CN104424679B

CN104424679B - Authorization method and authorization system of intelligent key in wireless terminal as well as terminal and server

Info

Publication number: CN104424679B
Application number: CN201310390452.0A
Authority: CN
Inventors: 李雪冬
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2013-08-30
Filing date: 2013-08-30
Publication date: 2017-04-12
Anticipated expiration: 2033-08-30
Also published as: CN104424679A

Abstract

The embodiment of the invention provides an authorization method and an authorization system of an intelligent key in a wireless terminal as well as the terminal and a server. The method comprises the following steps: receiving a log-in message of an authorization mobile terminal and the authorized mobile terminal by the server, wherein the authorization mobile terminal has a permission for controlling a vehicle; establishing connection between the authorization mobile terminal and the authorized mobile terminal, and receiving authorized information transmitted from the authorized mobile terminal by the authorization mobile terminal; generating an authorization certificate according to the authorized information by the authorization mobile terminal, and transmitting the authorization certificate to the server; and transmitting the authorization certificate to the authorized mobile terminal by the server, so that the permission for controlling the vehicle is authorized to the authorized mobile terminal. According to the method, the authorization for giving the permission for other people to utilize the vehicle can be realized in a wireless communication way, inconvenience caused by private information or no other key of a user at the moment when the vehicle is lent to other people can be avoided, and the user experience can be enhanced.

Description

The authorization method of Intelligent key, system, terminal and server in wireless terminal

Technical field

The present invention relates to wireless communication technology field, the authorization method of Intelligent key in more particularly to a kind of wireless terminal, System, mandate mobile terminal, authorized mobile terminal and server.

Background technology

With the fast development of vehicle and its electronics techniques, requirement of the user to the human oriented design of vehicle is increasingly It is high.Requisite key during using as vehicle, the expectation requirement that its design is increasingly close to the users.Intelligent key Occur causing user convenient when using vehicle, therefore popularized rapidly.It is according to the expectation and requirement of vehicle user, various Different intelligent key is devised, wherein cell phone intelligent key as it is a kind of by car key be arranged on mobile phone on key- The aggregation of mobile phone, very convenient to use, increasing user uses mobile phone as the Intelligent key of vehicle.It is similar , various wireless terminals are also easily selected by a user the Intelligent key as vehicle.

During the routine use of vehicle, when user prepare by vehicle lend other people using when often encounter it is such Problem：(1) user oneself only carries the mobile terminal as key, but mobile terminal because storing some personal informations and Be inconvenient to lend other people.(2) other standby keys of user be placed on it is temporary transient be inconvenient to take where.

The content of the invention

The purpose of the present invention is intended at least solve one of above-mentioned technological deficiency.

For this purpose, first purpose of the present invention is the authorization method for proposing Intelligent key in a kind of wireless terminal, the party Method gives other people vehicles usufructuary mandate by way of radio communication, improves Consumer's Experience.

Second object of the present invention is the authoring system for proposing Intelligent key in a kind of wireless terminal.

Third object of the present invention is to propose a kind of mandate mobile terminal.

Fourth object of the present invention is to propose a kind of authorized mobile terminal.

5th purpose of the present invention is to propose a kind of server.

To achieve these goals, in the wireless terminal of first aspect present invention embodiment Intelligent key authorization method, Comprise the following steps：Server receives the log messages for authorizing mobile terminal and authorized mobile terminal, wherein, described mandate is moved Dynamic terminal has the authority of control vehicle；The mandate mobile terminal and authorized mobile terminal set up connection, and described mandate is moved Dynamic terminal receives grantee's information that the authorized mobile terminal sends；The mandate mobile terminal is authorized to according to described Person's information generates the certificate of authority, and the certificate of authority is sent to the server；And the server is by the mandate Certificate is sent to the authorized mobile terminal, so that the authority for controlling the vehicle is authorized to the authorized mobile terminal.

The authorization method of Intelligent key in wireless terminal according to embodiments of the present invention, the mandate by way of radio communication Give other people the vehicle right to use, at least have the advantages that：(1) when vehicle is lent other people by user to be used, it is not necessary to The mobile terminal for being provided with car key lends other people, directly licenses to other people authorized mobile terminal, so as to avoid private The leakage of people's information and mobile terminal are lent other people and use inconvenience to what user brought.(2) when vehicle is lent other people by user During use, user need not go to other places to fetch other standby keys, directly by licensing to other people mobile terminal i.e. Authorized mobile terminal so that the borrow enhanced convenience of vehicle is quick, more hommization.

To achieve these goals, in the wireless terminal of second aspect present invention embodiment Intelligent key authoring system bag Include：Server, mandate mobile terminal and authorized mobile terminal, the mandate mobile terminal have the authority of control vehicle, its In, the server receives the log messages for authorizing mobile terminal and the authorized mobile terminal, moves in described mandate It is after dynamic terminal and authorized mobile terminal set up connection, described to authorize mobile terminal to receive what the authorized mobile terminal sent Grantee's information, and the certificate of authority is generated according to grantee's information, and the certificate of authority is sent to described Server, the server send the certificate of authority to the authorized mobile terminal, with whole to the authorized movement Authorize the authority for controlling the vehicle in end.

The authoring system of Intelligent key in wireless terminal according to embodiments of the present invention, the mandate by way of radio communication Give other people the vehicle right to use, at least have the advantages that：(1) when vehicle is lent other people by user to be used, it is not necessary to The mobile terminal for being provided with car key lends other people, directly licenses to other people authorized mobile terminal, so as to avoid private The leakage of people's information and mobile terminal are lent other people and use inconvenience to what user brought.(2) when vehicle is lent other people by user During use, user need not go to other places to fetch other standby keys, directly by licensing to other people mobile terminal i.e. Authorized mobile terminal so that the borrow enhanced convenience of vehicle is quick, more hommization.

To achieve these goals, the mandate mobile terminal of third aspect present invention embodiment, including：First logs in mould Block, authorized person are logged in by first login module；First communication module, for the authorized person log in after with quilt Authorize；First receiver module, for receiving the quilt that the authorized mobile terminal sends Authorized person's information；Generation module, for generating the certificate of authority according to grantee's information；First sending module, for inciting somebody to action The certificate of authority is sent to server, and the server sends the certificate of authority to the authorized mobile terminal, with The authority of control vehicle is authorized to the authorized mobile terminal.

