CN117058794B - Vehicle control method and device, electronic equipment and shared electric vehicle system - Google Patents
Vehicle control method and device, electronic equipment and shared electric vehicle system Download PDFInfo
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- CN117058794B CN117058794B CN202311323061.7A CN202311323061A CN117058794B CN 117058794 B CN117058794 B CN 117058794B CN 202311323061 A CN202311323061 A CN 202311323061A CN 117058794 B CN117058794 B CN 117058794B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000004590 computer program Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 description 9
- 238000004088 simulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
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- 125000004122 cyclic group Chemical group 0.000 description 1
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
- G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The application relates to the field of shared electric vehicles and provides a vehicle control method, a device, electronic equipment and a shared electric vehicle system, wherein a reader, a first antenna and a second antenna are arranged on the shared electric vehicle, the first antenna is used for identifying a smart card, and the second antenna is used for identifying a parking spike, and the method comprises the following steps: based on a preset switching rule, switching the connection between the first antenna or the second antenna and the reader; when switching to the first antenna, performing: reading card information of the smart card, and generating an unlocking request based on the card information; sending an unlocking request to a server; receiving an unlocking signal sent by a server to unlock the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on card information in the unlocking request. Multiplexing the parking spike reader, the accurate parking and card swiping functions can be realized by only adding a switching module and an antenna on hardware, and the card swiping vehicle of the vehicle is realized with lower cost.
Description
Technical Field
The application relates to the technical field of shared electric vehicles, in particular to a vehicle control method, a vehicle control device, electronic equipment and a shared electric vehicle system.
Background
In the prior art, a card reader is arranged on a part of the shared electric vehicles, a user can unlock and lock the vehicles in a card swiping mode, the use and the refund of the shared electric vehicles are realized, and in the scheme of the part of the shared electric vehicles, the RFID card reader is used for reading parking spikes so as to standardize the parking behavior of the shared electric vehicles. Which requires the user to read the RFID tag in the spike by a reader under the vehicle when returning. Therefore, for a shared electric vehicle using both the card swiping function and the RFID parking scheme, two card readers are required to be installed, which is costly.
Disclosure of Invention
The embodiment of the application provides a vehicle control method, a vehicle control device, electronic equipment and a shared electric vehicle system, which are used for reducing the production cost of the shared electric vehicle.
In a first aspect, an embodiment of the present application provides a vehicle control method, which is applied to a shared electric vehicle, where a reader, a first antenna and a second antenna are disposed on the shared electric vehicle, the first antenna is used for identifying a smart card, and the second antenna is used for identifying a parking spike, and the method includes: based on a preset switching rule, switching the connection between the first antenna or the second antenna and the reader; when switching to the first antenna, the shared electric vehicle performs the following steps:
Reading card information of the smart card, and generating an unlocking request based on the card information;
sending the unlocking request to a server;
receiving an unlocking signal sent by the server, and unlocking the shared electric vehicle; and the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on the card information in the unlocking request.
According to an embodiment of the present invention, after the unlocking request is sent to the server, the vehicle control method further includes:
receiving balance information fed back by the server based on the unlocking request;
comparing the balance information with the first preset threshold value and comparing the balance information with a second preset threshold value; wherein the first preset threshold is less than the second preset threshold;
sending first prompt information to a user under the condition that the balance information is smaller than the first preset threshold value;
when the balance information is larger than or equal to the first preset threshold value and smaller than the second preset threshold value, determining the drivable duration of the smart card based on the balance information, and sending second prompt information to a user;
And sending a third prompt message to the user under the condition that the balance information is larger than or equal to the second preset threshold value.
According to the vehicle control method of the embodiment of the present invention, after the unlocking signal sent by the server is received and the shared electric vehicle is unlocked, the vehicle control method further includes:
detecting a locking signal, and locking the shared electric vehicle;
determining the locking time of the shared electric vehicle when the shared electric vehicle is locked;
and sending the locking time to the server so that the server can determine the riding expense of the shared electric vehicle and settle the smart card based on the locking time and the generation time of the unlocking signal.
