CN109800899B - Charging and replacing station information output method and system and charging and replacing station recommendation method and system - Google Patents
Charging and replacing station information output method and system and charging and replacing station recommendation method and system Download PDFInfo
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Abstract
The invention discloses a charging and replacing station information output method and system and a charging and replacing station recommending method and system, wherein the charging and replacing station information output method comprises the following steps: s is S 11 Acquiring the number of replaceable batteries of the charging and replacing station; s is S 12 Acquiring the queuing number of the charging and replacing station; s is S 13 And judging and outputting the charging and exchanging station information of the charging and exchanging station according to the number of the replaceable batteries and the queuing number, wherein the charging and exchanging station information is used for representing the operation state of the charging and exchanging station. The invention helps users find out the charging and exchanging station meeting the requirements, reduces the queuing time of users, and effectively lightens the operation pressure of the charging and exchanging station. The invention also improves the recognition degree of the user through visual comparison, effectively improves the judgment efficiency of the user through an automatic navigation technology, saves the time and energy of user selection, and greatly improves the user experience degree.
Description
Technical Field
The invention relates to the field of intelligent charging and replacing stations, in particular to a charging and replacing station information output method and system and a charging and replacing station recommending method and system.
Background
Petroleum is an important non-renewable energy source, and the distribution and storage amount of petroleum greatly affect the change of world economy, so that petroleum is already listed as strategic reserve resources in various countries around the world. With the rapid development of the world transportation industry, the diversified transportation modes provide good guarantee for the life of people, and simultaneously greatly accelerate the consumption speed of petroleum energy and cause the occurrence of energy crisis. The problems of atmospheric pollution and greenhouse effect caused by vehicles in the running process are continuously examined on the pollution discharge treatment capability of governments of various countries. Among these, the problem of exhaust emission of motor vehicles is most serious. Therefore, the development of a novel energy source, which is important to improve the pollution emission problem of the traditional automobile, becomes the primary task in the world transportation industry. And the modern technology is combined with a plurality of latest technologies, so that the emerging new energy automobile brings a brand new development direction for the world automobile industry.
With the gradual improvement of new energy automobile technology, electric automobiles are increasingly favored by governments and consumers in various countries due to the effects of energy conservation and emission reduction. Meanwhile, due to the technical reasons of overlong charging time and the like of the electric automobile, the later service of the electric automobile becomes a constraint for large-scale development of the electric automobile, and the disadvantage is more obvious especially for an operation type vehicle. With the development of intelligent charging and changing station networks in recent years, the problem of continuous voyage of electric vehicles can be solved by providing rapid and indifferent charging and changing service for vehicles, but due to the reasons of limited quantity of batteries of the charging and changing stations, limited capacity of batteries capable of changing electricity, slower charging speed and the like, the operation bearing capacity of each station end is limited, meanwhile, due to the fact that part of charging and changing stations are hidden, how to find a satisfactory changing station and reach the changing station in an optimal way is the largest requirement of current users.
At present, satisfactory charging and replacing stations cannot be successfully found through various navigation software, the operation state of the charging and replacing stations cannot be obtained in real time, and users can hardly find the fully-charged charging and replacing stations in a short time, so that the user experience degree is reduced.
Disclosure of Invention
The invention aims to solve the technical problem that in the prior art, users are difficult to find fully-filled charging and replacing stations, so that the user experience degree is reduced.
The invention solves the technical problems by the following technical scheme:
the method for outputting the charging and exchanging station information is characterized by comprising the following steps:
S 11 acquiring the number of replaceable batteries of the charging and replacing station;
S 12 acquiring the queuing number of the charging and replacing station;
S 13 and judging and outputting the charging and exchanging station information of the charging and exchanging station according to the number of the replaceable batteries and the queuing number, wherein the charging and exchanging station information is used for representing the operation state of the charging and exchanging station.
Preferably, step S 13 Comprising the following steps:
the charging station information comprises normal state information, busy state information and shutdown state information;
outputting normal state information when the queuing number is smaller than the replaceable battery number and smaller than the target queuing number;
Outputting busy state information when the queuing number is greater than or equal to the target queuing number or the queuing number is greater than or equal to the replaceable battery number;
and outputting the shutdown state information when the number of the replaceable batteries and/or the queuing number is 0.
Preferably, the calculation formula of the replaceable battery number is as follows:
number of replaceable batteries = total number of available batteries-number of batteries being replaced;
the calculation formula of the queuing number is as follows:
queuing number = total number of vehicles being changed-number of vehicles being changed.
Preferably, the target queuing number is 5; and/or the number of the groups of groups,
the usable battery is a battery having a battery SOC (state of charge) of 80% or more.
Preferably, step S is performed 13 Thereafter, the output method further includes:
S 14 display module when outputting normal state informationDisplaying a green icon, wherein the green icon is used for representing the normal state information;
when the busy state information is output, the display module displays a yellow icon, wherein the yellow icon is used for representing the busy state information;
when the shutdown state information is output, the display module displays a red icon, wherein the red icon is used for representing the shutdown state information.
The recommendation method of the charging and replacing station is characterized by comprising the following steps of:
S 21 Acquiring the position information of a target vehicle according to a preset time interval;
S 22 acquiring the positions of all the charging and replacing stations with the distance from the target vehicle within a preset distance, and respectively acquiring the distance between each charging and replacing station and the target vehicle;
S 23 sequencing the charging and exchanging stations according to the distance between the charging and exchanging stations and the target vehicle and the number of the exchangeable batteries and the queuing number obtained by the output method;
S 24 and selecting the charging and exchanging station in the forefront sequence from the sequenced charging and exchanging stations as a recommended charging and exchanging station, and outputting the position of the recommended charging and exchanging station.