Mandate mobile terminal according to embodiments of the present invention, at least has the advantages that：By generating the certificate of authority Mode authorize other people and use the right of vehicle so that vehicle user operation enhanced convenience when vehicle lent other people is fast Victory, the borrow also more hommization of car key.Additionally, authorizing mobile terminal when authorizing, server is to authorizing mobile terminal Cryptosecurity proof procedure cause authorize it is more safe and reliable.

To achieve these goals, the authorized mobile terminal of fourth aspect present invention embodiment, including：Second logs in mould Block, grantee are logged in by second login module；Second communication module, for after the grantee logs in Communication connection set up between mobile terminal with being authorized；Second sending module, for the information of the grantee is sent to institute State mandate mobile terminal, the mandate mobile terminal generates the certificate of authority according to the information of the grantee, and described award Power mobile terminal sends the certificate of authority to server；Second receiver module, for receiving the institute of the server forwarding State the certificate of authority；Control module, for being controlled to vehicle according to the certificate of authority.

Authorized mobile terminal according to embodiments of the present invention, at least has the advantages that：By receiving warrant The mode of book obtains the usage right of other people vehicles so that the borrow of user's car key when other people vehicles are borrowed is more square Just it is quick, more hommization.Additionally, authorized mobile terminal is when receiving to authorize, letter of the server to authorized mobile terminal Breath verification and mandate inquiry cause licensing process more safe and reliable.

To achieve these goals, the server of fifth aspect present invention embodiment, including：3rd receiver module, is used for The log messages for authorizing mobile terminal and authorized mobile terminal are received, and receives the warrant for authorizing mobile terminal to send Book, wherein, it is described to authorize mobile terminal that there is the authority for controlling vehicle, and in the mandate mobile terminal and be authorized to mobile whole It is after connection is set up at end, described to authorize mobile terminal to receive grantee's information that the authorized mobile terminal sends, Yi Jigen The certificate of authority is generated according to grantee's information；3rd sending module, for the certificate of authority is sent to described Authorized mobile terminal, so that the authority of control vehicle is authorized to the authorized mobile terminal.

Server according to embodiments of the present invention, completes the mandate that vehicle is used by way of radio communication so that use The borrow enhanced convenience of family car key when other people vehicles are borrowed is quick, more hommization.Additionally, in licensing process, Server is operated to being authorized to the inquiry of mobile terminal, verification to the verification operation and server that authorize mobile terminal so that Licensing process is more safe and reliable.

The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.

Description of the drawings

Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments It is substantially and easy to understand, wherein：

Fig. 1 (a) is the flow chart of the authorization method of Intelligent key in wireless terminal according to an embodiment of the invention；

Fig. 1 (b) is the theory diagram of in-vehicle wireless communication module according to an embodiment of the invention；

Fig. 2 is the structural representation of the authoring system of Intelligent key in wireless terminal according to an embodiment of the invention；

Fig. 3 is the structural representation for authorizing mobile terminal according to an embodiment of the invention；

Fig. 4 is the structural representation of authorized mobile terminal according to an embodiment of the invention；

Fig. 5 is the structural representation of server according to an embodiment of the invention.

Specific embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.

Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter Change disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only merely illustrative, and Purpose does not lie in the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy It is the relation between itself not indicating discussed various embodiments and/or arranging for purposes of simplicity and clarity again.This Outward, the invention provides various specific technique and material example, but those of ordinary skill in the art can be appreciated that The use of the applicable property and/or other materials of other techniques.In addition, fisrt feature described below second feature it " on " structure can include that the first and second features be formed as the embodiment of directly contact, it is also possible to including other feature shape Into the embodiment between the first and second features, such first and second feature may not be directly contact.

In describing the invention, it should be noted that unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be mechanically connected or electrical connection, or the connection of two element internals, can Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term.

With reference to explained below and accompanying drawing, it will be clear that in terms of these and other of embodiments of the invention.In these descriptions In accompanying drawing, some particular implementations in embodiments of the invention are specifically disclosed, represent the enforcement for implementing the present invention Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.Conversely, the present invention Embodiment includes all changes, modification and the equivalent fallen in the range of the spirit and intension of attached claims.

In order to solve the vehicle user inconvenience that the borrow of car key brings when vehicle is lent other people, the present invention is proposed The authorization method of Intelligent key, system in a kind of wireless terminal, authorize mobile terminal, be authorized to mobile terminal and server. Below with reference to the accompanying drawings the authorization method of Intelligent key in wireless terminal according to embodiments of the present invention, system are described, movement is authorized Terminal, authorized mobile terminal and server.

Fig. 1 (a) is the flow chart of the authorization method of Intelligent key in wireless terminal according to an embodiment of the invention.Such as Shown in Fig. 1 (a), in wireless terminal according to embodiments of the present invention, the authorization method of Intelligent key comprises the steps.

Step S101, server receive the log messages for authorizing mobile terminal and authorized mobile terminal, wherein, authorize and move Dynamic terminal has the authority of control vehicle.

In one embodiment of the invention, mobile terminal and authorized mobile terminal is authorized to be mobile phone, flat board electricity The hardware device with various operating systems such as brain, personal digital assistant, e-book.

In one embodiment of the invention, log messages are unique mark mandate mobile terminal and authorized mobile terminal Message, for example, a kind of IEME (number of record product production information) sequence number information, IMEI (International Mobile Equipment Identity, International Mobile Equipment Identity code) one or more in information, phone number etc..

Specifically, it is when user is using authorizing mobile terminal or authorized mobile terminal to log in, further comprising the steps of：Clothes Business device receives the log messages (such as IEME serial numbers) for authorizing mobile terminal or authorized mobile terminal, and user profile is entered Row checking, server distinguish car owner user, register user and domestic consumer according to the user profile for having recorded, wherein, Che Zhuyong Family possesses authorized right is authorized between mobile terminal, and register user only possesses authorized right, and domestic consumer then needs After personally identifiable information to be provided, driver's license information etc. carry out being registered as register user, can just possess authorized right. More specifically, the corresponding relation for authorizing mobile terminal, authorized mobile terminal and user type is：Authorize mobile terminal correspondence car Primary user；Authorized mobile terminal correspondence register user or domestic consumer.

Step S102, authorizes mobile terminal and authorized mobile terminal to set up connection, authorizes mobile terminal to receive and be authorized to Grantee's information that mobile terminal sends.