According to the vehicle control method of the embodiment of the invention, the shared electric vehicle is provided with a reader, a first antenna and a second antenna, wherein the first antenna is used for identifying the smart card, and the second antenna is used for identifying the parking spike, and the method further comprises:
and switching the connection between the first antenna or the second antenna and the reader based on a preset switching rule.
According to the vehicle control method of the embodiment of the present invention, the switching the connection between the first antenna or the second antenna and the reader based on a preset switching rule includes:
Receiving the unlocking signal sent by the server, and switching the connection between the second antenna and the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock off signal is generated based on a user pressing a get-back button.
According to the vehicle control method of the embodiment of the present invention, the switching the connection between the first antenna or the second antenna and the reader based on a preset switching rule includes:
receiving the unlocking signal sent by the server, acquiring the speed information of the shared electric vehicle, controlling the working state of the reader based on the speed information, and switching the first antenna or the second antenna to be connected with the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock closing signal is generated when the card information is detected in the unlocking state of the shared electric vehicle.
According to the control method of the embodiment of the present invention, the controlling the working state of the reader based on the speed information and switching the connection between the first antenna or the second antenna and the reader includes:
comparing the speed information with a preset speed threshold value to obtain a comparison result;
If the comparison result is that the speed information is larger than the preset speed threshold value, the reader is controlled to be closed;
and if the comparison result is that the speed information is smaller than or equal to the preset speed threshold value, controlling the reader to be opened, and switching the first antenna or the second antenna to be connected with the reader based on a preset switching frequency.
According to the vehicle control method of the embodiment of the present invention, the switching the connection between the first antenna or the second antenna and the reader based on a preset switching rule includes:
receiving a parking signal, and increasing the frequency of connection between the first antenna and the reader; the park signal is generated when the park spike is detected by the second antenna.
In a second aspect, an embodiment of the present application provides a vehicle control apparatus, including:
the reading module is used for reading card information of the smart card and generating an unlocking request based on the card information;
the sending module is used for sending the unlocking request to a server;
the receiving module is used for receiving an unlocking signal sent by the server and unlocking the shared electric vehicle; and the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on the card information in the unlocking request.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor and a memory storing a computer program, where the processor implements the vehicle control method according to the first aspect when executing the program.
In a fourth aspect, an embodiment of the present application provides a shared electric vehicle system, including:
the shared electric vehicle is used for switching the first antenna or the second antenna to be connected with the reader based on a preset switching rule; when switching to the first antenna, the shared electric vehicle performs the following steps: reading card information of the smart card, and generating an unlocking request based on the card information; sending the unlocking request to a server; receiving an unlocking signal sent by the server, and unlocking the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on the card information in the unlocking request;
The server is used for generating the unlocking signal and sending the unlocking signal to the shared electric vehicle after inquiring that the balance information of the intelligent card is larger than a first preset threshold value based on the card information in the unlocking request; and the intelligent card is used for determining the riding expense of the shared electric vehicle based on the locking time and the generation time of the unlocking signal and settling accounts of the intelligent card.
According to the vehicle control method, the vehicle control device, the electronic equipment and the shared electric vehicle system, the shared electric vehicle is provided with a reader, a first antenna and a second antenna, the first antenna is used for identifying a smart card, and the second antenna is used for identifying a parking spike, and the method comprises the following steps: based on a preset switching rule, switching the connection between the first antenna or the second antenna and the reader; when switching to the first antenna, the following steps are performed: reading card information of the smart card, and generating an unlocking request based on the card information; sending an unlocking request to a server; receiving an unlocking signal sent by a server to unlock the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on card information in the unlocking request. Through multiplexing the spike reader that parks, only need increase switching module and antenna on the hardware, through constantly switching first antenna or second antenna and reader connection, just can realize accurate parking and the function of punching the card to the car of punching the card of less cost realization vehicle.
Drawings
For a clearer description of the present application or of the prior art, the drawings that are used in the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a vehicle control method provided in an embodiment of the present application;
fig. 2 is a schematic functional block diagram of a vehicle control apparatus according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The vehicle control method, the device, the electronic equipment and the shared electric vehicle system provided by the application are described in detail below with reference to the embodiments. The following examples are illustrative of the present application but are not intended to limit the scope of the present application.
In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on those shown in the drawings, are merely for convenience in describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.
