CN115451981A - Hydrogenation reservation navigation method, device and system and computer readable storage medium - Google Patents
Hydrogenation reservation navigation method, device and system and computer readable storage medium Download PDFInfo
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- CN115451981A CN115451981A CN202110636539.6A CN202110636539A CN115451981A CN 115451981 A CN115451981 A CN 115451981A CN 202110636539 A CN202110636539 A CN 202110636539A CN 115451981 A CN115451981 A CN 115451981A
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- 238000000034 method Methods 0.000 title claims abstract description 58
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- 239000001257 hydrogen Substances 0.000 claims abstract description 145
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- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 4
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- ZLIBICFPKPWGIZ-UHFFFAOYSA-N pyrimethanil Chemical compound CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 ZLIBICFPKPWGIZ-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3476—Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The application provides a hydrogenation reservation navigation method, a device, a system and a computer readable storage medium, which comprises the steps of receiving a reservation hydrogenation request, wherein the reservation hydrogenation request comprises the current position of a user and a reservation hydrogenation amount; inquiring a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount, and determining a recommended hydrogenation site; acquiring a hydrogenation queuing sequence of a recommended hydrogenation site; and generating a navigation route according to the recommended hydrogenation site and the current position of the user, and feeding back the navigation route and the hydrogenation queue sequence to the user. The method and the device provide the hydrogenation site navigation and hydrogenation queuing conditions for the user, avoid the phenomenon that a driver of the filled vehicle cannot search for a nearby hydrogen filling point to cause difficulty in hydrogenation of the filled vehicle, and provide the hydrogenation queuing function for the user to ensure the purpose that the filled vehicle can be hydrogenated in time under the condition of limited hydrogen source.
Description
Technical Field
The application relates to the technical field of new energy, in particular to a hydrogenation appointment navigation method, device and system and a computer readable storage medium.
Background
At present, the mobile hydrogenation vehicle is a novel small-sized hydrogenation station, a convenient filling way is provided for fuel cell vehicles, and the problems of high investment, large floor area, high examination and approval difficulty and the like of a fixed hydrogenation station are perfectly solved. However, the position of the current mobile hydrogenation vehicle is dynamically changed, so that a driver of the vehicle to be filled cannot search for a nearby filling point, and the phenomenon that the hydrogen is difficult to be added by the hydrogen vehicle exists; meanwhile, as the capacity of the hydrogen tank of the mobile hydrogenation vehicle is fixed and the hydrogen source is limited, even though a driver familiar with the position of the mobile hydrogenation vehicle cannot judge whether the hydrogen source of the mobile hydrogenation vehicle is sufficient, for example, the remaining hydrogen source of the mobile hydrogenation vehicle can only provide hydrogen for 3 vehicles, but 5 vehicles drive to hydrogenate, so that the phenomenon that the remaining 2 vehicles cannot hydrogenate is caused, and the user experience is influenced.
Disclosure of Invention
The application provides a hydrogenation appointment navigation method, device, system and computer readable storage medium, and aims to solve the technical problem that hydrogenation of a hydrogen vehicle is difficult at present.
In a first aspect, the present application provides a hydrogenation reservation navigation method, including:
receiving a hydrogenation reservation request, wherein the hydrogenation reservation request comprises the current position of a user and the hydrogenation reservation amount;
inquiring a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount, and determining a recommended hydrogenation site;
acquiring a hydrogenation queuing sequence of a recommended hydrogenation site;
and generating a navigation route according to the recommended hydrogenation site and the current position of the user, and feeding back the navigation route and the hydrogenation queuing sequence to the user.
In some embodiments, the step of querying a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount to determine the recommended hydrogenation site comprises:
querying a hydrogenation site set which is smaller than a first threshold value from the current position of a user in a preset hydrogenation site database;
screening hydrogenation sites with the reserved queuing residual hydrogen quantity larger than the reserved hydrogenation quantity in the hydrogenation site set as a target hydrogenation site set;
any one hydrogenation site in the target hydrogenation site set is extracted as a recommended hydrogenation site; alternatively, the first and second electrodes may be,
and acquiring a hydrogenation queuing sequence of each hydrogenation site in the target hydrogenation site set, and screening the hydrogenation site with the shortest queue in each hydrogenation queuing sequence as a recommended hydrogenation site.
In some embodiments, after determining the recommended hydrogenation site, the method further comprises:
calculating hydrogenation time according to the appointed hydrogenation amount;
calculating the path consumption time according to the distance between the recommended hydrogenation site and the current position of the user;
obtaining the actual residual hydrogen amount of a recommended hydrogenation site after hydrogenation by a user according to the path consumption time and the hydrogenation time;
and updating the reserved queuing residual hydrogen amount of the recommended hydrogenation site according to the actual residual hydrogen amount.
In some embodiments, the step of obtaining the actual remaining hydrogen amount of the recommended hydrogenation site according to the path consumption time and the hydrogenation time comprises:
determining a first time range when the hydrogenation object arrives at the recommended hydrogenation site and a second time range when the hydrogenation object leaves the recommended hydrogenation site according to the path consumption time and the hydrogenation time;
acquiring a first position set of a hydrogenation object at preset time intervals in a first time range, and acquiring a second position set of the hydrogenation object at preset time intervals in a second time range;
and when the first position set and the second position set meet preset conditions, acquiring the actual residual hydrogen amount of the recommended hydrogenation site.
In some embodiments, after obtaining the hydrogenated queue sequence for recommended hydrogenated sites, the method further comprises:
subtracting the reserved hydrogenation amount from the current reserved queuing residual hydrogen amount of the recommended hydrogenation site to obtain a new reserved queuing residual hydrogen amount;
updating the new reservation queuing residual hydrogen amount to a preset hydrogenation site database so as to evaluate a new reservation hydrogenation request according to the new reservation queuing residual hydrogen amount;
and adding the reservation hydrogenation request to the hydrogenation queue sequence of the recommended hydrogenation site to complete the updating of the hydrogenation queue sequence.
