CN114003830A - Method, device and storage medium for determining hydrogenation station based on time - Google Patents
Method, device and storage medium for determining hydrogenation station based on time Download PDFInfo
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Abstract
The application relates to a method, a device and a storage medium for determining a hydrogenation station based on time, wherein the method comprises the following steps: determining at least one first accessible hydrogenation station on the navigation route, determining a first hydrogenation waiting time of each first accessible hydrogenation station, and determining a target hydrogenation station according to the first hydrogenation waiting time. The first hydrogenation waiting time represents the waiting time of the vehicle at the hydrogenation station, the target hydrogenation station with the shortest waiting time can be determined according to the first hydrogenation waiting time, and hydrogenation is performed at the target hydrogenation station with the shortest waiting time, so that a user can perform hydrogenation in the shortest time, and the hydrogenation experience of the user is improved.
Description
Technical Field
The application relates to the technical field of new energy, in particular to a hydrogenation station determining method and device based on time and a storage medium.
Background
The development of the hydrogen energy industry is an important way for optimizing the energy consumption structure and realizing interconnection and intercommunication of a power grid and an air grid. The development of the hydrogen energy industry can also effectively drive the development of the manufacturing industry of high-end equipment such as new materials, new energy automobiles, hydrogen storage and transportation and the like, and has important significance for accelerating the adjustment of industrial structures and realizing high-quality development in China. The new energy automobile and the big data are fused together, and are the model of industrialization and informatization deep fusion, and the intelligent new energy automobile based on the big data is the key direction of transformation and upgrading of the automobile industry in China.
However, in the prior art, a user usually drives a vehicle to a hydrogenation station to know how long the vehicle needs to be queued, and an intelligent time-based hydrogenation station determination method capable of determining hydrogenation in a manner of spending the least time is not available.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a method, an apparatus, and a storage medium for determining an intelligent time-based hydrogen station that can determine that hydrogen can be performed with a minimum amount of time.
A method of time-based hydrogen station determination, the method comprising:
determining at least one first reachable hydrogen refueling station on the navigation route;
determining a first hydrogenation latency time at each first accessible hydrogenation station;
and determining a target hydrogenation station according to the first hydrogenation waiting time.
In one embodiment, the determining a target hydrogen station according to the first hydrogen waiting time comprises:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
In one embodiment, the method further comprises:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
In one embodiment, the method further comprises:
if a plurality of fourth times exist, acquiring the minimum value of the plurality of fourth times as a target fourth time;
and if the target fourth time is less than the third time, determining a second reachable hydrogen station corresponding to the target fourth time as a target hydrogen station.
In one embodiment, the method further comprises:
and informing the vehicle to arrive at the target hydrogenation station for hydrogenation.
A time-based hydrogen station determination apparatus, the apparatus comprising:
an accessible hydrogen station determination module for determining at least one first accessible hydrogen station on the navigation route;
a time determination module for determining a first hydrogenation latency at each first reachable hydrogenation station;
and the target hydrogenation station determining module is used for determining a target hydrogenation station according to the first hydrogenation waiting time.
In one embodiment, the target hydrogen station determination module is configured to:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
In one embodiment, the target hydrogen station determination module is further configured to:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method described above when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
The method, the device and the storage medium for determining the hydrogenation station based on the time comprise the following steps: determining at least one first accessible hydrogenation station on the navigation route, determining a first hydrogenation waiting time of each first accessible hydrogenation station, and determining a target hydrogenation station according to the first hydrogenation waiting time. The first hydrogenation waiting time represents the waiting time of the vehicle at the hydrogenation station, the target hydrogenation station with the shortest waiting time can be determined according to the first hydrogenation waiting time, and hydrogenation is performed at the target hydrogenation station with the shortest waiting time, so that a user can perform hydrogenation in the shortest time, and the hydrogenation experience of the user is improved.