In the examples herein, a first feature "on" or "under" a second feature may be either the first and second features in direct contact, or the first and second features in indirect contact via an intermediary, unless expressly stated and defined otherwise. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Fig. 1 is a schematic flow chart of a vehicle control method according to an embodiment of the present application. Referring to fig. 1, an embodiment of the present application provides a vehicle control method, which is applied to a shared electric vehicle, where the shared electric vehicle is provided with a reader, a first antenna and a second antenna, the first antenna is used for identifying a smart card, and the second antenna is used for identifying a parking spike, and the method may include:
s101, switching the connection of the first antenna or the second antenna and the reader based on a preset switching rule;
in the parking scheme of the partially shared electric vehicle, the parking behavior of the partially shared electric vehicle is standardized by arranging a reader to read the parking spike on the ground, and the parking scheme requires a user to read an electronic tag (Radio Frequency Identification, RFID) in the parking spike when returning to the vehicle, so that in the shared electric vehicle applying the parking scheme, if the card swiping unlocking and the parking are required to be realized at the same time, the reader for reading the smart card and the reader for reading the parking spike are required to be simultaneously arranged, the cost is higher, signal interference is easy to generate between the two readers, and the sensitivity and the accuracy of identifying the smart card and the parking spike are influenced.
In this embodiment, specifically, the first antenna can be installed at the locomotive for discernment smart card, supply the unblock sharing electric motor car of user's punching card or still car, the second antenna can be installed in the bottom of sharing electric motor car for discern the parking spike that sets up on the ground, the reader can set up change over switch, with switch first antenna or second antenna and be connected with the reader, realize first antenna work or second antenna work, can realize the discernment to smart card and parking spike through a reader and two antennas, practice thrift the cost, and first antenna and second antenna can not work simultaneously, can not produce signal interference, still can improve sensitivity and the accuracy of reader discernment smart card and parking spike through adjusting the operating length of first antenna or second antenna.
When switching to the first antenna, the shared electric vehicle performs the steps of S102-S104:
s102, reading card information of a smart card, and generating an unlocking request based on the card information;
it should be noted that, the execution body of the vehicle control method provided in the embodiment of the present application may be a controller or a processor of the vehicle.
In a traditional unlocking mode of the shared electric vehicle, a user needs to scan a two-dimensional code arranged on the shared electric vehicle through mobile equipment such as a mobile phone to acquire vehicle information of the shared electric vehicle, an unlocking request is generated based on the vehicle information, the mobile equipment sends the unlocking request to a server to request the server to unlock the vehicle, and in the embodiment, the user can unlock the vehicle through a card swiping mode, so that the vehicle is more convenient to use.
It can be understood that the smart card may be an Integrated circuit card (IC), which may be a physical card or a virtual card, and the shared electric vehicle is provided with a reader, so that a user can unlock the shared electric vehicle by swiping the smart card when the user needs to use the shared electric vehicle. When a user swipes the smart card, the reader can perform data interaction with the smart card, read card information of the smart card, the card information of the smart card can be number information of the smart card, and then an unlocking request is generated based on the card information.
S103, sending the unlocking request to a server;
it can be understood that the shared electric vehicle is generally provided with a communication module, can communicate with the server by accessing the internet or the internet of things and the like, and receives an instruction issued by the server to complete a specific action.
In this embodiment, the shared electric vehicle transmits an unlocking request to the server after generating the unlocking request, requesting the server to unlock the vehicle.
S104, receiving an unlocking signal sent by the server, and unlocking the shared electric vehicle; and the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on the card information in the unlocking request.
After receiving the unlocking request, the server searches balance information of the smart card based on card information in the unlocking request, judges whether the balance information is larger than a first preset threshold value, generates an unlocking signal and sends the unlocking signal to the shared electric vehicle after the balance information is larger than the first preset threshold value, and the shared electric vehicle unlocks the shared electric vehicle after receiving the unlocking signal sent by the server, and then a user can normally ride the shared electric vehicle. In one embodiment, the first preset threshold is 3 yuan, and the shared electric vehicle can be unlocked only when the balance information is greater than 3 yuan, and in other embodiments, the first preset threshold can be other values or can be adjusted according to actual conditions, and the embodiment is not limited specifically.