In some embodiments, after adding the reservation hydro request to the hydro queuing sequence of the recommended hydro site to complete the update of the hydro queuing sequence, the method further comprises:
receiving a request for canceling hydrogenation from a user;
and deleting the reserved hydrogenation request corresponding to the hydrogenation request cancelled by the user in the hydrogenation queuing sequence, and updating the reserved queuing residual hydrogen amount of the recommended hydrogenation site according to the reserved queuing residual hydrogen amount and the reserved hydrogenation amount.
In some embodiments, after determining the recommended hydrogenation site, the method further comprises:
calculating the path consumption time according to the distance between the recommended hydrogenation site and the current position of the user;
calculating hydrogenation time according to the appointed hydrogenation amount;
and calculating hydrogenation consumption time according to the path consumption time and the hydrogenation time, and feeding the hydrogenation consumption time back to a user.
In a second aspect, the present application provides a hydrogenation reservation navigation device, comprising:
the receiving module is used for receiving a reservation hydrogenation request, and the reservation hydrogenation request comprises the current position of a user and a reservation hydrogenation amount;
the recommending module is used for inquiring a preset hydrogenation site database according to the current position and the reserved hydrogenation amount of the user and determining a recommended hydrogenation site;
the reservation module is used for acquiring a hydrogenation queuing sequence of the recommended hydrogenation site;
and the feedback module is used for generating a navigation route according to the recommended hydrogenation site and the current position of the user, and feeding back the navigation route and the hydrogenation queuing sequence to the user.
In a third aspect, the present application provides a hydrogenation reservation navigation system, comprising:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the hydrogenation reservation navigation method of the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, the computer program being loaded by a processor to execute the steps in the hydrogenation reservation navigation method according to the first aspect.
According to the method and the device, the recommended hydrogenation site is determined by inquiring the preset hydrogenation site database through the current position of the user and the reserved hydrogenation amount, the reserved hydrogenation request is inserted into the hydrogenation queuing sequence to generate the hydrogenation queuing sequence, and the navigation route is generated by utilizing the recommended hydrogenation site and the current position of the user, so that the navigation and hydrogenation queuing conditions of the hydrogenation site are provided for the user, the phenomenon that a driver of a vehicle to be fed cannot search for a nearby hydrogen filling point to cause hydrogenation difficulty of the vehicle to be fed is avoided, and meanwhile, the hydrogenation queuing function is provided for the user, so that the purpose that the vehicle to be fed can be hydrogenated in time under the condition of limited hydrogen source is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a scenario of a hydrogenation reservation navigation application system provided in an embodiment of the present application;
FIG. 2 is a schematic flow diagram of one embodiment of a hydrogenation reservation navigation method provided in embodiments of the present application;
FIG. 3 is a schematic flow chart of one embodiment of updating the reserved queued residual hydrogen amount provided in an embodiment of the present application;
FIG. 4 is a schematic flow chart of one embodiment of obtaining an actual residual hydrogen amount provided in the embodiment of the present application;
FIG. 5 is a schematic flow chart of one embodiment for determining reserved queued hydrogen remaining amount provided in an embodiment of the present application;
FIG. 6 is a schematic flow diagram of one embodiment of determining hydrogenation consumption time as provided in the examples herein;
FIG. 7 is a schematic structural diagram of an embodiment of a hydrogenation reservation navigation device provided in an embodiment of the present application;
fig. 8 is a schematic structural diagram of an embodiment of the hydrogenation reservation navigation system provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Embodiments of the present application provide a hydrogenation reservation navigation method, device, system, and computer-readable storage medium, which are described in detail below.
Referring to fig. 1, fig. 1 is a schematic view of an exemplary hydrogenation reservation navigation application system 100 according to an embodiment of the present application.
The hydrogenation reservation navigation application system 100 may provide navigation of hydrogenation sites (e.g., mobile hydrogenation vehicles, stationary hydrogenation sites) and reservation queuing functions for drivers of hydrogenation objects (e.g., cars, buses, trucks, ships, airplanes, etc.). Specifically, the hydrogenation reservation navigation application system 100 may include a server 110, a network 120, a storage device 130, a mobile terminal 140, and a hydrogenation site 150.
The server 110 may process data and/or information from at least one component of the hydrogenation reservation navigation application system 100 or an external data source (e.g., the storage device 130, the mobile terminal 140, the hydrogenation site 150), for example, the server 110 may obtain the position information sent by the mobile terminal 140 to determine the navigation path of the hydrogenation object to the hydrogenation site. In some embodiments of the present application, the server 110 may be a single server or a group of servers. The server group may be a centralized server group connected to the network 120 via an access point, or a distributed server group respectively connected to the network 120 via at least one access point. In some embodiments of the present application, the server 110 may be connected locally to the network 120 or remotely from the network 120. For example, server 110 may access information and/or data stored in storage device 130 via network 120. In some embodiments, the server 110 may be implemented on a cloud platform. By way of example only, the cloud platform may include a private cloud, a public cloud, a hybrid cloud, a community cloud, a distributed cloud, an internal cloud, a multi-tiered cloud, and the like, or any combination thereof.
The network 120 connects the components of the hydrogenation reservation navigation application 100 such that communications may be performed between the components to facilitate the exchange of information and/or data. In some embodiments, at least one component of the hydrogenation reservation navigation application system 100 (e.g., the server 110, the storage device 130, the mobile terminal 140) may send information and/or data (e.g., a reservation hydrogenation request, a navigation route, etc.) to other components of the hydrogenation reservation navigation application system 100 via the network 120. In some embodiments, the network between the various components in the hydrogenation reservation navigation application system 100 may be any one or more of a wired network or a wireless network. For example, network 120 may include a cable Network, a wired Network, a fiber optic Network, a telecommunications Network, an intranet, the internet, a Local Area Network (LAN), a Wide Area Network (WAN), a Wireless Local Area Network (WLAN), a Metropolitan Area Network (MAN), a Public Switched Telephone Network (PSTN), a Bluetooth Network (Bluetooth), a ZigBee (ZigBee), near Field Communication (NFC), an intra-device bus, an intra-device line, a cable connection, and the like, or any combination thereof. The network connection between each two parts may be in one of the above-mentioned manners, or in a plurality of manners.