Preferably, step S 23 Comprising the following steps:
sorting according to a first preset sorting rule, a second preset sorting rule or a third preset sorting rule;
when the first preset sequencing rule is adopted, sequencing the charging and replacing stations according to the sequence from near to far of the distance between the charging and replacing stations and the target vehicle, sequencing according to the sequence from less to more of the queuing number if the distance between the charging and replacing stations and the target vehicle is the same, sequencing according to the sequence from more to less of the replaceable battery number if the queuing number is the same, and sequencing randomly if the replaceable battery number is the same;
When the second preset ordering rule is adopted, ordering the charging and exchanging stations according to the order from the small to the large according to the queuing number, if the queuing number is the same, ordering according to the order from the near to the far according to the distance between the charging and exchanging stations and the target vehicle, if the distance between the charging and exchanging stations and the target vehicle is the same, ordering according to the order from the large to the small according to the exchangeable battery number, and if the exchangeable battery number is the same, randomly ordering;
and when the third preset ordering rule is adopted, ordering the charging and exchanging stations according to the order from more to less of the number of the replaceable batteries, if the number of the replaceable batteries is the same, ordering according to the order from near to far of the distance between the charging and exchanging stations and the target vehicle, if the distance between the charging and exchanging stations and the target vehicle is the same, ordering according to the order from less to more of the queuing number, and if the queuing number is the same, randomly ordering.
Preferably, step S 23 Further comprises:
when the first preset sequencing rule is adopted, the charging and exchanging stations outputting the shutdown state information are ranked to the final sequence, and if the number of the charging and exchanging stations outputting the shutdown state information is a plurality of charging and exchanging stations outputting the shutdown state information, sequencing is carried out randomly among the plurality of charging and exchanging stations outputting the shutdown state information;
When the second preset ordering rule is adopted, arranging the charging and exchanging stations outputting the shutdown state information to a final order, and if the number of the charging and exchanging stations outputting the shutdown state information is a plurality of charging and exchanging stations outputting the shutdown state information, randomly ordering the charging and exchanging stations outputting the shutdown state information;
and when the third preset sequencing rule is adopted, the charging and replacing stations outputting the shutdown state information are sequenced to the final sequence, and if the number of the charging and replacing stations outputting the shutdown state information is multiple, sequencing is carried out among the charging and replacing stations outputting the shutdown state information at random.
Preferably, step S 23 Further comprises:
when the first preset ordering rule is adopted, if the number of the replaceable batteries is the same, ordering according to the order from small to large or from large to small of the ID serial numbers (namely identification numbers) of the charging and replacing stations;
when the second preset ordering rule is adopted, if the number of the replaceable batteries is the same, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing stations;
and when the third preset ordering rule is adopted, if the queuing numbers are the same, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing station.
Preferably, in step S 24 And judging whether the number of the replaceable batteries of the charging and replacing station in the forefront order is larger than the preset number of the replaceable batteries, if so, selecting the charging and replacing station in the forefront order as a recommended charging and replacing station, if not, sequentially judging the number of the replaceable batteries of the charging and replacing station in the next order, and taking the charging and replacing station with the number of the replaceable batteries being larger than the preset number of the replaceable batteries as the recommended charging and replacing station.
Preferably, in step S 24 If the number of the replaceable batteries of all the charging and replacing stations is smaller than or equal to the preset number of the replaceable batteries, returning to the step S 21 。
Preferably, in step S 21 Wherein the preset distance is 5km; and/or the number of the groups of groups,
in step S 24 The number of the preset replaceable batteries is 1.
The output system of the charging and exchanging station information is characterized by comprising a first information acquisition module and a first information output module;
the first information acquisition module is used for acquiring the number of replaceable batteries of the charging and replacing station;
the first information acquisition module is also used for acquiring the queuing number of the charging and replacing station;
the first information output module is used for judging and outputting the charging and exchanging station information of the charging and exchanging station according to the number of the replaceable batteries and the queuing number, and the charging and exchanging station information is used for representing the operation state of the charging and exchanging station.
Preferably, the charging and exchanging station information comprises normal state information, busy state information and shutdown state information;
the first information output module is used for outputting normal state information when the queuing number is smaller than the replaceable battery number and smaller than the target queuing number; outputting busy state information when the queuing number is greater than or equal to the target queuing number or the queuing number is greater than or equal to the replaceable battery number; and outputting the shutdown state information when the number of the replaceable batteries and/or the queuing number is 0.
Preferably, the calculation formula of the replaceable battery number is as follows:
number of replaceable batteries = total number of available batteries-number of batteries being replaced;
the calculation formula of the queuing number is as follows:
queuing number = total number of vehicles being changed-number of vehicles being changed.
Preferably, the target queuing number is 5; and/or the number of the groups of groups,
the usable battery is a battery having a battery SOC of 80% or more.
Preferably, the output system further comprises a display module;
when the first information output module outputs normal state information, the display module is used for displaying a green icon, and the green icon is used for representing the normal state information;
when the first information output module outputs busy state information, the display module is used for displaying a yellow icon, and the yellow icon is used for representing the busy state information;
When the first information output module outputs the shutdown state information, the display module is used for displaying a red icon, and the red icon is used for representing the shutdown state information.
The recommendation system of the charging and replacing station is characterized by comprising a second information acquisition module, a sequencing module and a second information output module;
the second information acquisition module is used for acquiring the position information of a target vehicle according to a preset time interval;
the second information acquisition module is further used for acquiring the positions of all the charging and replacing stations with the distance from the target vehicle being within a preset distance, and respectively acquiring the distance between each charging and replacing station and the target vehicle;
the sequencing module is used for sequencing the charging and exchanging station according to the distance between the charging and exchanging station and the target vehicle and the number of the replaceable batteries and the queuing number acquired by calling the first information acquisition module of the output system;
the second information output module is used for selecting the charging and exchanging station in the forefront sequence from the sequenced charging and exchanging stations as a recommended charging and exchanging station, and outputting the position of the recommended charging and exchanging station.
