CN112466047A - Dual offline vehicle management method and related device - Google Patents
Dual offline vehicle management method and related device Download PDFInfo
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- CN112466047A CN112466047A CN202011156198.4A CN202011156198A CN112466047A CN 112466047 A CN112466047 A CN 112466047A CN 202011156198 A CN202011156198 A CN 202011156198A CN 112466047 A CN112466047 A CN 112466047A
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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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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
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Abstract
The invention discloses a double offline vehicle management method and a related device, wherein the method comprises the following steps: receiving an unlocking request sent by a user side through short-distance wireless communication, wherein the unlocking request comprises user information; controlling unlocking according to the unlocking request and recording a first unlocking time, and recording a first locking time according to the locking operation of the user; generating and storing first order information according to the user information, the first unlocking time and the first locking time, and sending the first order information to a user terminal through short-distance wireless communication, wherein the first order information comprises first charging cost generated when the user uses a vehicle; and sending the first order information to the server end through long-distance wireless communication at preset time intervals so that the server end performs fee settlement according to the first order information. According to the double-offline vehicle management method and the related device, the power consumption of the lockset is greatly reduced, the service life of the lockset is prolonged, and the working stability and reliability of the lockset are improved.
Description
Technical Field
The invention relates to the technical field of vehicle management, in particular to a double-offline vehicle management method and a related device.
Background
In recent years, shared vehicle services are gradually popularized in various cities, such as shared bicycles, shared electric vehicles, shared automobiles and the like, so that vehicles can be rented to users in a time-sharing or sectional mode, vehicle resources are effectively utilized, efficient and low-cost services are provided for the users, and the problem of travel is solved.
However, after the shared vehicle is released to the market, a series of problems to be solved exist, taking the shared bicycle as an example, the shared bicycle is locked by using an intelligent bicycle lock, after each riding is finished, the intelligent bicycle lock uploads the riding related information to a server side in real time, the fee is calculated by the server side and then is settled in real time, and after settlement, the server sends order information to a user side. The service life of the intelligent vehicle lock is reduced due to the high power consumption, and the electric quantity is difficult to maintain the stable working state of the intelligent vehicle lock in different periods and under different conditions, for example, under the condition of insufficient solar charging, the high power consumption may cause the intelligent vehicle lock to be lack of power and not work normally. In addition, in some environments without a network, especially under the condition that a user side and an intelligent vehicle lock do not have a network and are in a double-off-line state, settlement cannot be carried out, and the user side cannot receive order information.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a dual offline vehicle management method and a related device.
To achieve the above object, in a first aspect, a dual offline vehicle management method according to an embodiment of the present invention includes:
receiving an unlocking request sent by a user side through short-distance wireless communication, wherein the unlocking request comprises user information;
controlling unlocking according to the unlocking request and recording a first unlocking time, and recording a first locking time according to the locking operation of the user;
generating and storing first order information according to the user information, the first unlocking time and the first locking time, and sending the first order information to the user side through short-distance wireless communication, wherein the first order information at least comprises first charging cost generated when the user uses a vehicle;
and sending the first order information to a server end through long-distance wireless communication at preset intervals so that the server end carries out fee settlement according to the first order information.
According to an embodiment of the present invention, generating and storing the first order information according to the user information, the first unlocking time and the first locking time includes:
generating first order information according to the user information, the first unlocking time and the first locking time;
and detecting the network state between the lock and the server side, and locally storing the first order information when the network state is an offline state.
According to an embodiment of the present invention, sending the first order information to the server side through long-distance wireless communication at predetermined intervals includes:
sending a connection request to a server end at preset time intervals;
and after the long-distance wireless communication connection is established with the server, all the first order information generated in the preset time is sent to the server.
According to one embodiment of the invention, the unlocking request is encrypted by a public key;
after receiving the unlocking request sent by the user terminal through the short-distance wireless communication, the method further comprises the following steps:
and decrypting the unlocking request by using a private key to obtain the user information, wherein the private key is stored in the lockset and corresponds to the public key, and the public key is obtained by the user side in a code scanning mode or is obtained from a server when the user side is in an online state.
In a second aspect, a dual offline vehicle management method provided by an embodiment of the present invention is applied to a user side, and includes:
sending an unlocking request to a lock through near field communication, wherein the unlocking request is used for indicating the lock to control unlocking according to the unlocking request and recording a first unlocking moment, and recording a first locking moment according to locking operation of a user, and the unlocking request comprises user information;
receiving first order information sent by a lock through near field communication, wherein the first order information is generated by the lock according to the user information, a first unlocking time and a first locking time, and the first order information at least comprises a first charging fee generated when the user uses a vehicle.