According to the vehicle control method, the shared electric vehicle detects card information of the smart card, and an unlocking request is generated based on the card information; sending an unlocking request to a server; receiving an unlocking signal sent by a server to unlock the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on card information in the unlocking request. When a user swipes a card, whether the balance in the card is sufficient or not is detected, and after the balance in the card is larger than a first preset threshold value, the shared electric vehicle is controlled to be unlocked, the user does not need to open a mobile phone to execute complex operations such as deposit crossing, unlocking, parking and settlement, the use of the shared electric vehicle can be realized, the step of using the shared electric vehicle is simplified, and the intellectualization of a locking and unlocking mode of the shared electric vehicle is improved.
It will be appreciated that in an alternative embodiment, the smart card may be a citizen card such as a bus card or a subway card, and the user may unlock the shared electric vehicle by swiping the traffic card such as the bus card or the subway card.
In this embodiment, data are communicated between the server and the citizen card through an application program interface (Application Programming Interface, API), so as to obtain data, a reader is installed on the shared electric vehicle, card information of the citizen card is read, and then the shared electric vehicle is communicated with the server, and data interaction is performed with a platform computing center of the citizen card through the server.
When a user needs to use a shared electric vehicle, swiping a citizen card on a reader of the shared electric vehicle, generating an unlocking request after a central control of the shared electric vehicle reads card information of the citizen card, reporting the unlocking request to a server, authenticating the server to a platform computing center of the citizen card based on the card information after receiving the unlocking request, detecting whether the citizen card is effective and inquiring balance of the citizen card, returning a detection result and an inquiring result to the server by the platform computing center, and generating an unlocking signal and sending the unlocking signal to the shared electric vehicle to unlock the shared electric vehicle when the citizen card is effective and the balance of the citizen card is larger than a first preset threshold value; the user can continue to brush the citizen card when returning the vehicle by finishing returning the vehicle, the server calculates the use cost of the shared electric vehicle after receiving the vehicle returning signal, sends the use cost to a platform calculation center of the citizen card for fee deduction settlement, returns fee deduction information to the server, sends the fee deduction information to the shared electric vehicle, and reminds the user that fee deduction is successful after the central control of the shared electric vehicle receives the fee deduction information, wherein the reminding mode can comprise voice reminding or displaying related information on a display screen of the shared electric vehicle, and finishes riding orders and locks the shared electric vehicle.
It can be understood that in this embodiment, the shared electric vehicle system formed by the shared electric vehicle and the server only reads card information of the citizen card, then queries through the platform computing center of the citizen card, and notifies the platform computing center of the citizen card to deduct fees, and the shared electric vehicle system does not perform operations such as writing the citizen card.
In another alternative embodiment, the user may apply for a simulation card to the operation platform of the shared electric vehicle, where the simulation card binds account information of the user, and the user may use the shared electric vehicle by swiping the simulation card issued by the operation platform of the shared electric vehicle, unlike the citizen card, where the simulation card is a rechargeable card dedicated to the shared electric vehicle, and the user may recharge the simulation card. At the same time, the user may also write analog card information into the electronic device such as a mobile phone or a wristwatch to generate an analog card using a near field communication function (Near Field Communication, NFC) of the electronic device such as a mobile phone or a wristwatch.
When a user needs to borrow the shared electric vehicle, the user can directly swipe the analog card, the central control of the shared electric vehicle reads card information of the analog card and then communicates with the server to check the validity and balance of the analog card, and when the analog card is valid and the balance is greater than a first preset threshold value, the server sends an unlocking signal to the shared electric vehicle to unlock the shared electric vehicle; and when the user returns to the vehicle, the user swipes the simulation card again, then the central control of the shared electric vehicle sends riding information to the server for settlement and fee deduction, and after the settlement of the server is completed, a vehicle locking instruction is sent to the shared electric vehicle to lock the shared electric vehicle.
