Battery replacement efficiency evaluation method, device and equipment of battery replacement station and medium

Abstract

The invention discloses a battery replacing efficiency evaluation method, device and equipment of a battery replacing station and a medium, and the method comprises the steps: determining a specified battery replacing station according to the position information of a battery replacing vehicle under the condition that a battery replacing request sent by the battery replacing vehicle is received; acquiring position information of a specified battery swap station and in-station preset acquisition information of the specified battery swap station; according to the position information of the battery swap vehicle and the position information of the specified battery swap station, determining a station searching duration effective rate parameter; according to corresponding preset acquisition data in the in-station preset acquisition information, determining a queuing duration effective parameter and a battery replacement service duration effective parameter; and according to the station searching duration effective parameter, the queuing duration effective parameter and the battery replacement service duration effective parameter corresponding to the specified battery replacement station, determining a battery replacement efficiency evaluation parameter corresponding to the specified battery replacement station. According to the invention, through the introduction of automatic, real-time evaluation and comprehensive evaluation indexes and battery replacement process parameters, the problem of lack of an effective battery replacement efficiency evaluation mode in the prior art can be solved.

Description

[0001] This application claims the right of priority based on the invention patent application filed with the China National Patent Office on December 29, 2023, with the application number 202311872270.7 and the invention title "A Method, Device, Equipment and Medium for Evaluating the Battery Replacement Efficiency of a Battery Replacement Station", and this application incorporates the full text of the above-mentioned Chinese patent application by reference. Technical Field

[0002] This specification relates to the technical field of new energy electric vehicle battery replacement, and particularly relates to a method, device, equipment and medium for evaluating the battery replacement efficiency of a battery replacement station. Background Art

[0003] With the popularization of electric vehicles and the increasing demand of users for convenient and reliable vehicle use services, as an important place for electric vehicle users to charge and replace batteries, the battery replacement efficiency of a battery replacement station is directly related to user experience and operating costs. Therefore, evaluating the battery replacement efficiency of a battery replacement station is crucial for improving operating efficiency, reducing costs and enhancing user experience.

[0004] First of all, the improvement of battery replacement efficiency can effectively reduce the waiting time of users for battery replacement. If users wait too long at the battery replacement station, it will not only affect the user experience, but may also lead to dissatisfaction with the brand, thereby reducing user stickiness and affecting the company's profitability. Therefore, by evaluating the battery replacement efficiency of a battery replacement station, existing problems can be discovered and solved in a timely manner, improving user satisfaction and increasing user stickiness.

[0005] Secondly, the evaluation of battery replacement efficiency can also provide data support for the company's operation and decision-making. By analyzing the battery replacement efficiency of a battery replacement station, the battery replacement demand situations at different time periods and different geographical locations can be understood, providing a basis for operators to reasonably allocate and adjust resources. For example, increasing battery replacement equipment or deploying more service personnel during peak periods can improve battery replacement efficiency and optimize operating costs. In addition, the layout of the battery replacement station can be optimized according to the evaluation results of the battery replacement efficiency, improving the operating efficiency of the entire battery replacement network.

[0006] However, the current problem is that the existing technology lacks an effective method for evaluating battery replacement efficiency. The current evaluation of battery replacement efficiency mainly relies on manual observation and operating experience, which has the problems of subjectivity and inaccuracy. At the same time, due to the rapid development of the battery replacement business and the rapid increase in the number of battery replacement stations, the manual evaluation method is difficult to meet the needs of rapid expansion. Summary of the Invention

[0007] One or more embodiments of this specification provide a method, device, equipment and medium for evaluating the battery replacement efficiency of a battery replacement station to solve the technical problems raised in the background art.

[0008] One or more embodiments of this specification adopt the following technical solutions:

[0009] A method for evaluating the battery swapping efficiency of a battery swapping station provided by one or more embodiments of this specification includes:

[0010] When receiving a battery swapping request sent by a battery swapping vehicle, determine a specified battery swapping station according to the position information of the battery swapping vehicle, where the position information of the battery swapping vehicle is included in the battery swapping request; obtain the position information of the specified battery swapping station and the preset collection information in the station of the specified battery swapping station, where the preset collection information in the station includes various preset collection data during the process of the battery swapping vehicle entering the specified battery swapping station for battery swapping; determine the effective rate parameter of the station finding duration corresponding to the specified battery swapping station according to the position information of the battery swapping vehicle and the position information of the specified battery swapping station; respectively determine the effective rate parameter of the queuing duration and the effective rate parameter of the battery swapping service duration corresponding to the specified battery swapping station according to the corresponding preset collection data in the preset collection information in the station; determine the battery swapping efficiency evaluation parameter corresponding to the specified battery swapping station according to the effective rate parameter of the station finding duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration.

[0011] It should be noted that through the above content, one or more embodiments of this specification have the following beneficial effects:

[0012] Objectively and accurately evaluate the battery swapping efficiency: By adopting this method for evaluating the battery swapping efficiency of a battery swapping station, it is possible to evaluate through automatically obtaining the position information of the battery swapping station and the battery swapping vehicle and the preset collection data in the station, avoiding the subjectivity and inaccuracy problems of manual observation and operation experience, and thus objectively and accurately evaluating the battery swapping efficiency of the battery swapping station.

[0013] Improve the evaluation efficiency and accuracy: By automatically obtaining data and calculating the effective rate parameter of the station finding duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration according to the preset collection data, it is possible to improve the efficiency and accuracy of the battery swapping efficiency evaluation. Compared with the manual evaluation method, this method can perform the evaluation more quickly and meet the requirements of the increase and rapid expansion of the number of battery swapping stations.

[0014] Provide a basis for decision-making: The battery swapping efficiency evaluation parameter can provide data support for the operation and decision-making of the company, understand the battery swapping efficiency situation of the battery swapping station, provide a basis for the operation personnel to reasonably allocate and adjust resources, optimize the operation cost and layout, and improve the operation efficiency of the entire battery swapping network.

[0015] Optimize the user experience: By accurately evaluating the battery swapping efficiency, the operation personnel can timely discover and solve existing problems, reduce the battery swapping waiting time of users, improve the satisfaction and experience of users, increase the stickiness of users, and promote the profitability of the company.

[0016] Further, the battery swapping vehicle according to one or more embodiments of this specification includes a plurality of battery swapping vehicles. Determining the efficiency parameter of the station finding duration corresponding to the designated swapping station according to the position information of the battery swapping vehicle and the position information of the designated swapping station includes:

[0017] According to the position information of a plurality of battery swapping vehicles and the position information of the designated swapping station, respectively determine the driving durations of the plurality of battery swapping vehicles to the designated swapping station; determine the effective proportion of station finding where the driving duration is less than a preset driving duration, and set the effective proportion of station finding as the efficiency parameter of the station finding duration corresponding to the designated swapping station; wherein, the efficiency parameter of the station finding duration is a parameter used to measure the length of time consumed by the battery swapping vehicle to find a swapping station;

[0018] Preferably, determining the effective proportion of station finding where the driving duration is less than a preset driving duration includes:

[0019] Obtain the first statistical count of the driving durations of each battery swapping vehicle to the designated swapping station satisfying the condition of being less than the preset driving duration within a first preset time period; obtain the first total number of battery swaps corresponding to the designated swapping station within the first preset time period; based on the first statistical count and the first total number of battery swaps, determine the effective proportion of station finding corresponding to the designated swapping station.

[0020] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0021] More refined evaluation of battery swapping efficiency: By respectively calculating the driving duration of each battery swapping vehicle to the designated swapping station according to the position information of a plurality of battery swapping vehicles and the position information of the designated swapping station, and determining the effective proportion of station finding where the driving duration is less than the preset driving duration. This can more accurately evaluate the length of time consumed by the battery swapping vehicle to find a swapping station and provide a more refined evaluation result of battery swapping efficiency.

[0022] Provide targeted optimization suggestions for swapping stations: According to the determined efficiency parameter of the station finding duration, the station finding efficiency of different swapping stations can be evaluated. By comparing the effective proportions of station finding of different swapping stations, it can be understood which swapping stations have relatively longer station finding times, so as to provide targeted optimization suggestions, such as layout adjustment, resource increase, etc., to optimize the operation efficiency and user experience of the swapping station.

[0023] Quantitatively measure the time spent by the battery swapping vehicle to find a swapping station: The efficiency parameter of the station finding duration is used to measure the length of time consumed by the battery swapping vehicle to find a swapping station. By determining the effective proportion of station finding, the length of the station finding time can be quantified into a specific parameter, which is convenient for measuring and comparing the battery swapping efficiency of different swapping stations.

[0024] Provide data to support decision-making: By calculating the effective proportion of station searching, data support can be provided for operators to understand the station searching efficiency of different battery swapping stations, and provide a basis for decisions such as resource allocation and layout optimization.

[0025] Refine the analysis of the driving time of battery swapping vehicles: By determining the effective proportion of station searching with a driving duration less than a preset driving duration, the number of battery swapping vehicles meeting the conditions can be counted, and finally the effective proportion of station searching can be determined. This can more finely analyze the driving time of battery swapping vehicles and understand the efficiency and trend of battery swapping vehicles searching for battery swapping stations.

[0026] Furthermore, according to the position information of multiple battery swapping vehicles and the position information of the specified battery swapping station in one or more embodiments of this specification, determining the driving duration of the multiple battery swapping vehicles to the specified battery swapping station respectively includes:

[0027] According to the position information of the multiple battery swapping vehicles and the position information of the specified battery swapping station, determine the straight-line distance and non-linear coefficient between the multiple battery swapping vehicles and the specified battery swapping station; according to the non-linear coefficient, determine the detour coefficient and the average vehicle station searching speed of the multiple battery swapping vehicles to the specified battery swapping station respectively; according to the straight-line distance, the detour coefficient and the average vehicle station searching speed, determine the driving duration of the multiple battery swapping vehicles to the specified battery swapping station respectively;

[0028] Preferably, the method determines the straight-line distance and non-linear coefficient between the multiple battery swapping vehicles and the specified battery swapping station according to the position information of the multiple battery swapping vehicles and the position information of the specified battery swapping station, including:

[0029] From each of the battery swapping vehicles reserved to perform battery swapping at the specified battery swapping station, screen out the battery swapping vehicles with a remaining battery power less than a preset battery power value; based on the position information of each of the screened-out battery swapping vehicles and the position information of the specified battery swapping station, determine the straight-line distance and non-linear coefficient between each of the screened-out battery swapping vehicles and the specified battery swapping station.

[0030] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0031] Accurately evaluate the driving duration of battery swapping vehicles: By determining the straight-line distance, non-linear coefficient between multiple battery swapping vehicles and the specified battery swapping station, and the average vehicle station searching speed, the driving duration required for each battery swapping vehicle to reach the specified battery swapping station can be accurately evaluated. Considering the actual driving distance, detour degree and the average speed of the vehicle, the driving duration can be estimated more accurately.

[0032] Provide refined route planning suggestions: By calculating the straight-line distance, detour coefficient, and average vehicle station-seeking speed, refined route planning suggestions can be provided for operators. By understanding the detour degree, straight-line distance, and vehicle speed, a more optimized route selection can be provided for battery-swapping vehicles to reduce driving duration and improve efficiency.

[0033] Optimize the allocation of operation resources: By accurately evaluating the driving duration of battery-swapping vehicles, data support can be provided for operators to understand the arrival time of different battery-swapping vehicles at the designated battery swapping station. Based on this data, the allocation and adjustment of operation resources can be better carried out to optimize the operation efficiency of the battery swapping station and the user experience.

[0034] Improve battery swapping efficiency and service satisfaction: Accurately evaluating the driving duration of battery-swapping vehicles can reduce waiting time and improve battery swapping efficiency. By optimizing route planning and resource allocation, the service satisfaction can be improved, increasing user stickiness and brand loyalty.

[0035] Make decisions and optimizations based on data: By determining the driving duration, data support can be provided to give more accurate decision-making and optimization suggestions for operators. This will help improve operation efficiency, reduce costs, and provide a basis for the enterprise to formulate a more reasonable development strategy.