In one embodiment of the invention, after authorizing mobile terminal and authorized mobile terminal to log in, authorize and move Dynamic terminal and authorized mobile terminal are set up by communication and are connected, for example, can pass through bluetooth, WiFi (wireless Fidelity, Wireless Fidelity), NFC (Near Field Communication, near field communication (NFC)) or red Various radio connections such as outer set up connection.

In one embodiment of the invention, after authorizing mobile terminal and authorized mobile terminal to set up connection, quilt Authorize mobile terminal to authorizing mobile terminal to send grantee's information, grantee's information can be authorized to movement with unique mark The user of terminal, for example, the one kind being authorized in the IEME serial numbers of mobile terminal, personally identifiable information, driver's license information etc. Or it is various.

Step S103, authorize mobile terminal according to grantee's information generate the certificate of authority, and by the certificate of authority send to Server.

In one embodiment of the invention, mobile terminal is authorized to be included according to the certificate of authority that grantee's information is generated One kind or many in the number of times restricted information of grantee, duration restricted information, territorial restrictions information or authority restricted information etc. Kind.Wherein, number of times restricted information defines that grantee can use the number of times of vehicle；Duration restricted information defines authorized Person can use the event length of vehicle；Territorial restrictions information defines that grantee uses the regional extent of vehicle；Authority is limited Information processed defines that grantee can only open door lock and can not start vehicle or can open the behaviour that door lock can also start vehicle Make.

Step S104, server send the certificate of authority to authorized mobile terminal, to authorize to authorized mobile terminal The authority of control vehicle.

In one embodiment of the invention, authorized mobile terminal receives and reads the information of the certificate of authority, and according to The certificate of authority is controlled to vehicle.Specifically, server sends the certificate of authority to authorized mobile terminal, is authorized to movement Terminal is received and reads the information of the certificate of authority, and vehicle is controlled according to the certificate of authority.For example, open the door lock of vehicle Or start the operation such as vehicle.

The certificate of authority is sent to before authorized mobile terminal in server, in addition it is also necessary to authorizing mobile terminal and being awarded Power mobile terminal is verified respectively.

Specifically, in one embodiment of the invention, the certificate of authority is sent to authorized mobile terminal in server Before, server is specifically comprised the following steps to authorizing mobile terminal to verify：Server is sent to mandate mobile terminal Authorize inquiry message；Server receives the response message for authorizing mobile terminal feedback afterwards, and is moved to authorizing according to response message Dynamic terminal carries out cryptosecurity checking；After mobile terminal is authorized by cryptosecurity checking, the certificate of authority is sent out by server Deliver to authorized mobile terminal.Wherein, if authorizing mobile terminal to verify not over cryptosecurity, server does not then send and awards Warrant book to mobile terminal is authorized to, verify to authorizing mobile terminal to re-start cryptosecurity, until successfully passing by server Checking.Thus, improve the safety for mobile terminal being authorized when authorizing.

Specifically, in another embodiment of the present invention, the certificate of authority is sent to authorized movement eventually in server Before end, server is verified to being authorized to mobile terminal, is specifically comprised the following steps：Server is looked into according to the certificate of authority Ask and be authorized to mobile terminal, and core is carried out to the user profile for being authorized to mobile terminal according to grantee's information of the certificate of authority It is right, that is, check grantee's information whether consistent with the user profile of authorized mobile terminal；When authorized mobile terminal passes through After verification, whether server sends to receive to authorize to authorized mobile terminal and inquires；When authorized mobile terminal feedback determines After receiving information, server sends the certificate of authority to authorized mobile terminal.Wherein, if server is to being authorized to movement The verification of terminal is not over the grantee's information that is, in the certificate of authority is whole with the authorized movement of original storage in server The user profile at end is inconsistent, then server is authorized to mobile terminal according to certificate of authority inquiry again, is checked again.By This, further increases the safety of Authorized operation.

Authorize mobile terminal after authorized mobile terminal being licensed to using vehicle, need to know whether the certificate of authority obtains It is correct to use, accordingly, it would be desirable to obtain the certificate of authority by the feedback information of service condition.

Specifically, in one embodiment of the invention, the situation used by the server record certificate of authority, and will authorize Certificate by using situation feed back to mandate mobile terminal.For example, authorized terminal completes to activate key backward server Send successfully feedback report, server record accordingly the certificate of authority by using situation and feed back to mandate mobile terminal.

When authorizing mobile terminal to be controlled to vehicle with authorized mobile terminal, by controlling to install on vehicle What in-vehicle wireless communication module was realized.In order that people have to the authoring system of Intelligent key in wireless terminal more fully recognizing Know, illustrate the operation principle of in-vehicle wireless communication module below.Wherein, communication can be bluetooth, WiFi, NFC or It is infrared to wait various ways.

In one embodiment of the invention, for convenience of explanation, the communication in in-vehicle wireless communication module By taking BlueTooth (bluetooth) as an example, such as shown in Fig. 1 (b), in-vehicle wireless communication module is included such as lower unit：BLUETOOTH is (blue Tooth) Transmit-Receive Unit, antenna and antenna matching unit, power conversion unit, MCU (Micro Control Unit, microcontroller list Unit) information process unit and CAN Transmit-Receive Units.

Wherein, the Main Function of BLUETOOTH Transmit-Receive Units is operation BLUETOOTH communication protocols；Connect during reception pattern The modulated signal of antenna conveying is received, is demodulated for subsequent treatment；Receive what MCU information process units were provided during sending mode Data message, is conveyed to antenna after being modulated.In one embodiment of the invention, modulated signal is specially 2.4GHz letters Number.

Antenna and antenna matching unit major function are 2.4GHz signals in reception space, and 2.4GHz signals are passed It is sent in space.Specifically, antenna and antenna matching unit include antenna and antenna matching network.In an enforcement of the present invention In example, antenna matching network is connected by ANTAINPUT interfaces with antenna, for producing signal field, is adjusted with being received by antenna Signal processed, or modulated signal is sent by antenna.Additionally, antenna matching unit is connected with BLUETOOTH Transmit-Receive Units, such as pass through RFINPUT interfaces are connected.

Power conversion unit is for the power supply to each chipset in in-vehicle wireless communication module.For example, by vehicular electricity storage The 12V DC voltages that pond provides are converted to stable 5V or 3.3V voltages or other voltages required for system, are used for BLUETOOTH Transmit-Receive Units, antenna and antenna matching unit, power conversion unit, MCU information process units and CAN transmitting-receivings are single The power supply of each chip in unit.