In another alternative embodiment, the user may swipe both a citizen card and an analog card to unlock the shared electric vehicle. In this embodiment, since interaction with the platform computing center of the citizen card is involved in unlocking the citizen card, but not in unlocking and settlement processes of the citizen card and the analog card, a judgment condition needs to be set first to judge the type of the card, and then the corresponding unlocking and settlement processes are performed according to the type of the card, and the judgment can be performed by central control of the shared electric vehicle or by a server according to card information sent by the central control of the shared electric vehicle.
It can be understood that in the scheme of unlocking the shared electric vehicle by swiping the smart card, the user has no interaction facility, so that the central control of the shared electric vehicle needs to acquire the balance information of the smart card returned by the server for the user to refer to, and specifically, before sending the unlocking request to the server, the method further comprises:
balance information fed back by the server based on the unlocking request is received;
comparing the balance information with a first preset threshold value and comparing the balance information with a second preset threshold value; wherein the first preset threshold is smaller than the second preset threshold;
Sending first prompt information to a user under the condition that the balance information is smaller than a first preset threshold value;
when the balance information is larger than or equal to a first preset threshold value and smaller than a second preset threshold value, determining the drivable duration of the smart card based on the balance information, and sending second prompt information to the user;
and sending third prompt information to the user under the condition that the balance information is larger than or equal to a second preset threshold value.
In this embodiment, the central control of the shared electric vehicle may perform a corresponding prompt for the user according to the balance information of the smart card, where the prompting manner may include, but is not limited to, voice broadcasting or display screen display. Under the condition that the balance information is smaller than a first preset threshold value, the shared electric vehicle cannot be unlocked, and meanwhile, first prompt information is sent to a user to remind the user that the balance of the intelligent card is insufficient, and the shared electric vehicle can be used only by recharging; under the condition that the balance information is larger than or equal to a first preset threshold value and smaller than a second preset threshold value, calculating the running duration that the user can ride according to the balance information, reminding the user how long the current balance information can ride to share the electric vehicle, and enabling the user to select whether to recharge according to the travel needs of the user so as to avoid the situation that the balance information is found to be insufficient for fee deduction when the user returns; and under the condition that the balance information is larger than or equal to a second preset threshold value, sending third prompt information to the user to prompt the user that the balance of the smart card is sufficient or directly broadcasting the current balance information to the user for reference by the user.
It should be noted that, the first preset threshold and the second preset threshold may be set and adjusted according to needs, the first preset threshold and the second preset threshold may be set uniformly, and also may be adaptively adjusted for different users based on riding habits of the users, which is not limited in this embodiment.
According to one embodiment of the present invention, after receiving the unlocking signal sent by the server and unlocking the shared electric vehicle, the method further includes:
detecting a locking signal, and locking the shared electric vehicle;
determining the locking time when the shared electric vehicle is locked;
and sending the locking time to a server so that the server can determine the riding expense of the shared electric vehicle based on the locking time and the generation time of the unlocking signal and settle accounts of the intelligent card.
In this embodiment, the lock closing signal may be generated when card information of the smart card is read when the shared electric vehicle is in an unlocked state, or may be generated when a user presses a vehicle returning button when the shared electric vehicle is in an unlocked state, the shared electric vehicle is locked after detecting the lock closing signal, a central control of the shared electric vehicle determines lock closing time when the shared electric vehicle is locked, and sends the lock closing time to a server, and the server calculates usage time of the shared electric vehicle according to generation time and lock closing time of the unlocking signal, then calculates riding cost of the shared electric vehicle according to the usage time, and deducts the cost of the smart card to complete settlement of a riding order.
In an alternative embodiment, based on a preset switching rule, switching the connection between the first antenna or the second antenna and the reader includes:
receiving an unlocking signal sent by a server, and switching the second antenna to be connected with the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock off signal is generated based on the user pressing the get-back button.
In this embodiment, a vehicle returning button is disposed on the shared electric vehicle, and when the user returns to the vehicle, the user presses the vehicle returning button, and at this time, the user does not swipe the smart card when returning to the vehicle. In the vehicle returning mode, after receiving an unlocking signal sent by the server, namely when the shared electric vehicle is in an unlocking state, a user does not need to swipe the smart card again when returning, and at the moment, the second antenna can be switched to be connected with the reader for identifying the parking spike; when the lock closing signal is received, namely after the user presses the car returning button, the car is in a locking state, and at the moment, the first antenna is switched to be connected with the reader for identifying the intelligent card.