Drawings
FIG. 1 is a schematic flow diagram of a method for time-based determination of a hydrogen station in one embodiment;
FIG. 2 is a routing diagram of a hydrogen station in one embodiment;
FIG. 3 is a block diagram of the configuration of a hydrogen station determination unit based on time in one embodiment;
FIG. 4 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, as shown in FIG. 1, a method for time-based hydrogen station determination is provided, comprising the steps of:
step S101, determining at least one first reachable hydrogen adding station on a navigation route;
the navigation route is a route determined by a user according to a starting point and an end point, and the user needs to travel according to the navigation route.
The first accessible hydrogen refueling station is a hydrogen refueling station that can be reached by a vehicle on the navigation route.
Step S102, determining first hydrogenation waiting time of each first accessible hydrogenation station;
in the embodiment of the invention, the queue waiting time of each vehicle at the hydrogenation station is acquired after the vehicle arrives at the hydrogenation station. For example, the number M of vehicles queued ahead may be obtained, each vehicle may be assigned a hydrogenation time of 3 minutes, and the queue wait time may be 3 × M minutes.
And step S103, determining a target hydrogenation station according to the first hydrogenation waiting time.
The first hydrogenation waiting time represents the waiting time of the vehicle at the hydrogenation station, and according to the first hydrogenation waiting time, the target hydrogenation station with the shortest waiting time can be determined, and hydrogenation is carried out at the target hydrogenation station with the shortest waiting time.
The method for determining the hydrogenation station based on the time determines at least one first reachable hydrogenation station on a navigation route, determines the first hydrogenation waiting time of each first reachable hydrogenation station, and determines the target hydrogenation station according to the first hydrogenation waiting time. The first hydrogenation waiting time represents the waiting time of the vehicle at the hydrogenation station, the target hydrogenation station with the shortest waiting time can be determined according to the first hydrogenation waiting time, and hydrogenation is performed at the target hydrogenation station with the shortest waiting time, so that a user can perform hydrogenation in the shortest time, and the hydrogenation experience of the user is improved.
Optionally, determining at least one first reachable hydrogen refueling station on the navigation route comprises:
acquiring the energy storage of the vehicle;
determining a farthest driving position according to the energy storage;
and acquiring a hydrogen station between the farthest driving position and the current position of the vehicle as the first reachable hydrogen station.
In an embodiment of the invention, the energy inventory is the remaining energy amount of the vehicle. And determining a farthest driving position according to the energy storage amount, wherein the farthest driving position is a certain position on the navigation route. And acquiring a hydrogenation station between the farthest driving position and the current position of the vehicle, and taking the hydrogenation station between the farthest driving position and the current position of the vehicle as a first reachable hydrogenation station.
Optionally, the determining a target hydrogen station according to the first hydrogen waiting time includes:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
In the embodiment of the invention, after the first hydrogenation waiting time of each first reachable hydrogenation station is determined, the waiting time is obtained and is the smallest as the smallest first hydrogenation waiting time, the hydrogenation station corresponding to the smallest first hydrogenation waiting time is determined as the target hydrogenation station, and hydrogenation is performed at the target hydrogenation station with the shortest waiting time, so that hydrogenation can be performed by a user with the least time, and the hydrogenation experience of the user is improved.
Optionally, the method further comprises:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring at least one convergent point; wherein the convergence point is a convergence point of the navigation route and the non-navigation route;
acquiring first time when the vehicle reaches a target gathering point through the navigation route; wherein the target aggregation point is one of the aggregation points;
acquiring second time for the vehicle to pass through the non-navigation route to reach the target convergence point;
and if the second time is less than the first time, determining a second reachable hydrogen station on the non-navigation route as the target hydrogen station.
In the embodiment of the present invention, the preset threshold is a value set according to the actual demand of each user, and may be modified. For example, the preset threshold is 20 minutes, and the preset threshold represents the maximum time that the user can wait.
In the embodiment of the invention, the size relationship between the minimum first hydrogenation waiting time and the preset threshold is judged, if the minimum first hydrogenation waiting time is smaller than the preset threshold, it indicates that a user can wait at the first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time, and the first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time is determined as the target hydrogenation station.