[0036] Improve the flexibility of battery swapping service: Considering that most battery-swapping vehicles with remaining battery power greater than the preset power value are not in a hurry to swap batteries, by screening out battery-swapping vehicles with remaining battery power less than the preset power value, the effective rate parameter of the station-seeking duration can be determined more accurately.

[0037] Furthermore, the preset acquisition information in one or more embodiments of this specification includes the time when the battery-swapping vehicle enters the preset range of the designated battery swapping station, the battery swapping payment time of the battery-swapping vehicle, and the battery-swapping vehicle includes multiple battery-swapping vehicles;

[0038] Determine the effective rate parameter of the queuing duration corresponding to the designated battery swapping station according to the corresponding preset acquisition data in the preset acquisition information in the station, including: respectively determine the queuing duration of the multiple battery-swapping vehicles according to the time when the multiple battery-swapping vehicles enter the preset range of the designated battery swapping station and the battery swapping payment time of the multiple battery-swapping vehicles; determine the effective queuing proportion with the queuing duration less than the preset queuing duration, and set the effective queuing proportion as the effective rate parameter of the queuing duration corresponding to the designated battery swapping station; wherein, the effective rate parameter of the queuing duration represents a parameter for measuring the length of time consumed by the battery-swapping vehicle queuing for battery swapping.

[0039] Preferably, determining the effective queuing proportion with the queuing duration less than the preset queuing duration includes:

[0040] Obtain the second statistical count of the queuing durations of each of the battery swapping vehicles within the second preset time period that meet the condition of being less than the preset queuing duration; obtain the second total number of battery swaps corresponding to the specified battery swapping station within the second preset time period; based on the second statistical count and the second total number of battery swaps, determine the queuing effectiveness ratio corresponding to the specified battery swapping station.

[0041] It should be noted that the embodiments of this specification have the following beneficial effects through the above content:

[0042] Improve user experience: By collecting the time when the battery swapping vehicle enters the preset range of the specified battery swapping station and the time of paying for battery swapping, the queuing duration of the battery swapping vehicle can be analyzed, so as to determine the queuing duration effectiveness parameter. By obtaining the queuing duration information in advance, the battery swapping station with a shorter waiting time can be selected for the user, improving the battery swapping efficiency and experience of the user.

[0043] Optimize resource allocation: By determining the queuing effectiveness ratio of the queuing duration less than the preset queuing duration, the operation efficiency of the battery swapping station can be evaluated. For the battery swapping station with a low queuing duration effectiveness ratio, the reasons can be further analyzed and measures can be taken for optimization, such as increasing the capacity of the battery swapping station or improving the battery swapping efficiency, so as to optimize the resource allocation of the battery swapping station and improve the overall operation efficiency.

[0044] Improve service quality: By obtaining the number of times and the total number of battery swaps of the battery swapping vehicles with queuing durations less than the preset queuing duration within the second preset time period, the queuing effectiveness ratio of the specified battery swapping station can be determined. By increasing the queuing effectiveness ratio, the waiting time of the user can be reduced, the service capacity can be increased, and the service quality of the battery swapping station can be improved.

[0045] Data-driven decision-making: By collecting and analyzing information such as the entry time, payment for battery swapping time, and queuing duration of the battery swapping vehicle, and calculating the queuing effectiveness ratio based on the statistical count and the total number of battery swaps, it can provide a data-based decision-making basis for the managers of the battery swapping station, which helps to reasonably arrange resources, improve operation efficiency and service quality.

[0046] Furthermore, the preset in-station collection information in one or more embodiments of this specification includes the entry lifting rod time of the battery swapping vehicle entering the specified battery swapping station and the exit lifting rod time of the battery swapping vehicle leaving the specified battery swapping station, and the battery swapping vehicle includes multiple battery swapping vehicles;

[0047] Determining the battery swapping service duration effectiveness parameter corresponding to the specified battery swapping station according to the corresponding preset collection data in the preset in-station collection information includes:

[0048] Determine the battery swapping service duration of each battery swapping vehicle according to the inbound lifting rod time of the multiple battery swapping vehicles entering the specified battery swapping station and the outbound lifting rod time of the multiple battery swapping vehicles leaving the specified battery swapping station; determine the effective ratio of battery swapping services with a battery swapping service duration less than a preset battery swapping service duration, and set the effective ratio of battery swapping services as the battery swapping service efficiency parameter corresponding to the specified battery swapping station; wherein, the battery swapping service duration efficiency parameter is a parameter used to measure the length of time consumed by the battery swapping vehicle to receive battery swapping services in the battery swapping station;

[0049] Preferably, determining the effective ratio of battery swapping services with a battery swapping service duration less than a preset battery swapping service duration includes:

[0050] Obtain the third statistical count of the battery swapping service durations of each battery swapping vehicle satisfying the condition of being less than the preset battery swapping service duration within a third preset time period; obtain the third total number of battery swaps corresponding to the specified battery swapping station within the third preset time period; determine the effective ratio of battery swapping services corresponding to the specified battery swapping station based on the third statistical count and the third total number of battery swaps.

[0051] It should be noted that the embodiments of this specification have the following beneficial effects through the above content:

[0052] Improve service efficiency: By collecting the inbound lifting rod time and outbound lifting rod time of battery swapping vehicles, the battery swapping service duration of each battery swapping vehicle can be determined. By determining the effective ratio of battery swapping services with a battery swapping service duration less than a preset battery swapping service duration, the battery swapping service efficiency of the battery swapping station can be evaluated. This helps to optimize the service process of the battery swapping station and improve the efficiency and speed of battery swapping services.

[0053] Enhance user satisfaction: By increasing the effective ratio of battery swapping services, that is, the ratio of battery swapping service durations less than the preset battery swapping service duration, the waiting time of users can be reduced and user satisfaction can be enhanced. Users can complete the battery swapping service faster, reduce the stay time in the battery swapping station, and improve the convenience and comfort of travel.

[0054] Optimize resource allocation: By obtaining the number of times the battery swapping service duration of battery swapping vehicles meets the condition of being less than the preset battery swapping service duration and the total number of battery swaps within a third preset time period, the effective ratio of battery swapping services of the specified battery swapping station can be determined. This helps the battery swapping station manager understand the actual situation of battery swapping services, make reasonable resource allocation decisions, and optimize the operation efficiency and resource utilization rate of the battery swapping station.

[0055] Improve operation and management decision-making ability: By collecting and analyzing information such as the time when the charging pole is lifted when the battery-changing vehicle enters the station, the time when the charging pole is lifted when the battery-changing vehicle leaves the station, and the battery-changing service duration, and calculating the effective proportion of the battery-changing service based on the number of statistics and the total number of battery changes, it can provide a decision-making basis for data support for the managers of the battery-changing station. This can help managers judge the operation situation and service quality of the battery-changing station and make corresponding adjustment and improvement measures.

[0056] Further, the preset acquisition information in the present specification also includes the time when the battery of each battery-changing vehicle is replaced and the time when the battery of each battery-changing vehicle is removed;

[0057] The determination of the battery-changing service duration of each battery-changing vehicle according to the time when the multiple battery-changing vehicles enter the specified battery-changing station and the time when the multiple battery-changing vehicles leave the specified battery-changing station includes:

[0058] According to the time when the battery of each battery-changing vehicle is replaced and the time when the charging pole is lifted when the corresponding battery-changing vehicle enters the specified battery-changing station, determine the driving-in and positioning duration of each battery-changing vehicle; according to the time when the battery of each battery-changing vehicle is removed and the time when the battery of the corresponding battery-changing vehicle is replaced, determine the battery-changing duration of the equipment in the specified battery-changing station; according to the time when the charging pole is lifted when each battery-changing vehicle leaves the specified battery-changing station and the time when the battery of the corresponding battery-changing vehicle is removed, determine the detection and driving-away duration of each battery-changing vehicle; according to the driving-in and positioning duration of each battery-changing vehicle, the battery-changing duration of the equipment in the specified battery-changing station, and the detection and driving-away duration of each battery-changing vehicle, determine the battery-changing service duration of each battery-changing vehicle.

[0059] It should be noted that the embodiments of the present specification have the following beneficial effects through the above content:

[0060] Optimize the battery-changing service process: By collecting the time when the battery of the battery-changing vehicle is replaced, the time when the battery is removed, the time when the charging pole is lifted when entering the station, and the time when the charging pole is lifted when leaving the station, the driving-in and positioning duration, the equipment battery-changing duration, and the detection and driving-away duration of each battery-changing vehicle can be determined. This helps to analyze and optimize the battery-changing service process, discover bottlenecks and problems in the process, and improve the efficiency and quality of the battery-changing service.

[0061] Improve equipment utilization rate: By determining the battery-changing duration of the equipment in the specified battery-changing station, the utilization rate and efficiency of the equipment can be evaluated. According to the battery-changing duration of the equipment, the maintenance and adjustment of the equipment can be reasonably arranged, the use efficiency of the equipment can be improved, and the service life of the equipment can be extended, thereby improving the equipment utilization rate and operation efficiency of the battery-changing station.

[0062] Reduce user waiting time: By determining the battery swapping service duration of battery swapping vehicles, including the driving-in and positioning duration, the equipment battery swapping duration, and the inspection and driving-out duration, the waiting time of users at the battery swapping station can be reduced. Providing accurate battery swapping service duration information can help users select a battery swapping station with a shorter waiting time, improving the battery swapping efficiency and experience of users.

[0063] Data-driven decision-making: By collecting and analyzing the battery installation time, battery removal time, in-station lifting rod time, and out-station lifting rod time of battery swapping vehicles, the duration of each link of the battery swapping service can be determined, thus providing a decision-making basis supported by data. Based on these data, the service process, equipment allocation, and personnel arrangement of the battery swapping station can be optimized, improving the accuracy and effectiveness of operation management decisions.

[0064] Furthermore, one or more embodiments of this specification obtain the preset in-station collection information of the specified battery swapping station, including: obtaining various preset collection data of the battery swapping vehicle entering the battery swapping station for battery swapping through sensors built in the specified battery swapping station;

[0065] Preferably, obtaining the preset in-station collection information of the specified battery swapping station includes: obtaining various first preset collection data of the battery swapping vehicle entering the battery swapping station for battery swapping through sensors built in the specified battery swapping station; obtaining various second preset collection data of the battery swapping vehicle entering the battery swapping station for battery swapping through sensors built in the battery swapping vehicle; if the error between the various first preset collection data and the corresponding second preset collection data is less than a preset value, determining various preset collection data of the battery swapping vehicle entering the battery swapping station for battery swapping according to the various first preset collection data and the various second preset collection data.

[0066] It should be noted that the embodiments of this specification have the following beneficial effects through the above content:

[0067] Improve data accuracy: By obtaining the preset collection information of the specified battery swapping station, including the preset collection data of the battery swapping vehicle entering the battery swapping station for battery swapping, more accurate data can be obtained. By using sensors built in the battery swapping station and sensors built in the battery swapping vehicle, various data can be collected, including the in-station time, various data during the battery swapping process, etc. This helps to improve the accuracy and reliability of the data.

[0068] Provide more comprehensive data analysis: By obtaining the preset collection information of the specified battery swapping station, comprehensive data can be obtained, including various preset collection data of the battery swapping vehicle entering the battery swapping station. This helps to conduct comprehensive data analysis and statistics, deeply understand the operation situation and performance indicators of the battery swapping station, and provide a more comprehensive basis for decision-making.

[0069] Reliable data verification: By comparing whether the error between the first preset acquisition data and the second preset acquisition data is less than the preset value, the accuracy and reliability of the data can be verified. This helps to identify possible data anomalies and errors, improve the credibility of the data, and ensure the reliability and effectiveness of the data.