In another optional embodiment, switching the connection between the first antenna or the second antenna and the reader based on a preset switching rule includes:
receiving an unlocking signal sent by a server, acquiring speed information of the shared electric vehicle, controlling the working state of the reader based on the speed information, and switching the first antenna or the second antenna to be connected with the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock closing signal is generated when card information is detected in an unlocked state of the shared electric vehicle.
In this embodiment, the user is required to return the vehicle by swiping the smart card, and after receiving the locking signal, that is, when the shared electric vehicle is in a locked state, the requirement of detecting the parking spike is not met, and at this time, the connection between the first antenna and the reader can be switched; after receiving the unlocking signal sent by the server, the speed information of the shared electric vehicle is further acquired, whether the reader works or not is controlled according to the speed information, and the first antenna or the second antenna is switched to be connected with the reader, so that the working sensitivity and accuracy of the reader are improved.
It can be understood that in this embodiment, based on the speed information, the operation state of the reader is controlled, and the first antenna or the second antenna is switched to be connected with the reader, including:
comparing the speed information with a preset speed threshold value to obtain a comparison result,
if the comparison result is that the speed information is larger than the preset speed threshold value, the reader is controlled to be closed;
and if the comparison result shows that the speed information is smaller than or equal to the preset speed threshold value, controlling the reader to be opened, and switching the first antenna or the second antenna to be connected with the reader based on the preset switching frequency.
In this embodiment, optionally, the speed information of the shared electric vehicle may be determined by acquiring the rotational speed information of the wheel, and when the speed information is greater than the preset speed threshold, it is indicated that the user is riding the shared electric vehicle at a faster speed, and at this time, the shared electric vehicle does not need to detect the smart card or the parking spike, so that the reader may be turned off to save energy and improve the endurance mileage of the shared electric vehicle; when the speed information is smaller than or equal to a preset speed threshold value, the user is indicated to possibly prepare for parking or swiping a card, the reader can be opened at the moment, and the first antenna or the second antenna is switched to be alternately connected with the reader based on a preset switching frequency, so that the detection of the smart card or the parking spike is realized.
It can be understood that the preset switching frequency can be switched to the second antenna to work after the first antenna works for a first interval time, and the second antenna is switched to the first antenna to work after the second antenna works for a second interval time, so that the detection of the smart card or the parking spike is realized through the cyclic reciprocating alternating switching. Optionally, the first interval time and the second interval time may be equal or unequal, and the first interval time and the second interval time may be adjusted as needed.
According to one embodiment of the present invention, switching connection of the first antenna or the second antenna to the reader based on a preset switching rule includes:
receiving a parking signal, and improving the frequency of connection between the first antenna and the reader; wherein the parking signal is generated when the parking spike is detected by the second antenna.
It can be understood that when the user returns, the user usually stops the car and swipes the smart card again, and in most cases, the user can not move the car after stopping the car, and the user can judge that the car belongs to an effective car returning state in a certain time as long as the shared electric car detects a parking spike, and can finish car returning when the user swipes the card again. Therefore, when the second antenna detects the parking spike, the user is stated to prepare for returning, and at the moment, the frequency of connection between the first antenna and the reader can be increased, or the first interval time is increased, so that the first antenna can detect the smart card and then return.
Further, if the user swipes the card without detecting a parking spike, the shared electric vehicle may prompt the user that the area is not in a parking area.
Further, the application also provides a vehicle control device.
Referring to fig. 2, fig. 2 is a schematic functional block diagram of an embodiment of a vehicle control apparatus according to the present application.
The vehicle control device includes:
a switching module 201, configured to switch, based on a preset switching rule, whether the first antenna or the second antenna is connected to the reader; the shared electric vehicle is provided with a reader, a first antenna and a second antenna, wherein the first antenna is used for identifying the intelligent card, and the second antenna is used for identifying the parking spike;
a reading module 202, configured to read card information of the smart card, and generate an unlocking request based on the card information;
a sending module 203, configured to send an unlocking request to a server;
the receiving module 204 is configured to receive an unlocking signal sent by the server, and unlock the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on card information in the unlocking request.
