CN105848091A - Vehicle control method and device without keys - Google Patents
Vehicle control method and device without keys Download PDFInfo
- Publication number
- CN105848091A CN105848091A CN201610201097.1A CN201610201097A CN105848091A CN 105848091 A CN105848091 A CN 105848091A CN 201610201097 A CN201610201097 A CN 201610201097A CN 105848091 A CN105848091 A CN 105848091A
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- Prior art keywords
- nfc
- mobile phone
- smart mobile
- vehicle
- message
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The embodiment of the invention discloses a vehicle control method and device without keys. NFC (Near Field Communication) connection is established between a smartphone and the center control platform in a vehicle; the smartphone sends a certification message to the center control platform based on NFC connection; when certification is passed, the center control platform controls a vehicle according to the control message sent by the smartphone so as to control the vehicle without a key; the smartphone communicates with the center control platform in the vehicle through NFC, but not exchanges information with the center control platform based on a mobile network, thereby avoiding the case in which a vehicle owner can not control the vehicle due to a bad mobile network.
Description
Technical field
The embodiment of the present invention belongs to technical field of vehicle, particularly relates to a kind of keyless wagon control
Method and device.
Background technology
Present high-end automobile has the function without the manually opened vehicle of car owner, when car owner comes car
The when of neighbouring, when vehicle can detect the position of current key within the specific limits and right
Key information is verified, if be detected that the checking that key information is by vehicle, then this vehicle is opened
Opening car door, if be detected that key information is not verified, then this vehicle continues to keep car door to close
Close.After after car door opening, car owner carries out vehicle interior, if vehicle can detect this in inside
Key information, then can directly initiate vehicle.Although car owner is no longer necessary to manually opened vehicle, but
It is that car owner need nonetheless remain for an Intelligent key, and when car owner does not carries with Intelligent key, car owner
Just cannot use vehicle.
Popularizing now with smart mobile phone, smart mobile phone has become as the daily requisite thing of people
Product, car owner can open by the way of remotely control based on 4G network and start vehicle.Invention
People, during realizing the present invention, finds that prior art has following defects that when vehicle is parked in ground
The dtr signal of 4G network when lower parking lot or field etc., then smart mobile phone and vehicle just cannot
Set up and connect, problem vehicle cannot being controlled can be there is equally.
Summary of the invention
The embodiment of the present invention provides a kind of keyless control method for vehicle and device, is used for solving now
Have in the case of 4G network is poor, the problem that car owner cannot control vehicle by smart mobile phone.
To achieve these goals, a kind of keyless wagon control side is embodiments provided
Method, including:
Set up the short distance wireless communication technology NFC with the middle control platform of vehicle to be connected；
Connect based on described NFC and send authentication information to described middle control platform；Wherein, recognize described in
Card information includes identity information and authentication password；
Connect based on described NFC when described authentication information is verified and send out to described middle control platform
Send control message so that described middle control platform according to the operational order controlled in message to described vehicle
Operate accordingly；
Wherein, described authentication information includes identity information and authentication password.
To achieve these goals, a kind of keyless wagon control side is embodiments provided
Method, including:
Set up near field communication (NFC) NFC to be connected with smart mobile phone；
Connect based on described NFC and receive the authentication information that smart mobile phone sends；Wherein, recognize described in
Card information includes identity information and the authentication password of smart mobile phone；
Smart mobile phone is obtained based near field communication (NFC) when described authentication information is verified
NFC connects the control message sent；
According to the operational order in described control message, described vehicle is operated accordingly.
To achieve these goals, a kind of keyless wagon control dress is embodiments provided
Put, including:
Connection establishment module, sets up the short distance wireless communication technology for the middle control platform with vehicle
NFC connects；
Sending module, sends certification letter for connecting based on described NFC to described middle control platform
Breath, and when described authentication information is verified, connect to described middle control based on described NFC
Platform sends and controls message so that described middle control platform according to the operational order controlled in message to institute
State vehicle to operate accordingly；
Wherein, described authentication information includes identity information and authentication password.
To achieve these goals, a kind of keyless wagon control dress is embodiments provided
Put, including:
Connection establishment module, for setting up near field communication (NFC) NFC even with smart mobile phone
Connect；
Acquisition module, receives, for connecting based on described NFC, the certification letter that smart mobile phone sends
Breath, and acquisition smart mobile phone connects based on described NFC when described authentication information is verified
The control message sent；Wherein, described authentication information includes identity information and the certification of smart mobile phone
Password；
Control module, for carrying out phase according to the operational order in described control message to described vehicle
The operation answered.