MCU information process units are connected with BLUETOOTH Transmit-Receive Units and CAN Transmit-Receive Units respectively, and effect is and CAN Transmit-Receive Unit coordinates, and related CAN protocol will be run in MCU information process units, under the information on vehicle CAN bus is received To send for BLUETOOTH Transmit-Receive Units, or the signal that BLUETOOTH Transmit-Receive Units are received is single by CAN transmitting-receivings Unit is sent in the CAN of vehicle.

CAN Transmit-Receive Units are connected with the CAN of vehicle, and for obtaining CAN data, or to send data to CAN total Line.Specifically, the effect of CAN Transmit-Receive Units is, by BLUETOOTH Transmit-Receive Units and the CAN network interconnection of vehicle, to realize car Communication for information between carrier radio communication module and the CAN of vehicle.

In addition, in Fig. 1 (b), CANH is high level CAN, and CANL is low level CAN, and RXCAN is connect for data Receive, TXCAN is data is activation；DATA director datas, REXT are reset signal.

More specifically, in order that the workflow of in-vehicle wireless communication module becomes apparent from, entering to the workflow below Row explanation.First, power conversion unit is responsible at BLUETOOTH Transmit-Receive Units, antenna and antenna matching unit, MCU information Reason unit and CAN Transmit-Receive Units provide stable power supply.When antenna is in reception signal mode, antenna receives space 2.4GHz signals, by the process of antenna matching unit by the signal transmission after process to BLUETOOTH Transmit-Receive Units, then MCU information process units are coordinated with CAN Transmit-Receive Units, and related CAN protocol will be run in MCU information process units, will The signal that BLUETOOTH Transmit-Receive Units are received is sent in the CAN of vehicle by CAN Transmit-Receive Units；When antenna is in During sending signal pattern, CAN Transmit-Receive Units send the information on vehicle CAN bus, and MCU information process units are single with CAN transmitting-receivings Unit coordinates, and related CAN protocol will be run in MCU information process units, by the information on vehicle CAN bus receive for BLUETOOTH Transmit-Receive Units send, and then through the process of antenna matching unit, the signal after process are sent to by antenna In space.Thus, the interconnection of in-vehicle wireless communication module and vehicle CAN network is just realized, it is achieved thereby that the friendship of information Stream.

In order to realize above-described embodiment, the present invention also proposes a kind of authoring system of Intelligent key in wireless terminal.

Fig. 2 is the structural representation of the authoring system of Intelligent key in wireless terminal according to an embodiment of the invention. As shown in Fig. 2 the authoring system of Intelligent key includes in wireless terminal according to embodiments of the present invention：Server 10, mandate are moved Dynamic terminal 20 and authorized mobile terminal 30.Wherein, mobile terminal 20 and authorized mobile terminal 30 is authorized to be mobile phones, put down The hardware device with various operating systems such as plate computer, personal digital assistant, e-book.

Specifically, server 10 receives the log messages for authorizing mobile terminal 20 and authorized mobile terminal 30, is authorizing After mobile terminal 20 and authorized mobile terminal 30 set up connection, authorize mobile terminal 20 to receive authorized mobile terminal 30 and send Grantee's information, and the certificate of authority is generated according to grantee's information, and the certificate of authority is sent to server 10, clothes Business device 10 sends the certificate of authority to authorized mobile terminal 30, so that the power of control vehicle is authorized to authorized mobile terminal 30 Limit.

In one embodiment of the invention, log messages are unique mark mandate mobile terminals 20 and are authorized to mobile whole The message at end 30, for example, one or more in IEME sequence number informations, IMEI information, phone number etc..

Specifically, when user is using authorizing mobile terminal 20 or authorized mobile terminal 30 to log in, also include：Server 10 log messages for receiving mandate mobile terminal 20 or authorized mobile terminal 30 are simultaneously verified to user profile, server 10 Car owner user, register user and domestic consumer are distinguished according to the user profile for having recorded, wherein, car owner user possesses mobile terminal Between authorize authorized right, register user only possesses authorized right, and domestic consumer then needs to provide personal identification After information, driver's license information etc. carry out being registered as register user, can just possess authorized right.More specifically, authorizing Mobile terminal 20, authorized mobile terminal 30 with the corresponding relation of user type are：Authorize 20 corresponding car owner user of mobile terminal； The correspondence register user of authorized mobile terminal 30 or domestic consumer.

In one embodiment of the invention, after authorizing mobile terminal 20 and authorized mobile terminal 30 to log in, award Power mobile terminal 20 and authorized mobile terminal 30 by communication set up connection, for example can pass through bluetooth, WiFi, Various radio connections such as NFC or infrared set up connection.

In one embodiment of the invention, mobile terminal 20 and authorized mobile terminal 30 is being authorized to set up connection Afterwards, it is authorized to mobile terminal 30 to authorizing mobile terminal 20 to send grantee's information, grantee's information can be with unique mark The user of authorized mobile terminal 30, for example, the IEME serial numbers of authorized mobile terminal 30, personally identifiable information, driver's license One or more in information etc..

In one embodiment of the invention, the warrant school bag for authorizing mobile terminal 20 to be generated according to grantee's information Include one kind in number of times restricted information, duration restricted information, territorial restrictions information or authority restricted information of grantee etc. or It is various.Wherein, number of times restricted information defines that grantee can use the number of times of vehicle；Duration restricted information is defined and is awarded Power person can use the event length of vehicle；Territorial restrictions information defines that grantee uses the regional extent of vehicle；Authority Restricted information defines that grantee can only open door lock and can not start vehicle or can open door lock and can also start vehicle Operation.

In one embodiment of the invention, it is authorized to mobile terminal 30 and receives and read the information of the certificate of authority, and root Vehicle is controlled according to the certificate of authority.Specifically, server 10 sends the certificate of authority to authorized mobile terminal 30, is awarded Power mobile terminal 30 is received and reads the information of the certificate of authority, and vehicle is controlled according to the certificate of authority.For example, open car Door lock or start the operation such as vehicle.

The certificate of authority is sent to before authorized mobile terminal 30 in server 10, in addition it is also necessary to authorizing mobile terminal 20 Verified with authorized mobile terminal 30 respectively.