[0070] Optimizing in-station equipment and services: By obtaining the preset acquisition data during the process of a battery swapping vehicle entering a battery swapping station for battery swapping, the in-station equipment and services can be analyzed and optimized. This helps to discover the usage and wear conditions of the equipment, as well as the efficiency and quality issues of the services, providing a basis for the allocation and maintenance of the equipment, and optimizing the service process to improve the operation efficiency of the battery swapping station and the user experience.

[0071] A battery swapping efficiency evaluation device for a battery swapping station provided by one or more embodiments of this specification, the device includes:

[0072] A battery swapping station determination unit, configured to determine a specified battery swapping station according to the position information of the battery swapping vehicle when receiving a battery swapping request from the battery swapping vehicle, where the battery swapping request includes the position information of the battery swapping vehicle;

[0073] An information acquisition unit, configured to acquire the position information of the specified battery swapping station and the in-station preset acquisition information of the specified battery swapping station, where the in-station preset acquisition information includes various preset acquisition data during the process of the battery swapping vehicle entering the specified battery swapping station for battery swapping;

[0074] A first efficiency determination unit, configured to determine the effective rate parameter of the station search duration corresponding to the specified battery swapping station according to the position information of the battery swapping vehicle and the position information of the specified battery swapping station;

[0075] A second efficiency determination unit, configured to respectively determine the effective rate parameter of the queuing duration and the effective rate parameter of the battery swapping service duration corresponding to the specified battery swapping station according to the corresponding preset acquisition data in the in-station preset acquisition information;

[0076] A battery swapping efficiency evaluation unit, configured to determine the battery swapping efficiency evaluation parameter corresponding to the specified battery swapping station according to the effective rate parameter of the station search duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration.

[0077] A battery swapping efficiency evaluation device for a battery swapping station provided by one or more embodiments of this specification, includes:

[0078] At least one processor; and,

[0079] A memory communicatively connected to the at least one processor; where,

[0080] The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to implement the method for evaluating the battery swapping efficiency of a battery swapping station as described in any one of the above embodiments, specifically including:

[0081] When receiving a battery swapping request sent by a battery swapping vehicle, determine a designated battery swapping station according to the location information of the battery swapping vehicle, where the battery swapping request includes the location information of the battery swapping vehicle;

[0082] Obtain the location information of the designated battery swapping station and the preset collection information within the designated battery swapping station, where the preset collection information within the station includes various preset collection data during the process of the battery swapping vehicle entering the designated battery swapping station for battery swapping;

[0083] According to the location information of the battery swapping vehicle and the location information of the designated battery swapping station, determine the efficiency parameter of the station seeking duration corresponding to the designated battery swapping station;

[0084] According to the corresponding preset collection data in the preset collection information within the station, respectively determine the efficiency parameter of the queuing duration and the efficiency parameter of the battery swapping service duration corresponding to the designated battery swapping station;

[0085] According to the efficiency parameter of the station seeking duration, the efficiency parameter of the queuing duration, and the efficiency parameter of the battery swapping service duration, determine the evaluation parameter of the battery swapping efficiency corresponding to the designated battery swapping station.

[0086] A non - volatile computer storage medium provided by one or more embodiments of this specification stores computer - executable instructions, and when the computer - executable instructions are executed by a computer, they can implement the method for evaluating the battery swapping efficiency of a battery swapping station as described in any one of the above embodiments, specifically including:

[0087] When receiving a battery swapping request sent by a battery swapping vehicle, determine a designated battery swapping station according to the location information of the battery swapping vehicle, where the battery swapping request includes the location information of the battery swapping vehicle;

[0088] Obtain the location information of the designated battery swapping station and the preset collection information within the designated battery swapping station, where the preset collection information within the station includes various preset collection data during the process of the battery swapping vehicle entering the designated battery swapping station for battery swapping;

[0089] According to the location information of the battery swapping vehicle and the location information of the designated battery swapping station, determine the efficiency parameter of the station seeking duration corresponding to the designated battery swapping station;

[0090] According to the corresponding preset collection data in the preset collection information within the station, respectively determine the efficiency parameter of the queuing duration and the efficiency parameter of the battery swapping service duration corresponding to the designated battery swapping station;

[0091] Determine the battery swapping efficiency evaluation parameter corresponding to the specified battery swapping station according to the searching station duration efficiency parameter, the queuing duration efficiency parameter, and the battery swapping service duration efficiency parameter.

[0092] The above at least one technical solution adopted in the embodiments of the present specification can achieve the following beneficial effects:

[0093] In the embodiments of the present specification, by obtaining the location information of the battery swapping station and the preset collection information in the station, the automated evaluation of the battery swapping efficiency is realized. Compared with the traditional manual observation and operation experience, the labor cost and the influence of subjectivity can be greatly reduced, and the accuracy and reliability of the evaluation can be improved.

[0094] At the same time, in the embodiments of the present specification, by monitoring and analyzing the operation status of the battery swapping station in real time, the battery swapping efficiency of the battery swapping station can be evaluated in real time, which means that the operation personnel can understand the operation status and efficiency of the battery swapping station at any time, discover and solve the existing problems in time, and improve the battery swapping efficiency.

[0095] Moreover, in the embodiments of the present specification, according to the three indicators of the searching station duration efficiency parameter, the queuing duration efficiency parameter, and the battery swapping service duration efficiency parameter of the battery swapping vehicle, the battery swapping efficiency of the battery swapping station is comprehensively evaluated. Such a comprehensive evaluation can more comprehensively understand the operation status of the battery swapping station, accurately grasp its efficiency level, and provide more targeted operation and decision-making data support for the operation personnel.

[0096] In addition, due to the rapid development of the battery swapping business and the rapid increase in the number of battery swapping stations, the traditional manual evaluation method has been difficult to meet the needs of rapid expansion. However, the automated feature of the embodiments of the present specification can adapt to the rapidly expanding business environment and realize the rapid and accurate evaluation of the battery swapping efficiency of a large number of battery swapping stations.

[0097] In summary, through the introduction of automation, real-time evaluation, comprehensive evaluation indicators, and battery swapping process parameters, the embodiments of the present specification can solve the problem that the existing technology lacks an effective battery swapping efficiency evaluation method, provide accurate and reliable operation and decision-making data support for regional operation personnel, and improve the operation efficiency of the battery swapping station and the user experience. Among them, the battery swapping process parameters specifically include the "searching station duration efficiency parameter" for finding the battery swapping station before battery swapping, the "queuing duration efficiency parameter" for queuing and waiting for battery swapping before battery swapping, and the "battery swapping service duration efficiency parameter" for waiting for the completion of battery swapping during battery swapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0098] To more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments recorded in this specification. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings. In the accompanying drawings:

[0099] Figure 1 It is a schematic flowchart of a method for evaluating the battery swapping efficiency of a battery swapping station provided by one or more embodiments of this specification;

[0100] Figure 2 It is a schematic flowchart of a method for evaluating the battery swapping efficiency of a battery swapping station provided by one or more embodiments of this specification;

[0101] Figure 3 It is a flowchart of an analysis method for a perfect order of battery swapping data provided by one or more embodiments of this specification;

[0102] Figure 4 It is a flowchart of the analysis of the effective rate parameter of the station search duration provided by one or more embodiments of this specification;

[0103] Figure 5 It is a flowchart of the analysis of the effective rate parameter of the queuing duration provided by one or more embodiments of this specification;

[0104] Figure 6 It is a flowchart of the analysis of the effective rate parameter of the battery swapping service duration provided by one or more embodiments of this specification;

[0105] Figure 7 It is a schematic structural diagram of a device for evaluating the battery swapping efficiency of a battery swapping station provided by one or more embodiments of this specification;

[0106] Figure 8 It is a schematic structural diagram of a device for evaluating the battery swapping efficiency of a battery swapping station provided by one or more embodiments of this specification. Detailed implementation manners

[0107] The embodiments of this specification provide a method, device, equipment and medium for evaluating the battery swapping efficiency of a battery swapping station.

[0108] In order to enable those skilled in the art to better understand the technical solutions in this specification, the following will clearly and completely describe the technical solutions in the embodiments of this specification with reference to the accompanying drawings in the embodiments of this specification. Obviously, the described embodiments are only some embodiments of this specification, rather than all embodiments. Based on the embodiments of this specification, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0109] Figure 1 A flowchart of a method for evaluating the battery swapping efficiency of a battery swapping station provided for one or more embodiments of this specification. This process can be executed by a battery swapping efficiency evaluation system of the battery swapping station. Some input parameters or intermediate results in the process allow manual intervention and adjustment to help improve accuracy.

[0110] The method process steps of the embodiments of this specification are as follows:

[0111] S102, when receiving a battery swapping request sent by a battery swapping vehicle, determine a designated battery swapping station according to the location information of the battery swapping vehicle, where the location information of the battery swapping vehicle is included in the battery swapping request.

[0112] In the embodiments of this specification, the designated battery swapping station can be a designated battery swapping station directly recommended by the battery swapping system according to the location information of the battery swapping vehicle, or a designated battery swapping station selected by the user from multiple alternative battery swapping stations recommended by the battery swapping system. The alternative battery swapping stations are battery swapping stations matched by the battery swapping system according to the location information of the battery swapping vehicle.

[0113] It should be noted that regarding the battery swapping system recommending a designated battery swapping station according to the location information of the battery swapping vehicle, when the battery swapping vehicle sends a battery swapping request, the battery swapping system can use the location information of the vehicle to match the battery swapping station closest to the vehicle and recommend this battery swapping station to the user. This solution can provide the most convenient and fast battery swapping service and improve user satisfaction and battery swapping efficiency.

[0114] It should be noted that regarding the user selecting a designated battery swapping station from multiple alternative battery swapping stations, when the battery swapping vehicle sends a battery swapping request, the battery swapping system can match multiple alternative battery swapping stations according to the location information of the vehicle and display these alternative battery swapping stations for the user to select. The user can select the most suitable battery swapping station as the designated battery swapping station according to their own needs, such as factors like distance, charging equipment, and service quality. This provides the user with more options and meets the user's personalized needs.

[0115] In addition, the embodiments of this specification can also use the following several methods to automatically determine a designated battery swapping station for the user without the user having to select manually. The user can preset the station selection method:

[0116] a. Nearest battery swapping station selection: Calculate the distance to nearby battery swapping stations according to the vehicle location information and select the battery swapping station with the shortest distance as the designated battery swapping station.

[0117] b. Region range selection: According to the region range where the vehicle location information is located, use the eligible battery swapping stations as alternatives, and then determine the final designated battery swapping station according to certain selection rules.

[0118] c. Preset rule selection: Select according to preset rules, such as factors like the load balance of the battery swapping station and battery inventory.

[0119] S104. Obtain the location information of the specified battery swapping station and the preset in-station collection information of the specified battery swapping station, where the preset in-station collection information includes various preset collection data during the process of an electric vehicle entering the specified battery swapping station for battery swapping.

[0120] In the embodiments of this specification, the battery swapping system can pre-enter the location information of the specified battery swapping station into the system. Geographic Information System (GIS) or other positioning technologies, such as Global Positioning System (GPS), etc., can be used to obtain the longitude and latitude coordinates of the battery swapping station and associate them with the identifier of the specified battery swapping station. When receiving a request from an electric vehicle, the nearest battery swapping station can be matched according to the location information of the vehicle.

[0121] In the embodiments of this specification, when obtaining the preset in-station collection information of the specified battery swapping station, various preset collection data during the process of an electric vehicle entering the battery swapping station for battery swapping can be obtained through sensors built in the specified battery swapping station.

[0122] It should be noted that various types of sensor devices, such as cameras, battery detectors, current sensors, etc., can be deployed inside the specified battery swapping station to obtain various preset collection data during the process of an electric vehicle entering the battery swapping station for battery swapping. These sensors can record and monitor key data, such as entry time, battery status, battery swapping time, charging efficiency, etc.

[0123] Meanwhile, in the embodiments of this specification, it is also necessary to collect and record various preset collection data obtained by the sensors. Internet of Things technology can be used to transmit the data in real time through the sensor devices to a data center or server for centralized storage. The storage method of the data can select a suitable database or cloud storage solution according to requirements.