According to an embodiment of the invention, the method further comprises:
receiving unlocking success information sent by a lockset, and recording a second unlocking time, wherein the second unlocking time is the time when the unlocking success information is received;
receiving locking success information sent by a lockset, and recording a second locking time, wherein the second locking time is the time when the second locking success information is received;
generating second order information according to the user information, the second unlocking time and the second locking time, wherein the second order information at least comprises second charging cost generated when the user uses the vehicle;
when the user side is connected with the server side, the second order information is sent to the server side, so that the server side still settles the account with the first charging fee when the first charging fee is different from the second charging fee, and a reminding message is sent to the user side, wherein the reminding message is used for reminding the user that the first charging fee is different from the second charging fee and settles the account with the first charging fee.
According to one embodiment of the invention, the unlocking request is encrypted by a public key when the unlocking request is sent.
According to an embodiment of the present invention, before sending the unlocking request to the lock through the short-range wireless communication, the method further includes:
and acquiring an information code, wherein the information code comprises a public key corresponding to a private key stored in the lock.
According to an embodiment of the present invention, before sending the unlocking request to the lock through the short-range wireless communication, the method further includes:
acquiring the geographical position of a user side, and downloading a public key list corresponding to the geographical position from a server side;
acquiring a lockset ID of the lockset;
and inquiring the public key list according to the lockset ID to obtain the public key corresponding to the lockset.
In a third aspect, a dual offline vehicle management apparatus according to an embodiment of the present invention includes:
the device comprises a first receiving unit, a second receiving unit and a control unit, wherein the first receiving unit is used for receiving an unlocking request sent by a user side through short-distance wireless communication, and the unlocking request comprises user information;
the unlocking unit is used for controlling unlocking according to the unlocking request and recording a first unlocking moment, and recording a first locking moment according to the locking operation of a user;
the processing unit is used for generating and storing first order information according to the user information, the first unlocking time and the first locking time, and sending the first order information to the user side through short-distance wireless communication, wherein the first order information at least comprises first charging cost generated when the user uses a vehicle;
and the first sending unit is used for sending the first order information to a server end through long-distance wireless communication at preset intervals so that the server end can carry out expense settlement according to the first order information.
In a fourth aspect, a dual offline vehicle management apparatus according to an embodiment of the present invention includes:
the second sending unit is used for sending an unlocking request to the lock through near field communication, wherein the unlocking request is used for indicating the lock to control unlocking according to the unlocking request and recording first unlocking time, and recording first locking time according to user locking operation, and the unlocking request comprises user information;
the second receiving unit is used for receiving first order information sent by the lock through near field communication, wherein the first order information is generated by the lock according to the user information, the first unlocking time and the first locking time, and the first order information at least comprises first charging cost generated when the user uses the vehicle.
In a fifth aspect, a lock device provided according to an embodiment of the present invention includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the dual offline vehicle management method as described above when executing the computer program.
In a sixth aspect, an electronic device according to an embodiment of the present invention includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the dual offline vehicle management method as described above when executing the computer program.
In a seventh aspect, a computer storage medium is provided according to an embodiment of the present invention, on which a computer program is stored, the program, when executed by a processor, implementing the dual offline vehicle management method as described above.
According to the double offline vehicle management method and the related device provided by the embodiment of the invention, under the condition that the user side and the lock are both in an offline state (double offline state), after riding is finished and the lock is closed, the lock can generate and store the first order information according to the user information, the first unlocking time and the first locking time, and simultaneously, the first order information is sent to the user side through short-distance wireless communication, wherein the first order information at least comprises the first charging cost generated by the user using the vehicle, in other words, after the lock is closed, the cost is directly calculated on the lock to generate the order information and the order information is sent to the user side, so that the user side can immediately receive the order information after the lock is closed and is not influenced by a network. In addition, the first order information is sent to the server end through remote wireless communication every other preset time, so that the server end carries out expense settlement according to the first order information, for example, every other day, the lock is communicated with the server end once, all order information in one day is uploaded, and settlement is carried out through the server end, so that power consumption of the lock is greatly reduced, the service life of the lock is prolonged, and stability and reliability of operation of the lock are improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a block diagram of an exemplary application environment for a dual offline vehicle management method according to the present invention;
FIG. 2 is a flow chart of one embodiment of a dual offline vehicle management method of the present invention;
FIG. 3 is a flow chart of another embodiment of a dual offline vehicle management method of the present invention;
FIG. 4 is a flow chart of yet another embodiment of a dual offline vehicle management method of the present invention;
FIG. 5 is a schematic diagram of an embodiment of a dual offline vehicle management apparatus of the present invention;
FIG. 6 is a schematic diagram of a processing unit in an embodiment of a dual offline vehicle management apparatus according to the present invention;
FIG. 7 is a schematic diagram of a first transmitting unit in an embodiment of a dual offline vehicle management apparatus according to the present invention;
FIG. 8 is a schematic structural diagram of another embodiment of a dual offline vehicle management apparatus in accordance with the present invention;
FIG. 9 is a schematic structural diagram of a dual offline vehicle management apparatus in accordance with yet another embodiment of the present invention;
FIG. 10 is a schematic diagram of an electronic device according to an embodiment of the invention;
fig. 11 is a schematic structural diagram of an embodiment of the lock of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In order to facilitate understanding of the solution of the present application, an application environment to which the solution of the embodiment of the present application is applied is described. Referring to fig. 1, the architecture of the application environment includes a user terminal 100, a lock 200, and a server terminal 300.