Specifically, in one embodiment of the invention, the certificate of authority is sent to authorized movement eventually in server 10 Before end 30, server 10 pairs authorizes mobile terminal 20 to verify, specifically includes：Server 10 is to mandate mobile terminal 20 Send and authorize inquiry message；Server 10 receives the response message for authorizing the feedback of mobile terminal 20 afterwards, and according to response message To authorizing mobile terminal 20 to carry out cryptosecurity checking；After mobile terminal 20 is authorized by cryptosecurity checking, server 10 send the certificate of authority to authorized mobile terminal 30.Wherein, if authorizing mobile terminal 20 to test not over cryptosecurity Card, server 10 then do not send the certificate of authority to authorized mobile terminal 30, and server 10 pairs authorizes mobile terminal 20 to enter again Row cryptosecurity is verified, until successfully passing checking.Thus, improve the safety for mobile terminal 20 being authorized when authorizing.

Specifically, in another embodiment of the present invention, the certificate of authority is sent to authorized movement in server 10 Before terminal 30,10 pairs of authorized mobile terminals 30 of server are verified, are specifically included：Server 10 is according to the certificate of authority Inquiry is authorized to mobile terminal 30, and the user profile for being authorized to mobile terminal 30 is carried out according to the grantee of the certificate of authority Verification, that is, check grantee's information whether consistent with the user profile of authorized mobile terminal；When authorized mobile terminal 30 After verification, whether server 10 sends to receive to authorize to authorized mobile terminal 30 and inquires；When authorized mobile terminal After 30 feedback determinations receive information, server 10 sends the certificate of authority to authorized mobile terminal 30.Wherein, if service The verification of 10 pairs of authorized mobile terminals 30 of device is not over, i.e., the grantee's information in the certificate of authority and 10 Central Plains of server The user profile of the authorized mobile terminal to store is inconsistent, then server 10 is authorized to according to certificate of authority inquiry again and moves Dynamic terminal 30, is checked again.Thus, further increase the safety of Authorized operation.

Authorize mobile terminal 20 after authorized mobile terminal 30 being licensed to using vehicle, need whether to know the certificate of authority Correctly used, accordingly, it would be desirable to obtain the certificate of authority by the feedback information of service condition.

Specifically, in one embodiment of the invention, the situation used by the record of server 10 certificate of authority, and will award Warrant book by using situation feed back to mandate mobile terminal 20.For example, it is authorized to terminal 30 and completes take backward to key activation Business device 10 sends successful feedback report, server 10 record accordingly the certificate of authority by using situation and feed back to mandate movement Terminal 20.

The authoring system of Intelligent key in wireless terminal according to embodiments of the present invention, the mandate by way of radio communication Give other people the vehicle right to use, at least have the advantages that：(1) when vehicle is lent other people by user to be used, it is not necessary to The mobile terminal for being provided with car key lends other people, directly licenses to other people authorized mobile terminal, so as to avoid private The leakage of people's information and mobile terminal are lent other people and use inconvenience to what user brought.(2) when vehicle is lent other people by user During use, user need not go to other places to fetch other standby keys, directly by licensing to other people mobile terminal i.e. Authorized mobile terminal so that the borrow enhanced convenience of vehicle is quick, more hommization.In order to realize above-described embodiment, The present invention also proposes a kind of mandate mobile terminal.

Fig. 3 is the structural representation for authorizing mobile terminal according to an embodiment of the invention.As shown in figure 3, according to this The mandate mobile terminal of inventive embodiments includes：First login module 110, first communication module 120, the first receiver module 130, Generation module 140, the first sending module 150.

Specifically, the first login module 110, authorized person are logged in by the first login module 110.Wherein, work as mandate After person logs in, server can receive the log messages of authorized person, and log messages are unique mark mandate mobile terminals and are authorized to The message of mobile terminal, for example, one or more in IEME sequence number informations, IMEI information, phone number etc..Service afterwards Device verifies to user profile that according to log messages server distinguishes car owner user, registration according to the user profile for having recorded User and domestic consumer, wherein, car owner user possesses authorized right is authorized between mobile terminal, and register user only possesses Authorized right, domestic consumer then need offer personally identifiable information, driver's license information etc. to carry out being registered as register user Afterwards, authorized right can just be possessed.More specifically, authorizing the right of mobile terminal, authorized mobile terminal and user type Should be related to for：Authorize mobile terminal correspondence car owner user；Authorized mobile terminal correspondence register user or domestic consumer.

First communication module 120 is communicated to connect for being set up between authorized mobile terminal after authorized person logs in.Its In, after authorizing mobile terminal and authorized mobile terminal to log in, authorize mobile terminal and authorized mobile terminal to pass through nothing Line communication mode sets up connection, for example, can set up connection by various radio connections such as bluetooth, WiFi, NFC or infrared.

First receiver module 130 is used to receive grantee's information that authorized mobile terminal sends.Wherein, authorizing shifting After dynamic terminal and authorized mobile terminal set up connection, be authorized to mobile terminal and grantee's letter sent to mandate mobile terminal Breath, grantee's information can be authorized to the user of mobile terminal with unique mark, for example, be authorized to the IEME sequences of mobile terminal Number, one or more in personally identifiable information, driver's license information etc..

Generation module 140 is for according to grantee's information generation certificate of authority.The certificate of authority includes that grantee's is secondary One or more in number restricted information, duration restricted information, territorial restrictions information or authority restricted information etc..Wherein, number of times Restricted information defines that grantee can use the number of times of vehicle；Duration restricted information defines that grantee can use car Event length；Territorial restrictions information defines that grantee uses the regional extent of vehicle；Authority restricted information is defined Grantee can only open door lock and can not start vehicle or can open the operation that door lock can also start vehicle.

For the certificate of authority is sent to server, server sends the certificate of authority to being awarded to first sending module 150 Power mobile terminal, so that the authority of control vehicle is authorized to authorized mobile terminal.Specifically, server by the certificate of authority send to Authorized mobile terminal, authorized mobile terminal are received and read the information of the certificate of authority, and vehicle are entered according to the certificate of authority Row control.For example, open the door lock of vehicle or start the operation such as vehicle.

The certificate of authority is sent to before authorized mobile terminal in server, in addition it is also necessary to authorizing mobile terminal to test Card.

Specifically, in one embodiment of the invention, the certificate of authority is sent to authorized mobile terminal in server Before, the first receiver module 130 is additionally operable to the mandate inquiry message of the reception server transmission, and after authorized person confirms, first sends Module 150 sends the response message of feedback to server, and server is according to response message to authorizing mobile terminal to carry out password Safety verification, and after mobile terminal is authorized by cryptosecurity checking, server send the certificate of authority to authorized Mobile terminal.Wherein, if authorizing mobile terminal to verify not over cryptosecurity, server does not then send the certificate of authority to quilt Mobile terminal is authorized, server is verified to authorizing mobile terminal to re-start cryptosecurity, until successfully passing checking.Thus, Improve the safety for mobile terminal being authorized when authorizing.