[0124] Preferably, when obtaining the preset acquisition information in the specified swapping station in the embodiments of this specification, various first preset acquisition data during the swapping process of the swapping vehicle entering the swapping station can be obtained through the sensors built in the specified swapping station; and then various second preset acquisition data during the swapping process of the swapping vehicle entering the swapping station can be obtained through the sensors built in the swapping vehicle. If the error between the various first preset acquisition data and the corresponding second preset acquisition data is less than the preset value, the data is considered reliable and the next step of processing can be carried out. Then, based on the various first preset acquisition data and the various second preset acquisition data, various preset acquisition data during the swapping process of the swapping vehicle entering the swapping station can be determined. It should be noted that in the embodiments of this specification, the various first preset acquisition data or the various second preset acquisition data can be used as the various preset acquisition data during the swapping process of the swapping vehicle entering the swapping station.

[0125] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0126] Improve data accuracy: By obtaining the preset acquisition information of the specified swapping station, including the preset acquisition data during the swapping process of the swapping vehicle entering the swapping station, more accurate data can be obtained. By using the sensors built in the swapping station and the sensors built in the swapping vehicle, various data can be collected, including the arrival time, various data during the swapping process, etc. This helps to improve the accuracy and reliability of the data.

[0127] Provide more comprehensive data analysis: By obtaining the preset acquisition information of the specified swapping station, comprehensive data can be obtained, including various preset acquisition data of the swapping vehicle entering the swapping station. This helps to conduct comprehensive data analysis and statistics, deeply understand the operation situation and performance indicators of the swapping station, and provide a more comprehensive basis for decision-making.

[0128] Reliable data verification: By comparing whether the error between the first preset acquisition data and the second preset acquisition data is less than the preset value, the accuracy and reliability of the data can be verified. This helps to identify possible data anomalies and errors, improve the credibility of the data, and ensure the reliability and effectiveness of the data.

[0129] Optimize in-station equipment and services: By obtaining the preset acquisition data during the swapping process of the swapping vehicle entering the swapping station, the in-station equipment and services can be analyzed and optimized. This helps to discover the usage situation, loss situation of the equipment, as well as the efficiency and quality problems of the services, provides a basis for the allocation and maintenance of the equipment, and optimizes the service process to improve the operation efficiency and user experience of the swapping station.

[0130] S106. Determine the station - finding duration efficiency parameter (i.e., the station - finding duration efficiency) corresponding to the specified swapping station according to the location information of the swapping vehicle and the location information of the specified swapping station.

[0131] In the embodiments of this specification, the swapping vehicle may include multiple swapping vehicles. When determining the station - finding duration efficiency parameter corresponding to the specified swapping station, first, according to the location information of the multiple swapping vehicles and the location information of the specified swapping station, respectively determine the driving durations of the multiple swapping vehicles to the specified swapping station; then determine the effective proportion of station - finding where the driving duration is less than a preset driving duration, and set the effective proportion of station - finding as the station - finding duration efficiency parameter corresponding to the specified swapping station; wherein, the station - finding duration efficiency parameter is a parameter used to measure the length of time consumed by the swapping vehicle to find a swapping station.

[0132] Preferably, when determining the effective proportion of station - finding where the driving duration is less than the preset driving duration in the embodiments of this specification, first obtain the first statistical count of the driving durations of each swapping vehicle to the specified swapping station satisfying the condition of being less than the preset driving duration within a first preset time period; obtain the first total number of swapping times corresponding to the specified swapping station within the first preset time period; based on the first statistical count and the first total number of swapping times, determine the effective proportion of station - finding corresponding to the specified swapping station. For example, if there are a total of 10 swapping vehicles and 7 of them have a driving duration less than the preset driving duration, then the effective proportion of station - finding is 70%.

[0133] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0134] More refined evaluation of swapping efficiency: By respectively calculating the driving durations of each swapping vehicle to the specified swapping station according to the location information of the multiple swapping vehicles and the location information of the specified swapping station, and determining the effective proportion of station - finding where the driving duration is less than the preset driving duration. This can more accurately evaluate the length of time consumed by the swapping vehicle to find a swapping station and provide a more refined evaluation result of swapping efficiency.

[0135] Provide targeted optimization suggestions for swapping stations: According to the determined station - finding duration efficiency parameter, the station - finding efficiency of different swapping stations can be evaluated. By comparing the effective proportions of station - finding of different swapping stations, it can be known which swapping stations have a relatively long station - finding time, so as to provide targeted optimization suggestions, such as layout adjustment, resource increase, etc., to optimize the operation efficiency of the swapping station and the user experience.

[0136] Quantitatively measure the time taken by battery swapping vehicles to find a battery swapping station: The efficiency parameter of the station finding duration is used to measure the length of time it takes for a battery swapping vehicle to find a battery swapping station. By determining the effective proportion of station finding, the length of the station finding time can be quantified into a specific parameter, which is convenient for measuring and comparing the battery swapping efficiency of different battery swapping stations.

[0137] Provide data support for decision-making: By calculating the effective proportion of station finding, data support can be provided for operators to understand the station finding efficiency of different battery swapping stations, and provide a basis for decisions such as resource allocation and layout optimization.

[0138] Refine the analysis of the driving time of battery swapping vehicles: By determining the effective proportion of station finding with a driving duration less than the preset driving duration, the number of battery swapping vehicles that meet the conditions can be counted, and finally the effective proportion of station finding can be determined. This can more finely analyze the driving time of battery swapping vehicles and understand the efficiency and trend of battery swapping vehicles finding battery swapping stations.

[0139] Furthermore, when determining the driving durations of the multiple battery swapping vehicles to the designated battery swapping station according to the position information of the multiple battery swapping vehicles and the position information of the designated battery swapping station in one or more embodiments of this specification, first, according to the position information of the multiple battery swapping vehicles and the position information of the designated battery swapping station, determine the straight-line distance and the non-straight-line coefficient between the multiple battery swapping vehicles and the designated battery swapping station; then, according to the non-straight-line coefficient, determine the detour coefficient and the average vehicle station finding speed of the multiple battery swapping vehicles to the designated battery swapping station respectively; finally, according to the straight-line distance, the detour coefficient and the average vehicle station finding speed, determine the driving durations of the multiple battery swapping vehicles to the designated battery swapping station respectively;

[0140] It should be noted that regarding the above determination of the driving durations of multiple battery swapping vehicles to the designated battery swapping station, the following specific implementation solutions can be adopted:

[0141] Determine the straight-line distance and non-straight-line coefficient: Based on the location information of multiple battery-swapping vehicles and the location information of a specified battery-swapping station, calculate the straight-line distance between each vehicle and the battery-swapping station, and determine the non-straight-line coefficient. The straight-line distance can be calculated using the longitude and latitude calculation formula or the distance calculation function provided by the map service. The non-straight-line coefficient is a parameter that measures the relationship between the actual driving distance and the straight-line distance. A common method is to calculate the actual path length of the vehicle's driving by establishing a network model based on road network data and vehicle trajectory data. For example, if the straight-line distance is 10 kilometers, the actual driving distance may be longer because the vehicle needs to bypass road obstacles, obey traffic lights, turn, etc. The non-straight-line coefficient can multiply the straight-line distance by a coefficient to obtain a driving distance closer to the actual situation. If the non-straight-line coefficient is 1.2, then the actual driving distance will be 12 kilometers. The size of the non-straight-line coefficient depends on factors such as the complexity of the road network, traffic flow, and road congestion. The accuracy and reliability of this coefficient are very important for determining the driving duration of the vehicle to reach the battery-swapping station, so it needs to be adjusted and optimized according to the actual situation.

[0142] Determine the detour coefficient and the average vehicle station-seeking speed: According to the non-straight-line coefficient, calculate the detour coefficient of each battery-swapping vehicle and the average vehicle station-seeking speed. The detour coefficient reflects the extension ratio of the vehicle's driving path relative to the straight-line distance, and the average vehicle station-seeking speed reflects the average speed during the vehicle's driving process.

[0143] Calculate the driving duration: According to the straight-line distance, detour coefficient, and average vehicle station-seeking speed, calculate the driving duration required for each battery-swapping vehicle to reach the specified battery-swapping station. The driving duration can be calculated by a formula. For example, the driving duration is equal to the straight-line distance multiplied by the detour coefficient divided by the average vehicle station-seeking speed.

[0144] Preferably, when determining the straight-line distance between the multiple battery-swapping vehicles and the specified battery-swapping station, and the non-straight-line coefficient, based on the location information of the multiple battery-swapping vehicles and the location information of the specified battery-swapping station, battery-swapping vehicles with remaining battery power less than a preset power value can be screened out from each of the battery-swapping vehicles that have made an appointment to swap batteries at the specified battery-swapping station. Considering that the battery-swapping vehicle does not go directly to the battery-swapping station after sending a battery-swapping request, the preset power value can be determined according to statistical data. When at this preset power value, most battery-swapping vehicles choose to go directly to the battery-swapping station for battery swapping. For example, the preset power value is 40%; then, based on the location information of each of the screened battery-swapping vehicles and the location information of the specified battery-swapping station, determine the straight-line distance between each of the screened battery-swapping vehicles and the specified battery-swapping station, and the non-straight-line coefficient.

[0145] It should be noted that the embodiments of this specification have the following beneficial effects through the above content:

[0146] Accurately evaluate the driving duration of battery swapping vehicles: By determining the straight-line distance and non-straight-line coefficient between multiple battery swapping vehicles and a designated battery swapping station, as well as the average station-seeking speed of the vehicles, the driving duration required for each battery swapping vehicle to reach the designated battery swapping station can be accurately evaluated. Considering the actual driving distance, detour degree, and the average speed of the vehicle, the driving duration can be estimated more accurately.

[0147] Provide refined route planning suggestions: By calculating the straight-line distance, detour coefficient, and the average station-seeking speed of the vehicle, refined route planning suggestions can be provided for operation personnel. By understanding the detour degree, straight-line distance, and vehicle speed, a more optimized route selection can be provided for battery swapping vehicles to reduce the driving duration and improve efficiency.

[0148] Optimize the allocation of operation resources: By accurately evaluating the driving duration of battery swapping vehicles, data support can be provided for operation personnel to understand the time situation of different battery swapping vehicles reaching the designated battery swapping station. Based on this data, the allocation and adjustment of operation resources can be better carried out to optimize the operation efficiency of the battery swapping station and the user experience.

[0149] Improve the battery swapping efficiency and service satisfaction: Accurately evaluating the driving duration of battery swapping vehicles can reduce the waiting time and improve the battery swapping efficiency. By optimizing the route planning and resource allocation, the service satisfaction can be improved, increasing user stickiness and brand loyalty.

[0150] Make decisions and optimizations based on data: By determining the driving duration, data support can be provided to give more accurate decision-making and optimization suggestions for operation personnel. This will help improve the operation efficiency, reduce costs, and provide a basis for the enterprise to formulate a more reasonable development strategy.

[0151] Improve the accuracy of the effective rate parameter of the station-seeking duration: Considering that most battery swapping vehicles with a remaining battery power greater than the preset power value are not in a hurry to swap batteries, by screening out battery swapping vehicles with a remaining battery power less than the preset power value, the effective rate parameter of the station-seeking duration can be determined more accurately.

[0152] S108, respectively determine the queuing duration effective rate parameter (i.e., the queuing duration effective rate) and the battery swapping service duration effective rate parameter (i.e., the battery swapping service duration effective rate) corresponding to the designated battery swapping station according to the corresponding preset acquisition data in the preset acquisition information in the station.