As an embodiment, further comprising:
the balance information receiving module is used for receiving balance information fed back by the server based on the unlocking request;
The comparison module is used for comparing the balance information with a first preset threshold value and comparing the balance information with a second preset threshold value; wherein the first preset threshold is smaller than the second preset threshold;
the first prompt module is used for sending first prompt information to the user under the condition that the balance information is smaller than a first preset threshold value;
the second prompt module is used for determining the drivable duration of the intelligent card based on the balance information and sending second prompt information to the user when the balance information is larger than or equal to the first preset threshold value and smaller than the second preset threshold value;
and the third prompt module is used for sending third prompt information to the user under the condition that the balance information is larger than or equal to a second preset threshold value.
As one embodiment, the system further comprises a settlement module for detecting a lock closing signal and locking the shared electric vehicle; determining the locking time when the shared electric vehicle is locked; and sending the locking time to a server so that the server can determine the riding expense of the shared electric vehicle based on the locking time and the generation time of the unlocking signal and settle accounts of the intelligent card.
As an embodiment, the switching module is specifically configured to receive an unlocking signal sent by the server, and switch the second antenna to connect with the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock off signal is generated based on the user pressing the get-back button.
As an embodiment, the switching module is specifically further configured to receive an unlocking signal sent by the server, obtain speed information of the shared electric vehicle, control a working state of the reader based on the speed information, and switch the first antenna or the second antenna to be connected with the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock closing signal is generated when card information is detected in an unlocked state of the shared electric vehicle.
As an embodiment, the switching module is specifically further configured to compare the speed information with a preset speed threshold to obtain a comparison result, and if the comparison result is that the speed information is greater than the preset speed threshold, control the reader to close; and if the comparison result shows that the speed information is smaller than or equal to the preset speed threshold value, controlling the reader to be opened, and switching the first antenna or the second antenna to be connected with the reader based on the preset switching frequency.
As an embodiment, the switching module is specifically further configured to receive a parking signal, and increase the frequency of connection between the first antenna and the reader; the parking signal is generated when the parking spike is detected by the second antenna.
Fig. 3 illustrates a physical schematic diagram of an electronic device, as shown in fig. 3, where the electronic device may include: processor 310, communication interface (Communication Interface) 320, memory 330 and communication bus 340, wherein processor 310, communication interface 320, memory 330 accomplish communication with each other through communication bus 340. The processor 310 may invoke a computer program in the memory 330 to perform the steps of a vehicle control method, including, for example:
Based on a preset switching rule, switching the connection between the first antenna or the second antenna and the reader;
when switching to the first antenna, the shared electric vehicle performs the steps of:
reading card information of the smart card, and generating an unlocking request based on the card information;
sending an unlocking request to a server;
receiving an unlocking signal sent by a server to unlock the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on card information in the unlocking request.
Further, the logic instructions in the memory 330 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In another aspect, embodiments of the present application further provide a storage medium, where the storage medium is a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program is configured to cause a processor to execute the steps of the method provided in the foregoing embodiments, where the method includes:
based on a preset switching rule, switching the connection between the first antenna or the second antenna and the reader;
when switching to the first antenna, the shared electric vehicle performs the steps of:
reading card information of the smart card, and generating an unlocking request based on the card information;
sending an unlocking request to a server;
receiving an unlocking signal sent by a server to unlock the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on card information in the unlocking request.
The computer readable storage medium may be any available medium or data storage device that can be accessed by a processor including, but not limited to, magnetic memory (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical memory (e.g., CD, DVD, BD, HVD, etc.), and semiconductor memory (e.g., ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), solid State Disk (SSD)), etc.
The apparatus embodiments described above are merely illustrative, wherein elements illustrated as separate elements may or may not be physically separate, and elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on such understanding, the foregoing technical solutions may be embodied essentially or in part in the form of a software product, which may be stored in a computer-readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the various embodiments or methods of some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. A vehicle control method applied to a shared electric vehicle, characterized in that the shared electric vehicle is provided with a reader, a first antenna and a second antenna, the first antenna is used for identifying a smart card, and the second antenna is used for identifying a parking spike, the method comprising:
based on a preset switching rule, switching the connection between the first antenna or the second antenna and the reader;
when switching to the first antenna, the shared electric vehicle performs the following steps:
reading card information of the smart card, and generating an unlocking request based on the card information;
sending the unlocking request to a server;
Receiving an unlocking signal sent by the server, and unlocking the shared electric vehicle; and the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on the card information in the unlocking request.