In order to realize above-described embodiment, the present invention also proposes a kind of authorized mobile terminal.

Fig. 4 is the structural representation of authorized mobile terminal according to an embodiment of the invention.As shown in figure 4, according to The authorized mobile terminal of the embodiment of the present invention includes：Second login module 210, second communication module 220, the second sending module 230th, the second receiver module 240, control module 250.

Specifically, the second login module 210, grantee are logged in by the second login module 210.Wherein, work as quilt After authorized person logs in, server can receive the log messages of grantee, log messages be unique mark mandate mobile terminal and The message of authorized mobile terminal, for example, one or more in IEME sequence number informations, IMEI information, phone number etc..It Server verifies to user profile that according to log messages server is distinguished car owner according to the user profile for having recorded and used afterwards Family, register user and domestic consumer, wherein, car owner user possesses authorized right is authorized between mobile terminal, and registration is used Family only possesses authorized right, and domestic consumer then needs offer personally identifiable information, driver's license information etc. to be registered as After register user, can just possess authorized right.More specifically, authorizing mobile terminal, being authorized to mobile terminal and user The corresponding relation of type is：Authorize mobile terminal correspondence car owner user；Authorized mobile terminal correspondence register user or common User.

Second communication module 220 is communicated to connect for being set up between mandate mobile terminal after grantee logs in.Its In, after authorizing mobile terminal and authorized mobile terminal to log in, authorize mobile terminal and authorized mobile terminal to pass through nothing Line communication mode sets up connection, for example, can set up connection by various radio connections such as bluetooth, WiFi, NFC or infrared.

Second sending module 230 authorizes mobile terminal root for the information of grantee is sent to mobile terminal is authorized The certificate of authority is generated according to the information of grantee, and authorizes mobile terminal the certificate of authority to be sent to server.Wherein, awarded The information of power person can be authorized to the user of mobile terminal with unique mark, for example, be authorized to the IEME serial numbers, individual of mobile terminal One or more in people's identity information, driver's license information etc..

In one embodiment of the invention, the certificate of authority includes that the number of times restricted information of grantee, duration limit letter One or more in breath, territorial restrictions information or authority restricted information etc..Wherein, number of times restricted information defines grantee The number of times of vehicle can be used；Duration restricted information defines that grantee can use the event length of vehicle；Territorial restrictions Information defines that grantee uses the regional extent of vehicle；Authority restricted information defines that grantee can only open door lock not Vehicle can be started or the operation that door lock can also start vehicle can be opened.

Second receiver module 240 is used for the certificate of authority of the reception server forwarding.Wherein, connect in the second receiver module 240 Before receiving the certificate of authority of server forwarding, the whether acceptance mandate inquiry that the second receiver module 240 also the reception server sends, After grantee confirms, determination is received feedback of the information to server by the second sending module 230, and the certificate of authority is turned by server It is sent to the second receiver module 240.

Control module 250 is for being controlled to vehicle according to the certificate of authority.Wherein, authorized mobile terminal is received and is awarded After warrant book, the information for reading the certificate of authority is simultaneously controlled to vehicle according to the certificate of authority, for example, open vehicle door lock or Person starts the operation such as vehicle.

In order to realize above-described embodiment, the present invention also proposes a kind of server.

Fig. 5 is the structural representation of server according to an embodiment of the invention.As shown in figure 5, according to of the invention real The server for applying example includes：3rd receiver module 310, the 3rd sending module 320, authentication module 330, enquiry module 340, verification Module 350 and logging modle 360.

In one embodiment of the invention, authentication module 330 is optional.

In another embodiment of the present invention, enquiry module 340, verification module 350 are optional.

In yet another embodiment of the present invention, enquiry module 340, logging modle 360 are optional.

Specifically, the 3rd receiver module 310 is used to receive the log messages for authorizing mobile terminal and authorized mobile terminal, And the certificate of authority for authorizing mobile terminal to send is received, wherein, authorize mobile terminal that there is the authority of control vehicle, and authorizing After mobile terminal and authorized mobile terminal set up connection, what the authorized mobile terminal of mandate mobile terminal reception sent is authorized to Person's information, and the certificate of authority is generated according to grantee's information.

In one embodiment of the invention, log messages are unique mark mandate mobile terminal and authorized mobile terminal Message, for example, one or more in IEME sequence number informations, IMEI information, phone number etc..

Specifically, when user is using authorizing mobile terminal or authorized mobile terminal to log in, also include：Server is received Authorize the log messages of mobile terminal or authorized mobile terminal and user profile is verified.I.e. according to log messages and clothes The user profile of business device is compared to confirm the login user, specifically, and server is distinguished according to the user profile for having recorded Car owner user, register user and domestic consumer, wherein, car owner user possesses authorized right is authorized between mobile terminal, Register user only possesses authorized right, and domestic consumer then needs offer personally identifiable information, driver's license information etc. to be noted After volume becomes register user, can just possess authorized right.More specifically, authorizing mobile terminal, being authorized to mobile terminal Corresponding relation with user type is：Authorize mobile terminal correspondence car owner user；Authorized mobile terminal correspondence register user or Person domestic consumer.

3rd sending module 320 for the certificate of authority is sent to authorized mobile terminal, with to authorized mobile terminal Authorize the authority of control vehicle.

Specifically, in one embodiment of the invention, the certificate of authority is sent by server by the 3rd sending module 320 To mobile terminal is authorized to, authorized mobile terminal is received and reads the information of the certificate of authority, and according to the certificate of authority to vehicle It is controlled, for example, opens the door lock of vehicle or start the operation such as vehicle.

The effect of authentication module 330 is the certificate of authority to be sent to authorized mobile terminal in the 3rd sending module 320 Before, also to authorizing mobile terminal to send mandate inquiry message, the 3rd receiver module 310 is received and is authorized the 3rd sending module 320 The response message of mobile terminal feedback, authentication module 330 carry out cryptosecurity checking to mandate mobile terminal according to response message, And after mobile terminal is authorized by cryptosecurity checking, the 3rd sending module 320 sends the certificate of authority to authorized Mobile terminal.