In the embodiment of the present invention, if the minimum first hydrogenation waiting time is greater than the preset threshold, it indicates that the minimum first hydrogenation waiting time is too long, and the user has no patience to wait, and needs to analyze and see whether there is a hydrogenation station with short waiting time around. Specifically, at least one second reachable hydrogen refueling station on the non-navigational route is obtained. In the embodiment of the present invention, as shown in fig. 2, route 1 is a navigation route, and includes first reachable hydrogen stations a1, a2, and A3, where, according to the above scheme, it is determined that a2 is a target hydrogen station, but when the hydrogen waiting time of the hydrogen station is greater than a preset threshold, at least one second reachable hydrogen station on the non-navigation route is obtained, as shown in fig. 2, route 2 is a non-navigation route, where a method for obtaining at least one second reachable hydrogen station on the non-navigation route is the same as a method for obtaining at least one first reachable hydrogen station on the navigation route, an energy storage amount of the vehicle is obtained, a farthest driving position is determined according to the energy storage amount, and a hydrogen station between the farthest driving position and the current position of the vehicle is obtained as the second reachable hydrogen station. Route 2 includes a second reachable hydrogen station B1.
The navigation route is a route, the navigation route has many intersections, and the navigation route can be switched to a non-navigation route from the intersection of the current navigation route, such as a lower high-speed intersection.
In the embodiment of the present invention, after at least one second reachable hydrogen adding station on the non-navigation route is obtained, at least one convergence point is obtained, as shown in fig. 2, where the convergence point is a convergence point of the navigation route and the non-navigation route, and is located in front of the hydrogen adding station corresponding to the minimum first hydrogen adding waiting time in the direction of the navigation route, as shown in fig. 2, which is a convergence point H. The method comprises the steps of obtaining first time when a vehicle reaches a target convergence point through a navigation route, wherein the target convergence point is one of the convergence points. The first time is obtained by acquiring the time when the vehicle reaches the target hydrogen refueling station a2 from the current position D; acquiring the time for the vehicle to reach the target convergence point H from the target hydrogen filling station A2; the sum of the time when the vehicle reaches the target hydrogen station a2 from the current position H, the first hydrogen adding waiting time, and the time when the vehicle reaches the target convergence point H from the target hydrogen station a2 is taken as the first time.
Acquiring second time when the vehicle passes through the non-navigation route to reach the target convergence point; the second time is obtained by acquiring the time when the vehicle arrives at the second reachable hydrogen refueling station B1 from the current position D; acquiring second hydrogenation waiting time of the vehicle at a second accessible hydrogenation station B1; acquiring the time for the vehicle to reach the target convergence point H from the second accessible hydrogen adding station B1; the sum of the time when the vehicle arrives at the second reachable hydrogenation station B1 from the current position, the second hydrogenation waiting time, and the time when the vehicle arrives at the target convergence point from the second reachable hydrogenation station B1 is taken as the second time.
And if the second time is less than the first time, the time for adding hydrogen to the second reachable hydrogen adding station B1 is shorter, and the second reachable hydrogen adding station on the non-navigation route is determined as the target hydrogen adding station.
Where a plurality of second accessible hydrogen stations are included, for example, route 2 includes second accessible hydrogen stations B1 and B2, the convergence point of the non-navigational route (the non-navigational route includes B1) and the navigational route, and the convergence point of the non-navigational route (the non-navigational route includes B2) and the navigational route may be the same or different. And executing the scheme aiming at each second reachable hydrogenation station to obtain two second times, selecting the smaller value of the two second times as a target second time, comparing the target second time with the first time, if the target second time is less than the first time, indicating that the time for hydrogenation of the second reachable hydrogenation station is shorter, and determining the second reachable hydrogenation station corresponding to the target second time on the non-navigation route as the target hydrogenation station.