The user end 100 can be a mobile phone, a tablet computer or other terminal devices, the user end 100 can download a client APP for vehicle service in advance, and when the user end 100 needs vehicle service, an unlocking request can be sent through the client APP on the user end 100.
The lockset 200 is an intelligent lock installed on a shared vehicle for locking the vehicle. The smart car lock and the user terminal 100 have a short-range wireless Communication function and a long-range Communication function, the smart car lock and the user terminal 100 are connected through short-range wireless Communication, such as bluetooth Communication and Near Field Communication (NFC), and the smart car lock and the user terminal 100 are connected through long-range Communication to the server terminal 300.
The lock 200 can receive an unlocking request sent by the user terminal 100, control unlocking according to the unlocking request and record a first unlocking time, and can record a first locking time according to locking operation of a user when the user rides. After the locking is closed, first order information is generated and stored according to the user information, the first unlocking time and the first locking closing time, and meanwhile, the first order information is sent to the user terminal 100 through short-distance wireless communication, wherein the first order information at least comprises first charging cost generated when the user uses a vehicle, and the user can obtain the related information such as the first charging cost generated by riding at this time through the first order information received by the user terminal 100. In addition, the lock 200 communicates with the server 300 once every predetermined time, and uploads the first order information within the predetermined time to the server 300, that is, the lock 200 is in an offline state most of the time, and in the offline state, the lock 200 stores the generated first order information locally, switches to an online state only when the predetermined time is reached, and then uploads the first order information to the server 300.
The server 300 may be one server, a server cluster composed of a plurality of servers, or a cloud computing service center. The server 300 can receive the first order information sent by the lock 200, and perform fee settlement according to the first order information.
In addition, a blockchain network 400 may be further included, and the server 300 uploads the first order information to the blockchain network 400, so as to implement uplink data.
The following describes an implementation flow of a dual offline vehicle management method according to an embodiment of the present invention with reference to the application environment architecture diagram of fig. 1.
Referring to fig. 2, fig. 2 is a flowchart illustrating an embodiment of a dual offline vehicle management method according to an embodiment of the present invention, and for convenience of description, only the portions related to the embodiment of the present invention are shown. Specifically, the dual offline vehicle management method may be performed by a lock 200 installed on a vehicle, including:
s101, receiving an unlocking request sent by a user terminal 100 through near field communication, wherein the unlocking request comprises user information.
Specifically, the user end 100 establishes the short-distance wireless communication connection with the lock 200, and the user can send an unlocking request to the lock 200 through the user end 100 first sending the unlocking request sent by the lock 200, for example, the user opens the client APP on the user end 100 and clicks the "unlock" button, where the unlocking request includes user information, such as a user ID. The lock 200 receives an unlock request instructing the lock 200 to control unlocking, after which the user can use the shared vehicle.
And S102, controlling unlocking according to the unlocking request, recording a first unlocking time, and recording a first locking time according to the locking operation of the user.
That is, after receiving the unlocking request, lock apparatus 200 may control unlocking according to the unlocking request, and after unlocking, record the time at that time (i.e., "first unlocking time"), and after using the vehicle, the user operates and locks lock apparatus 200, and after locking, lock apparatus 200 also records the time at that time (i.e., "first locking time").
S103, generating and storing first order information according to the user information, the first unlocking time and the first locking time, and sending the first order information to the user terminal 100 through the short-distance wireless communication, wherein the first order information at least comprises first charging cost generated when the user uses the vehicle.
That is to say, in this step, the lock 200 generates the first order information according to the user information, the first unlocking time and the first locking time, where the first order information at least includes the first charging fee generated by the user using the vehicle, and of course, the first order information may also include information such as the user information, the first unlocking time and the first locking time, and the first charging fee may be calculated according to a fee calculation rule, for example, the usage duration is multiplied by the unit price, and the usage duration may be obtained by subtracting the first unlocking time from the first locking time. After the first order information is generated, since lock 200 is in the offline state most of the time as described above, lock 200 stores the first order information in its memory in the offline state. In addition, the lock 200 further transmits the first order information to the user terminal 100 through the short-range wireless communication, so that the user can know the first order information through the user terminal 100.
It should be noted that, in the related art, the lock is connected to the server, after the user locks, the lock does not calculate the cost, but only uploads the user information, the unlocking time, the locking time, and other information to the server, the server performs cost calculation and settlement, and after the settlement is completed, the server regenerates order information to send to the user.
S104, sending the first order information to the server 300 through long-distance wireless communication at intervals of preset time so that the server 300 can settle the fee according to the first order information.