The effect of enquiry module 340 and verification module 350 is, the 3rd sending module 320 by the certificate of authority send to Before authorized mobile terminal, enquiry module 340 is authorized to mobile terminal always according to certificate of authority inquiry, checks module 350 The user profile for being authorized to mobile terminal is checked according to grantee's information of the certificate of authority, when authorized mobile terminal leads to After crossing verification, whether the 3rd sending module 320 receives to authorize inquiry to the transmission of authorized mobile terminal, and moves when being authorized to After dynamic terminal feedback determination receives information, the 3rd sending module 320 sends the certificate of authority to authorized mobile terminal.Its In, if the verification of verification 350 pairs of authorized mobile terminals of module not over, i.e., the grantee's information in the certificate of authority with In server, the user profile of the authorized mobile terminal of original storage is inconsistent, then enquiry module 340 is again according to warrant Book inquiry is authorized to mobile terminal, is checked again.Thus, further increase the safety of Authorized operation.

Logging modle 360 is used to record the situation used by the certificate of authority, and the 3rd sending module 320 is additionally operable to warrant Book by using situation feed back to mandate mobile terminal.

Authorize mobile terminal after authorized mobile terminal being licensed to using vehicle, need to know whether the certificate of authority obtains It is correct to use, accordingly, it would be desirable to obtain the certificate of authority by the feedback information of service condition.Specifically, in a reality of the present invention Apply in example, server records the situation used by the certificate of authority, and the situation used by the certificate of authority by logging modle 360 Feed back to mandate mobile terminal.For example, authorized terminal sends successfully feedback report to server after completing to activate key, takes Business device record accordingly the certificate of authority by using situation and feed back to mandate mobile terminal.

Server according to embodiments of the present invention, completes the mandate that vehicle is used by way of radio communication so that use The borrow enhanced convenience of family car key when other people vehicles are borrowed is quick.Additionally, in licensing process, server is to authorizing The verification operation and server of mobile terminal is operated to being authorized to the inquiry of mobile terminal, verification so that licensing process is more It is safe and reliable.

In flow chart or here any process described otherwise above or method description are construed as, expression includes It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein the suitable of shown or discussion can not be pressed Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention Embodiment person of ordinary skill in the field understood.

Expression or here logic described otherwise above and/or step, for example, are considered use in flow charts In the order list of the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (as computer based system, the system including processor or other can hold from instruction The system of row system, device or equipment instruction fetch execute instruction) use, or with reference to these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass The dress that defeated program is used for instruction execution system, device or equipment or with reference to these instruction execution systems, device or equipment Put.The more specifically example (non-exhaustive list) of computer-readable medium is including following：With the electricity that one or more connect up Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read only memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program thereon or other are suitable Medium, because for example by carrying out optical scanning to paper or other media edlin, interpretation can then be entered or if necessary with which His suitable method is processed to electronically obtain described program, is then stored in computer storage.

It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned In embodiment, the software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage Or firmware is realizing.For example, if realized with hardware, and in another embodiment, can be with well known in the art Any one of row technology or their combination are realizing：With for the logic gates of logic function is realized to data signal Discrete logic, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), scene Programmable gate array (FPGA) etc..

Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried Suddenly the hardware that can be by program to instruct correlation is completed, and described program can be stored in a kind of computer-readable storage medium In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.

Additionally, each functional unit in each embodiment of the invention can be integrated in a processing module, it is also possible to It is that unit is individually physically present, it is also possible to which two or more units are integrated in a module.Above-mentioned integrated mould Block both can be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as Fruit using in the form of software function module realize and as independent production marketing or use when, it is also possible to be stored in a computer In read/write memory medium.

Storage medium mentioned above can be read only memory, disk or CD etc..

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not Identical embodiment or example are referred to necessarily.And, the specific features of description, structure, material or feature can be any One or more embodiments or example in combine in an appropriate manner.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention is by claims and its is equal to limit.

Claims

1. in a kind of wireless terminal Intelligent key authorization method, it is characterised in that comprise the following steps：

Server receives the log messages for authorizing mobile terminal and authorized mobile terminal, wherein, the mandate mobile terminal tool There is the authority of control vehicle；

The mandate mobile terminal and authorized mobile terminal set up connection, and the mandate mobile terminal receives the authorized shifting Grantee's information that dynamic terminal sends；

The mandate mobile terminal generates the certificate of authority according to grantee's information, and the certificate of authority is sent to institute State server；And

The server sends the certificate of authority to the authorized mobile terminal, to award to the authorized mobile terminal Give the authority for controlling the vehicle.

2. the method for claim 1, it is characterised in that the mandate mobile terminal and authorized mobile terminal are by indigo plant Tooth, WiFi, NFC or infrared foundation connection.

3. the method for claim 1, it is characterised in that the certificate of authority includes：

In the number of times restricted information of the grantee, duration restricted information, territorial restrictions information or authority restricted information one Plant or various.

4. the method for claim 1, it is characterised in that the certificate of authority is sent to the quilt in the server Before authorizing mobile terminal, also include：

The server sends to the mandate mobile terminal and authorizes inquiry message；

The server receives the response message for authorizing mobile terminal feedback, and according to the response message to the mandate Mobile terminal carries out cryptosecurity checking；And

When it is described mandate mobile terminal by the cryptosecurity checking after, the server by the certificate of authority send to The authorized mobile terminal.

5. the method for claim 1, it is characterised in that the certificate of authority is sent to the quilt in the server Before authorizing mobile terminal, also include：

The server inquires about the authorized mobile terminal according to the certificate of authority, and according to the certificate of authority Grantee's information is checked to the user profile of the authorized mobile terminal；

After the authorized mobile terminal is by verification, whether the server sends to the authorized mobile terminal and connects Inquired by authorizing；

After the authorized mobile terminal feedback determination receives information, the server sends the certificate of authority to institute State authorized mobile terminal.

6. the method for claim 1, it is characterised in that also include：

The authorized mobile terminal receives and reads the information of the certificate of authority, and according to the certificate of authority to the car It is controlled.

7. method as claimed in claim 6, it is characterised in that also include：

The situation used by the certificate of authority described in the server record, and by the certificate of authority by using situation feed back to The mandate mobile terminal.

8. in a kind of wireless terminal Intelligent key authoring system, it is characterised in that including server, authorize mobile terminal and quilt Authorize mobile terminal, the mandate mobile terminal that there is the authority of control vehicle, wherein,

The server receives the log messages for authorizing mobile terminal and the authorized mobile terminal, moves in described mandate It is after dynamic terminal and authorized mobile terminal set up connection, described to authorize mobile terminal to receive what the authorized mobile terminal sent Grantee's information, and the certificate of authority is generated according to grantee's information, and the certificate of authority is sent to described Server, the server send the certificate of authority to the authorized mobile terminal, with whole to the authorized movement Authorize the authority for controlling the vehicle in end.