The embodiment of the present invention provide keyless control method for vehicle and device, smart mobile phone with
Setting up NFC between the middle control platform of vehicle to connect, smart mobile phone connects based on NFC puts down to middle control
Platform send authentication information, certification by time smart mobile phone based on NFC connect send out to middle control platform
Sending control message, vehicle is controlled by middle control platform according to controlling message, and then realizes without key
Controlling the purpose of vehicle, smart mobile phone is communicated by NFC with the middle control platform of vehicle, and
And being no longer based on mobile network and middle control platform, to carry out information mutual, it is to avoid occur because of mobile network relatively
The problem that difference causes the uncontrollable vehicle of car owner.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the keyless control method for vehicle of the embodiment of the present invention one；
Fig. 2 is the schematic flow sheet of the keyless control method for vehicle of the embodiment of the present invention two；
Fig. 3 is the schematic flow sheet of the keyless control method for vehicle of the embodiment of the present invention three；
Fig. 4 is the structural representation of the keyless controller of vehicle of the embodiment of the present invention four；
Fig. 5 is the structural representation of the keyless controller of vehicle of the embodiment of the present invention five；
Fig. 6 is the structural representation of the keyless vehicle control system of the embodiment of the present invention six.
Detailed description of the invention
The keyless the control method for vehicle below in conjunction with the accompanying drawings embodiment of the present invention provided and device
It is described in detail.
Embodiment one
As it is shown in figure 1, the flow process of the keyless control method for vehicle that it is the embodiment of the present invention one
Schematic diagram.In the present embodiment, executive agent is the smart mobile phone of car owner, this keyless wagon control
Method comprises the following steps:
S101 sets up NFC with the middle control platform of vehicle and is connected.
In the present embodiment, the middle control platform of smart mobile phone and vehicle is based near field communication (NFC)
(Near Field Communication is called for short NFC) communicates.Specifically, at intelligence hand
Being separately installed with NFC chip on machine and vehicle, the middle control platform of vehicle and smart mobile phone are based on peace
The NFC chip of dress communicates.
S102, based on NFC connect to middle control platform send authentication information.
In the present embodiment, car owner passes through smart mobile phone NFC chip based on middle installation to vehicle
The NFC chip of middle control platform sends authentication information, so that certification is believed by the middle control platform in vehicle
Breath is authenticated.Wherein, authentication information includes identity information and the authentication password of smart mobile phone,
This authentication password is inputted by smart mobile phone by car owner, authentication password can be gesture password,
At least one in numerical ciphers, image password or finger-print cipher.
Preferably, the identity information of smart mobile phone is the device code of smart mobile phone, and this device code is permissible
For uniquely identifying smart mobile phone, can be smart mobile phone International Mobile Station Equipment Identification (International
Mobile Equipment Identity, is called for short IMEI) number.Owing to this IMEI is and intelligence
The mark that energy handset binding is the most modifiable, this IMEI is difficult to be stolen by malicious attacker
Take or copy so that the security of authentication information is higher.
Alternatively, the identity information of smart mobile phone can be the phone number of smart mobile phone, due to hand
Plane No. code can change, and after changing phone number, car owner needs the middle control platform notifying vehicle to enter
The change of row identity information.
S103, when authentication information is verified, connect to the middle control platform of vehicle based on NFC
Send and control message, so that middle control platform carries out phase according to the operational order controlled in message to vehicle
The operation answered.
When vehicle middle control platform to authentication password by checking after, illustrate that smart mobile phone is legal setting
Authentication password that is standby and that be currently entered is correct, it is allowed to this smart mobile phone sends and controls message.Such as,
Smart mobile phone can receive an input order, controls message according to input order input, or
Receive a successful prompting message of certification, then carry out input and control message.
In the present embodiment, control message and include operational order.Operational order can be to open car
Door, unlocking vehicle etc..Car can control vehicle by operational order and operate accordingly, example
As, when operational order is opening car door, the middle control platform of vehicle can be opened according to this operational order
Open car door.
In order to improve traffic safety, needed before performing operational order, it is judged that whether Current vehicle
It is in transport condition, if being in transport condition, it may be determined that this control message is maloperation, no
Perform this operational order, and send prompting message to car owner.