Specifically, network connection time may be preset in the lock 200, for example, it is preset that the lock 200 is connected to the server 300 once every predetermined time (for example, 1 day or 2 days), and is switched to the online state, and the lock 200 remains in the offline state in other time periods, and in the online state, the lock 200 may upload all first order information generated in the predetermined time to the server 300. After receiving the first order information uploaded by the lock 200, the server 300 can settle the first billing fee according to the first order information.
According to the method for managing a double-offline vehicle provided by the embodiment of the invention, when the user terminal 100 and the lock 200 are both in an offline state (a double-offline state), after riding is finished and locking is closed, the lock 200 can generate and store first order information according to the user information, the first unlocking time and the first locking time, and simultaneously send the first order information to the user terminal 100 through short-distance wireless communication, wherein the first order information at least comprises first charging cost generated when the user uses the vehicle, in other words, after locking is closed, the lock 200 directly calculates the cost to generate the order information and sends the order information to the user terminal 100, so that the user terminal 100 can immediately receive the order information after locking is closed and is not influenced by a network. In addition, the first order information is sent to the server 300 through remote wireless communication every predetermined time, so that the server 300 performs fee settlement according to the first order information, for example, every other day, the lock 200 communicates with the server 300 once, all order information in one day is uploaded, and settlement is performed through the server 300, so that power consumption of the lock 200 is greatly reduced, the service life of the lock 200 is prolonged, and the stability and reliability of operation of the lock 200 are improved.
In an embodiment of the present invention, the step S103 of generating and storing first order information according to the user information, the first unlocking time and the first locking time includes:
and generating first order information according to the user information, the first unlocking time and the first locking time.
And detecting the network state between the lockset 200 and the server 300, and locally storing the first order information when the network state is an offline state.
That is, the lock 200 first generates the first order information according to the user information, the first unlocking time and the first locking time. Since the lock 200 is connected to the server 300 when the predetermined time comes, the lock 200 can detect the current network status between the server 300 and the current network status, and if the network status is an offline status, the lock cannot be uploaded to the server 300, the lock stores the first order information locally, and uploads the first order information to the server 300 after waiting for the network status to be an online status. Of course, if the detected network status is online, the detected network status can be directly uploaded to the server 300, so that it can be ensured that the first order information is uploaded to the server 300 in time when the lock 200 is restored to be connected with the server 300.
In one embodiment of the present invention, the step S104 of sending the first order information to the server 300 via long-distance wireless communication at predetermined intervals includes:
sending a connection request to the server 300 every predetermined time;
after the long-distance wireless communication connection is established with the server 300, all the first order information generated in the predetermined time is sent to the server 300.
That is, when the predetermined time is reached, the lock 200 sends a connection request to the server 300, requests to establish a long-distance wireless communication connection with the server 300, and uploads all the first order information within the predetermined time to the server 300 after the connection is established, so that the lock 200 can upload the first order information to the server 300 every predetermined time.
In some embodiments of the invention, the request to unlock is encrypted by a public key. In step S101, after receiving an unlocking request transmitted by the user terminal 100 through the short-range wireless communication, the method further includes:
and decrypting the unlocking request by using a private key to obtain the user information, wherein the private key is stored in the lockset 200 and corresponds to the public key, and the public key is obtained by the user terminal 100 in a code scanning manner or is obtained from a server when the user terminal 100 is in an online state.
That is to say, when the user terminal 100 sends an unlocking request, the public key is used to encrypt the unlocking request, and after the lockset 200 receives the unlocking request sent by the user terminal 100, the private key is used to decrypt the unlocking request, so as to obtain user information.
In a specific application, the public key may be fixed on the shared vehicle in the form of an information code, of course, the information code includes the public key and may also include a lock ID (or a vehicle ID), the information code may be a two-dimensional code, a barcode, and the like, and a user may obtain information such as the public key, the lock ID (or the vehicle ID) by scanning the code through the user end 100. In addition, the public key can also be obtained by other means, for example, in the case that the user terminal 100 has a network before the vehicle is not used, i.e., is in an online state, the user terminal 100 downloads the public key of the vehicle in a predetermined range near the location of the user terminal 100 from the server terminal 300 in advance. The private key may be pre-stored in the lock 200 when the lock 200 leaves the factory, and the private key corresponds to the public key one to one, so that the user end 100 can obtain the public key through the two methods, and then the public key is conveniently used for encryption and decryption.
In some embodiments of the present invention, the server 300 further uploads the first order information to the blockchain network 400, that is, after the server 300 receives the first order information uploaded by the lock 200, the server 300 may further upload the first order information to the blockchain network 400, so as to implement data chaining and ensure that the data can be traced back.