9. system as claimed in claim 8, it is characterised in that the mandate mobile terminal and authorized mobile terminal are by indigo plant Tooth, WiFi, NFC or infrared foundation connection.

10. system as claimed in claim 8, it is characterised in that the certificate of authority includes：

11. systems as claimed in claim 8, it is characterised in that the certificate of authority is sent to described in the server Before authorized mobile terminal, the server also sends to the mandate mobile terminal and authorizes inquiry message, and receives described The response message of mobile terminal feedback is authorized, cryptosecurity is carried out to the mandate mobile terminal according to the response message and is tested Card, and after the mandate mobile terminal is by cryptosecurity checking, the certificate of authority is sent out by the server Deliver to the authorized mobile terminal.

12. systems as claimed in claim 8, it is characterised in that the certificate of authority is sent to described in the server Before authorized mobile terminal, the server inquires about the authorized mobile terminal always according to the certificate of authority, and according to Grantee's information of the certificate of authority is checked to the user profile of the authorized mobile terminal, when the quilt After mobile terminal is authorized by verification, the server sends whether receive mandate inquiry to the authorized mobile terminal, And after the authorized mobile terminal feedback determination receives information, the server sends the certificate of authority to institute State authorized mobile terminal.

13. systems as claimed in claim 8, it is characterised in that the authorized mobile terminal is received and reads the mandate The information of certificate, and the vehicle is controlled according to the certificate of authority.

14. systems as claimed in claim 13, it is characterised in that the server also records what the certificate of authority was used Situation, and by the certificate of authority by using situation feed back to the mandate mobile terminal.

15. a kind of mandate mobile terminals, it is characterised in that include：

First login module, authorized person are logged in by first login module；

First communication module, is communicated to connect for being set up between authorized mobile terminal after the authorized person logs in；

First receiver module, for receiving grantee's information that the authorized mobile terminal sends；

Generation module, for generating the certificate of authority according to grantee's information；

First sending module, for the certificate of authority is sent to server, the certificate of authority is sent by the server To the authorized mobile terminal, so that the authority of control vehicle is authorized to the authorized mobile terminal.

16. as claimed in claim 15 authorize mobile terminals, it is characterised in that the mode of the communication connection be bluetooth, WiFi, NFC or infrared.

17. mandate mobile terminals as claimed in claim 15, it is characterised in that the certificate of authority includes：

18. mandate mobile terminals as claimed in claim 15, it is characterised in that the certificate of authority is sent out in the server Before delivering to the authorized mobile terminal, first receiver module is additionally operable to receive the mandate inquiry that the server sends Message, after the authorized person confirms, first sending module sends the response message of feedback to the server, described Server carries out cryptosecurity checking according to the response message to the mandate mobile terminal, and authorizes mobile whole when described After end is verified by the cryptosecurity, the server sends the certificate of authority to the authorized mobile terminal.

19. a kind of authorized mobile terminals, it is characterised in that include：

Second login module, grantee are logged in by second login module；

Second communication module, for set up between mobile terminal communication connection with authorizing after the grantee logs in；

Second sending module, for the information of the grantee is sent to the mandate mobile terminal, the mandate movement Terminal generates the certificate of authority according to the information of the grantee, and the certificate of authority is sent by the mandate mobile terminal To server；

Second receiver module, for receiving the certificate of authority of the server forwarding；

Control module, for being controlled to vehicle according to the certificate of authority.

20. as claimed in claim 19 authorized mobile terminals, it is characterised in that the mode of the communication connection be bluetooth, WiFi, NFC or infrared.

21. are authorized to mobile terminal as claimed in claim 19, it is characterised in that the certificate of authority includes：

22. are authorized to mobile terminal as claimed in claim 19, it is characterised in that receive institute in second receiver module Before stating the certificate of authority of server forwarding, the whether acceptance that second receiver module also receives that the server sends Inquiry is authorized, after the grantee confirms, determination is received feedback of the information to the server by second sending module, The certificate of authority is forwarded to second receiver module by the server.

23. a kind of servers, it is characterised in that include：

3rd receiver module, for receiving the log messages for authorizing mobile terminal and authorized mobile terminal, and awards described in receiving The certificate of authority that power mobile terminal sends, wherein, the authority for authorizing mobile terminal that there is control vehicle, and in the mandate After mobile terminal and authorized mobile terminal set up connection, the mandate mobile terminal receives the authorized mobile terminal and sends Grantee's information, and the certificate of authority is generated according to grantee's information；

3rd sending module, for the certificate of authority is sent to the authorized mobile terminal, with to the authorized shifting Dynamic terminal authorizes the authority of control vehicle.

24. servers as claimed in claim 23, it is characterised in that the certificate of authority includes：

25. servers as claimed in claim 23, it is characterised in that also including authentication module, wherein,

The certificate of authority is sent to before the authorized mobile terminal in the 3rd sending module, the described 3rd sends Module also sends to the mandate mobile terminal and authorizes inquiry message, the 3rd receiver module to receive the mandate mobile terminal The response message of feedback, the authentication module carry out cryptosecurity to the mandate mobile terminal according to the response message and test Card, and after the mandate mobile terminal is verified by the cryptosecurity, the 3rd sending module is by the mandate Certificate is sent to the authorized mobile terminal.

26. servers as claimed in claim 23, it is characterised in that also including enquiry module and verification module, wherein,

The certificate of authority is sent to before the authorized mobile terminal in the 3rd sending module, the enquiry module The authorized mobile terminal, the quilt of the verification module according to the certificate of authority are inquired about always according to the certificate of authority Authorized person's information is checked to the user profile of the authorized mobile terminal, when the authorized mobile terminal is by verification Afterwards, whether the 3rd sending module sends to the authorized mobile terminal and receives to authorize inquiry, and is awarded when described After power mobile terminal feedback determination receives information, the 3rd sending module sends the certificate of authority to described and is authorized to Mobile terminal.

27. servers as claimed in claim 23, it is characterised in that also include：

Logging modle, the logging modle are used to record the situation used by the certificate of authority, and the 3rd sending module is also For by the certificate of authority by using situation feed back to the mandate mobile terminal.