the maximum number of times of electricity exchange is used to determine the load rate in the preset period in which the exchange field is located.

The embodiment of the present invention provides a device for determining the load of a power exchange site. By acquiring the operation time, battery related information, actual number of power exchanges and rated number of power exchanges within a preset period where the power exchange field is located, the load rate of the power exchange site is determined. According to the operating time, battery-related information and rated power-changing times in the preset period where the swapping field is located, determine the maximum number of power-changing times in the preset period where the swapping field is located, and include the operating time and battery-related information into the impact of battery swapping. The factor of the maximum number of power exchanges at the site makes the maximum number of power exchanges more in line with the actual operation of the power exchange site; further, according to the actual number of power exchanges and the maximum number of power exchanges, the load rate in the preset period of the power exchange field is determined, The maximum number of battery swaps used is more accurate and reliable, thereby improving the accuracy of the load rate within the preset period.

On the basis of any optional technical solution in the embodiment of the present invention, optionally, the device is further used for:

In the case of detecting a power-swap operation of the power-swap vehicle at the power-swap site, updating the actual power-swap times in the power-swap management system based on the number of power-swap operations information;

and, in the case of detecting a battery configuration change in the battery swap place, updating battery-related information in the battery swap management system based on the battery configuration change information;

Correspondingly, the data acquisition module 310 is also used for:

The operation time, battery related information, actual number of times of power exchange and rated number of times of power exchange in the preset period of the power exchange field are read from the power exchange management system.

On the basis of any optional technical solution in the embodiment of the present invention, optionally, the method for acquiring the actual number of battery swaps in the preset period includes: acquiring the actual number of battery swaps in the first cycle, wherein all The duration of the first cycle is greater than the duration of the preset cycle; the preset cycle is determined based on the conversion relationship between the first cycle and the preset cycle, and the actual number of battery swaps in the first cycle The actual number of battery swaps.

On the basis of any optional technical solution in the embodiment of the present invention, optionally, the battery-related information includes the number of configured batteries and the number of rated batteries;

Correspondingly, the battery swap times determination module 320 can also be used to:

Based on the operation time of the preset period in which the exchange field is located, the number of configured batteries, the rated number of batteries, and the rated number of battery exchanges, the maximum number of battery exchanges in the preset period in which the exchange field is located is determined.

On the basis of any optional technical solution in the embodiment of the present invention, optionally, the power exchange times determination module 320 may also be used to:

Wherein, the T represents the external operation time of the power exchange site in a preset period, the N is a preset fixed value, the a represents the number of batteries configured in the power exchange site in the preset period, and the A represents The number of rated batteries of the power exchange site within a preset period, and the B represents the rated number of power exchanges of the power exchange site within the preset period.

On the basis of any optional technical solution in the embodiment of the present invention, optionally, the load rate determination module 330 may also be used to:

Wherein, m represents the actual number of power exchanges of the power exchange site within a preset period, and M represents the maximum number of power exchanges of the power exchange site within the preset period.

The apparatus for determining the load of a power exchange site provided by the embodiment of the present invention can execute the method for determining the load of a power exchange site provided by any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method.

Embodiment 4

FIG. 4 is a schematic structural diagram of an electronic device according to Embodiment 4 of the present invention. Figure 4 shows a block diagram of an exemplary electronic device 12 suitable for use in implementing embodiments of the present invention. The electronic device 12 shown in FIG. 4 is only an example, and should not impose any limitations on the function and scope of use of the embodiments of the present invention.

As shown in FIG. 4, the electronic device 12 takes the form of a general-purpose computing device. Components of electronic device 12 may include, but are not limited to, one or more processors or processing units 16 , system memory 28 , and a bus 18 connecting various system components including system memory 28 and processing unit 16 .

Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, a graphics acceleration port, a processor, or a local bus using any of a variety of bus structures. By way of example, these architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, Micro Channel Architecture (MAC) bus, Enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect ( PCI) bus.

Electronic device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by electronic device 12, including both volatile and non-volatile media, removable and non-removable media.

System memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and/or cache memory 32 . Electronic device 12 may further include other removable/non-removable, volatile/non-volatile computer system storage media. For example only, storage system 34 may be used to read and write to non-removable, non-volatile magnetic media (not shown in FIG. 4, commonly referred to as a "hard drive"). Although not shown in Figure 4, a disk drive may be provided for reading and writing to removable non-volatile magnetic disks (eg "floppy disks"), as well as removable non-volatile optical disks (eg CD-ROM, DVD-ROM) or other optical media) to read and write optical drives. In these cases, each drive may be connected to bus 18 through one or more data media interfaces. System memory 28 may include at least one program product having a set (eg, at least one) of program modules configured to perform the functions of various embodiments of the present invention.

A program/utility 36 having a set (at least one) of program modules 26, which may be stored, for example, in system memory 28, such program modules 26 including, but not limited to, an operating system, one or more application programs, other program modules, and programs Data, each or some combination of these examples may include an implementation of a network environment. Program modules 26 generally perform the functions and/or methods of the described embodiments of the present invention.

The electronic device 12 may also communicate with one or more external devices 14 (eg, a keyboard, pointing device, display 24, etc.), with one or more devices that enable a user to interact with the electronic device 12, and/or with Any device (eg, network card, modem, etc.) that enables the electronic device 12 to communicate with one or more other computing devices. Such communication may take place through input/output (I/O) interface 22 . Also, the electronic device 12 may communicate with one or more networks (eg, a local area network (LAN), a wide area network (WAN), and/or a public network such as the Internet) through a network adapter 20 . As shown in FIG. 4 , the network adapter 20 communicates with other modules of the electronic device 12 via the bus 18 . It should be understood that, although not shown in FIG. 4, other hardware and/or software modules may be used in conjunction with electronic device 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tapes drives and data backup storage systems, etc.