Referring to fig. 3, fig. 3 is a flowchart illustrating another embodiment of a dual offline vehicle management method according to an embodiment of the present invention, and only portions related to the embodiment of the present invention are shown for convenience of description. Specifically, the dual offline vehicle management method may be executed by the user terminal 100, and includes:
s201, an unlocking request is sent to the lockset 200 through near field communication, the unlocking request is used for indicating the lockset 200 to control unlocking according to the unlocking request and record first unlocking time, and record first locking time according to locking operation of a user, and the unlocking request comprises user information.
S202, first order information sent by the lockset 200 through near field communication is received, wherein the first order information is generated by the lockset 200 according to the user information, a first unlocking time and a first locking time, and the first order information at least comprises a first charging fee generated when the user uses the vehicle.
Specifically, the user may send an unlocking request to the lock 200 through the user terminal 100, where the unlocking request includes user information, such as a user ID. The lock 200 receives an unlocking request, controls unlocking according to the unlocking request, records a first unlocking time after unlocking, operates and locks the lock 200 after a user uses a vehicle, and records a first locking time after locking the lock 200.
In addition, the lock 200 generates first order information according to the user information, the first unlocking time and the first locking time, and sends the first order information to the user terminal 100 through the short-distance wireless communication, wherein the first order information at least includes a first charging fee generated by the user using the vehicle, and the user obtains the first order information through the user terminal 100.
According to the double offline vehicle management method provided by the embodiment of the invention, when the user terminal 100 is in an offline state, after riding is finished and locking is closed, the lockset 200 can generate and store the first order information according to the user information, the first unlocking time and the first locking time, and meanwhile, the first order information is sent to the user terminal 100 through short-distance wireless communication, so that the user terminal 100 can immediately receive the order information after locking is closed and the method is not influenced by a network.
Referring to fig. 4, in some embodiments of the invention, the method further comprises:
s301, receiving unlocking success information sent by the lockset 200, and recording a second unlocking time, wherein the second unlocking time is the time when the unlocking success information is received.
S302, receiving the locking success information sent by the lockset 200, and recording a second locking time, wherein the second locking time is the time when the second locking success information is received.
S303, generating second order information according to the user information, the second unlocking time and the second locking time, wherein the second order information at least comprises a second charging fee generated when the user uses the vehicle.
S304, when the user terminal 100 establishes a connection with the server terminal 300, sending the second order information to the server terminal 300, so that the server terminal 300 still settles the first billing cost when the first billing cost is different from the second billing cost, and sending a reminding message to the user terminal 100, where the reminding message is used to prompt the user that the first billing cost is different from the second billing cost, and settles the first billing cost.
That is, after the lock 200 is unlocked, the lock 200 sends an unlocking success message to the user terminal 100, the user terminal 100 can record the time (i.e., "second unlocking time") after receiving the unlocking success message, and after the lock 200 is locked, the lock 200 can lock the user terminal 100 successfully, and the user terminal 100 can record the time (i.e., "second locking time") after receiving the locking success message. After the second unlocking time and the second locking time are obtained, the user end 100 may generate second order information according to the user information, the second unlocking time and the second locking time, where the second order information at least includes second charging cost generated when the user uses the vehicle, and of course, the second order information may also include information such as the user information, the second unlocking time and the second locking time, and the second charging cost may be calculated according to a cost calculation rule, for example, the usage duration may be multiplied by the unit price, and the usage duration may be obtained by subtracting the second unlocking time from the second locking time.
In addition, when the user terminal 100 recovers the network, the user terminal 100 establishes a connection with the server terminal 300 and sends the second order information to the server terminal 300. For some reasons, for example, the lock 200 is locked completely, but the actual lock is not locked completely, and at this time, the first billing cost calculated by the lock 200 may be different from the billing cost calculated by the user terminal 100, so the server terminal 300 may compare the first order information and the second order information after receiving the first order information and the second order information, and if the first billing cost is different from the second billing cost, the first billing cost is still settled, and at the same time, the server terminal 300 may send a reminding message to the user terminal 100, so that the user can know different billing problems through the user terminal 100, so that the user can perform subsequent processing such as complaints with the vehicle service provider if the user is in need.
In other words, in this embodiment, the server 300 sends the reminding message to the user terminal 100 when the first charging cost is different from the second charging cost, so that the user can perform subsequent complaint processing, and the user experience is improved.
In one embodiment of the invention, the unlocking request is encrypted by a public key when the unlocking request is sent.
That is to say, when the user terminal 100 sends an unlocking request, the public key is used to encrypt the unlocking request, and after the lockset 200 receives the unlocking request sent by the user terminal 100, the private key is used to decrypt the unlocking request, so as to obtain user information.
In an example of the present invention, before sending the unlocking request to the lock 200 through the short-range wireless communication, the method further includes:
an information code is obtained, which includes a public key corresponding to the private key stored in the lock 200.