The mobile terminal 140 may obtain the current location of the user and the reserved hydrogenation amount so that the server 110 determines the recommended hydrogenation site. In some embodiments, mobile terminal 140 may be a device having information receiving and/or transmitting capabilities to facilitate transmission to server 110 for processing. In some embodiments, mobile terminal 140 may include a plurality of terminals 141, 142, 143. For example, the mobile terminal 140 may include a mobile device 141, a tablet computer 142, a vehicle mounted terminal device 143, the like, or any combination thereof.
The hydrogenation site 150 can provide a source of hydrogen gas to the hydrogenation target as well as hydrogenation functions. In some embodiments, the hydrogen refueling station 150 may have information receiving and/or transmitting functions to facilitate transmitting data to the server 110 for processing, such as location information of the hydrogen refueling station 150, the amount of hydrogen remaining, and the like. In some embodiments of the present application, the hydroprocessing site 150 may be a mobile hydroprocessing vehicle or a stationary hydroprocessing site.
It should be noted that the above description of the hydrogenation reservation navigation application system 100 is for illustration and explanation only, and does not limit the application scope of the present application. It will be apparent to those skilled in the art that various modifications and changes can be made to the hydrogenation reservation navigation application 100 under the teachings of the present application, for example, the hydrogenation reservation navigation application 100 can further include an alarm device to alert a supervisor when a low hydrogen remaining level at the hydrogenation site 150 is detected.
Continuing to refer to fig. 2, fig. 2 shows a schematic flow chart of a hydrogenation reservation navigation method in the embodiment of the present application, the hydrogenation reservation navigation method in the embodiment of the present application is applied to a hydrogenation reservation navigation application system 100, and the type of the device executing the hydrogenation reservation navigation method in the hydrogenation reservation navigation application system 100 is not limited, that is, the hydrogenation reservation navigation device may be a terminal or a server 110, and in the embodiment of the present application, the server 110 is taken as an example for description. The hydrogenation appointment navigation method comprises the following steps:
step S201, receiving a hydrogenation reservation request, wherein the hydrogenation reservation request comprises a current position of a user and a hydrogenation reservation amount;
the server 110 may receive a hydrogenation reservation request, where the hydrogenation reservation request may be a hydrogenation request sent by a hydrogenation target driver to the server 110 via a mobile terminal 140 (e.g., a mobile device 141, a tablet computer 142, a vehicle-mounted terminal device 143, etc.), where the hydrogenation reservation request includes a current location of the user and a hydrogenation reservation amount, the current location is, for example, a city, a street and a specific location of a car, and the hydrogenation reservation amount may be calculated by detecting a pressure of a hydrogen storage tank of the hydrogenation vehicle and according to a volume of the hydrogen storage tank. It is understood that the request for a reservation hydrogenation may also include other information, such as a user ID, a unique identification code of the mobile terminal 140, the hydrogen gas content of the current hydrogen storage tank, and the like.
Step S202, a preset hydrogenation site database is inquired according to the current position of a user and the reserved hydrogenation amount, and a recommended hydrogenation site is determined;
the server 110 may query a preset hydrogenation site database according to the current location of the user and the reserved hydrogenation amount, and determine a recommended hydrogenation site, where the preset hydrogenation site database refers to a set of data stored in the storage device 130 and related to the hydrogenation site 150, and includes, for example, location information of the hydrogenation site 150, a reserved queuing residual hydrogen amount, a historical hydrogenation record, and the like. The recommended hydrogenation site may be one hydrogenation site or a plurality of hydrogenation sites, for example, the server 110 may provide only one hydrogenation site for the user so as to provide the user with an optimal hydrogenation path, and for example, the server 110 may provide a plurality of hydrogenation sites for the user so as to be selected by the user.
Specifically, the server 110 determines that the recommended hydrogenation site may be selected from a hydrogenation site set which is smaller than a first threshold (for example, a distance is smaller than 5 kilometers) from the current location of the user in the query preset hydrogenation site database, and then selects a hydrogenation site in the hydrogenation site set, which is reserved and queued for a residual hydrogen amount that is larger than a reserved hydrogenation amount, as a target hydrogenation site set, where the target hydrogenation site set includes one or more hydrogenation sites. After the server 110 obtains the target site set, the target hydrogenation site set may be used as a plurality of recommended hydrogenation sites for the user to select, or the server 110 may extract any one of the target hydrogenation site set as a recommended hydrogenation site, or the server 110 may further obtain a hydrogenation queuing sequence of each hydrogenation site in the target hydrogenation site set, and screen a hydrogenation site with the shortest queue in the hydrogenation queuing sequence as a recommended hydrogenation site.
Step S203, acquiring a hydrogenation queuing sequence of the recommended hydrogenation site;
the server 110 may obtain a hydrogenation queue sequence of recommended hydrogenation sites, where the hydrogenation queue sequence refers to a hydrogenation site user hydrogenation queue set obtained by sorting according to the time when the user requests to send/receive the hydrogenation reservation request for each hydrogenation site, for example, for a hydrogenation site a, the time when the vehicle a sends the hydrogenation reservation request is 9, and the time when the vehicle B sends the hydrogenation reservation request is 9.
In some embodiments of the present application, after obtaining the hydrogenation queue sequence of the recommended hydrogenation site, the server 110 may insert the reservation hydrogenation request into the current hydrogenation queue sequence to generate a new hydrogenation queue sequence, for example, for the hydrogenation queue sequence { vehicle B, vehicle a }, if the time of sending the reservation hydrogenation request of vehicle C is 9.