The keyless control method for vehicle that the present embodiment provides, sets up with the middle control platform of vehicle
NFC connects, and connects based on NFC and sends authentication information to middle control platform, passes through at authentication information
Connect to send to middle control platform based on NFC during checking and control message, so that middle control platform is to body
Part Information Authentication by time according to the operational order controlled in message, vehicle is controlled, Jin Ershi
Now without the purpose of key controller vehicle, and communicate, no longer with middle control platform based on NFC
Interact with middle control platform based on mobile network, it is to avoid occur causing car owner because mobile network is poor
The problem of uncontrollable vehicle, and the load of mobile network's corresponding server can be reduced, reduce
The network bandwidth is taken.
Embodiment two
As in figure 2 it is shown, the flow process of the keyless control method for vehicle that it is the embodiment of the present invention two
Schematic diagram.In the present embodiment, executive agent is the middle control platform of vehicle, this keyless wagon control
Method comprises the following steps:
S201 sets up NFC with smart mobile phone and is connected.
In the present embodiment, smart mobile phone and vehicle are separately installed with NFC chip, vehicle
Middle control platform communicates based on the NFC chip installed with smart mobile phone.Specifically, at vehicle
Predeterminated position on be respectively mounted NFC identification chip, such as, on the front windshield of vehicle,
It is respectively mounted NFC chip at handset mounting at the door handle of both sides and in vehicle.Middle control platform
Go to identify or NFC chip in scanning smart mobile phone by the NFC chip being arranged on vehicle,
And the NFC chip from smart mobile phone obtains message.When vehicle is latched by car owner,
The middle control platform of vehicle can open mounted NFC identification chip, and NFC chip can every warp
Cross a predetermined time interval just automatic to the equipment being provided with NFC chip in coverage
Be scanned or identify.
S202, reception smart mobile phone connect the authentication information sent based on NFC.
When car owner attempts the car door of unlocking vehicle, the now distance meeting between smart mobile phone and vehicle
Constantly shorten, when smart mobile phone moves to the covering model of mounted NFC chip on vehicle
When enclosing interior, the NFC chip of vehicle just can scan or recognize installation in smart mobile phone
NFC chip, gets, based on the NFC chip on this smart mobile phone, the certification that smart mobile phone sends
Information, wherein, authentication information includes identity information and the authentication password of smart mobile phone.
This authentication password is inputted by smart mobile phone by car owner, and authentication password can be that gesture is close
At least one in code, numerical ciphers, image password or finger-print cipher.
The identity information of smart mobile phone is preferably the IMEI of smart mobile phone.Due to this IMEI
Number is the mark the most modifiable with smart mobile phone binding, and this IMEI is difficult to be disliked
Meaning assailant steal or copy so that the security of authentication information is higher.
Alternatively, the identity information of smart mobile phone can also be the phone number of smart mobile phone, when for
During phone number, if the more preferable phone number of car owner, car owner is needed to control in notifying based on smart mobile phone
Identity information in authentication information is updated by platform.
Further, in order to ensure vehicle not by malicious attack, middle control platform needs authentication information
Verify, it is judged that the authentication information that smart mobile phone is currently entered is the most legal, if certification is led to
Cross, illustrate that the current input of smart mobile phone is legal, be i.e. the identity information of smart mobile phone and authentication password
All correct, perform step 203, and if certification is not passed through, the input that smart mobile phone is current is described
Illegal, i.e. the identity information of smart mobile phone occurs that mistake, middle control platform can be returned to smart mobile phone
Returning error prompting, to indicate car owner to re-enter, in order to ensure security, middle control platform can set
In certain time length, return the number of times of error prompting, it is to avoid malicious attack, improve the safety of vehicle
Property.
In the present embodiment, middle control platform storage has the authentication information of legal smart mobile phone, is getting
After authentication information, the legitimate authentication information of the authentication information got with storage is compared, as
The authentication information that fruit gets is stored in legitimate authentication information, illustrates that smart mobile phone is legitimate device
And the authentication information that is currently entered is correct.
S203, when authentication information is verified obtain smart mobile phone based on NFC connect send
Control message.
When vehicle middle control platform to authentication information by checking after, illustrate that smart mobile phone is legal setting
Authentication information that is standby and that be currently entered is correct, it is allowed to this smart mobile phone sends and controls message.Such as,
Middle control platform can send an input order to smart mobile phone, and smart mobile phone is defeated according to input order
Enter and control message, or middle control platform sends a successful prompting message of certification to smart mobile phone,
Then smart mobile phone inputs control message after receiving prompting message.
S204, according to the operational order controlled in message, vehicle is carried out corresponding operating.