2. The vehicle control method according to claim 1, characterized by further comprising, after said sending the unlocking request to a server:
receiving balance information fed back by the server based on the unlocking request;
comparing the balance information with the first preset threshold value and comparing the balance information with a second preset threshold value; wherein the first preset threshold is less than the second preset threshold;
sending first prompt information to a user under the condition that the balance information is smaller than the first preset threshold value;
when the balance information is larger than or equal to the first preset threshold value and smaller than the second preset threshold value, determining the drivable duration of the smart card based on the balance information, and sending second prompt information to a user;
and sending a third prompt message to the user under the condition that the balance information is larger than or equal to the second preset threshold value.
3. The vehicle control method according to claim 1, characterized by further comprising, after the receiving the unlock signal sent by the server, after unlocking the shared electric vehicle:
detecting a locking signal, and locking the shared electric vehicle;
determining the locking time of the shared electric vehicle when the shared electric vehicle is locked;
and sending the locking time to the server so that the server can determine the riding expense of the shared electric vehicle and settle the smart card based on the locking time and the generation time of the unlocking signal.
4. The vehicle control method according to claim 1, characterized in that the switching the connection of the first antenna or the second antenna with the reader based on a preset switching rule includes:
receiving the unlocking signal sent by the server, and switching the connection between the second antenna and the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock off signal is generated based on a user pressing a get-back button.
5. The vehicle control method according to claim 1, characterized in that the switching the connection of the first antenna or the second antenna with the reader based on a preset switching rule includes:
Receiving the unlocking signal sent by the server, acquiring the speed information of the shared electric vehicle, controlling the working state of the reader based on the speed information, and switching the first antenna or the second antenna to be connected with the reader; receiving a locking signal, and switching the first antenna to be connected with the reader; the lock closing signal is generated when the card information is detected in the unlocking state of the shared electric vehicle.
6. The vehicle control method according to claim 5, characterized in that the controlling the operation state of the reader based on the speed information and switching the connection of the first antenna or the second antenna to the reader includes:
comparing the speed information with a preset speed threshold value to obtain a comparison result;
if the comparison result is that the speed information is larger than the preset speed threshold value, the reader is controlled to be closed;
and if the comparison result is that the speed information is smaller than or equal to the preset speed threshold value, controlling the reader to be opened, and switching the first antenna or the second antenna to be connected with the reader based on a preset switching frequency.
7. The vehicle control method according to claim 1, characterized in that the switching the connection of the first antenna or the second antenna with the reader based on a preset switching rule includes:
receiving a parking signal, and increasing the frequency of connection between the first antenna and the reader; the park signal is generated when the park spike is detected by the second antenna.
8. An electronic device comprising a processor and a memory storing a computer program, characterized in that the processor implements the vehicle control method according to any one of claims 1 to 7 when executing the computer program.
9. A shared electric vehicle system, comprising:
the shared electric vehicle is used for switching the first antenna or the second antenna to be connected with the reader based on a preset switching rule; when switching to the first antenna, the shared electric vehicle performs the following steps: reading card information of the smart card, and generating an unlocking request based on the card information; sending the unlocking request to a server; receiving an unlocking signal sent by the server, and unlocking the shared electric vehicle; the unlocking signal is returned after the server inquires that the balance information of the smart card is larger than a first preset threshold value based on the card information in the unlocking request;
The server is used for generating the unlocking signal and sending the unlocking signal to the shared electric vehicle after inquiring that the balance information of the intelligent card is larger than a first preset threshold value based on the card information in the unlocking request; and the intelligent card is used for determining the riding expense of the shared electric vehicle based on the locking time and the generation time of the unlocking signal and settling accounts of the intelligent card.
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| CN202311323061.7A CN117058794B (en) | 2023-10-13 | 2023-10-13 | Vehicle control method and device, electronic equipment and shared electric vehicle system |
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