Preferably, the sorting module is configured to sort according to a first preset sorting rule, a second preset sorting rule or a third preset sorting rule;
The sequencing module sequences the charging and exchanging stations according to the sequence from near to far of the distance between the charging and exchanging stations and the target vehicle when the first preset sequencing rule is adopted, sequences according to the sequence from less to more of the queuing numbers when the distance between the charging and exchanging stations and the target vehicle is the same, sequences according to the sequence from more to less of the exchangeable battery numbers when the queuing numbers are the same, and sequences randomly when the exchangeable battery numbers are the same;
the sequencing module sequences the charging and replacing stations according to the sequence from the small number to the large number when adopting the second preset sequencing rule, sequences according to the sequence from the near to the far of the distance between the charging and replacing stations and the target vehicle when the queuing numbers are the same, sequences according to the sequence from the large number to the small number of the replaceable batteries when the distance between the charging and replacing stations and the target vehicle is the same, and sequences randomly when the replaceable battery numbers are the same;
and when the sorting module adopts the third preset sorting rule, sorting the charging and replacing stations according to the sequence from more to less of the number of the replaceable batteries, sorting according to the sequence from near to far of the distance between the charging and replacing stations and the target vehicle if the number of the replaceable batteries is the same, sorting according to the sequence from less to more of the number of the queues if the distance between the charging and replacing stations and the target vehicle is the same, and randomly sorting if the number of the queues is the same.
Preferably, when the sequencing module adopts the first preset sequencing rule, sequencing the charging and exchanging stations outputting the shutdown state information to the final sequence, and if the number of the charging and exchanging stations outputting the shutdown state information is multiple, sequencing the charging and exchanging stations outputting the shutdown state information randomly;
when the sequencing module adopts the second preset sequencing rule, sequencing the charging and exchanging stations outputting the shutdown state information to the final sequence, and if the number of the charging and exchanging stations outputting the shutdown state information is a plurality of charging and exchanging stations, sequencing the charging and exchanging stations outputting the shutdown state information randomly;
and when the sequencing module adopts the third preset sequencing rule, sequencing the charging and exchanging stations outputting the shutdown state information to the final sequence, and if the number of the charging and exchanging stations outputting the shutdown state information is multiple, sequencing the charging and exchanging stations outputting the shutdown state information randomly.
Preferably, when the sorting module adopts the first preset sorting rule, if the number of the replaceable batteries is the same, sorting is performed according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing station;
when the sorting module adopts the second preset sorting rule, if the number of the replaceable batteries is the same, sorting is carried out according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing station;
And when the third preset ordering rule is adopted by the ordering module, if the queuing numbers are the same, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing station.
Preferably, the second information output module is configured to determine whether the number of replaceable batteries of the charging and replacing station in the forefront order is greater than a preset number of replaceable batteries, if yes, select the charging and replacing station in the forefront order as a recommended charging and replacing station, if not, sequentially determine the number of replaceable batteries of the charging and replacing station in the next order, and take the charging and replacing station with the number of replaceable batteries greater than the preset number of replaceable batteries as the recommended charging and replacing station.
Preferably, the second information output module invokes the second information acquisition module when the second information output module determines that the number of the replaceable batteries of all the charging and replacing stations is smaller than or equal to the preset number of the replaceable batteries.
Preferably, the preset distance is 5km; and/or the number of the groups of groups,
the number of the preset replaceable batteries is 1.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the invention.
The invention has the positive progress effects that:
the invention helps users find the charging and exchanging station meeting the requirements by comprehensively utilizing the battery number, the queuing number and other operation states of the charging and exchanging station, reduces the queuing time of the users and effectively lightens the operation pressure of the charging and exchanging station. The invention also improves the recognition degree of the user through visual comparison, effectively improves the judgment efficiency of the user through an automatic navigation technology, saves the time and energy of user selection, and can quickly and accurately reach the charging and replacing station according to navigation, thereby greatly improving the user experience degree.
Drawings
Fig. 1 is a flowchart of a method for outputting charging and exchanging station information according to embodiment 1 of the present invention.
Fig. 2 is a flowchart of a recommendation method of a charging and replacing station in embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of a charging and exchanging station information output system according to embodiment 3 of the present invention.
Fig. 4 is a schematic structural diagram of a recommendation system of a charging and exchanging station in embodiment 4 of the present invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
Example 1
The embodiment provides a method for outputting information of a charging and battery-replacing station, and in the embodiment, the method is applied to a navigation device of an electric automobile, but the specific application scenario of the method is not particularly limited, and the method can be applied to a navigation system or other devices of a mobile terminal according to actual situations.
As shown in fig. 1, the output method includes the steps of:
and 101, obtaining the number of replaceable batteries of the charging and replacing station.
In this step, the calculation formula of the replaceable battery number is as follows:
number of replaceable batteries = total number of available batteries-number of batteries being replaced.
In this embodiment, the available battery is a battery having a battery SOC of 80% or more, but the definition of the available battery is not particularly limited, and may be set according to the actual situation.
Step 102, obtaining the queuing number of the charging and replacing station.
In this step, the calculation formula of the queuing number is as follows:
queuing number = total number of vehicles being changed-number of vehicles being changed.
And 103, judging and outputting the charging and exchanging station information of the charging and exchanging station according to the number of the replaceable batteries and the queuing number.
In this step, the charging and exchanging station information is used to characterize the operating state of the charging and exchanging station.
Specifically, in this embodiment, the charging and exchanging station information includes normal state information, busy state information and shutdown state information, and other operation state information may be added according to actual situations.