After receiving control message, middle control platform can be according to the operational order controlled in message to car
Control accordingly.Such as, operational order can be to open car door, unlocking vehicle etc..When
When operational order is opening car door, the middle control platform of vehicle can be according to this operational order opening vehicle
Door.
In order to improve traffic safety, needed before performing operational order, it is judged that whether Current vehicle
It is in transport condition, if being in transport condition, it may be determined that this control message is maloperation, no
Perform this operational order, and send prompting message to car owner.
The keyless control method for vehicle that the present embodiment provides, in the middle control of smart mobile phone Yu vehicle
Set up NFC between platform to connect, connect based on NFC and receive the certification letter that smart mobile phone sends
Breath, connects based on NFC when certification is passed through and receives the control message that smart mobile phone sends, according to
Vehicle is controlled by the operational order controlled in message, and then realizes the mesh without key controller vehicle
, and middle control platform communicates with smart mobile phone based on NFC, is no longer based on mobile network
Interact with smart mobile phone, it is to avoid occur causing the uncontrollable vehicle of car owner because mobile network is poor
Problem, and the load of mobile network's corresponding server can be reduced, reduce the network bandwidth
Take.
Embodiment three
As it is shown on figure 3, the flow process of the keyless control method for vehicle that it is the embodiment of the present invention three
Schematic diagram.This keyless control method for vehicle comprises the following steps:
S301, smart mobile phone carry out authentication registration to middle control platform.
Specifically, when the newly purchased vehicle of car owner, need on the middle control platform of vehicle intelligence
Mobile phone carries out authentication registration, can arrange authentication password simultaneously, and this authentication password can be that numeral is close
Code, graphical passwords, finger-print cipher or gesture password etc..During authentication registration, middle control
Platform can be attached by NFC with smart mobile phone.As car owner at middle control platform to intelligence hand
The when that machine carrying out authentication registration, middle control platform will be received smart mobile phone and be sent out by NFC connection
The authentication information sent.
Wherein, authentication information includes identity information and the authentication password of smart mobile phone, wherein identity letter
Breath can be the IMEI of smart mobile phone, it is also possible to for the phone number of smart mobile phone.Certification
Password needs to be arranged or input at operation interface by car owner, and this authentication password can be that numeral is close
Code, at least one in graphical passwords, gesture password or finger-print cipher.
Such as, in smart mobile phone, one is first installed for the application interacted with middle control platform
Program, car owner inputs message to be sent by the display interface of this application program, then by pending
The message sent is sent to middle control platform based on the NFC chip being arranged within smart mobile phone.In peace
After having filled this application program, car owner just can carry out authentication registration to middle control platform based on smart mobile phone
And the operation such as wagon control.
Herein it is to be appreciated that a vehicle can be used by multiple users simultaneously, such as, car owner's
Household can also send authentication information to middle control platform, enters to middle control platform by sending authentication information
Row authentication registration.Its process is similar with car owner, and here is omitted.
Authentication information, after receiving authentication information, can be stored by middle control platform.Middle control is put down
Can arrange an authentication information list in platform, in this authentication information list, storage has permission to use
The authentication information of the user of vehicle, in order to according to the authentication information stored to smart mobile phone to car
Sending the authentication information that carries when controlling message verifies.
After authentication registration success, in order to improve the security in message transmitting procedure, can treat
Message in transmission is transmitted after being encrypted.In order to be encrypted message waiting for transmission, middle control is put down
Platform needs during smart mobile phone is carried out authentication registration, connects to intelligence hand based on NFC
Machine issues the first PKI, so that the message sent is encrypted by smart mobile phone based on the first PKI.
Alternatively, middle control platform can generate two vehicle certificates, and a vehicle certificate is handed down to intelligence
Energy mobile phone, carries the device number of the first PKI and vehicle in this vehicle certificate.Another vehicle certificate
It is stored in this locality, is stored in local vehicle certificate and includes the first private key, this first private key and first
PKI is corresponding, and middle control platform is sent out after being encrypted smart mobile phone based on the first PKI with the first private key
The message sent is decrypted.
The message that smart mobile phone sends to middle control platform can be encrypted by this first PKI,
Improve the difficulty that message is decoded by malicious user, and then improve the security of vehicle.
In order to be decrypted the message received at smart mobile phone, in middle control platform, also storage has
First private key corresponding with the first PKI, is disappeared to the encryption of smart mobile phone by this first private key
Breath is decrypted.