In a specific application, the public key may be fixed on the shared vehicle in the form of an information code, of course, the information code includes the public key and may also include a lock ID (or a vehicle ID), the information code may be a two-dimensional code, a barcode, etc., a user may obtain information such as the public key, the lock ID (or the vehicle ID) by scanning the code through the user terminal 100, the private key may be pre-stored in the lock 200 when the lock 200 leaves the factory, and the private key corresponds to the public key one to one.
In the embodiment, the public key is obtained in a code scanning mode, the operation is convenient, and the public key and the private key correspond to each other one by one, so that the encryption and decryption are convenient.
In another example of the present invention, before sending the unlocking request to the lock 200 through the short-range wireless communication, the method further includes:
acquiring the geographical position of the user terminal 100, and downloading a public key list corresponding to the geographical position from the server terminal 300;
acquiring a lockset ID of the lockset;
and inquiring the public key list according to the lockset ID to obtain the public key corresponding to the lockset.
That is, before the vehicle is not used and the user terminal 100 has a network, i.e. is in an online state, the user terminal 100 downloads the public key list of the vehicles in the predetermined range near the geographic location from the server terminal 300 in advance, i.e. the public key list includes the public keys corresponding to the vehicles in the predetermined range centered on the geographic location. The user end 100 can obtain the lock ID in the process of opening, for example, the lock ID can be obtained by scanning the vehicle information code, and then the corresponding public key can be queried according to the lock ID, so that the encryption can be performed by using the public key.
In this embodiment, the off-line acquisition of the public key may also be realized by downloading the public key list in advance, so as to facilitate the encryption and decryption by using the public key.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of a dual offline vehicle management apparatus provided in the embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown. Specifically, the dual offline vehicle management apparatus can be applied to the lock 200, and includes:
the first receiving unit 401 is configured to receive an unlocking request sent by the user terminal 100 through short-range wireless communication, where the unlocking request includes user information.
An unlocking unit 402, configured to control unlocking according to the unlocking request and record a first unlocking time, and record a first locking time according to a user locking operation.
The processing unit 403 is configured to generate and store first order information according to the user information, the first unlocking time, and the first locking time, and send the first order information to the user terminal 100 through short-range wireless communication, where the first order information at least includes a first charging fee generated by the user using the vehicle.
A first sending unit 404, configured to send the first order information to the server 300 through long-distance wireless communication every predetermined time, so that the server 300 performs fee settlement according to the first order information.
Referring to fig. 6, in one embodiment of the invention, the processing unit 403 includes:
the generating module 501 is configured to generate first order information according to the user information, the first unlocking time, and the first locking time.
A saving module 502, configured to detect a network state between the lock 200 and the server 300, and locally save the first order information when the network state is an offline state.
Referring to fig. 7, in an embodiment of the present invention, the first sending unit 404 includes:
a connection module 601, configured to send a connection request to the server 300 every predetermined time;
a sending module 602, configured to send all the first order information generated within the predetermined time to the server 300 after establishing a long-distance wireless communication connection with the server 300.
According to the double offline vehicle management device provided by the embodiment of the invention, when the user terminal 100 and the lock 200 are both in the offline state (double offline state), after riding is finished and the lock is closed, the lock 200 can generate and store the first order information according to the user information, the first unlocking time and the first lock closing time, and simultaneously, the first order information is sent to the user terminal 100 through short-distance wireless communication, wherein the first order information at least comprises the first charging cost generated by the user using the vehicle, in other words, after the lock is closed, the lock 200 directly calculates the cost to generate the order information and sends the order information to the user terminal 100, so that the user terminal 100 can immediately receive the order information after the lock is closed and is not influenced by the network. In addition, the first order information is sent to the server 300 through remote wireless communication every predetermined time, so that the server 300 performs fee settlement according to the first order information, for example, every other day, the lock 200 communicates with the server 300 once, all order information in one day is uploaded, and settlement is performed through the server 300, so that power consumption of the lock 200 is greatly reduced, the service life of the lock 200 is prolonged, and the stability and reliability of operation of the lock 200 are improved.
Referring to fig. 8, fig. 8 is a schematic structural diagram of another embodiment of a dual offline vehicle management apparatus according to an embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown. Specifically, the dual offline vehicle management apparatus may be applied to the user terminal 100, and includes:
a second sending unit 701, configured to send an unlocking request to the lock 200 through short-range wireless communication, where the unlocking request is used to instruct the lock 200 to control unlocking according to the unlocking request and record a first unlocking time, and record a first locking time according to a user locking operation, where the unlocking request includes user information;
a second receiving unit 702, configured to receive first order information sent by the lock 200 through short-range wireless communication, where the first order information is generated by the lock 200 according to the user information, a first unlocking time, and a first locking time, and the first order information at least includes a first charging fee generated when the user uses the vehicle.
Referring to fig. 9, in some embodiments of the present invention, the dual offline vehicle management apparatus further includes:
the third receiving unit 801 is configured to receive the unlocking success information sent by the lock 200, and record a second unlocking time, where the second unlocking time is a time when the unlocking success information is received.