[0153] In the embodiments of this specification, the preset collection information within the station includes the time when the battery swapping vehicle enters the preset range of the specified battery swapping station, and the battery swapping time when the battery swapping vehicle pays the fee. The battery swapping vehicles include multiple battery swapping vehicles. When determining the queuing duration efficiency parameter corresponding to the specified battery swapping station according to the corresponding preset collection data in the preset collection information within the station, first, according to the time when the multiple battery swapping vehicles enter the preset range of the specified battery swapping station and the battery swapping time when the multiple battery swapping vehicles pay the fee, the queuing duration of each of the multiple battery swapping vehicles can be determined respectively. Then, determine the effective queuing proportion where the queuing duration is less than the preset queuing duration, and set the effective queuing proportion as the queuing duration efficiency parameter corresponding to the specified battery swapping station. Wherein, the queuing duration efficiency parameter is a parameter used to measure the length of time consumed by the battery swapping vehicle queuing for battery swapping.

[0154] It should be noted that regarding the determination of the queuing duration efficiency parameter corresponding to the specified battery swapping station, the following specific implementation scheme can be adopted:

[0155] Collect battery swapping vehicle information: Inside the specified battery swapping station, collect the time when the battery swapping vehicle enters the preset range and the battery swapping time when it pays the fee. This can be obtained through the sensing device for the vehicle entering the preset range and the payment system.

[0156] Calculate the queuing duration: According to the time when the battery swapping vehicle enters the preset range and the battery swapping time when it pays the fee, calculate the queuing duration of each battery swapping vehicle respectively. The queuing duration can be obtained by the difference between the time of entering the preset range and the battery swapping time when paying the fee.

[0157] Determine the effective queuing proportion: According to the queuing durations of multiple battery swapping vehicles, determine the effective queuing proportion where the queuing duration is less than the preset queuing duration. The effective queuing proportion represents the proportion of vehicles whose queuing waiting time is less than the preset queuing duration among the total vehicles.

[0158] Set the queuing duration efficiency parameter: Set the effective queuing proportion as the queuing duration efficiency parameter corresponding to the specified battery swapping station. This parameter is used to measure the length of time consumed by the battery swapping vehicle queuing for battery swapping. The higher the efficiency parameter, the shorter the average queuing duration.

[0159] Preferably, when determining the effective queuing proportion where the queuing duration is less than the preset queuing duration, first obtain the second statistical count of the queuing durations of each of the battery swapping vehicles satisfying the condition of being less than the preset queuing duration within the second preset time period. Then, obtain the second total number of battery swaps corresponding to the specified battery swapping station within the second preset time period. Finally, based on the second statistical count and the second total number of battery swaps, determine the effective queuing proportion corresponding to the specified battery swapping station.

[0160] It should be noted that regarding the determination of the effective queuing ratio mentioned above, the following specific implementation solutions can be adopted:

[0161] Define a preset time period: First, it is necessary to determine the start and end times of the second preset time period, which is used to calculate the statistical frequency of the queuing duration of battery swapping vehicles meeting the condition of being less than the preset queuing duration.

[0162] Count the number of times the queuing time meets the condition: During the second preset time period, count whether the queuing duration of each battery swapping vehicle meets the condition of being less than the preset queuing duration. Accumulate the number of times that meet the condition to obtain the second statistical frequency.

[0163] Count the total number of battery swaps: During the second preset time period, count the total number of battery swaps at the specified battery swapping station, that is, the number of battery swaps of vehicles during this time period. Obtain the second total number of battery swaps.

[0164] Calculate the effective queuing ratio: According to the second statistical frequency and the second total number of battery swaps, calculate the effective queuing ratio. The effective queuing ratio represents the proportion of the number of times the queuing duration meets the condition of being less than the preset queuing duration in the total number of battery swaps.

[0165] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0166] Improve the user experience: By collecting the time when the battery swapping vehicle enters the preset range of the specified battery swapping station and the time of paying for battery swapping, the queuing duration of the battery swapping vehicle can be analyzed, thereby determining the effective rate parameter of the queuing duration. By obtaining the queuing duration information in advance, it is possible to select a battery swapping station with a shorter waiting time for users, improving the battery swapping efficiency and experience of users.

[0167] Optimize resource allocation: By determining the effective queuing ratio of the queuing duration less than the preset queuing duration, the operating efficiency of the battery swapping station can be evaluated. For battery swapping stations with a low effective rate of queuing duration, the reasons can be further analyzed and measures can be taken for optimization, such as increasing the capacity of the battery swapping station or improving the battery swapping efficiency, thereby optimizing the resource allocation of the battery swapping station and improving the overall operating efficiency.

[0168] Improve service quality: By obtaining the number of times the queuing duration of battery swapping vehicles is less than the preset queuing duration and the total number of battery swaps during the second preset time period, the effective queuing ratio of the specified battery swapping station can be determined. By increasing the effective queuing ratio, the waiting time of users can be reduced, the service capacity can be increased, and the service quality of the battery swapping station can be improved.

[0169] Data-driven decision-making: By collecting and analyzing information such as the arrival time, charging and swapping time, and queuing duration of battery-swapping vehicles, and calculating the effective queuing ratio based on the number of statistics and the total number of battery swaps, it can provide data-based decision-making basis for the managers of battery swap stations, helping to reasonably arrange resources, improve operation efficiency and service quality.

[0170] Further, the preset in-station collection information in one or more embodiments of this specification includes the in-station lifting rod time when the battery-swapping vehicle enters the specified battery swap station and the out-station lifting rod time when the battery-swapping vehicle leaves the specified battery swap station. The battery-swapping vehicle includes multiple battery-swapping vehicles. When determining the effective rate parameter of the battery swapping service duration corresponding to the specified battery swap station according to the corresponding preset collection data in the in-station preset collection information, first, according to the in-station lifting rod time when the multiple battery-swapping vehicles enter the specified battery swap station and the out-station lifting rod time when the multiple battery-swapping vehicles leave the specified battery swap station, determine the battery swapping service duration of each battery-swapping vehicle; then determine the effective proportion of the battery swapping service with a service duration less than the preset battery swapping service duration, and set the effective proportion of the battery swapping service as the effective rate parameter of the battery swapping service duration corresponding to the specified battery swap station; where the effective rate parameter of the battery swapping service duration is a parameter used to measure the length of time consumed by the battery-swapping vehicle to receive the battery swapping service in the battery swap station.

[0171] It should be noted that regarding the determination of the effective rate parameter of the battery swapping service duration, the following specific implementation scheme can be adopted:

[0172] Collect battery-swapping vehicle information: In the specified battery swap station, collect the in-station lifting rod time and out-station lifting rod time of the battery-swapping vehicle. This can be obtained through the perception devices for vehicle entry and exit.

[0173] Calculate the battery swapping service duration: According to the in-station lifting rod time and out-station lifting rod time of the battery-swapping vehicle, calculate the battery swapping service duration of each vehicle. The battery swapping service duration can be obtained by the difference between the in-station and out-station lifting rod times.

[0174] Determine the effective proportion of the battery swapping service: According to the battery swapping service durations of multiple battery-swapping vehicles, determine the effective proportion of the battery swapping service with a service duration less than the preset battery swapping service duration. The effective proportion of the battery swapping service represents the proportion of vehicles with a battery swapping service duration less than the preset battery swapping service duration in the total number of vehicles.

[0175] Set the effective rate parameter of the battery swapping service duration: Set the effective proportion of the battery swapping service as the effective rate parameter of the battery swapping service duration corresponding to the specified battery swap station. This parameter is used to measure the length of time consumed by the battery-swapping vehicle to receive the battery swapping service in the battery swap station. The higher the effective rate parameter, the shorter the average battery swapping service duration.

[0176] Preferably, when determining the effective ratio of battery swapping services with a battery swapping service duration less than a preset battery swapping service duration, the third statistical count where the battery swapping service durations of each of the battery swapping vehicles meet the condition of being less than the preset battery swapping service duration within a third preset time period may be obtained first; then, the third total number of battery swaps corresponding to the specified battery swapping station within the third preset time period may be obtained; finally, based on the third statistical count and the third total number of battery swaps, the effective ratio of battery swapping services corresponding to the specified battery swapping station may be determined.

[0177] It should be noted that regarding the determination of the effective ratio of battery swapping services above, the following specific implementation may be adopted:

[0178] Define the preset time period: First, the start and end times of the third preset time period need to be determined. This time period is used to calculate the statistical count of the battery swapping service durations of battery swapping vehicles meeting the condition of being less than the preset battery swapping service duration.

[0179] Count the number of times the service duration meets the condition: Within the third preset time period, record the battery swapping service duration of each battery swapping vehicle, and filter out the battery swapping vehicles that meet the condition of having a battery swapping service duration less than the preset battery swapping service duration. Count the number of battery swapping vehicles that meet the condition to obtain the third statistical count.

[0180] Obtain the total number of battery swaps of the specified battery swapping station: Within the third preset time period, record the total number of battery swaps of the specified battery swapping station to obtain the third total number of battery swaps.

[0181] Determine the effective ratio of battery swapping services: According to the third statistical count and the third total number of battery swaps, calculate the effective ratio of battery swapping services corresponding to the specified battery swapping station. The calculation formula is effective ratio = third statistical count / third total number of battery swaps * 100%.

[0182] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0183] Improve service efficiency: By collecting the time when the battery swapping vehicle enters the station and the time when it exits the station with the pole lifted, the battery swapping service duration of each battery swapping vehicle can be determined. By determining the effective ratio of battery swapping services with a battery swapping service duration less than the preset battery swapping service duration, the battery swapping service efficiency of the battery swapping station can be evaluated. This helps to optimize the service process of the battery swapping station and improve the efficiency and speed of the battery swapping service.

[0184] Enhance user satisfaction: By increasing the effective ratio of battery swapping services, that is, the ratio of the battery swapping service duration less than the preset battery swapping service duration, the waiting time of users can be reduced and the user satisfaction can be enhanced. Users can complete the battery swapping service faster, reduce the staying time in the battery swapping station, and improve the convenience and comfort of travel.

[0185] Resource optimization allocation: By obtaining the number of times the battery swapping service duration of battery swapping vehicles within the third preset time period is less than the preset battery swapping service duration and the total number of battery swaps, the effective ratio of the battery swapping service at a specified battery swapping station can be determined. This helps the manager of the battery swapping station understand the actual situation of the battery swapping service, make reasonable resource allocation decisions, and optimize the operation efficiency and resource utilization rate of the battery swapping station.

[0186] Improving the ability of operation management decision-making: By collecting and analyzing information such as the time when the battery swapping vehicle raises the pole when entering the station, the time when the battery swapping vehicle raises the pole when leaving the station, and the battery swapping service duration, and calculating the effective ratio of the battery swapping service based on the statistical number of times and the total number of battery swaps, it can provide a decision-making basis with data support for the manager of the battery swapping station. This can help the manager judge the operation situation and service quality of the battery swapping station and take corresponding adjustment and improvement measures.

[0187] Furthermore, the preset acquisition information in the embodiments of this specification further includes the time when the battery of each battery swapping vehicle is replaced and the time when the battery of each battery swapping vehicle is removed; when determining the battery swapping service duration of each battery swapping vehicle according to the time when the multiple battery swapping vehicles raise the pole when entering the specified battery swapping station and the time when the multiple battery swapping vehicles raise the pole when leaving the specified battery swapping station, first, according to the time when the battery of each battery swapping vehicle is replaced and the time when the corresponding battery swapping vehicle raises the pole when entering the specified battery swapping station, the driving-in and positioning duration of each battery swapping vehicle can be determined, and the driving-in and positioning duration of each battery swapping vehicle can be determined by subtracting the time when the corresponding battery swapping vehicle raises the pole when entering the specified battery swapping station from the time when the battery of each battery swapping vehicle is replaced; then, according to the time when the battery of each battery swapping vehicle is removed and the time when the battery of the corresponding battery swapping vehicle is replaced, the equipment battery swapping duration of the specified battery swapping station can be determined, and the equipment battery swapping duration of the specified battery swapping station can be determined by subtracting the time when the battery of the corresponding battery swapping vehicle is replaced from the time when the battery of each battery swapping vehicle is removed; then, according to the time when each battery swapping vehicle raises the pole when leaving the specified battery swapping station and the time when the battery of the corresponding battery swapping vehicle is removed, the detection and driving-away duration of each battery swapping vehicle can be determined, and the detection and driving-away duration of each battery swapping vehicle can be determined by subtracting the time when the battery of the corresponding battery swapping vehicle is removed from the time when each battery swapping vehicle raises the pole when leaving the specified battery swapping station; finally, according to the driving-in and positioning duration of each battery swapping vehicle, the equipment battery swapping duration of the specified battery swapping station, and the detection and driving-away duration of each battery swapping vehicle, the battery swapping service duration of each battery swapping vehicle can be determined.