Correspondingly, smart mobile phone also can generate one mobile phone certificate of two mobile phone certificates and be handed down to middle control
Platform, can carry the second PKI in this mobile phone certificate, and middle control platform can use this second public affairs
The message that smart mobile phone is sent by key is encrypted.Another mobile phone certificate is stored in this locality, storage
Including the second private key at local handset certificate, this second private key is corresponding with the second PKI, intelligence hand
The message that machine sends after using the second private key pair control platform to be encrypted based on the second PKI solves
Close.
Alternatively, carry authentication information while carrying the second PKI in mobile phone certificate and certification is close
Code.Such as, car owner can be by the application program that is arranged on smart mobile phone according to the certification arranged
Password and the identity information of smart mobile phone, generate above-mentioned mobile phone certificate, then put down to the middle control of vehicle
Platform issues the mobile phone card carrying authentication password, Smartphone device identification information and the second PKI
Book, can receive the device identification carrying the first PKI and vehicle that middle control platform generates simultaneously
The vehicle certificate of information, wherein the equipment identification information of vehicle is exactly the identity information of vehicle.
When smart mobile phone is after middle control platform authentication registration completes, can be by middle control platform and intelligence hand
NFC between machine connects disconnection.Wait when car owner attempts to control vehicle by smart mobile phone,
Again set up NFC between the two to connect.
S302, middle control platform are set up NFC with smart mobile phone and are connected.
Specifically, vehicle and smart mobile phone are separately installed with NFC chip, the NFC on vehicle
The NFC chip of smart mobile phone, under the control of middle control platform, can be scanned by chip, when
When scanning smart mobile phone, when, after smart mobile phone after scanning, sending, to smart mobile phone, the company of foundation
The request message connect, the NFC between smart mobile phone with middle control platform is connected and has just set up.
When, after smart mobile phone after scanning, sending to smart mobile phone and set up the request message connected,
NFC between smart mobile phone with middle control platform is connected and has just set up.
S303, smart mobile phone connect to middle control platform transmission use the first public key encryption based on NFC
After authentication information.
Specifically, user, by the display interface input authentication password on smart mobile phone, is then based on
NFC connects to middle control platform transmission authentication password and the identity information of smart mobile phone.Actual application
In, in order to improve the security in message transmitting procedure, smart mobile phone needs to use the first PKI pair
Authentication information is encrypted, and then connects the certification after sending this encryption by NFC and believes
Breath.
S304, middle control platform use the certification letter after the first private key pair encryption corresponding with the first PKI
Breath deciphering obtains authentication information.
After receiving authentication password, middle control platform is decrypted first by the first private key, deciphering
Afterwards authentication information is carried out legitimate verification.Due to when step S301 is at authentication registration by legal
Authentication information carried out locally stored, middle control platform is by the authentication information received and locally stored
Authentication information compare, to judge that to receive authentication information the most legal.
If authentication information can not pass through certification, illustrate that the current input of this smart mobile phone is illegal,
Can issue error prompting message to smart mobile phone, the input reminding car owner current is illegal, car owner
Can re-enter authentication information under this prompting, in order to ensure security, middle control platform can set
In certain time length, return the number of times of error prompting, it is to avoid malicious attack, improve the safety of vehicle
Property.If authentication information by certification, illustrates that smart mobile phone is legitimate device and recognizing of being currently entered
Card information is correct, can perform the operational order that this smart mobile phone sends.
S305, when authentication information is verified in control platform based on NFC connect to smart mobile phone
Send the input order after using the second PKI to be encrypted.
When judging that authentication information is legal, middle control platform can return an input to smart mobile phone
Order.Specifically, middle control platform can be sent to intelligence based on the second PKI to after input order encryption
Energy mobile phone, to improve the transmission safety of message.
S306, smart mobile phone use second private key corresponding with the second PKI to be decrypted and are inputted
Order.
S307, smart mobile phone generate according to input order and control message.
This input order, after receiving input order, is first used and the second PKI by smart mobile phone
The second corresponding private key is decrypted, and then shows this input order by display interface to car owner.
Car owner, after seeing input order, can enter the operating instructions based on display interface relevant position, example
As, display interface is provided with some and shows the button that vehicle is carried out concrete operations, when with
When a concrete button is clicked at family, it is possible to generate an operational order, then according to operational order
Generate and control message.
Alternatively, control message also includes the transmission time controlling message and the specific word preset
Symbol.
Wherein, the optional form of the composition controlling message is: operational order+transmission time+intelligence hand
The specific character of the identity information of machine+default.