A fourth receiving unit 802, configured to receive the locking success information sent by the lock 200, and record a second locking time, where the second locking time is a time when the second locking success information is received.
The generating unit 803 is configured to generate second order information according to the user information, a second unlocking time and a second locking time, where the second order information at least includes a second charging fee generated by the user using the vehicle.
A third sending unit 804, configured to send the second order information to the server 300 when the user end 100 establishes a connection with the server 300, so that the server 300 still performs settlement at the first charging fee when the first charging fee is different from the second charging fee, and sends a reminding message to the user end 100, where the reminding message is used to prompt the user that the first charging fee is different from the second charging fee and to perform settlement at the first charging fee.
In one example of the present invention, the dual offline vehicle management apparatus further includes:
the first obtaining unit is configured to obtain an information code, where the information code includes a public key corresponding to a private key stored in the lock 200.
In another example of the present invention, the dual offline vehicle management apparatus further comprises:
a downloading unit, configured to acquire a geographic location of the user end 100, and download a public key list corresponding to the geographic location from the server end 300.
And the second acquisition unit is used for acquiring the lock ID of the lock.
And the inquiry unit is used for inquiring the public key corresponding to the lock according to the ID of the lock.
According to the double offline vehicle management method provided by the embodiment of the invention, when the user terminal 100 is in an offline state, after riding is finished and locking is closed, the lockset 200 can generate and store the first order information according to the user information, the first unlocking time and the first locking time, and meanwhile, the first order information is sent to the user terminal 100 through short-distance wireless communication, so that the user terminal 100 can immediately receive the order information after locking is closed and the method is not influenced by a network.
Referring to fig. 10, fig. 10 illustrates an electronic device provided in an embodiment of the present invention, which can be used as a user terminal 100, and includes a memory 102, a processor 101, and a computer program 1021 stored in the memory 102 and operable on the processor 101, where the processor 101, when executing the computer program 1021, implements the dual offline vehicle management method applied to the user terminal as described above.
Referring to fig. 11, fig. 11 shows a lock 200 provided by an embodiment of the present invention, which includes a memory 202, a processor 201, and a computer program 2021 stored on the memory 202 and operable on the processor 201, wherein the processor 201, when executing the computer program 2021, implements the dual offline vehicle management method applied to the lock 200 as described above.
Illustratively, the computer programs 1021, 2021 may be partitioned into one or more modules/units, which are stored in the memory 102, 202 and executed by the processors 101, 201 to accomplish the present invention. The one or more modules/units may be a series of computer program 1021, 2021 instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 1021, 2021 in the computer device.
The computer device may include, but is not limited to, a processor 101, 201, a memory 102, 202. Those skilled in the art will appreciate that the figures are merely exemplary of computer devices and are not meant to be limiting, and that the computer devices may include more or less components than those shown, or some components may be combined, or different components, e.g., the computer devices may also include input output devices, network access devices, buses, etc.
The processors 101, 201 may be Central Processing Units (CPUs), other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete Gate or transistor logic devices, discrete default hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 102, 202 may be an internal storage unit of the computer device, such as a hard disk or a memory of the computer device. The memory 102, 202 may also be an external storage device of the computer device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the computer device. Further, the memory 102, 202 may also include both internal storage units and external storage devices of the computer device. The memories 102, 202 are used for storing the computer programs 1021, 2021 and other programs and data required by the computer device. The memory 102, 202 may also be used to temporarily store data that has been output or is to be output.
The embodiment of the present invention further provides a computer-readable storage medium, where computer programs 1021 and 2021 are stored, and when being executed by processors 101 and 201, the computer programs 1021 and 2021 implement the steps in the dual offline vehicle management method applied to the lock 200 or the steps in the dual offline vehicle management method applied to the user 200 in the above-mentioned embodiments.
The computer programs 1021, 2021 may be stored in a computer readable storage medium, and when the computer programs 1021, 2021 are executed by the processors 101, 201, the steps of the above-described method embodiments may be implemented. Wherein the computer program 1021, 2021 comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.
It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The modules or units in the system of the embodiment of the invention can be combined, divided and deleted according to actual needs.
Those of ordinary skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic pre-set hardware or in a combination of computer software and electronic pre-set hardware. Whether these functions are performed by pre-determined hardware or software depends on the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided by the present invention, it should be understood that the disclosed apparatus/computer device and method may be implemented in other ways. For example, the above-described apparatus/computer device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (15)
1. A dual offline vehicle management method is applied to a lock, and comprises the following steps:
receiving an unlocking request sent by a user side through short-distance wireless communication, wherein the unlocking request comprises user information;
controlling unlocking according to the unlocking request and recording a first unlocking time, and recording a first locking time according to the locking operation of the user;
generating and storing first order information according to the user information, the first unlocking time and the first locking time, and sending the first order information to the user side through short-distance wireless communication, wherein the first order information at least comprises first charging cost generated when the user uses a vehicle;
and sending the first order information to a server end through long-distance wireless communication at preset intervals so that the server end carries out fee settlement according to the first order information.