[0188] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0189] Optimize the battery swapping service process: By collecting the battery replacement time, removal time, inbound gate lifting time, and outbound gate lifting time of battery swapping vehicles, the in-position time, equipment battery swapping time, and inspection and departure time of each battery swapping vehicle can be determined. This helps analyze and optimize the battery swapping service process, identify bottlenecks and problems in the process, and improve the efficiency and quality of the battery swapping service.

[0190] Improve equipment utilization rate: By determining the equipment battery swapping time of a specified battery swapping station, the utilization rate and efficiency of the equipment can be evaluated. Based on the equipment battery swapping time, the maintenance and adjustment of the equipment can be reasonably arranged to improve the usage efficiency of the equipment and extend the life of the equipment, thereby improving the equipment utilization rate and operation efficiency of the battery swapping station.

[0191] Reduce user waiting time: By determining the battery swapping service time of battery swapping vehicles, including the in-position time, equipment battery swapping time, and inspection and departure time, the waiting time of users at the battery swapping station can be reduced. Providing accurate battery swapping service time information can help users choose a battery swapping station with a shorter waiting time, improving the battery swapping efficiency and experience of users.

[0192] Data-driven decision-making: By collecting and analyzing the battery replacement time, removal time, inbound gate lifting time, and outbound gate lifting time of battery swapping vehicles, the duration of each link of the battery swapping service can be determined, thus providing a decision-making basis supported by data. Based on these data, the service process, equipment allocation, and personnel arrangement of the battery swapping station can be optimized, improving the accuracy and effectiveness of operation management decisions.

[0193] S110. According to the station searching duration efficiency parameter, the queuing duration efficiency parameter, and the battery swapping service duration efficiency parameter, determine the battery swapping efficiency evaluation parameter corresponding to the specified battery swapping station (i.e., evaluate the battery swapping efficiency of the specified battery swapping station), and the battery swapping efficiency evaluation parameter is used to evaluate and measure the battery swapping efficiency of the specified battery swapping station.

[0194] Regarding the above evaluation of the battery swapping efficiency of the battery swapping station, the following specific implementation steps can be adopted:

[0195] Calculate the overall efficiency: Perform a weighted average on the station searching duration efficiency parameter, the queuing duration efficiency parameter, and the battery swapping service duration efficiency parameter to obtain the overall efficiency. The weights of each efficiency can be determined according to actual requirements and weight allocation.

[0196] Evaluate the battery swapping efficiency of the battery swapping station: Evaluate the battery swapping efficiency of the battery swapping station according to the overall efficiency. The overall efficiency reflects the efficiency and accuracy of the battery swapping station in the entire battery swapping process. A higher overall efficiency indicates a higher battery swapping process efficiency and better accuracy of the battery swapping operation of the battery swapping station.

[0197] Analyze the results and optimize: Based on the evaluation results, analyze the battery swapping process of the battery swapping station, and further optimize the efficiency and accuracy of the battery swapping process. Consider improving the equipment settings of the battery swapping station, adjusting the scheduling strategy of the battery swapping vehicles, optimizing the traffic guidance of the battery swapping station, etc. according to the specific situation to improve the battery swapping efficiency.

[0198] It should be noted that the embodiments of this specification realize the automatic evaluation of the battery swapping efficiency by obtaining the location information of the battery swapping station and the preset collection information in the station. Compared with the traditional manual observation and operation experience, it can greatly reduce the labor cost and the influence of subjectivity, and improve the accuracy and reliability of the evaluation.

[0199] At the same time, the embodiments of this specification can evaluate the battery swapping efficiency of the battery swapping station in real time by monitoring and analyzing the operation status of the battery swapping station in real time. This means that the operation personnel can understand the operation status and efficiency of the battery swapping station at any time, discover and solve the existing problems in time, and improve the battery swapping efficiency.

[0200] Moreover, the embodiments of this specification comprehensively evaluate the battery swapping efficiency of the battery swapping station according to three indicators: the effective rate parameter of the station searching duration of the battery swapping vehicle, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration. Such a comprehensive evaluation can more comprehensively understand the operation of the battery swapping station, accurately grasp its efficiency level, and provide more targeted operation and decision-making data support for the operation personnel.

[0201] In addition, due to the rapid development speed of the battery swapping business and the rapid increase in the number of battery swapping stations, the traditional manual evaluation method has been difficult to meet the needs of rapid expansion. However, the automatic characteristics of the embodiments of this specification can adapt to the rapidly expanding business environment and realize the rapid and accurate evaluation of the battery swapping efficiency of a large number of battery swapping stations.

[0202] In short, by introducing automatic, real-time evaluation and comprehensive evaluation indicators, the embodiments of this specification can solve the problem of the lack of effective battery swapping efficiency evaluation methods in the prior art, provide accurate and reliable operation and decision-making data support for regional operation personnel, and improve the operation efficiency and user experience of the battery swapping station.

[0203] It should be noted that the embodiments of this specification are composed of three analysis indicators, which jointly provide support for the regional quick point experience analysis, namely the effective rate parameter of the station searching duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration. The embodiments of this specification conduct multi-level and multi-dimensional cross-analysis on the data sources according to the collection and reporting of the vehicle position information, the location information of the battery swapping station, the sensor collection information in the battery swapping station, and the user, and obtain multiple indicators to measure the quick battery swapping experience. By using statistical algorithms for fusion analysis, it realizes the multi-level and multi-angle analysis of vehicle and user behaviors, combines the information of the battery swapping station, continuously provides valuable information for the operation personnel, and provides high-quality and considerate services for the users.

[0204] It should be noted that including the location information of the battery swapping vehicle in the battery swapping request can more reasonably supplement the source of the location information of the battery swapping vehicle. The efficiency of the station search duration, the efficiency of the queuing duration, the efficiency of the battery swapping service duration, and the battery swapping efficiency evaluation parameter are respectively adjusted to the station search duration efficiency parameter, the queuing duration efficiency parameter, the battery swapping service duration efficiency parameter, and the battery swapping efficiency evaluation parameter, which can more clearly explain the battery swapping efficiency evaluation method of the battery swapping station.

[0205] Figure 2 It is a schematic flowchart of a method for evaluating the battery swapping efficiency of a battery swapping station provided for one or more embodiments of this specification. The method flow steps of the embodiments of this specification are as follows:

[0206] S202, when the battery swapping vehicle sends a battery swapping request, determine the designated battery swapping station according to the location information of the battery swapping vehicle.

[0207] S204, obtain the location information of the designated battery swapping station and the preset collection information in the station of the designated battery swapping station. The preset collection information in the station includes various preset collection data during the process of the battery swapping vehicle entering the battery swapping station for battery swapping.

[0208] S206, determine the efficiency of the station search duration according to the location information of the battery swapping vehicle and the location information of the designated battery swapping station.

[0209] S208, respectively determine the efficiency of the queuing duration and the efficiency of the battery swapping service duration according to the corresponding preset collection data in the preset collection information in the station.

[0210] S210, evaluate the battery swapping efficiency of the battery swapping station according to the efficiency of the station search duration, the efficiency of the queuing duration, and the efficiency of the battery swapping service duration.

[0211] Figure 3 It is a flowchart of a method for analyzing a perfect order of battery swapping data provided for one or more embodiments of this specification. The operation decision is supported by the station search duration efficiency parameter, the queuing duration efficiency parameter, and the battery swapping service duration efficiency parameter. When performing data linkage analysis, vehicle location information collection, battery swapping data collection, battery swapping station, and sensor data collection are carried out.

[0212] Figure 4 It is a flowchart of the analysis of the station search duration efficiency parameter provided for one or more embodiments of this specification. At the beginning, obtain the battery swapping station location data, vehicle location data, and order data, lock the longitude and latitude of the single station through the order, and through the following implementation steps:

[0213] a. Lock the GPS of the order placement station through the order payment time, where the order placement station is the designated battery swapping station, and the GPS of the order placement station is the location information of the designated battery swapping station;

[0214] b. Query the GPS when the vehicle SOC ≤ 40, and subtract the two to obtain the straight-line distance S. Here, SOC (State of Charge, remaining battery level), and the GPS of the vehicle is the location information of the battery swapping vehicle;

[0215] c. T = S * N / V (V is the average speed of the battery swapping vehicle searching for a station, N is the detour coefficient, and the two parameters are provided by network planning, see the non-straight coefficient of the basic network road.xls). Here, T represents the driving duration of the battery swapping vehicle to the designated battery swapping station, or the time consumed by the battery swapping vehicle to find a battery swapping station, and S represents the straight-line distance between the battery swapping vehicle and the designated battery swapping station;

[0216] d. The efficiency parameter of the searching duration = the number of times T ≤ 8 minutes / the total number of the first battery swaps. Here, 8 minutes exemplifies the case where the preset driving duration is 8 minutes. The number of times T ≤ 8 minutes represents the first statistical number of times when the driving duration meets the condition of being less than the preset driving duration. The number of times T ≤ 8 minutes / the total number of the first battery swaps represents the effective proportion of searching for a station.

[0217] Figure 5 This is a flowchart for analyzing the efficiency parameter of the queuing duration provided by one or more embodiments of this specification. At the beginning, obtain the location data of the battery swapping station, the location data of the vehicle, and the order data, calculate the distance S between the battery swapping station and the vehicle, and through the following implementation steps:

[0218] a. Draw a fence with a radius of 300 meters (tentatively) centered on the battery swapping station, where the radius of the fence is 300 meters, indicating queuing within a range of 300 meters centered on the designated battery swapping station;

[0219] b. Record the time A when the vehicle enters the fence, where the time point when the battery swapping vehicle enters the fence is recorded;

[0220] c. Record the time B when the vehicle pays for battery swapping, where the time point when the battery swapping vehicle completes payment is recorded;

[0221] d. The queuing duration T = B - A, where the duration spent by the battery swapping vehicle during queuing is calculated, that is, the time difference from entering the battery swapping station to completing payment;

[0222] e. Statistically count the number of times when the queuing duration T is less than 10 minutes;

[0223] f. Battery swapping duration efficiency = number of times (T < 10 min) / total number of second battery swapping times. Here, the battery swapping duration efficiency is the battery swapping duration efficiency parameter. T represents the queuing duration of the battery swapping vehicle. 10 min exemplifies the case where the preset queuing duration is 10 min. The number of times (T < 10) represents the second statistical number of times when the queuing duration meets the condition of being less than the preset queuing duration. The number of times (T < 10 min) / total number of second battery swapping times represents the queuing effective ratio.

[0224] Figure 6 This is a flowchart for analyzing the battery swapping service duration efficiency parameter provided by one or more embodiments of this specification. At the beginning, order data and sensor data of the battery swapping station are obtained, and through the following implementation steps:

[0225] a. The driving-in and positioning duration of vehicle Tc = the time when the battery is replaced - the time when the barrier at the entrance of the battery swapping station is lifted.

[0226] b. The battery swapping duration of equipment Td = the time when the battery is removed - the time when the battery is replaced.

[0227] c. The duration of vehicle Te for completion of detection & driving away = the time when the barrier at the exit of the battery swapping station is lifted - the time when the battery is removed.