And step S204, generating a navigation route according to the recommended hydrogenation site and the current position of the user, and feeding back the navigation route and the hydrogenation queuing sequence to the user.
The server 110 may generate a navigation route according to the recommended hydrogenation site and the current location of the user, where the navigation route refers to a vehicle travel route between the hydrogenation site and the current location of the user, and specifically, the navigation route may be a set including a plurality of road segments and intersection turns, for example, a road segment a turns right through an intersection B to enter a road segment C, and then travels 200 meters straight to reach the recommended hydrogenation site.
After the navigation route and the hydrogenation queuing sequence are generated, the server 110 can feed back the navigation route and the hydrogenation queuing sequence to the user, so that a hydrogenation vehicle driver can know the position and the travel route of the hydrogenation station to obtain the hydrogenation queuing condition.
According to the method and the device, the recommended hydrogenation site is determined by inquiring the preset hydrogenation site database through the current position of the user and the reserved hydrogenation amount, the reserved hydrogenation request is inserted into the hydrogenation queuing sequence to generate the hydrogenation queuing sequence, and the navigation route is generated by utilizing the recommended hydrogenation site and the current position of the user, so that the navigation and hydrogenation queuing conditions of the hydrogenation site are provided for the user, the phenomenon that a driver of a vehicle to be fed cannot search for a nearby hydrogen filling point to cause hydrogenation difficulty of the vehicle to be fed is avoided, and meanwhile, the hydrogenation queuing function is provided for the user, so that the purpose that the vehicle to be fed can be hydrogenated in time under the condition of limited hydrogen source is guaranteed.
Further, after the recommended hydrogenation site is determined, since the reserved queuing residual hydrogen amount is calculated according to the queuing condition, in order to avoid that the value of the reserved queuing residual hydrogen amount is different from that of the actual hydrogen amount of the hydrogenation site due to an error between the reserved hydrogenation amount and the actual hydrogenation amount, so that the actual hydrogen amount is not enough for the user to hydrogenate after the user arrives, referring to fig. 3, fig. 3 shows a schematic flow chart of updating the reserved queuing residual hydrogen amount in the embodiment of the present application. The method for updating the remaining hydrogen quantity in the reserved queue comprises the following steps:
step S301, calculating hydrogenation time according to the reserved hydrogenation amount;
the server 110 may calculate the hydrogenation time according to the reserved hydrogenation amount, where the hydrogenation time refers to the time consumed by the hydrogenation vehicle entering the station for hydrogenation, and specifically, the server 110 may calculate the hydrogenation time according to the reserved hydrogenation amount and the hydrogenation speed, where the reserved hydrogenation amount is 1 kg, the average filling speed of the hydrogenation machine is 20g/s, and the corresponding hydrogenation time is 50 seconds. It will be appreciated that the hydrogenation time may also encompass hydrogenation queue times, hydrogenation engine connection times, and the like.
In some embodiments of the present application, to reduce the error, the server 110 may further calculate the hydrogenation time by combining a path consumption hydrogen amount, where the path consumption hydrogen amount refers to hydrogen consumed by the hydrogenation vehicle to travel from the current location of the user to the hydrogenation station, and specifically, the path consumption hydrogen amount may be determined by a distance between the hydrogenation station and the current location of the user and a vehicle model, an exhaust gas amount, a hydrogen consumption amount, and the like. For example, the distance between the hydrogenation station and the current position of the user is 4 kilometers, the hydrogen consumption amount corresponding to the vehicle a is 10 grams of hydrogen per kilometer, and the hydrogen consumption amount corresponding to the route is 40 grams of hydrogen, so that when the reserved hydrogen addition amount is 1 kilogram, the average filling speed of the hydrogenation machine is 20g/s, and the corresponding hydrogenation time is 52 seconds.
Step S302, calculating the path consumption time according to the distance between the recommended hydrogenation site and the current position of the user;
the server 110 may further calculate the refueling time according to the reserved refueling amount, where the route consumption time refers to a time consumed by the refueling vehicle to travel from the current location of the user to the refueling station, and specifically, the route consumption hydrogen amount may be determined by a distance between the refueling station and the current location of the user and a traffic rule (e.g., a speed limit rule) or an average speed reached by other users. For example, if the distance between the hydrogenation station and the current location of the user is 4 km, and the average speed of the route section is 40km/h, the corresponding route consumption time is 6 minutes.
Step S303, acquiring the actual residual hydrogen amount of the recommended hydrogenation site after hydrogenation by the user according to the path consumption time and the hydrogenation time;
after the path consumption time and the hydrogenation time are obtained, the server 110 may obtain an actual remaining hydrogen amount of the recommended hydrogenation site after hydrogenation by the user according to the path consumption time and the hydrogenation time, where the actual remaining hydrogen amount is a remaining hydrogen amount that corresponds to the vehicle a in the hydrogenation queuing sequence and is detected after the vehicle a is hydrogenated on site. Specifically, the server 110 may calculate the time for completing the hydrogenation of the vehicle a according to the route consumption time and the hydrogenation time, and further detect the hydrogen amount at the hydrogenation station as the actual remaining hydrogen amount. For example, vehicles a and 9:30 starting to drive to the hydrogenation station and predicting that the site is reached and hydrogenation is complete after 14 minutes, then the process may proceed at 9:44 detecting the hydrogen amount of the hydrogenation station as the actual residual hydrogen amount.
And step S304, updating the reserved queuing residual hydrogen amount of the recommended hydrogenation site according to the actual residual hydrogen amount.
After the actual remaining hydrogen amount is obtained, the server 110 may update the reserved queued remaining hydrogen amount of the recommended hydrogen adding site, for example, the actual remaining hydrogen amount is 18.6 kg, and the reserved queued remaining hydrogen amount calculated by the server 110 is 19.1 kg, so that the server 110 may eliminate an error of the remaining hydrogen amount of 0.5 kg, and ensure accuracy of the reserved queued remaining hydrogen amount stored in the system.