Optionally, the method further comprises:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
In the embodiment of the present invention, if the minimum first hydrogenation waiting time is greater than the preset threshold, it indicates that the minimum first hydrogenation waiting time is too long, and the user has no patience to wait, and needs to analyze and see whether there is a hydrogenation station with short waiting time around. Specifically, at least one second reachable hydrogenation station on the non-navigation route is obtained, and the time of the vehicle reaching each second reachable hydrogenation station from the current position is obtained; acquiring second hydrogenation waiting time of the vehicle at each second accessible hydrogenation station; acquiring the time for the vehicle to return to the current position from each second reachable hydrogenation station; taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time; wherein a plurality of fourth times are available, as many second reachable hydrogen stations as there are. Acquiring the minimum value in the fourth time as a target fourth time; acquiring the time of the vehicle from the current position to a target hydrogen station on a navigation route; taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time; and if the target fourth time is less than the third time, determining a second reachable hydrogen station corresponding to the target fourth time as the target hydrogen station. So that the user can spend the least time to hydrogenate, and the hydrogenation experience of the user is improved.
Optionally, after the minimum second time and the minimum fourth time are determined, if the minimum second time is less than the first time and the minimum fourth time is less than the third time, the minimum second time and the minimum fourth time are further compared, a minimum time value is determined, a route corresponding to the minimum time value is used as a hydrogenation route, and a hydrogenation station corresponding to the minimum time value on the route is determined as a target hydrogenation station. So that the user can spend the least time to hydrogenate, and the hydrogenation experience of the user is improved.
Optionally, the method further comprises:
and informing the vehicle to arrive at the target hydrogenation station for hydrogenation.
In the embodiment of the invention, after the target hydrogenation station is determined, the time spent on reaching the target hydrogenation station for hydrogenation is shortest, and the vehicle is informed to reach the target hydrogenation station for hydrogenation, so that the hydrogenation can be carried out by the user with the shortest time, and the hydrogenation experience of the user is improved.
In the embodiment of the present invention, the execution subject of the above scheme may be a server of each vehicle, and each vehicle may communicate with each other through a vehicle network. The server of each vehicle receives the information of the vehicle and can also receive the information of other vehicles to know which target hydrogen adding station the other vehicles go to carry out hydrogen adding.
In the embodiment of the present invention, the execution subject of the above scheme may also be a cloud server, and the cloud server performs communication interaction with each vehicle. The cloud server obtains the unique identification, such as the license plate number, of each vehicle, performs data acquisition on each vehicle, executes the steps of the above embodiments, and determines the target hydrogen refueling station for each vehicle. And after the cloud server determines the target hydrogenation station of each vehicle, the cloud server informs the vehicles of arriving at the target hydrogenation station for hydrogenation. After the cloud server informs the vehicles to arrive at the target hydrogenation station for hydrogenation, some real-time services can be provided for some vehicles which are determined to be hydrogenated. The cloud server receives prepayment information sent by a target vehicle; after receiving the prepayment information sent by the target vehicle, the cloud server analyzes the waiting time length information of the target vehicle reaching the target hydrogen station corresponding to the target vehicle in real time through a preset model, and feeds back the real-time waiting time length information to the target vehicle.
In the embodiment of the invention, after receiving a hydrogenation request of a vehicle, the cloud server determines at least one first reachable hydrogenation station on the navigation route of each vehicle; determining a first hydrogenation latency time at each first accessible hydrogenation station; and determining a target hydrogenation station according to the first hydrogenation waiting time. See the above examples for specific methods. When the target hydrogenation station is determined and sent to the vehicle, the vehicle is informed to arrive at the target hydrogenation station for hydrogenation, and the cloud server suspends the analysis service of the hydrogenation station on the vehicle for saving resources. However, some vehicles send only one hydrogenation request, and do not necessarily need to hydrogenate, and some vehicles are determined to need hydrogenation. At the moment, the vehicle can prepay some fees to the cloud server, the cloud server receives prepayment information sent by the target vehicle, the waiting time length information of the target vehicle reaching the target hydrogen station corresponding to the target vehicle is analyzed in real time through the preset model, and the real-time waiting time length information is fed back to the target vehicle. When the waiting duration information is larger than a preset threshold value X (for example, 30 minutes) and the duration of the waiting duration information is larger than a preset threshold value Y (20 minutes), the cloud server re-executes the steps of determining at least one first reachable hydrogenation station on the navigation route, determining a first hydrogenation waiting time at each first reachable hydrogenation station, and determining a target hydrogenation station according to the first hydrogenation waiting time. The detailed details of the step of determining at least one first reachable hydrogenation station on the navigation route, determining the first hydrogenation waiting time at each first reachable hydrogenation station, and determining the target hydrogenation station according to the first hydrogenation waiting time are described in the above embodiments, and are not described herein again.