And when the queuing number is smaller than the replaceable battery number and smaller than the target queuing number, outputting normal state information, and displaying a green icon by a display module, wherein the green icon is used for representing the normal state information. If the charging and replacing station operates normally, namely when the charging and replacing station is displayed as a green icon on a display module of the navigation equipment, the user is suitable for going to the charging and replacing station, wherein the indication is that no queuing or the queuing number is small.
And outputting busy state information when the queuing number is greater than or equal to the target queuing number or the queuing number is greater than or equal to the replaceable battery number, and displaying a yellow icon by a display module, wherein the yellow icon is used for representing the busy state information. If the charging station is busy, i.e. the charging station is displayed as a yellow icon on the display module of the navigation device, indicating a high number of queues or a low number of alternative batteries, the user is not suitable to go to the charging station.
And outputting the shutdown state information when the number of the replaceable batteries and/or the queuing number is 0, and displaying a red icon by a display module, wherein the red icon is used for representing the shutdown state information. If the charging and replacing station is stopped, that is, when the charging and replacing station is displayed as a red icon on the display module of the navigation equipment, the charging and replacing station is stopped, and the charging and replacing station cannot be charged, so that a user cannot go to the charging and replacing station. Of course, the shutdown status is not necessarily characterized by the number of the replaceable batteries and/or the queuing number being 0, and this situation may occur during normal business, so that the actual instruction of the recharging station needs to be combined again to determine and set.
In this embodiment, the target queuing number is 5, which may be set according to the actual situation, and the icon color representing each operation state is not particularly limited, and may be set according to the actual situation.
The method for outputting the information of the charging and exchanging station provided by the embodiment helps a user find the charging and exchanging station meeting the requirements by comprehensively utilizing the operation states such as the number of batteries, the queuing number and the like of the charging and exchanging station, reduces the queuing time of the user and effectively lightens the operation pressure of the charging and exchanging station. The embodiment also improves the recognition degree of the user through visual comparison, thereby greatly improving the user experience degree.
Example 2
The present embodiment provides a recommendation method for a battery charging and replacing station, where in the present embodiment, the recommendation method is applied to a navigation device of an electric automobile, but is not particularly limited to a specific application scenario of the recommendation method, and may be applied to a navigation system of a mobile terminal or other devices according to actual situations.
As shown in fig. 2, the recommendation method includes the following steps:
step 201, obtaining position information of a target vehicle according to a preset time interval.
In this step, the preset distance is preferably 5km, and may be set according to actual situations, and the preset time interval may be set according to actual situations.
Step 202, acquiring the positions of all the charging and replacing stations with the distance from the target vehicle being within a preset distance, and respectively acquiring the distance between each charging and replacing station and the target vehicle.
In the step, the positions of all the charging and replacing stations with the distance within the preset distance from the target vehicle are obtained according to the preset time interval, so that data updating is timely carried out in the running process of the vehicle.
And 203, sequencing the charging and replacing stations according to the distance between the charging and replacing stations and the target vehicle and the acquired number of replaceable batteries and the queuing number.
In this step, the number of replaceable batteries and the number of queues of the charging and replacing station are obtained by using the method for outputting charging and replacing station information provided in embodiment 1.
In this step, the sorting is performed according to the first preset sorting rule, the second preset sorting rule or the third preset sorting rule.
Specifically, when the first preset ordering rule is adopted, the charging and exchanging stations outputting the shutdown state information are firstly ordered to the final order, and if the number of the charging and exchanging stations outputting the shutdown state information is multiple, the ordering is carried out according to the order from small to large or from large to small of the ID serial numbers of the charging and exchanging stations. And then sequencing the charging and replacing stations according to the sequence from the near to the far of the distance between the charging and replacing stations and the target vehicle, sequencing according to the sequence from the small to the large of the queuing number if the distance between the charging and replacing stations and the target vehicle is the same, sequencing according to the sequence from the large to the small of the number of the replaceable batteries if the queuing number is the same, and sequencing according to the sequence from the small to the large of the serial numbers of the IDs of the charging and replacing stations if the number of the replaceable batteries is the same.
And when the second preset ordering rule is adopted, firstly arranging the charging and exchanging stations outputting the shutdown state information to the final order, and if the number of the charging and exchanging stations outputting the shutdown state information is a plurality of charging and exchanging stations, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and exchanging stations. And then sequencing the charging and replacing stations according to the sequence from the small number to the large number, sequencing according to the sequence from the near to the far of the distance between the charging and replacing stations and the target vehicle when the queuing numbers are the same, sequencing according to the sequence from the large number to the small number of the replaceable batteries when the distance between the charging and replacing stations and the target vehicle is the same, and sequencing according to the sequence from the small number to the large number or from the large number to the small number of the ID serial numbers of the charging and replacing stations when the replaceable batteries are the same.
And when the third preset ordering rule is adopted, firstly arranging the charging and exchanging stations outputting the shutdown state information to the final order, and if the number of the charging and exchanging stations outputting the shutdown state information is multiple, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and exchanging stations. And then sequencing the charging and replacing stations according to the sequence from more to less of the number of the replaceable batteries, sequencing according to the sequence from near to far of the distance between the charging and replacing stations and the target vehicle if the number of the replaceable batteries is the same, sequencing according to the sequence from less to more of the number of the queues if the distance between the charging and replacing stations and the target vehicle is the same, and sequencing according to the sequence from less to more or from more to less of the ID serial numbers of the charging and replacing stations if the number of the queues is the same.
In this embodiment, the arrangement of the charging and exchanging stations is not particularly limited, and may be adjusted according to actual situations.
And 204, selecting a proper charging and replacing station from the sequenced charging and replacing stations as a recommended charging and replacing station, and outputting the position of the recommended charging and replacing station.