The specific character wherein preset is good by smart mobile phone and middle control platform protocol, is used for docking
The judgement of the validity of the message received, improves the security of message in using.
S308, smart mobile phone use the first PKI to be encrypted controlling message.
The first PKI smart mobile phone that platform issues is controlled when authentication registration during smart mobile phone receives
Use this first PKI that above-mentioned control message is encrypted.
Control message after encryption is sent to middle control based on NFC connection and puts down by S309, smart mobile phone
Platform.
S310, control message after middle control platform uses the first private key pair encryption are decrypted.
Middle control platform, after receiving the control message of encryption, uses first corresponding with the first PKI
Private key is decrypted.If successful decryption, can be from controlling acquisition message after the deciphering of middle control platform
To identity information and operational order.If deciphering unsuccessful, then abandon this control message.If solved
Close number of times exceedes default number of times and does not still decrypt this control message, and middle control platform can will be somebody's turn to do
Smart mobile phone joins in blacklist.
In order to improve security, control that message can also including, smart mobile phone sends and control message
The contents such as transmission time and default specific character, after deciphering, middle control platform can also get control
The transmission time of message processed and default specific character.
S311, middle control platform judge control according to the time that sends and default specific character that control message
Whether message processed is efficient message.
In the present embodiment, middle control platform controls before message performing, it is also possible to by the transmission time with
Smart mobile phone set up NFC connect time started compare.If when the time of transmission and beginning
The control message that smart mobile phone sends, without departing from default threshold value, is judged as having by the difference between
Effect message, further, middle control platform can also be pre-with locally stored by default specific character
If specific character compare, if both are identical, then by smart mobile phone send control message
It is judged as efficient message, i.e. performs S312.If the difference between the time of transmission and time started surpasses
Go out default threshold value, the control message that smart mobile phone sends is judged as invalid message, if or
Both are different, then be judged as invalid message.Further, if it is determined that the number of times of invalid message
Beyond the number of times preset, disconnect being connected with the NFC of smart mobile phone and i.e. perform S313.
Vehicle is operated accordingly by S312, middle control platform according to operational order.
Car can control vehicle by operational order and operate accordingly, such as, works as operational order
During for opening car door, the middle control platform of vehicle can be according to this operational order opening car door.
In order to improve traffic safety, needed before performing operational order, it is judged that whether Current vehicle
It is in transport condition, if being in transport condition, it may be determined that this control message is maloperation, no
Perform this operational order, and send prompting message to car owner.
S313, middle control platform disconnect and being connected with the NFC of smart mobile phone.
The keyless control method for vehicle that the present embodiment provides, in the middle control of smart mobile phone Yu vehicle
Setting up NFC between platform to connect, smart mobile phone connects to the transmission certification of middle control platform based on NFC
Information, certification by time smart mobile phone by NFC connect to middle control platform send control disappear
Breath, vehicle is controlled according to the operational order controlled in message, and then realizes nothing by middle control platform
The purpose of key controller vehicle, and smart mobile phone leads to middle control platform based on NFC connection
Letter, is no longer based on mobile network and interacts with middle control platform, it is to avoid occur because mobile network is poor
The problem causing the uncontrollable vehicle of car owner, and the negative of mobile network's corresponding server can be reduced
Carry, reduce and the network bandwidth is taken.
Embodiment four
As shown in Figure 4, it is the structure of keyless controller of vehicle of the embodiment of the present invention four
Schematic diagram.In the present embodiment, this keyless controller of vehicle is arranged on smart mobile phone, should
Device includes: connection establishment module 10 and sending module 11.
Wherein, connection establishment module 10, for setting up near field communication (NFC) with smart mobile phone
NFC connects.
Sending module 11, sends certification letter for connecting based on described NFC to described middle control platform
Breath, and when described authentication information is verified, connects based on NFC and put down to the middle control of vehicle
Platform sends and controls message so that described middle control platform according to the operational order controlled in message to described
Vehicle operates accordingly.
Wherein, described authentication information includes identity information and authentication password.
Further, sending module 11, it is additionally operable to when initial use vehicle, based on described
NFC connects to the described middle control platform described authentication information of transmission, and connects based on described NFC
The second PKI is sent, so that described middle control platform uses described second PKI pair to described middle control platform
The message sent is encrypted.
This keyless controller of vehicle also includes: receiver module 12.
Receiver module 12, for connecting receive that described middle control platform sends the based on described NFC
One PKI, described first PKI is for being encrypted the message sent to described middle control platform.