In order to ensure that the vehicles needing hydrogenation can be successfully hydrogenated in time, the cloud server analyzes the number of the vehicles which are to be received by each target hydrogenation station and send prepayment information in real time; when the number of vehicles to be received by a certain target hydrogen adding station a exceeds a preset threshold value and other hydrogen adding stations exist in a preset range of the target hydrogen adding station a, the cloud service can inform navigation software (for example, inform the navigation software from 12 points) to remove the target hydrogen adding station a from a navigation route or a non-navigation route, and in the next preset time period, when the cloud server plans the target hydrogen adding station, the target hydrogen adding station a is not included any more. For example, from 12, after other vehicles send hydrogenation requests of the vehicles, the reachable hydrogenation stations on the determined navigation route and/or non-navigation route no longer contain the target hydrogenation station a. Thereby ensuring that the prepaid vehicles can be successfully hydrogenated in time.
The preset range of the target hydrogen adding station a means a preset range (for example, within 200 m) around the target hydrogen adding station a as a center. The reason why the target hydrogenation station a is set to have other hydrogenation stations within the preset range is that if the target hydrogenation station a has other hydrogenation stations within the preset range, if other vehicles are closer to the target hydrogenation station a, when the reachable hydrogenation station on the determined navigation route and/or non-navigation route no longer includes the target hydrogenation station a, the other vehicles (the vehicle after sending the hydrogenation request from the 12 th point) will not be caused to travel too far to hydrogenate, and the customer experience of the vehicle after sending the hydrogenation request from the 12 th point is improved.
It should be understood that, although the steps in the flowchart of fig. 1 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 1 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
In one embodiment, as shown in FIG. 2, there is provided a time-based hydrogen station determining apparatus comprising:
an accessible hydrogen station determination module for determining at least one first accessible hydrogen station on the navigation route;
a time determination module for determining a first hydrogenation latency at each first reachable hydrogenation station;
and the target hydrogenation station determining module is used for determining a target hydrogenation station according to the first hydrogenation waiting time.
In one optional embodiment, the target hydrogen station determination module is specifically configured to:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
In an optional embodiment, the target hydrogen station determination module is further specifically configured to:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
In an optional embodiment, the target hydrogen station determination module is further specifically configured to:
if a plurality of fourth times exist, acquiring the minimum value of the plurality of fourth times as a target fourth time;
and if the target fourth time is less than the third time, determining a second reachable hydrogen station corresponding to the target fourth time as a target hydrogen station.
In one optional embodiment, the time-based hydrogen station determining means further comprises:
and the notification module is used for notifying the vehicle to arrive at the target hydrogenation station for hydrogenation.
For specific limitations of the time-based hydrogen station determining device, reference may be made to the above limitations of the time-based hydrogen station determining method, which are not described herein again. The various modules in the above-described time-based hydrogen station determining apparatus may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing freight vehicle related data, hydrogenerator related data and intermediate station and road related data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a time-based hydrogen station determination method.
Those skilled in the art will appreciate that the architecture shown in fig. 4 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer apparatus is provided that includes a memory having a computer program stored therein and a processor that when executed performs the steps of the method for time-based hydrogen station determination of the above embodiments.