In this step, it is determined whether the number of exchangeable batteries of the battery charging station in the forefront order is greater than the preset number of exchangeable batteries, if yes, the battery charging station in the forefront order is selected as the recommended battery charging station, if not, the number of exchangeable batteries of the battery charging station in the next order is sequentially determined, and the battery charging station with the number of exchangeable batteries greater than the preset number of exchangeable batteries is taken as the recommended battery charging station, if the number of exchangeable batteries of all the battery charging stations is less than or equal to the preset number of exchangeable batteries, the step 201 is executed again.
In this embodiment, the number of the preset replaceable batteries is preferably 1, which can be set according to the actual situation.
An application scenario of the recommendation method is specifically described below.
The navigation equipment calculates all normally operated charging and replacing stations within the radius of 5km of the user position, and if not, the navigation equipment prompts the charging and replacing stations through voice and/or characters: "Master, 5km around has no available charging station". If the available charging and replacing stations are selected, after the charging and replacing stations are sequenced and recommended by the recommendation method, the navigation is automatically started, a 5-second period and a 5-second period are reserved, a selection window is popped up, and the selection can be carried out: exit navigation while voice alert: "charge and exchange station for XX is recommended for you, and the navigation mode is automatically entered after 5 seconds from XX km of your journey", if no operation is performed within 5 seconds, the charge and exchange station is recommended for automatic navigation.
According to the embodiment, the comprehensive application of the battery number, the queuing number and other operation states of the charging and replacing station is realized, so that a user is helped to find the charging and replacing station meeting the requirements, the queuing time of the user is reduced, and the operation pressure of the charging and replacing station is effectively reduced. According to the embodiment, the judging efficiency of the user is effectively improved through the automatic navigation technology, the time and energy for selecting the user are saved, the user can quickly and accurately reach the charging and replacing station according to navigation, and therefore the user experience is greatly improved.
Example 3
The embodiment provides an output system of charging and replacing station information, in this embodiment, the output system is applied to a navigation device of an electric automobile, but the specific application scenario of the output system is not particularly limited, and the output system can be applied to a navigation system of a mobile terminal or other devices according to actual situations.
As shown in fig. 3, the battery charging and exchanging station information output system 1 includes a first information acquisition module 11, a first information output module 12, and a display module 13.
The first information acquisition module is used for acquiring the number of replaceable batteries of the charging and replacing station.
In this embodiment, the calculation formula of the replaceable battery number is as follows:
number of replaceable batteries = total number of available batteries-number of batteries being replaced.
In this embodiment, the available battery is a battery having a battery SOC of 80% or more, but the definition of the available battery is not particularly limited, and may be set according to the actual situation.
The first information acquisition module is also used for acquiring the queuing number of the charging and replacing station.
In this embodiment, the calculation formula of the queuing number is as follows:
queuing number = total number of vehicles being changed-number of vehicles being changed.
The first information output module is used for judging and outputting the charging and exchanging station information of the charging and exchanging station according to the number of the replaceable batteries and the queuing number, and the charging and exchanging station information is used for representing the operation state of the charging and exchanging station.
Specifically, in this embodiment, the charging and exchanging station information includes normal state information, busy state information and shutdown state information, and other operation state information may be added according to actual situations.
The first information output module is used for outputting normal state information when the queuing number is smaller than the replaceable battery number and smaller than the target queuing number, and the display module is used for displaying a green icon which is used for representing the normal state information. If the charging and replacing station operates normally, namely when the charging and replacing station is displayed as a green icon on a display module of the navigation equipment, the user is suitable for going to the charging and replacing station, wherein the indication is that no queuing or the queuing number is small.
The first information output module is used for outputting busy state information when the queuing number is greater than or equal to the target queuing number or the queuing number is greater than or equal to the replaceable battery number, and the display module is used for displaying a yellow icon which is used for representing the busy state information. If the charging station is busy, i.e. the charging station is displayed as a yellow icon on the display module of the navigation device, indicating a high number of queues or a low number of alternative batteries, the user is not suitable to go to the charging station.
The first information output module is used for outputting the shutdown state information when the number of the replaceable batteries and/or the queuing number is 0, and the display module is used for displaying a red icon which is used for representing the shutdown state information. If the charging and replacing station is stopped, that is, when the charging and replacing station is displayed as a red icon on the display module of the navigation equipment, the charging and replacing station is stopped, and the charging and replacing station cannot be charged, so that a user cannot go to the charging and replacing station. Of course, the shutdown status is not necessarily characterized by the number of the replaceable batteries and/or the queuing number being 0, and this situation may occur during normal business, so that the actual instruction of the recharging station needs to be combined again to determine and set.
In this embodiment, the target queuing number is 5, which may be set according to the actual situation, and the icon color representing each operation state is not particularly limited, and may be set according to the actual situation.
The output system of the charging and exchanging station information provided by the embodiment helps a user find the charging and exchanging station meeting the requirements through comprehensive application of the battery number, the queuing number and other operation states of the charging and exchanging station, reduces the queuing time of the user, and effectively lightens the operation pressure of the charging and exchanging station. The embodiment also improves the recognition degree of the user through visual comparison, thereby greatly improving the user experience degree.
Example 4
The present embodiment provides a recommendation system for a battery charging and replacing station, where in the present embodiment, the recommendation system is applied to a navigation device of an electric automobile, but the recommendation system is not specifically limited to a specific application scenario of the recommendation system, and may be applied to a navigation system of a mobile terminal or other devices according to actual situations.
As shown in fig. 4, the recommendation system 2 of the battery charging and replacing station includes a second information acquisition module 21, a second information output module 22 and a ranking module 23.
The second information acquisition module is used for acquiring the position information of the target vehicle according to the preset time interval.