In the present embodiment, sending module 12 1 kinds frame mode alternatively, including:
Ciphering unit, for being encrypted described authentication information based on described first PKI.
Transmitting element, for being sent to described middle control platform by the described authentication information after encryption.
Receiver module 12, is additionally operable to connect the described middle control platform of reception based on described NFC and uses institute
State the input order sent after the second PKI is encrypted, and use corresponding with described second PKI
The second private key be decrypted obtain described input order.
Described sending module 11, also includes: signal generating unit.
Signal generating unit, for the described control message generated according to described input order.
Transmitting element, is also used for described first PKI and described control message is encrypted rear base
Connect in described NFC and be sent to described middle control platform, so that described middle control platform uses with described
Described control message after the first private key pair encryption that first PKI is corresponding is decrypted.
Described control message also includes: send time and the specific character preset.
The keyless controller of vehicle provided in the embodiment of the present invention, at smart mobile phone and vehicle
Middle control platform between set up NFC connect, based on NFC connect to middle control platform send certification letter
Breath, connects based on NFC when certification is passed through and sends control message to middle control platform, so that middle control
Vehicle is controlled by platform according to the operational order controlled in message, and then realizes without key controller
The purpose of vehicle, and connect based on NFC and communicate with middle control platform, it is no longer based on mobile
Network interacts with middle control platform, it is to avoid occur causing car owner uncontrollable because mobile network is poor
The problem of vehicle, and the load of mobile network's corresponding server can be reduced, reduce Netowrk tape
Wide takies.
Embodiment five
As it is shown in figure 5, the structure of the keyless controller of vehicle that it is the embodiment of the present invention five
Schematic diagram.In the present embodiment, this keyless controller of vehicle is arranged on vehicle, this device
Including: connection establishment module 20, acquisition module 21, control module 22.
Wherein, connection establishment module 20, for setting up near field communication (NFC) with smart mobile phone
NFC connects.
Acquisition module 21, receives, for connecting based on described NFC, the certification letter that smart mobile phone sends
Breath, and obtain smart mobile phone when described authentication information is verified based on close range wireless communication
Technology NFC connects the control message sent.
Wherein, described authentication information includes identity information and the authentication password of smart mobile phone.
Control module 22, for carrying out described vehicle according to the operational order in described control message
Corresponding operation.
Further, acquisition module 21, it is additionally operable to, when vehicle initially uses, receive described intelligence
Mobile phone connects the authentication information sent based on NFC, and it is described to connect reception based on described NFC
The second PKI that smart mobile phone sends.
Wherein, described second PKI is for being encrypted the message sent to described smart mobile phone.
Described keyless controller of vehicle, also includes:
Sending module 23, issues the first public affairs for connecting based on described NFC to described smart mobile phone
Key, so that the message sent is encrypted by described smart mobile phone based on described first PKI.
In the present embodiment, acquisition module 21 1 kinds frame mode alternatively, including:
Transmitting element, sends use second for connecting based on described NFC to described smart mobile phone
Input order after public key encryption, so that described smart mobile phone uses corresponding with described second PKI
Generate described control according to described input order after input order deciphering after second private key pair encryption to disappear
Breath.
Receive unit, receive described smart mobile phone use described for connecting based on described NFC
Control message after one public key encryption.
Decryption unit, after using first private key corresponding with described first PKI to described encryption
Control message be decrypted and obtain described control message.
Described control message also includes: the time that sends of described control message and the specific word preset
Symbol.
Control module 22, is additionally operable to the transmission time according to described control message and described default spy
Determine character and determine that described control message is efficient message.
The keyless controller of vehicle that the present embodiment provides, in the middle control of smart mobile phone Yu vehicle
Set up NFC between platform to connect, connect based on NFC and receive smart mobile phone transmission authentication information,
When certification is passed through based on NFC obtain smart mobile phone send control message, middle control platform according to
Vehicle is controlled by the operational order controlled in message, and then realizes the mesh without key controller vehicle
, and middle control platform communicates with smart mobile phone based on NFC, is no longer based on mobile network
Interact with smart mobile phone, it is to avoid occur causing the uncontrollable vehicle of car owner because mobile network is poor
Problem, and the load of mobile network's corresponding server can be reduced, reduce the network bandwidth
Take.
Embodiment six
As shown in Figure 6, it is the structure of keyless vehicle control system of the embodiment of the present invention six
Schematic diagram.This keyless vehicle control system includes: be arranged on smart mobile phone is keyless
Controller of vehicle 1 and the keyless controller of vehicle 2 being arranged on vehicle.