In one embodiment, a computer device is provided, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
determining at least one first reachable hydrogen refueling station on the navigation route;
determining a first hydrogenation latency time at each first accessible hydrogenation station;
and determining a target hydrogenation station according to the first hydrogenation waiting time.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
if a plurality of fourth times exist, acquiring the minimum value of the plurality of fourth times as a target fourth time;
and if the target fourth time is less than the third time, determining a second reachable hydrogen station corresponding to the target fourth time as a target hydrogen station.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
and informing the vehicle to arrive at the target hydrogenation station for hydrogenation.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
determining at least one first reachable hydrogen refueling station on the navigation route;
determining a first hydrogenation latency time at each first accessible hydrogenation station;
and determining a target hydrogenation station according to the first hydrogenation waiting time.
In one embodiment, the computer program when executed by the processor further performs the steps of:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
In one embodiment, the computer program when executed by the processor further performs the steps of:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
In one embodiment, the computer program when executed by the processor further performs the steps of:
if a plurality of fourth times exist, acquiring the minimum value of the plurality of fourth times as a target fourth time;
and if the target fourth time is less than the third time, determining a second reachable hydrogen station corresponding to the target fourth time as a target hydrogen station.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and informing the vehicle to arrive at the target hydrogenation station for hydrogenation.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for time-based hydrogen station determination, the method comprising:
determining at least one first reachable hydrogen refueling station on the navigation route;
determining a first hydrogenation latency time at each first accessible hydrogenation station;
and determining a target hydrogenation station according to the first hydrogenation waiting time.
2. The method of claim 1, wherein said determining a target hydrogen station based on said first hydrogen waiting time comprises:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
3. The method of time-based hydrogen station determination of claim 2, further comprising:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
4. The method of time-based hydrogen station determination of claim 3, further comprising:
if a plurality of fourth times exist, acquiring the minimum value of the plurality of fourth times as a target fourth time;
and if the target fourth time is less than the third time, determining a second reachable hydrogen station corresponding to the target fourth time as a target hydrogen station.
5. The method of any of claims 1 to 4, further comprising:
and informing the vehicle to arrive at the target hydrogenation station for hydrogenation.
6. A time-based hydrogen station determination apparatus, comprising:
an accessible hydrogen station determination module for determining at least one first accessible hydrogen station on the navigation route;
a time determination module for determining a first hydrogenation latency at each first reachable hydrogenation station;
and the target hydrogenation station determining module is used for determining a target hydrogenation station according to the first hydrogenation waiting time.
7. The time-based hydrogen station determination apparatus of claim 6, wherein said target hydrogen station determination module is configured to:
determining a minimum first hydrogenation waiting time in the first hydrogenation waiting times;
and determining a first reachable hydrogen adding station corresponding to the minimum first hydrogen adding waiting time as the target hydrogen adding station.
8. The time-based hydrogen station determination apparatus of claim 7, wherein the target hydrogen station determination module is further configured to:
judging the size relationship between the minimum first hydrogenation waiting time and a preset threshold value;
if the minimum first hydrogenation waiting time is smaller than the preset threshold, executing the step of determining a first reachable hydrogenation station corresponding to the minimum first hydrogenation waiting time as the target hydrogenation station;
if the minimum first hydrogenation waiting time is larger than the preset threshold value, at least one second reachable hydrogenation station on the non-navigation route is obtained;
acquiring the time of the vehicle from the current position to the target hydrogen filling station;
taking the sum of the time when the vehicle arrives at the target hydrogenation station from the current position and the first hydrogenation waiting time as a third time;
acquiring the time for the vehicle to arrive at the second reachable hydrogenation station from the current position;
obtaining a second hydrogenation waiting time of the vehicle at the second accessible hydrogenation station;
obtaining the time for the vehicle to return to the current position from the second reachable hydrogen station;
taking the sum of the time when the vehicle arrives at the second reachable hydrogenation station from the current position, the second hydrogenation waiting time, the time when the vehicle returns to the current position from the second reachable hydrogenation station, and the time when the vehicle arrives at the target hydrogenation station from the current position as a fourth time;
and if the fourth time is less than the third time, determining the second reachable hydrogen station as the target hydrogen station.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of claims 1 to 5 are implemented when the computer program is executed by the processor.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 5.
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Application publication date: 20220201 |