In this embodiment, the preset distance is preferably 5km, which may be set according to actual situations, and the preset time interval may be set according to actual situations.
The second information acquisition module is also used for acquiring the positions of all the charging and replacing stations with the distance from the target vehicle within a preset distance, and respectively acquiring the distance between each charging and replacing station and the target vehicle.
In this embodiment, the positions of all the charging stations within the preset distance from the target vehicle are obtained according to the preset time interval, so that the data is updated in time during the running process of the vehicle.
The sequencing module is used for sequencing the charging and replacing stations according to the distance between the charging and replacing stations and the target vehicle, the acquired number of the replaceable batteries and the queuing number.
In this embodiment, the output system of the charging and exchanging station information provided in embodiment 3 is used to obtain the number of exchangeable batteries and the queuing number of the charging and exchanging station.
In this embodiment, the sorting module is configured to sort according to a first preset sorting rule, a second preset sorting rule, or a third preset sorting rule.
Specifically, when the sequencing module adopts the first preset sequencing rule, the charging and replacing stations outputting the shutdown state information are sequenced to the final sequence, and if the number of the charging and replacing stations outputting the shutdown state information is multiple, sequencing is performed according to the sequence from small to large or from large to small of the ID serial numbers of the charging and replacing stations. And then, the sequencing module sequences the charging and replacing stations according to the sequence from the near to the far of the distance between the charging and replacing stations and the target vehicle, sequences according to the sequence from the small to the large of the queuing number if the distance between the charging and replacing stations and the target vehicle is the same, sequences according to the sequence from the large to the small of the ID serial number of the charging and replacing stations if the queuing number is the same, and sequences according to the sequence from the small to the large of the ID serial number of the charging and replacing stations if the number of the replaceable batteries is the same.
And when the sequencing module adopts the second preset sequencing rule, firstly sequencing the charging and replacing stations outputting the shutdown state information to the final sequence, and if the number of the charging and replacing stations outputting the shutdown state information is multiple, sequencing according to the sequence from small to large or from large to small of the ID serial numbers of the charging and replacing stations. And then, the sequencing module sequences the charging and replacing stations according to the sequence from the small number to the large number, if the queuing numbers are the same, sequences the charging and replacing stations according to the sequence from the near to the far of the distance between the charging and replacing stations and the target vehicle, if the distance between the charging and replacing stations and the target vehicle are the same, sequences the charging and replacing stations according to the sequence from the large number to the small number of the replaceable batteries, and if the replaceable batteries are the same, sequences the charging and replacing stations according to the sequence from the small number to the large number of the ID serial numbers of the charging and replacing stations.
And when the sequencing module adopts the third preset sequencing rule, firstly sequencing the charging and replacing stations outputting the shutdown state information to the final sequence, and if the number of the charging and replacing stations outputting the shutdown state information is multiple, sequencing according to the sequence from small to large or from large to small of the ID serial numbers of the charging and replacing stations. And then, the sequencing module sequences the charging and replacing stations according to the sequence from more to less of the number of the replaceable batteries, if the number of the replaceable batteries is the same, sequences the charging and replacing stations according to the sequence from more to less of the distance between the charging and replacing stations and the target vehicle, if the distance between the charging and replacing stations and the target vehicle is the same, sequences the charging and replacing stations according to the sequence from less to more of the number of the queues, and if the number of the queues is the same, sequences the charging and replacing stations according to the sequence from less to more of the ID serial numbers of the charging and replacing stations.
In this embodiment, the arrangement of the charging and exchanging stations is not particularly limited, and may be adjusted according to actual situations.
The second information output module is used for selecting a proper charging and exchanging station from the ordered charging and exchanging stations as a recommended charging and exchanging station and outputting the position of the recommended charging and exchanging station.
In this embodiment, the second information output module is configured to determine whether the number of replaceable batteries of the charging and replacing station in the forefront order is greater than a preset number of replaceable batteries, if yes, select the charging and replacing station in the forefront order as a recommended charging and replacing station, if not, sequentially determine the number of replaceable batteries of the charging and replacing station in the next order, and use the charging and replacing station with the number of replaceable batteries greater than the preset number of replaceable batteries as the recommended charging and replacing station, if the number of replaceable batteries of all the charging and replacing stations is less than or equal to the preset number of replaceable batteries, and call the second information acquisition module.
In this embodiment, the number of the preset replaceable batteries is preferably 1, which can be set according to the actual situation.
The application scenario of the recommendation system is specifically described below.
The navigation equipment calculates all normally operated charging and replacing stations within the radius of 5km of the user position, and if not, the navigation equipment prompts the charging and replacing stations through voice and/or characters: "Master, 5km around has no available charging station". If the available charging and replacing stations are selected, after the charging and replacing stations are sequenced and recommended by the recommendation method, the navigation is automatically started, a 5-second period and a 5-second period are reserved, a selection window is popped up, and the selection can be carried out: exit navigation while voice alert: "charge and exchange station for XX is recommended for you, and the navigation mode is automatically entered after 5 seconds from XX km of your journey", if no operation is performed within 5 seconds, the charge and exchange station is recommended for automatic navigation.