In order to more accurately detect the residual amount of hydrogen after the vehicle finishes hydrogenation, in some other embodiments of the present application, referring to fig. 4, fig. 4 shows a schematic flow chart of obtaining the actual residual amount of hydrogen in the embodiments of the present application. The step of obtaining the actual residual hydrogen amount comprises the following steps:
step S401, determining a first time range when a hydrogenation object reaches a recommended hydrogenation site and a second time range when the hydrogenation object leaves the recommended hydrogenation site according to the path consumption time and the hydrogenation time;
as an example, for hydrogenation vehicle a, the sending time of hydrogenation vehicle a is 9, the route consumption time is 10 minutes, and the hydrogenation consumption time is 3 minutes, then server 110 may determine that the first time range for hydrogenation vehicle a to reach the recommended hydrogenation site may be 9:38 to 9: between 42, the second time frame for the hydrogenated vehicle a to leave the recommended hydrogenation site is 9:40 to 9: 46.
Step S402, a first position set of a hydrogenation object is obtained within a first time range at intervals of preset time, and a second position set of the hydrogenation object is obtained within a second time range at intervals of preset time;
after determining the first time range and the second time range, the server 110 may continuously detect the position of the hydrogenation object, and determine whether the hydrogenation process is completed according to the path trajectory thereof. Specifically, the server 110 may obtain a first location set of the hydrogenation object at preset time intervals in a first time range, and obtain a second location set of the hydrogenation object at preset time intervals in a second time range.
And S403, when the first position set and the second position set meet preset conditions, acquiring the actual residual hydrogen amount of the recommended hydrogenation sites.
When the server 110 determines that the moving point of the hydrogenation object trajectory formed by the first location set and the second location set satisfies the moving indication of completing the hydrogenation process, the server 110 may obtain the actual remaining hydrogen amount of the recommended hydrogenation site. Illustratively, combining the first set of locations and the second set of locations determines that the hydrogenation objective is at 9:38, the server 110 may obtain 9: the amount of hydrogen remaining at time 38.
After the server 110 obtains the hydrogenation queuing sequence of the recommended hydrogenation site, in order to facilitate measuring and calculating the reserved queuing residual hydrogen amount of the hydrogenation site after each vehicle is added into the queue in the queuing reservation process, so as to facilitate judging whether the reserved queuing residual hydrogen amount of the hydrogenation site meets the requirement of the next hydrogenation vehicle, continuing to refer to fig. 5, where fig. 5 shows a schematic flow diagram of determining the reserved queuing residual hydrogen amount in the embodiment of the present application, where the method for determining the reserved queuing residual hydrogen amount includes:
step S501, subtracting the reserved hydrogenation amount from the current reserved queuing residual hydrogen amount of the recommended hydrogenation site to obtain a new reserved queuing residual hydrogen amount;
for example, the hydrogen adding site has 20 kg of hydrogen in total, wherein the reserved hydrogen adding amount of the vehicle a in the reservation hydrogen adding request sent by the server 110 is 1 kg of hydrogen, the server 110 may calculate the reserved queuing residual hydrogen amount of the hydrogen adding site to be 19 kg, and store the reserved queuing residual hydrogen amount of the hydrogen adding site in the database.
In some embodiments of the present application, the server 110 may further determine the remaining hydrogen amount in the reservation queue in combination with the path consumed hydrogen amount, for example, for the queue sequence { vehicle a, vehicle B } of the hydrogen adding station a, the remaining hydrogen amount in the reservation queue of the hydrogen adding station a after reservation by the vehicle a is 18 kg, the consumed hydrogen amount of the vehicle B is 0.04 kg, and the reserved hydrogen amount is 1 kg, which corresponds to 16.94 kg of the remaining hydrogen amount in the reservation queue after joining the vehicle B.
Step S502, updating the new reserved queuing residual hydrogen amount to a preset hydrogenation site database so as to evaluate a new reserved hydrogenation request according to the new reserved queuing residual hydrogen amount;
illustratively, the current reserved exhaust residual hydrogen amount of the hydrogenation site a in the preset hydrogenation site database is 19 kg, and after the vehicle B sends out the hydrogen reserved with the reserved hydrogenation amount of 1.5 kg to the server 110, the server 110 updates the reserved queuing residual hydrogen amount of the hydrogenation site a in the preset hydrogenation site database to 17.5 kg, so as to estimate the consumed hydrogen amount and the residual hydrogen amount in the queuing process, and further determine whether the reserved queuing residual hydrogen amount of the hydrogenation site meets the demand of the next hydrogenation vehicle.
And step S503, adding the reservation hydrogenation request to the hydrogenation queue sequence of the recommended hydrogenation site to complete the updating of the hydrogenation queue sequence.
For example, for the hydrogenation queue sequence { vehicle a, vehicle B } of the hydrogenation station a, after the vehicle C sends out the hydrogenation reservation request, the server 110 updates the hydrogenation queue sequence of the hydrogenation station a to { vehicle a, vehicle B } so as to obtain the latest hydrogenation queue sequence for the subsequent new hydrogenation reservation request.
In some embodiments of the application, the reservation hydrogenation request is added to the hydrogenation queuing sequence of the recommended hydrogenation site to complete updating of the hydrogenation queuing sequence, and after the user sends a hydrogen cancellation request, the hydrogenation reservation navigation method further includes receiving the hydrogen cancellation request of the user, deleting the reservation hydrogenation request corresponding to the hydrogen cancellation request of the user in the hydrogenation queuing sequence, and updating the reservation queuing residual hydrogen amount of the recommended hydrogenation site according to the reservation queuing residual hydrogen amount and the reservation hydrogenation amount to ensure accuracy of the reservation queuing residual hydrogen amount and the hydrogenation queuing sequence data after the user cancels hydrogenation.