The processing unit 16 executes various functional applications and data processing by running the programs stored in the system memory 28 , for example, to implement the method for determining the load of a power exchange site provided by the embodiment of the present invention.

Embodiment 5

Embodiment 5 of the present invention further provides a storage medium containing computer-executable instructions, where the computer-executable instructions are used to execute a method for determining the load of a power exchange site when executed by a computer processor, and the method includes:

Obtain the operation time, battery related information, actual number of battery swaps and rated number of battery swaps within the preset period of the swapping field;

determining the maximum number of battery swaps within the preset cycle where the swap field is located, based on the operating time in the preset cycle where the swap field is located, the battery-related information and the rated number of battery swaps;

Based on the actual number of times of power exchange and the maximum number of times of power exchange, the load rate in the preset period in which the power exchange field is located is determined.

The computer storage medium in the embodiments of the present invention may adopt any combination of one or more computer-readable mediums. The computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples (a non-exhaustive list) of computer readable storage media include: electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), Erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

A computer-readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, with computer-readable program code embodied thereon. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device .

Program code embodied on a computer readable medium may be transmitted using any suitable medium, including - but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out the operations of embodiments of the present invention may be written in one or more programming languages, including object-oriented programming languages—such as Java, Smalltalk, C++, and A conventional procedural programming language - such as the "C" language or similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider through Internet connection).

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention. The scope is determined by the scope of the appended claims.

Claims (10)

1. A method for determining the load of an electric power exchange site, comprising: Obtain the operation time, battery related information, actual number of battery swaps and rated number of battery swaps within the preset period of the swapping field; determining the maximum number of battery swaps within the preset cycle where the swap field is located, based on the operating time in the preset cycle where the swap field is located, the battery-related information and the rated number of battery swaps; Based on the actual number of times of power exchange and the maximum number of times of power exchange, the load rate in the preset period in which the power exchange field is located is determined. 2. The method according to claim 1, wherein the method further comprises: In the case of detecting a power-swap operation of the power-swap vehicle at the power-swap site, updating the actual power-swap times in the power-swap management system based on the number of power-swap operations information; and, in the case of detecting a battery configuration change in the battery swap place, updating battery-related information in the battery swap management system based on the battery configuration change information; Correspondingly, the obtaining of the operation time, battery-related information, actual number of battery exchanges and rated number of battery exchanges within the preset period in which the battery swap field is located includes: The operation time, battery related information, actual number of times of power exchange and rated number of times of power exchange in the preset period of the power exchange field are read from the power exchange management system. 3. The method according to claim 1, wherein the method for obtaining the actual number of battery swaps within a preset period comprises: Obtain the actual number of battery swaps in the first cycle, where the duration of the first cycle is greater than the duration of the preset cycle; Based on the conversion relationship between the first cycle and the preset cycle, and the actual number of battery swaps in the first cycle, the actual number of battery swaps in the preset cycle is determined. 4. The method according to claim 1, wherein the battery related information comprises a configuration battery quantity and a rated battery quantity; Correspondingly, determining the maximum number of battery swaps in the preset cycle where the swap field is located based on the operating time in the preset cycle where the swap field is located, the battery-related information and the rated number of battery swaps, including: Based on the operation time of the preset period in which the exchange field is located, the number of configured batteries, the rated number of batteries, and the rated number of battery exchanges, the maximum number of battery exchanges in the preset period in which the exchange field is located is determined. 5 . The method according to claim 4 , wherein the method is based on the operating time within a preset period of the exchange field, the number of configured batteries, the rated number of batteries, and the rated number of battery exchanges, 5 . Determining the maximum number of battery swaps in the preset period in which the battery swap field is located, including:

Wherein, the T represents the external operation time of the power exchange site in a preset period, the N is a preset fixed value, the a represents the number of batteries configured in the power exchange site in the preset period, and the A represents The number of rated batteries of the power exchange site within a preset period, and the B represents the rated number of power exchanges of the power exchange site within the preset period. 6 . The method according to claim 1 , wherein the determining the load rate in a preset period in which the power exchange field is located based on the actual number of power exchanges and the maximum number of power exchanges, comprises: 6 .

Wherein, m represents the actual number of battery swaps of the battery swap site within a preset period, and M represents the maximum number of battery swaps of the battery swap site within the preset period. 7. A device for determining the load of an electrical exchange site, characterized in that it comprises: The data acquisition module is used to acquire the operation time, battery related information, actual number of battery swaps and rated number of battery swaps within the preset period where the swap field is located; A power exchange number determination module, configured to determine the maximum number of power exchanges in the preset period of the exchange field based on the operating time in the preset period of the exchange field, the battery related information and the rated power exchange times ; A load rate determination module, configured to determine a load rate in a preset period in which the exchange field is located based on the actual number of times of power exchange and the maximum number of times of power exchange. 8. The device according to claim 7, wherein the device is further used for: In the case of detecting a power-swap operation of the power-swap vehicle at the power-swap site, updating the actual power-swap times in the power-swap management system based on the number of power-swap operations information; and, in the case of detecting a battery configuration change in the battery swap site, updating battery-related information in the battery swap management system based on the battery configuration change information; Correspondingly, the data acquisition module is also used for: The operating time, battery-related information, actual number of times of power exchange and rated number of times of power exchange in the preset period of the power exchange field are read from the power exchange management system. 9. An electronic device, characterized in that the electronic device comprises: one or more processors; storage means for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the method for determining the load of a battery swapping place according to any one of claims 1-6. 10. A storage medium comprising computer-executable instructions, wherein the computer-executable instructions, when executed by a computer processor, are used to perform the battery swapping site load determination according to any one of claims 1-6 method.

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