According to the embodiment, the comprehensive application of the battery number, the queuing number and other operation states of the charging and replacing station is realized, so that a user is helped to find the charging and replacing station meeting the requirements, the queuing time of the user is reduced, and the operation pressure of the charging and replacing station is effectively reduced. According to the embodiment, the judging efficiency of the user is effectively improved through the automatic navigation technology, the time and energy for selecting the user are saved, the user can quickly and accurately reach the charging and replacing station according to navigation, and therefore the user experience is greatly improved.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (16)
1. The recommendation method of the charging and replacing station is characterized by comprising the following steps of:
S 21 acquiring the position information of a target vehicle according to a preset time interval;
S 22 acquiring the positions of all the charging and replacing stations with the distance from the target vehicle within a preset distance, and respectively acquiring the distance between each charging and replacing station and the target vehicle;
S 23 Sequencing the charging and exchanging stations according to the distance between the charging and exchanging stations and the target vehicle and the number of the exchangeable batteries and the queuing number which are obtained through a preset charging and exchanging station information output method;
S 24 selecting a forefront sequence of charging and replacing stations from the sequencing charging and replacing stations as a recommended charging and replacing station, and outputting the position of the recommended charging and replacing station;
the method for outputting the charging and exchanging station information comprises the following steps:
S 11 acquiring the number of replaceable batteries of the charging and replacing station;
S 12 acquiring the queuing number of the charging and replacing station;
S 13 judging and outputting the charging and exchanging station information of the charging and exchanging station according to the number of the replaceable batteries and the queuing number, wherein the charging and exchanging station information is used for representing the operation state of the charging and exchanging station;
the calculation formula of the replaceable battery number is as follows:
number of replaceable batteries = total number of available batteries-number of batteries being replaced;
the calculation formula of the queuing number is as follows:
queuing number = total number of vehicles being changed-number of vehicles being changed.
2. The recommendation method of claim 1, wherein step S 23 Comprising the following steps:
sorting according to a first preset sorting rule, a second preset sorting rule or a third preset sorting rule;
when the first preset sequencing rule is adopted, sequencing the charging and replacing stations according to the sequence from near to far of the distance between the charging and replacing stations and the target vehicle, sequencing according to the sequence from less to more of the queuing number if the distance between the charging and replacing stations and the target vehicle is the same, sequencing according to the sequence from more to less of the replaceable battery number if the queuing number is the same, and sequencing randomly if the replaceable battery number is the same;
When the second preset ordering rule is adopted, ordering the charging and exchanging stations according to the order from the small to the large according to the queuing number, if the queuing number is the same, ordering according to the order from the near to the far according to the distance between the charging and exchanging stations and the target vehicle, if the distance between the charging and exchanging stations and the target vehicle is the same, ordering according to the order from the large to the small according to the exchangeable battery number, and if the exchangeable battery number is the same, randomly ordering;
and when the third preset ordering rule is adopted, ordering the charging and exchanging stations according to the order from more to less of the number of the replaceable batteries, if the number of the replaceable batteries is the same, ordering according to the order from near to far of the distance between the charging and exchanging stations and the target vehicle, if the distance between the charging and exchanging stations and the target vehicle is the same, ordering according to the order from less to more of the queuing number, and if the queuing number is the same, randomly ordering.
3. The recommendation method of claim 2, wherein step S 23 Further comprises:
when the first preset sequencing rule is adopted, the charging and exchanging stations outputting the shutdown state information are ranked to the final sequence, and if the number of the charging and exchanging stations outputting the shutdown state information is a plurality of charging and exchanging stations outputting the shutdown state information, sequencing is carried out randomly among the plurality of charging and exchanging stations outputting the shutdown state information;
When the second preset ordering rule is adopted, arranging the charging and exchanging stations outputting the shutdown state information to a final order, and if the number of the charging and exchanging stations outputting the shutdown state information is a plurality of charging and exchanging stations outputting the shutdown state information, randomly ordering the charging and exchanging stations outputting the shutdown state information;
and when the third preset sequencing rule is adopted, the charging and replacing stations outputting the shutdown state information are sequenced to the final sequence, and if the number of the charging and replacing stations outputting the shutdown state information is multiple, sequencing is carried out among the charging and replacing stations outputting the shutdown state information at random.
4. The recommendation method of claim 2, wherein step S 23 Further comprises:
when the first preset ordering rule is adopted, if the number of the replaceable batteries is the same, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing stations;
when the second preset ordering rule is adopted, if the number of the replaceable batteries is the same, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing stations;
and when the third preset ordering rule is adopted, if the queuing numbers are the same, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing station.
5. The recommendation method according to any one of claims 2 to 4, wherein in step S 24 And judging whether the number of the replaceable batteries of the charging and replacing station in the forefront order is larger than the preset number of the replaceable batteries, if so, selecting the charging and replacing station in the forefront order as a recommended charging and replacing station, if not, sequentially judging the number of the replaceable batteries of the charging and replacing station in the next order, and taking the charging and replacing station with the number of the replaceable batteries being larger than the preset number of the replaceable batteries as the recommended charging and replacing station.
6. The recommendation method of claim 5, wherein in step S 24 If the number of the replaceable batteries of all the charging and replacing stations is smaller than or equal to the preset number of the replaceable batteries, returning to the step S 21 。
7. The recommendation method of claim 6, wherein in step S 21 Wherein the preset distance is 5km; and/or the number of the groups of groups,
in step S 24 In the above, the presetThe number of replaceable batteries is 1.
8. The recommendation method of claim 1, wherein step S 13 Comprising the following steps:
the charging station information comprises normal state information, busy state information and shutdown state information;
outputting normal state information when the queuing number is smaller than the replaceable battery number and smaller than the target queuing number;
Outputting busy state information when the queuing number is greater than or equal to the target queuing number or the queuing number is greater than or equal to the replaceable battery number;
and outputting the shutdown state information when the number of the replaceable batteries and/or the queuing number is 0.