[0228] d. The battery swapping station service duration efficiency = number of times (Tc + Td + Te < 5 min) / total number of third battery swapping times. Here, the battery swapping station service duration efficiency is the battery swapping station service duration efficiency parameter. Tc + Td + Te is the battery swapping service duration. 5 min exemplifies the case where the preset battery swapping service duration is 5 min. The number of times (Tc + Td + Te < 5 min) represents the third statistical number of times when the battery swapping service duration meets the condition of being less than the preset battery swapping service duration. The number of times (Tc + Td + Te < 5 min) / number of battery swapping times represents the battery swapping service effective ratio.

[0229] It should be noted that through the above content, the embodiments of this specification have the following beneficial effects:

[0230] Objectively and accurately evaluate the battery swapping efficiency: By adopting this battery swapping station efficiency evaluation method, it is possible to evaluate through automatically obtaining the location information of the battery swapping station and the battery swapping vehicle as well as the preset acquisition data in the station, avoiding the subjectivity and inaccuracy problems of manual observation and operation experience, and thus objectively and accurately evaluating the battery swapping efficiency of the battery swapping station.

[0231] Improve the evaluation efficiency and accuracy: By automatically obtaining data and calculating the searching station duration efficiency parameter, queuing duration efficiency parameter, and battery swapping service duration efficiency parameter according to the preset acquisition data, the efficiency and accuracy of the battery swapping efficiency evaluation can be improved. Compared with the manual evaluation method, this method can perform the evaluation more quickly and meet the requirements of the increasing number and rapid expansion of battery swapping stations.

[0232] Provide a basis for decision-making: The evaluation parameters of the battery swapping efficiency can provide data support for the company's operation and decision-making, understand the battery swapping efficiency of the battery swapping station, provide a basis for the operators to reasonably allocate and adjust resources, optimize the operation cost and layout, and improve the operation efficiency of the entire battery swapping network.

[0233] Optimize the user experience: By accurately evaluating the battery swapping efficiency, the operators can timely discover and solve existing problems, reduce the waiting time of users for battery swapping, improve the satisfaction and experience of users, increase the stickiness of users, and promote the profitability of the company.

[0234] Figure 7 The structural schematic diagram of an evaluation device for the battery swapping efficiency of a battery swapping station provided for one or more embodiments of this specification. The device includes: a battery swapping station determination unit 702, an information acquisition unit 704, a first efficiency determination unit 706, a second efficiency determination unit 708, and a battery swapping efficiency evaluation unit 710.

[0235] The battery swapping station determination unit 702 is used to determine a designated battery swapping station according to the position information of the battery swapping vehicle when receiving a battery swapping request sent by the battery swapping vehicle, and the battery swapping request includes the position information of the battery swapping vehicle.

[0236] The information acquisition unit 704 is used to acquire the position information of the designated battery swapping station and the preset acquisition information in the station of the designated battery swapping station. The preset acquisition information in the station includes various preset acquisition data during the process of the battery swapping vehicle entering the designated battery swapping station for battery swapping.

[0237] The first efficiency determination unit 706 is used to determine the effective rate parameter of the station finding duration corresponding to the designated battery swapping station according to the position information of the battery swapping vehicle and the position information of the designated battery swapping station.

[0238] The second efficiency determination unit 708 is used to respectively determine the effective rate parameter of the queuing duration and the effective rate parameter of the battery swapping service duration corresponding to the designated battery swapping station according to the corresponding preset acquisition data in the preset acquisition information in the station.

[0239] The battery swapping efficiency evaluation unit 710 is used to determine the battery swapping efficiency evaluation parameter corresponding to the designated battery swapping station according to the effective rate parameter of the station finding duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration. The battery swapping efficiency evaluation parameter is used to evaluate and measure the battery swapping efficiency of the designated battery swapping station.

[0240] Further, the battery swapping vehicle includes a plurality of battery swapping vehicles. The first efficiency determination unit 706 is specifically configured to: determine the driving duration of each of the plurality of battery swapping vehicles to the designated battery swapping station according to the position information of the plurality of battery swapping vehicles and the position information of the designated battery swapping station; determine the effective proportion of station searching where the driving duration is less than a preset driving duration, and set the effective proportion of station searching as the effective rate parameter of the station searching duration corresponding to the designated battery swapping station; wherein, the effective rate parameter of the station searching duration is a parameter for measuring the length of time consumed by the battery swapping vehicle to search for a battery swapping station.

[0241] Preferably, the first efficiency determination unit 706 is specifically configured to: obtain the first statistical number of times that the driving duration of each of the battery swapping vehicles traveling to the designated battery swapping station meets the condition of being less than the preset driving duration within a first preset time period; obtain the first total number of battery swaps corresponding to the designated battery swapping station within the first preset time period; and determine the effective proportion of station searching corresponding to the designated battery swapping station based on the first statistical number of times and the first total number of battery swaps.

[0242] Further, the first efficiency determination unit 706 is specifically configured to: determine the straight-line distance and the non-straight-line coefficient between each of the plurality of battery swapping vehicles and the designated battery swapping station according to the position information of the plurality of battery swapping vehicles and the position information of the designated battery swapping station; determine the detour coefficient and the average vehicle station-searching speed of each of the plurality of battery swapping vehicles to the designated battery swapping station according to the non-straight-line coefficient; and determine the driving duration of each of the plurality of battery swapping vehicles to the designated battery swapping station according to the straight-line distance, the detour coefficient, and the average vehicle station-searching speed.

[0243] Preferably, the first efficiency determination unit 706 is specifically configured to: screen out the battery swapping vehicles with the remaining battery power less than a preset power value from each of the battery swapping vehicles reserved to perform battery swapping at the designated battery swapping station; and determine the straight-line distance and the non-straight-line coefficient between each of the screened-out battery swapping vehicles and the designated battery swapping station based on the position information of the screened-out battery swapping vehicles and the position information of the designated battery swapping station.

[0244] Further, the preset in-station collected information includes the time when the battery swapping vehicle enters the preset range of the designated battery swapping station, the battery swapping time for payment of the battery swapping vehicle, and the battery swapping vehicle includes a plurality of battery swapping vehicles.

[0245] The second efficiency determination unit 708 is specifically configured to: determine the queuing duration of each of the multiple battery swapping vehicles according to the time when the multiple battery swapping vehicles enter the preset range of the specified battery swapping station and the battery swapping payment time of the multiple battery swapping vehicles; determine the queuing effective ratio of the queuing duration less than the preset queuing duration, and set the queuing effective ratio as the queuing duration efficiency parameter corresponding to the specified battery swapping station; wherein, the queuing duration efficiency parameter is a parameter for measuring the length of time consumed by the battery swapping vehicle queuing for battery swapping.

[0246] Preferably, the second efficiency determination unit 708 is specifically configured to: obtain the second statistical frequency that the queuing duration of each of the battery swapping vehicles meets the condition of being less than the preset queuing duration within a second preset time period; obtain the second total number of battery swaps corresponding to the specified battery swapping station within the second preset time period; and determine the queuing effective ratio corresponding to the specified battery swapping station based on the second statistical frequency and the second total number of battery swaps.

[0247] Furthermore, the preset acquisition information in the station includes the time when the battery swapping vehicle enters the specified battery swapping station through the entrance barrier, and the time when the battery swapping vehicle leaves the specified battery swapping station through the exit barrier, and the battery swapping vehicles include multiple battery swapping vehicles.

[0248] The second efficiency determination unit 708 is specifically configured to: determine the battery swapping service duration of each of the battery swapping vehicles according to the time when the multiple battery swapping vehicles enter the specified battery swapping station through the entrance barrier and the time when the multiple battery swapping vehicles leave the specified battery swapping station through the exit barrier; determine the battery swapping service effective ratio of the battery swapping service duration less than the preset battery swapping service duration, and set the battery swapping service effective ratio as the battery swapping service efficiency parameter corresponding to the specified battery swapping station; wherein, the battery swapping service duration efficiency parameter is a parameter for measuring the length of time consumed by the battery swapping vehicle receiving the battery swapping service in the battery swapping station.

[0249] Preferably, the second efficiency determination unit 708 is specifically configured to: obtain the third statistical frequency that the battery swapping service duration of each of the battery swapping vehicles meets the condition of being less than the preset battery swapping service duration within a third preset time period; obtain the third total number of battery swaps corresponding to the specified battery swapping station within the third preset time period; and determine the battery swapping service effective ratio corresponding to the specified battery swapping station based on the third statistical frequency and the third total number of battery swaps.

[0250] Furthermore, the preset acquisition information in the station further includes the time when the battery of each battery swapping vehicle is replaced and the time when the battery of each battery swapping vehicle is removed.

[0251] The second efficiency determination unit 708 is specifically configured to: determine the driving-in and positioning duration of each battery replacement vehicle according to the time when the battery of each battery replacement vehicle is replaced and the time when the corresponding battery replacement vehicle enters the designated battery replacement station and the lift bar is raised; determine the equipment battery replacement duration of the designated battery replacement station according to the time when the battery of each battery replacement vehicle is removed and the time when the battery of the corresponding battery replacement vehicle is replaced; determine the detection and departure duration of each battery replacement vehicle according to the time when the corresponding battery replacement vehicle leaves the designated battery replacement station and the lift bar is raised and the time when the battery of the corresponding battery replacement vehicle is removed; and determine the battery replacement service duration of each battery replacement vehicle according to the driving-in and positioning duration of each battery replacement vehicle, the equipment battery replacement duration of the designated battery replacement station, and the detection and departure duration of each battery replacement vehicle.

[0252] Further, the information acquisition unit 704 is specifically configured to: acquire various preset acquisition data during the process of the battery replacement vehicle entering the battery replacement station for battery replacement through the sensors built in the designated battery replacement station;

[0253] Preferably, the information acquisition unit 704 is specifically configured to: acquire various first preset acquisition data during the process of the battery replacement vehicle entering the battery replacement station for battery replacement through the sensors built in the designated battery replacement station; acquire various second preset acquisition data during the process of the battery replacement vehicle entering the battery replacement station for battery replacement through the sensors built in the battery replacement vehicle; and if the error between the various first preset acquisition data and the corresponding second preset acquisition data is less than a preset value, determine the various preset acquisition data during the process of the battery replacement vehicle entering the battery replacement station for battery replacement according to the various first preset acquisition data and the various second preset acquisition data.

[0254] Figure 8 The following is a schematic structural diagram of a battery replacement efficiency evaluation device for a battery replacement station provided by one or more embodiments of this specification, including:

[0255] At least one processor; and,

[0256] A memory communicatively connected to the at least one processor; wherein,

[0257] The memory stores instructions executable by the at least one processor, and when the instructions are executed by the at least one processor, the at least one processor is enabled to implement the battery replacement efficiency evaluation method for the battery replacement station as described in any one of the above embodiments, specifically including:

[0258] When a battery swapping request sent by a battery swapping vehicle is received, determine a designated battery swapping station according to the location information of the battery swapping vehicle, where the battery swapping request includes the location information of the battery swapping vehicle; obtain the location information of the designated battery swapping station and the preset collection information in the designated battery swapping station, where the preset collection information in the station includes various preset collection data during the process of the battery swapping vehicle entering the designated battery swapping station for battery swapping; determine the effective rate parameter of the station finding duration corresponding to the designated battery swapping station according to the location information of the battery swapping vehicle and the location information of the designated battery swapping station; respectively determine the effective rate parameter of the queuing duration and the effective rate parameter of the battery swapping service duration corresponding to the designated battery swapping station according to the corresponding preset collection data in the preset collection information in the station; determine the battery swapping efficiency evaluation parameter corresponding to the designated battery swapping station according to the effective rate parameter of the station finding duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration, where the battery swapping efficiency evaluation parameter is used to evaluate and measure the battery swapping efficiency of the designated battery swapping station.