Further, to facilitate a user to know the time consumed by the current hydrogenation, referring to fig. 6, fig. 6 shows a schematic flow chart of determining the hydrogenation consumption time in the embodiment of the present application, where determining the hydrogenation consumption time includes:
step S601, calculating the path consumption time according to the distance between the recommended hydrogenation site and the current position of the user;
the server 110 may calculate the path consumption time according to the distance between the recommended hydrogenation site and the current location of the user, where the path consumption time refers to the time consumed by the hydrogenation vehicle to travel from the current location of the user to the hydrogenation site, and specifically, the path consumption hydrogen amount may be determined by the distance between the hydrogenation site and the current location of the user and a traffic rule (e.g., a speed limit rule) or an average speed reached by other users. For example, if the distance between the hydrogenation station and the current location of the user is 4 km, and the average speed of the route section is 40km/h, the corresponding route consumption time is 6 minutes.
Step S602, calculating hydrogenation time according to the reserved hydrogenation amount;
the server 110 may calculate the hydrogenation time according to the reserved hydrogenation amount, where the hydrogenation time refers to the time consumed by the hydrogenation vehicle entering the station for hydrogenation, and specifically, the server 110 may calculate the hydrogenation time according to the path hydrogen consumption amount, the hydrogenation amount, and the hydrogenation speed, where for example, the hydrogen consumption amount of the vehicle B is 0.04 kg, the hydrogenation amount is 1 kg, and the average filling speed of the hydrogenation apparatus is 20g/s, and the corresponding hydrogenation time is 52 seconds. It will be appreciated that the hydrogenation time may also encompass hydrogenation queue times, hydrogenation engine connection times, and the like.
And step S603, calculating hydrogenation consumption time according to the path consumption time and the hydrogenation time, and feeding back the hydrogenation consumption time to a user.
After determining the route consumption time and the hydrogenation time, the server 110 may calculate the hydrogenation consumption time and feed back the remaining hydrogen amount and the hydrogenation consumption time to the user. For example, if the route consumption time is 10 minutes and the hydrogenation time is 4 minutes, the server 110 can calculate the hydrogenation consumption time to be 14 minutes.
In order to better implement the hydrogenation reservation navigation method in the embodiment of the present application, on the basis of the hydrogenation reservation navigation method, an embodiment of the present application further provides a hydrogenation reservation navigation apparatus, as shown in fig. 7, the hydrogenation reservation navigation apparatus 700 includes:
the receiving module 701, the receiving module 701 is configured to receive a reservation hydrogenation request, where the reservation hydrogenation request includes a current location of a user and a reservation hydrogenation amount;
the recommending module 702 is used for querying a preset hydrogenation site database according to the current position and the reserved hydrogenation amount of the user and determining a recommended hydrogenation site;
the reservation module 703 is configured to obtain a hydrogenation queue sequence of the recommended hydrogenation site;
and the feedback module 704 is used for generating a navigation route according to the recommended hydrogenation site and the current position of the user, and feeding back the navigation route and the hydrogenation queuing sequence to the user.
In some embodiments of the present application, the recommendation module 702 is specifically configured to:
inquiring a hydrogenation site set which is smaller than a first threshold value from the current position of a user in a preset hydrogenation site database;
screening hydrogenation sites with the reserved queuing residual hydrogen quantity larger than the reserved hydrogenation quantity in the hydrogenation site set as a target hydrogenation site set;
taking the target hydrogenation site set as a recommended hydrogenation site; alternatively, the first and second electrodes may be,
and acquiring a hydrogenation queue sequence of each hydrogenation station in the target hydrogenation station set, and screening the hydrogenation station with the shortest queue in the hydrogenation queue sequence as a recommended hydrogenation station.
In some embodiments of the present application, after determining the recommended hydrogen addition site, the reservation module 703 is further configured to:
calculating hydrogenation time according to the appointed hydrogenation amount;
calculating the path consumption time according to the distance between the recommended hydrogenation site and the current position of the user;
obtaining the actual residual hydrogen amount of a recommended hydrogenation site after hydrogenation of a user according to the path consumption time and the hydrogenation time;
and updating the reserved queuing residual hydrogen amount of the recommended hydrogenation site according to the actual residual hydrogen amount.
In some other embodiments of the present application, the reservation module 703 is further configured to:
determining a first time range when the hydrogenation object arrives at the recommended hydrogenation site and a second time range when the hydrogenation object leaves the recommended hydrogenation site according to the path consumption time and the hydrogenation time;
acquiring a first position set of a hydrogenation object at preset time intervals in a first time range, and acquiring a second position set of the hydrogenation object at preset time intervals in a second time range;
and when the first position set and the second position set meet preset conditions, acquiring the actual residual hydrogen amount of the recommended hydrogenation site.
In some other embodiments of the present application, after obtaining the queue sequence of recommended hydrogenation sites, the reservation module 703 is further configured to:
subtracting the reserved hydrogenation amount from the current reserved queuing residual hydrogen amount of the recommended hydrogenation site to obtain a new reserved queuing residual hydrogen amount;
updating the new reservation queuing residual hydrogen amount to a preset hydrogenation site database so as to evaluate a new reservation hydrogenation request according to the new reservation queuing residual hydrogen amount;
and adding the reservation hydrogenation request to a hydrogenation queue sequence of the recommended hydrogenation site to complete the updating of the hydrogenation queue sequence.
In some embodiments of the present application, after inserting the reservation hydrogenation request into the hydrogenation queue sequence, the reservation module 703 is further operable to:
receiving a request of a user for canceling hydrogenation;
and deleting the reserved hydrogenation request corresponding to the hydrogenation request cancelled by the user in the hydrogenation queuing sequence, and updating the reserved queuing residual hydrogen amount of the recommended hydrogenation site according to the reserved queuing residual hydrogen amount and the reserved hydrogenation amount.