2. The dual offline vehicle management method according to claim 1, wherein generating and storing first order information according to the user information, a first unlocking time and a first locking time comprises:
generating first order information according to the user information, the first unlocking time and the first locking time;
and detecting the network state between the lock and the server side, and locally storing the first order information when the network state is an offline state.
3. The dual offline vehicle management method according to claim 1, wherein sending the first order information to a server side via long-distance wireless communication at predetermined intervals comprises:
sending a connection request to a server end at preset time intervals;
and after the long-distance wireless communication connection is established with the server, all the first order information generated in the preset time is sent to the server.
4. The dual offline vehicle management method according to claim 1, wherein said unlocking request is encrypted by a public key;
after receiving the unlocking request sent by the user terminal through the short-distance wireless communication, the method further comprises the following steps:
and decrypting the unlocking request by using a private key to obtain the user information, wherein the private key is stored in the lockset and corresponds to the public key, and the public key is obtained by the user side in a code scanning mode or is obtained from a server when the user side is in an online state.
5. A dual offline vehicle management method is applied to a user side and comprises the following steps:
sending an unlocking request to a lock through near field communication, wherein the unlocking request is used for indicating the lock to control unlocking according to the unlocking request and recording a first unlocking moment, and recording a first locking moment according to locking operation of a user, and the unlocking request comprises user information;
receiving first order information sent by a lock through near field communication, wherein the first order information is generated by the lock according to the user information, a first unlocking time and a first locking time, and the first order information at least comprises a first charging fee generated when the user uses a vehicle.
6. The dual offline vehicle management method of claim 5, further comprising:
receiving unlocking success information sent by a lockset, and recording a second unlocking time, wherein the second unlocking time is the time when the unlocking success information is received;
receiving locking success information sent by a lockset, and recording a second locking time, wherein the second locking time is the time when the second locking success information is received;
generating second order information according to the user information, the second unlocking time and the second locking time, wherein the second order information at least comprises second charging cost generated when the user uses the vehicle;
when the user side is connected with the server side, the second order information is sent to the server side, so that the server side still settles the account with the first charging fee when the first charging fee is different from the second charging fee, and a reminding message is sent to the user side, wherein the reminding message is used for reminding the user that the first charging fee is different from the second charging fee and settles the account with the first charging fee.
7. The dual offline vehicle management method according to claim 5, wherein said unlocking request is encrypted by a public key when said unlocking request is sent.
8. The dual offline vehicle management method according to claim 7, before sending the unlocking request to the lock through the short-range wireless communication, further comprising:
and acquiring an information code, wherein the information code comprises a public key corresponding to a private key stored in the lock.
9. The dual offline vehicle management method according to claim 7, before sending the unlocking request to the lock through the short-range wireless communication, further comprising:
acquiring the geographical position of a user side, and downloading a public key list corresponding to the geographical position from a server side;
acquiring a lockset ID of the lockset;
and inquiring the public key list according to the lockset ID to obtain the public key corresponding to the lockset.
10. A dual offline vehicle management apparatus, comprising:
the device comprises a first receiving unit, a second receiving unit and a control unit, wherein the first receiving unit is used for receiving an unlocking request sent by a user side through short-distance wireless communication, and the unlocking request comprises user information;
the unlocking unit is used for controlling unlocking according to the unlocking request and recording a first unlocking moment, and recording a first locking moment according to the locking operation of a user;
the processing unit is used for generating and storing first order information according to the user information, the first unlocking time and the first locking time, and sending the first order information to the user side through short-distance wireless communication, wherein the first order information at least comprises first charging cost generated when the user uses a vehicle;
and the first sending unit is used for sending the first order information to a server end through long-distance wireless communication at preset intervals so that the server end can carry out expense settlement according to the first order information.
11. A dual offline vehicle management apparatus, comprising:
the second sending unit is used for sending an unlocking request to the lock through near field communication, wherein the unlocking request is used for indicating the lock to control unlocking according to the unlocking request and recording first unlocking time, and recording first locking time according to user locking operation, and the unlocking request comprises user information;
the second receiving unit is used for receiving first order information sent by the lock through near field communication, wherein the first order information is generated by the lock according to the user information, the first unlocking time and the first locking time, and the first order information at least comprises first charging cost generated when the user uses the vehicle.
12. A lock comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the computer program implements the dual offline vehicle management method of any of claims 1 to 4.
13. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the computer program implements the dual offline vehicle management method of any of claims 5 to 9.
14. A computer storage medium having a computer program stored thereon, wherein the program, when executed by a processor, implements a dual offline vehicle management method as recited in any of claims 1 to 4.
15. A computer storage medium having a computer program stored thereon, wherein the program, when executed by a processor, implements a dual offline vehicle management method as recited in any of claims 5 to 9.
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