[0259] A non-volatile computer storage medium provided by one or more embodiments of the present specification stores computer-executable instructions, and when the computer-executable instructions are executed by a computer, they can implement the battery swapping efficiency evaluation method of the battery swapping station as described in any one of the above embodiments, specifically including:

[0260] When a battery swapping request sent by a battery swapping vehicle is received, determine a designated battery swapping station according to the location information of the battery swapping vehicle, where the battery swapping request includes the location information of the battery swapping vehicle; obtain the location information of the designated battery swapping station and the preset collection information in the designated battery swapping station, where the preset collection information in the station includes various preset collection data during the process of the battery swapping vehicle entering the designated battery swapping station for battery swapping; determine the effective rate parameter of the station finding duration corresponding to the designated battery swapping station according to the location information of the battery swapping vehicle and the location information of the designated battery swapping station; respectively determine the effective rate parameter of the queuing duration and the effective rate parameter of the battery swapping service duration corresponding to the designated battery swapping station according to the corresponding preset collection data in the preset collection information in the station; determine the battery swapping efficiency evaluation parameter corresponding to the designated battery swapping station according to the effective rate parameter of the station finding duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration, where the battery swapping efficiency evaluation parameter is used to evaluate and measure the battery swapping efficiency of the designated battery swapping station.

[0261] The various embodiments in this specification are all described in a progressive manner. The same or similar parts among the various embodiments can be referred to each other, and the key points of each embodiment are the differences from other embodiments. In particular, for the embodiments of the device, equipment, and non-volatile computer storage medium, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiments.

[0262] The above description has been made of specific embodiments of this specification. Other embodiments are within the scope of the appended claims. In some cases, the acts or steps recited in the claims may be performed in a different order than in the embodiments and still achieve the desired result. Additionally, the processes depicted in the drawings do not necessarily require the particular order shown or sequential order to achieve the desired result. In certain embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0263] The above is only one or more embodiments of this specification and is not intended to limit this specification. For those skilled in the art, there may be various modifications and variations to one or more embodiments of this specification. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of one or more embodiments of this specification shall be included within the scope of the claims of this specification.

Claims

1. A method for evaluating the battery swapping efficiency of a battery swapping station, characterized in that, The method includes: When receiving a battery swapping request sent by a battery swapping vehicle, determining a designated battery swapping station according to the location information of the battery swapping vehicle, where the battery swapping request includes the location information of the battery swapping vehicle; Obtaining the location information of the designated battery swapping station and the preset collection information in the station, where the preset collection information in the station includes various preset collection data during the process of the battery swapping vehicle entering the designated battery swapping station for battery swapping; Determining an effective rate parameter of the station finding duration corresponding to the designated battery swapping station according to the location information of the battery swapping vehicle and the location information of the designated battery swapping station; Respectively determining an effective rate parameter of the queuing duration and an effective rate parameter of the battery swapping service duration corresponding to the designated battery swapping station according to the corresponding preset collection data in the preset collection information in the station; Determining an evaluation parameter of the battery swapping efficiency corresponding to the designated battery swapping station according to the effective rate parameter of the station finding duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration.

2. The method according to claim 1, wherein The battery swapping vehicles include multiple battery swapping vehicles. The step of determining an effective rate parameter of the station finding duration corresponding to the designated battery swapping station according to the location information of the battery swapping vehicle and the location information of the designated battery swapping station includes: Respectively determining the driving durations of the multiple battery swapping vehicles to the designated battery swapping station according to the location information of the multiple battery swapping vehicles and the location information of the designated battery swapping station; Determining an effective proportion of station finding where the driving duration is less than a preset driving duration, and setting the effective proportion of station finding as the effective rate parameter of the station finding duration corresponding to the designated battery swapping station; Wherein, the effective rate parameter of the station finding duration is a parameter used to measure the length of time consumed by the battery swapping vehicle to find a battery swapping station; Preferably, the step of determining an effective proportion of station finding where the driving duration is less than a preset driving duration includes: Obtaining a first statistical number of times that the driving durations of each of the battery swapping vehicles to the designated battery swapping station satisfy the condition of being less than the preset driving duration within a first preset time period; Obtaining a first total number of battery swaps corresponding to the designated battery swapping station within the first preset time period; Based on the first statistical number of times and the first total number of battery swaps, determining an effective proportion of station finding corresponding to the designated battery swapping station.

3. The method according to claim 2, wherein The step of respectively determining the driving durations of the multiple battery swapping vehicles to the designated battery swapping station according to the location information of the multiple battery swapping vehicles and the location information of the designated battery swapping station includes: Determining the straight-line distances between the multiple battery swapping vehicles and the designated battery swapping station, and a non-straight-line coefficient according to the location information of the multiple battery swapping vehicles and the location information of the designated battery swapping station; Respectively determining a detour coefficient and an average vehicle station finding speed of the multiple battery swapping vehicles to the designated battery swapping station according to the non-straight-line coefficient; Respectively determining the driving durations of the multiple battery swapping vehicles to the designated battery swapping station according to the straight-line distance, the detour coefficient, and the average vehicle station finding speed; Preferably, the step of the method of determining the straight-line distances between the multiple battery swapping vehicles and the designated battery swapping station, and a non-straight-line coefficient according to the location information of the multiple battery swapping vehicles and the location information of the designated battery swapping station includes: From among all the battery swapping vehicles reserved to perform battery swapping at the specified battery swapping station, screen out the battery swapping vehicles with remaining battery power less than a preset power value; Based on the location information of each of the screened-out battery swapping vehicles and the location information of the specified battery swapping station, determine the straight-line distance and non-straight-line coefficient between each of the screened-out battery swapping vehicles and the specified battery swapping station.

4. The method according to claim 1, wherein The preset collection information in the station includes the time when the battery swapping vehicle enters the preset range of the specified battery swapping station, the battery swapping time when the battery swapping vehicle pays the fee, and the battery swapping vehicle includes multiple battery swapping vehicles; Determine the queuing duration efficiency parameter corresponding to the specified battery swapping station according to the corresponding preset collection data in the preset collection information in the station, including: According to the time when the multiple battery swapping vehicles enter the preset range of the specified battery swapping station and the battery swapping time when the multiple battery swapping vehicles pay the fee, respectively determine the queuing duration of the multiple battery swapping vehicles; Determine the effective queuing proportion with a queuing duration less than the preset queuing duration, and set the effective queuing proportion as the queuing duration efficiency parameter corresponding to the specified battery swapping station; Among them, the queuing duration efficiency parameter is a parameter used to measure the length of time consumed by the battery swapping vehicle queuing for battery swapping; Preferably, determining the effective queuing proportion with a queuing duration less than the preset queuing duration includes: Obtain the second statistical frequency that the queuing duration of each of the battery swapping vehicles satisfies the condition of being less than the preset queuing duration within a second preset time period; Obtain the second total number of battery swaps corresponding to the specified battery swapping station within the second preset time period; Based on the second statistical frequency and the second total number of battery swaps, determine the effective queuing proportion corresponding to the specified battery swapping station.

5. The method according to claim 1, wherein The preset collection information in the station includes the time when the battery swapping vehicle raises the bar when entering the specified battery swapping station, and the time when the battery swapping vehicle raises the bar when leaving the specified battery swapping station, and the battery swapping vehicle includes multiple battery swapping vehicles; Determine the battery swapping service duration efficiency parameter corresponding to the specified battery swapping station according to the corresponding preset collection data in the preset collection information in the station, including: According to the time when the multiple battery swapping vehicles raise the bar when entering the specified battery swapping station and the time when the multiple battery swapping vehicles raise the bar when leaving the specified battery swapping station, determine the battery swapping service duration of each battery swapping vehicle; Determine the effective battery swapping proportion with a battery swapping service duration less than the preset battery swapping service duration, and set the effective battery swapping proportion as the battery swapping service duration efficiency parameter corresponding to the specified battery swapping station; Among them, the battery swapping service duration efficiency parameter is a parameter used to measure the length of time consumed by the battery swapping vehicle receiving battery swapping service in the battery swapping station; Preferably, determining the effective battery swapping proportion with a battery swapping service duration less than the preset battery swapping service duration includes: Obtain the third statistical frequency that the battery swapping service duration of each of the battery swapping vehicles satisfies the condition of being less than the preset battery swapping service duration within a third preset time period; Obtain the third total number of battery swaps corresponding to the specified battery swapping station within the third preset time period; Determine the effective ratio of the battery swapping service corresponding to the specified battery swapping station based on the third statistical number and the third total number of battery swaps.

6. The method according to claim 5, wherein The preset acquisition information in the station further includes the time when the battery of each battery swapping vehicle is replaced and the time when the battery of each battery swapping vehicle is removed. The determining of the battery swapping service duration of each battery swapping vehicle according to the inbound lifting rod time of the multiple battery swapping vehicles entering the specified battery swapping station and the outbound lifting rod time of the multiple battery swapping vehicles leaving the specified battery swapping station includes: Determine the driving-in and positioning duration of each battery swapping vehicle according to the time when the battery of each battery swapping vehicle is replaced and the inbound lifting rod time of the corresponding battery swapping vehicle entering the specified battery swapping station. Determine the duration of the equipment for battery swapping at the specified battery swapping station according to the time when the battery of each battery swapping vehicle is removed and the time when the battery of the corresponding battery swapping vehicle is replaced. Determine the detection and driving-out duration of each battery swapping vehicle according to the outbound lifting rod time of each battery swapping vehicle leaving the specified battery swapping station and the time when the battery of the corresponding battery swapping vehicle is removed. Determine the battery swapping service duration of each battery swapping vehicle according to the driving-in and positioning duration of each battery swapping vehicle, the duration of the equipment for battery swapping at the specified battery swapping station, and the detection and driving-out duration of each battery swapping vehicle.

7. The method according to claim 1, wherein Obtain the preset acquisition information in the specified battery swapping station, including: Obtain various preset acquisition data of the battery swapping process of the battery swapping vehicle entering the battery swapping station through the sensors built in the specified battery swapping station. Preferably, obtaining the preset acquisition information in the specified battery swapping station includes: Obtain various first preset acquisition data of the battery swapping process of the battery swapping vehicle entering the battery swapping station through the sensors built in the specified battery swapping station. Obtain various second preset acquisition data of the battery swapping process of the battery swapping vehicle entering the battery swapping station through the sensors built in the battery swapping vehicle. If the error between the first preset acquisition data and the corresponding second preset acquisition data is less than the preset value, determine various preset acquisition data of the battery swapping process of the battery swapping vehicle entering the battery swapping station according to the first preset acquisition data and the second preset acquisition data.

8. An evaluation device for the battery swapping efficiency of a battery swapping station, characterized in that, The device includes: A battery swapping station determination unit, configured to determine a specified battery swapping station according to the position information of the battery swapping vehicle when receiving a battery swapping request from the battery swapping vehicle, where the battery swapping request includes the position information of the battery swapping vehicle. An information acquisition unit, configured to acquire the position information of the specified battery swapping station and the preset acquisition information in the specified battery swapping station, where the preset acquisition information in the station includes various preset acquisition data during the battery swapping process of the battery swapping vehicle entering the specified battery swapping station. A first efficiency determination unit, configured to determine an efficiency parameter of the station finding duration corresponding to the specified battery swapping station according to the position information of the battery swapping vehicle and the position information of the specified battery swapping station. A second efficiency determination unit, configured to respectively determine an efficiency parameter of the queuing duration and an efficiency parameter of the battery swapping service duration corresponding to the specified battery swapping station according to the corresponding preset acquisition data in the preset acquisition information in the station. The battery swapping efficiency evaluation unit is used to determine the battery swapping efficiency evaluation parameter corresponding to the specified battery swapping station according to the effective rate parameter of the station finding duration, the effective rate parameter of the queuing duration, and the effective rate parameter of the battery swapping service duration.

9. An evaluation device for the battery swapping efficiency of a battery swapping station, characterized in that, It includes: At least one processor; And, A memory communicatively connected to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, and when the instructions are executed by the at least one processor, the at least one processor is enabled to implement the battery swapping efficiency evaluation method of the battery swapping station according to any one of claims 1-7.

10. A non-volatile computer storage medium, characterized in that, Stores computer-executable instructions, and when the computer-executable instructions are executed by a computer, the battery swapping efficiency evaluation method of the battery swapping station according to any one of claims 1-7 can be implemented.

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