In some other embodiments of the present application, after determining the recommended hydrogenation site, the reservation module 703 is further configured to:
calculating the path consumption time according to the distance between the recommended hydrogenation site and the current position of the user;
calculating hydrogenation time according to the appointed hydrogenation amount;
and calculating hydrogenation consumption time according to the path consumption time and the hydrogenation time, and feeding the hydrogenation consumption time back to a user.
It should be understood that the apparatus shown in fig. 7 and its modules may be implemented in various ways. For example, in some embodiments, an apparatus and its modules may be implemented by hardware, software, or a combination of software and hardware. Wherein the hardware portion may be implemented using dedicated logic; the software portions may be stored in a memory for execution by a suitable instruction execution system, such as a microprocessor or specially designed hardware. Those skilled in the art will appreciate that the methods and systems described above may be implemented using computer executable instructions and/or embodied in processor control code, for example such code provided on a carrier medium such as a diskette, CD-or DVD-ROM, programmable memory such as read-only memory (firmware), or a data carrier such as an optical or electronic signal carrier. The system and its modules of the present application may be implemented not only by hardware circuits such as very large scale integrated circuits or gate arrays, semiconductors such as logic chips, transistors, etc., or programmable hardware devices such as field programmable gate arrays, programmable logic devices, etc., but also by software executed by various types of processors, for example, or by a combination of the above hardware circuits and software (e.g., firmware).
It should be noted that the above description of the apparatus and its modules is for convenience only and should not limit the present application to the scope of the illustrated embodiments. It will be appreciated by those skilled in the art that, given the teachings of the system, any combination of modules or sub-system may be configured to interface with other modules without departing from such teachings. For example, the receiving module 701, the recommending module 702, the reserving module 703 and the feedback module 704 disclosed in fig. 7 may be different modules in a system, or may be a module that implements the functions of two or more modules described above, for example, the receiving module 701 and the recommending module 702 may be two modules respectively having the functions of receiving and recommending a hydrogenation site, or may be a module that has the functions of receiving and recommending a hydrogenation site.
In order to better implement the hydrogenation reservation navigation method in the embodiment of the present application, on the basis of the hydrogenation reservation navigation method, the embodiment of the present application further provides a hydrogenation reservation navigation system, which integrates any one of the hydrogenation reservation navigation devices provided in the embodiment of the present application, and the system includes:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor for performing the steps of the hydrogenation reservation navigation method of any of the embodiments described above.
Fig. 8 is a schematic structural diagram of a hydrogenation reservation navigation system according to an embodiment of the present application, specifically:
the hydrogenation reservation navigation system may include a processor 801 of one or more processing cores, a memory 802 of one or more computer readable storage media. Those skilled in the art will appreciate that the configuration shown in fig. 8 does not constitute a limitation of the hydrogenation reservation navigation system and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components. Wherein:
the processor 801 is a control center of the system, connects various parts of the entire system using various interfaces and lines, and performs various functions of the system and processes data by operating or executing software programs and/or modules stored in the memory 802 and calling data stored in the memory 802, thereby monitoring the system as a whole. Alternatively, processor 801 may include one or more processing cores; the Processor 801 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, preferably the processor 801 may integrate an application processor, which handles primarily the operating system, user interfaces, application programs, etc., and a modem processor, which handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 801.
The memory 802 may be used to store software programs and modules, and the processor 801 executes various functional applications and data processing by operating the software programs and modules stored in the memory 802. The memory 802 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data created from use of the hydrogenation reservation navigation system, and the like. Further, the memory 802 may include high speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 802 may also include a memory controller to provide the processor 801 access to the memory 802.
Although not shown, the hydrogenation reservation navigation system may further include a display unit and the like, which will not be described in detail herein. Specifically, in this embodiment, the processor 801 in the hydrogenation reservation navigation system loads an executable file corresponding to a process of one or more application programs into the memory 802 according to the following instructions, and the processor 801 runs the application programs stored in the memory 802, thereby implementing various functions as follows:
receiving a hydrogenation reservation request, wherein the hydrogenation reservation request comprises the current position of a user and the hydrogenation reservation amount;
inquiring a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount, and determining a recommended hydrogenation site;
acquiring a hydrogenation queuing sequence of a recommended hydrogenation site;
and generating a navigation route according to the recommended hydrogenation site and the current position of the user, and feeding back the navigation route and the hydrogenation queuing sequence to the user.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, an embodiment of the present invention provides a computer-readable storage medium, which may include: read Only Memory (ROM), random Access Memory (RAM), magnetic or optical disks, and the like. The computer program is loaded by a processor to execute the steps of any one of the hydrogenation reservation navigation methods provided by the embodiments of the invention. For example, the computer program may be loaded by a processor to perform the steps of:
receiving a hydrogenation reservation request, wherein the hydrogenation reservation request comprises the current position of a user and the hydrogenation reservation amount;
inquiring a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount, and determining a recommended hydrogenation site;
acquiring a hydrogenation queuing sequence of a recommended hydrogenation site;
and generating a navigation route according to the recommended hydrogenation site and the current position of the user, and feeding back the navigation route and the hydrogenation queuing sequence to the user.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.
Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.
Also, the present application uses specific words to describe embodiments of the application. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means a feature, structure, or characteristic described in connection with at least one embodiment of the application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.
Accordingly, aspects of the present application may be embodied entirely in hardware, entirely in software (including firmware, resident software, micro-code, etc.) or in a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. Furthermore, aspects of the present application may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media.
The computer storage medium may comprise a propagated data signal with the computer program code embodied therewith, for example, on baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, and the like, or any suitable combination. A computer storage medium may be any computer-readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code located on a computer storage medium may be propagated over any suitable medium, including radio, cable, fiber optic cable, RF, or the like, or any combination of the preceding.
Computer program code required for the operation of various portions of the present application may be written in any one or more programming languages, including an object oriented programming language such as Java, scala, smalltalk, eiffel, JADE, emerald, C + +, C #, VB.NET, python, and the like, a conventional programming language such as C, visual Basic, fortran 2003, perl, COBOL 2002, PHP, ABAP, a dynamic programming language such as Python, ruby, and Groovy, or other programming languages, and the like. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any network format, such as a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet), or in a cloud computing environment, or as a service, such as a software as a service (SaaS).