9. The recommendation system of the charging and replacing station is characterized by comprising a second information acquisition module, a sequencing module and a second information output module;
the second information acquisition module is used for acquiring the position information of a target vehicle according to a preset time interval;
the second information acquisition module is further used for acquiring the positions of all the charging and replacing stations with the distance from the target vehicle being within a preset distance, and respectively acquiring the distance between each charging and replacing station and the target vehicle;
the sequencing module is used for sequencing the charging and exchanging stations according to the distance between the charging and exchanging stations and the target vehicle and the number of the replaceable batteries and the queuing number acquired by a first information acquisition module of an output system for calling preset charging and exchanging station information;
the second information output module is used for selecting a charging and exchanging station in the forefront sequence from the sequenced charging and exchanging stations as a recommended charging and exchanging station and outputting the position of the recommended charging and exchanging station;
The output system of the charging and exchanging station information comprises:
the output system comprises a first information acquisition module and a first information output module;
the first information acquisition module is used for acquiring the number of replaceable batteries of the charging and replacing station;
the first information acquisition module is also used for acquiring the queuing number of the charging and replacing station;
the first information output module is used for judging and outputting the charging and exchanging station information of the charging and exchanging station according to the number of the replaceable batteries and the queuing number, and the charging and exchanging station information is used for representing the operation state of the charging and exchanging station;
the calculation formula of the replaceable battery number is as follows:
number of replaceable batteries = total number of available batteries-number of batteries being replaced;
the calculation formula of the queuing number is as follows:
queuing number = total number of vehicles being changed-number of vehicles being changed.
10. The recommendation system of claim 9, wherein the ranking module is configured to rank according to a first preset ranking rule, a second preset ranking rule, or a third preset ranking rule;
the sequencing module sequences the charging and exchanging stations according to the sequence from near to far of the distance between the charging and exchanging stations and the target vehicle when the first preset sequencing rule is adopted, sequences according to the sequence from less to more of the queuing numbers when the distance between the charging and exchanging stations and the target vehicle is the same, sequences according to the sequence from more to less of the exchangeable battery numbers when the queuing numbers are the same, and sequences randomly when the exchangeable battery numbers are the same;
The sequencing module sequences the charging and replacing stations according to the sequence from the small number to the large number when adopting the second preset sequencing rule, sequences according to the sequence from the near to the far of the distance between the charging and replacing stations and the target vehicle when the queuing numbers are the same, sequences according to the sequence from the large number to the small number of the replaceable batteries when the distance between the charging and replacing stations and the target vehicle is the same, and sequences randomly when the replaceable battery numbers are the same;
and when the sorting module adopts the third preset sorting rule, sorting the charging and replacing stations according to the sequence from more to less of the number of the replaceable batteries, sorting according to the sequence from near to far of the distance between the charging and replacing stations and the target vehicle if the number of the replaceable batteries is the same, sorting according to the sequence from less to more of the number of the queues if the distance between the charging and replacing stations and the target vehicle is the same, and randomly sorting if the number of the queues is the same.
11. The recommendation system of claim 10 wherein the ranking module ranks the charging stations outputting the shutdown status information to a final ranking when the first predetermined ranking rule is adopted, and ranks the plurality of charging stations outputting the shutdown status information randomly if the number of charging stations outputting the shutdown status information is a plurality of charging stations;
When the sequencing module adopts the second preset sequencing rule, sequencing the charging and exchanging stations outputting the shutdown state information to the final sequence, and if the number of the charging and exchanging stations outputting the shutdown state information is a plurality of charging and exchanging stations, sequencing the charging and exchanging stations outputting the shutdown state information randomly;
and when the sequencing module adopts the third preset sequencing rule, sequencing the charging and exchanging stations outputting the shutdown state information to the final sequence, and if the number of the charging and exchanging stations outputting the shutdown state information is multiple, sequencing the charging and exchanging stations outputting the shutdown state information randomly.
12. The recommendation system of claim 10, wherein when the ranking module adopts the first preset ranking rule, ranking is performed according to an order from small to large or from large to small of ID serial numbers of the charging and replacing station if the number of the replaceable batteries is the same;
when the sorting module adopts the second preset sorting rule, if the number of the replaceable batteries is the same, sorting is carried out according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing station;
and when the third preset ordering rule is adopted by the ordering module, if the queuing numbers are the same, ordering according to the order from small to large or from large to small of the ID serial numbers of the charging and replacing station.
13. The recommendation system of any one of claims 10 to 12 wherein the second information output module is configured to determine whether the number of exchangeable batteries of a charging station in a forefront order is greater than a preset number of exchangeable batteries, if so, select the charging station in the forefront order as a recommended charging station, if not, sequentially determine the number of exchangeable batteries of a charging station in a next order, and use a charging station having a number of exchangeable batteries greater than the preset number of exchangeable batteries as the recommended charging station.
14. The recommendation system of claim 13, wherein the second information output module invokes the second information acquisition module when the second information output module determines that the number of replaceable batteries of all the battery charging stations is less than or equal to the preset number of replaceable batteries.
15. The recommendation system of claim 14, wherein the preset distance is 5km; and/or the number of the groups of groups,
the number of the preset replaceable batteries is 1.
16. The recommendation system of claim 9, wherein the charging station information includes normal status information, busy status information, and shutdown status information;
the first information output module is used for outputting normal state information when the queuing number is smaller than the replaceable battery number and smaller than the target queuing number; outputting busy state information when the queuing number is greater than or equal to the target queuing number or the queuing number is greater than or equal to the replaceable battery number; and outputting the shutdown state information when the number of the replaceable batteries and/or the queuing number is 0.
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| CN112487308B (en) * | 2019-09-12 | 2024-02-20 | 奥动新能源汽车科技有限公司 | Searching method and system for power exchange station |
| CN112383107B (en) * | 2020-11-13 | 2023-01-31 | 苏州索尔智行新能源科技有限公司 | Battery replacement station information display method and device, computer equipment and storage medium |
| CN114693329A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Method, system, device and medium for identifying battery swapping user |
| CN114692927A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Battery replacement station recommendation method and system, electronic device and storage medium |
| CN114691969A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Processing method and device for recommended swapping station, electronic equipment and storage medium |
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