Additionally, the order in which elements and sequences of the processes described herein are processed, the use of alphanumeric characters, or the use of other designations, is not intended to limit the order of the processes and methods described herein, unless explicitly claimed. While various presently contemplated embodiments of the invention have been discussed in the foregoing disclosure by way of example, it is to be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein. For example, although the system components described above may be implemented by hardware devices, they may also be implemented by software-only solutions, such as installing the described system on an existing server or mobile device.
Similarly, it should be noted that in the foregoing description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single disclosed embodiment.
The method, the apparatus, the system and the computer-readable storage medium for hydrogenation reservation navigation provided in the embodiments of the present application are described in detail above, and specific examples are applied herein to explain the principles and embodiments of the present invention, and the description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A hydrogenation reservation navigation method is characterized by comprising the following steps:
receiving a reservation hydrogenation request, wherein the reservation hydrogenation request comprises the current position of a user and a reservation hydrogenation amount;
inquiring a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount, and determining a recommended hydrogenation site;
acquiring a hydrogenation queuing sequence of the recommended hydrogenation site;
and generating a navigation route according to the recommended hydrogenation station and the current position of the user, and feeding back the navigation route and the hydrogenation queuing sequence to the user.
2. The hydrogenation reservation navigation method of claim 1, wherein the step of querying a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount to determine a recommended hydrogenation site comprises the steps of:
inquiring a hydrogenation site set which is smaller than a first threshold value from the current position of the user in a preset hydrogenation site database;
screening hydrogenation sites with reserved queuing residual hydrogen quantity larger than the reserved hydrogenation quantity in the hydrogenation site set as a target hydrogenation site set;
any one hydrogenation site in the target hydrogenation site set is extracted as the recommended hydrogenation site; alternatively, the first and second electrodes may be,
and acquiring a hydrogenation queuing sequence of each hydrogenation site in the target hydrogenation site set, and screening the hydrogenation site with the shortest queue in each hydrogenation queuing sequence as a recommended hydrogenation site.
3. The hydrogenation appointment navigation method of claim 1, wherein after determining the recommended hydrogenation site, the method further comprises:
calculating hydrogenation time according to the appointed hydrogenation amount;
calculating the path consumption time according to the distance between the recommended hydrogenation station and the current position of the user;
acquiring the actual residual hydrogen amount of the recommended hydrogenation site after hydrogenation by the user according to the path consumption time and the hydrogenation time;
and updating the reserved queuing residual hydrogen amount of the recommended hydrogenation site according to the actual residual hydrogen amount.
4. The hydrogenation reservation navigation method according to claim 3, wherein the step of obtaining the actual remaining hydrogen amount of the recommended hydrogenation site based on the path consumption time and the hydrogenation time comprises:
according to the path consumption time and the hydrogenation time, determining a first time range when a hydrogenation object reaches the recommended hydrogenation site and a second time range when the hydrogenation object leaves the recommended hydrogenation site;
acquiring a first position set of the hydrogenation object at intervals of preset time in the first time range, and acquiring a second position set of the hydrogenation object at intervals of preset time in the second time range;
and when the first position set and the second position set meet preset conditions, acquiring the actual residual hydrogen amount of the recommended hydrogenation site.
5. The hydrogenation reservation navigation method of claim 1, wherein after obtaining the hydro-queuing sequence for the recommended hydrogenation site, the method further comprises:
subtracting the reserved hydrogenation amount from the current reserved queuing residual hydrogen amount of the recommended hydrogenation site to obtain a new reserved queuing residual hydrogen amount;
updating the new reservation queuing residual hydrogen amount to the preset hydrogenation site database so as to evaluate a new reservation hydrogenation request according to the new reservation queuing residual hydrogen amount;
and adding the reservation hydrogenation request to a hydrogenation queuing sequence of the recommended hydrogenation site to complete the updating of the hydrogenation queuing sequence.
6. The hydrogenation reservation navigation method of claim 5, wherein after adding the reservation hydrogenation request to the hydrogenation queue sequence of the recommended hydrogenation site to complete the update of the hydrogenation queue sequence, the method further comprises:
receiving a request for canceling hydrogenation from a user;
and deleting the reserved hydrogenation request corresponding to the hydrogenation request cancelled by the user in the hydrogenation queuing sequence, and updating the reserved queuing residual hydrogen amount of the recommended hydrogenation site according to the reserved queuing residual hydrogen amount and the reserved hydrogenation amount.
7. A hydrogenation reservation navigation method according to any of the claims 1 to 6, characterized in that after determining the recommended hydrogenation site, the method further comprises:
calculating the path consumption time according to the distance between the recommended hydrogenation station and the current position of the user;
calculating hydrogenation time according to the appointed hydrogenation amount;
and calculating hydrogenation consumption time according to the path consumption time and the hydrogenation time, and feeding back the hydrogenation consumption time to a user.
8. A hydrogenation reservation navigation device, comprising:
the receiving module is used for receiving a reservation hydrogenation request, and the reservation hydrogenation request comprises the current position of a user and a reservation hydrogenation amount;
the recommending module is used for inquiring a preset hydrogenation site database according to the current position of the user and the reserved hydrogenation amount and determining a recommended hydrogenation site;
the reservation module is used for acquiring a hydrogenation queue sequence of the recommended hydrogenation site;
and the feedback module is used for generating a navigation route according to the recommended hydrogenation station and the current position of the user, and feeding the navigation route and the hydrogenation queuing sequence back to the user.
9. A hydrogenation reservation navigation system, the system comprising:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the hydrogenation reservation navigation method of any of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program, which is loaded by a processor to perform the steps in the hydrogenation reservation navigation method of any of the claims 1 to 7.
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