About the keyless controller of vehicle 1 being arranged on smart mobile phone and be arranged on vehicle
On the structure of keyless controller of vehicle 2 and interaction between the two, can be found in
The record of related content in above-described embodiment, here is omitted.
In the present embodiment, between smart mobile phone and the middle control platform of vehicle, set up NFC be connected,
Smart mobile phone connects to middle control platform transmission authentication information, the intelligence when certification is passed through based on NFC
Mobile phone connects to middle control platform transmission control message based on NFC, and middle control platform is according to controlling message
In operational order vehicle is controlled, and then realize without the purpose of key controller vehicle, and
Smart mobile phone communicates with middle control platform based on NFC, is no longer based on mobile network and puts down with middle control
Platform interacts, it is to avoid occur causing the problem of the uncontrollable vehicle of car owner because mobile network is poor,
And the load of mobile network's corresponding server can be reduced, reduce and the network bandwidth is taken.
One of ordinary skill in the art will appreciate that: realize the whole or portion of above-mentioned each method embodiment
Can be completed by the hardware that programmed instruction is relevant step by step.Aforesaid program can be stored in one
In computer read/write memory medium.This program upon execution, performs to include that above-mentioned each method is implemented
The step of example；And aforesaid storage medium includes: ROM, RAM, magnetic disc or CD etc. are each
Plant the medium that can store program code.
It is last it is noted that various embodiments above is only in order to illustrate the technical side of the embodiment of the present invention
Case, is not intended to limit；Although the embodiment of the present invention having been carried out in detail with reference to foregoing embodiments
Explanation, it will be understood by those within the art that: it still can be to foregoing embodiments
Described technical scheme is modified, or carries out the most some or all of technical characteristic
With replacing；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the present invention
The scope of each embodiment technical scheme.
Claims (20)
1. a keyless control method for vehicle, it is characterised in that including:
Set up the short distance wireless communication technology NFC with the middle control platform of vehicle to be connected；
Connect based on described NFC and send authentication information to described middle control platform；
Connect based on described NFC when described authentication information is verified and send out to described middle control platform
Send control message so that described middle control platform according to the operational order in described control message to described
Vehicle operates accordingly；
Wherein, described authentication information includes identity information and authentication password.
Method the most according to claim 1, it is characterised in that the described middle control with vehicle
Before NFC connection set up by platform, including:
When initial use vehicle, connect based on NFC and send described certification to described middle control platform
Information, prestores described authentication information with described middle control platform；
Connect based on described NFC and receive the first PKI that described middle control platform sends, described first
PKI is for being encrypted the message sent to described middle control platform；
Connect based on described NFC and send the second PKI to described middle control platform, so that described middle control
Platform uses described second PKI to be encrypted the message sent.
Method the most according to claim 2, it is characterised in that described based on described NFC
Connect and send authentication information to described middle control platform, including:
Based on described first PKI, described authentication information is encrypted；
Described authentication information after encryption is connected based on described NFC and is sent to described middle control platform.
Method the most according to claim 3, it is characterised in that described believe in described certification
Connect to send to described middle control platform based on described NFC when breath is verified and control message, so that
Described vehicle is operated accordingly by described middle control platform according to the operational order controlled in message,
Including:
Connecting the described middle control platform of reception based on described NFC uses described second PKI to be encrypted
The input order of rear transmission；Use second private key corresponding with described second PKI to be decrypted to obtain
Described input order；
Described control message is generated according to described input order；
Control described in described first PKI to connect based on described NFC after message is encrypted to using
It is sent to described middle control platform, so that described middle control platform uses corresponding with described first PKI the
Described control message after one private key pair encryption is decrypted.
5. according to the method described in any one of claim 1-4, it is characterised in that described control disappears
Breath also includes: the time that sends of described control message and the specific character preset.
6. a keyless control method for vehicle, it is characterised in that including:
Set up near field communication (NFC) NFC to be connected with smart mobile phone；
Connect based on described NFC and receive the authentication information that smart mobile phone sends；Wherein, recognize described in
Card information includes identity information and the authentication password of smart mobile phone；
Obtain described smart mobile phone to connect based on described NFC when described authentication information is verified
The control message sent；
According to the operational order in described control message, described vehicle is operated accordingly.
Method the most according to claim 6, it is characterised in that described build with smart mobile phone
Before vertical near field communication (NFC) NFC connects, including:
When vehicle initially uses, receive described smart mobile phone and connect described in transmission based on NFC
Authentication information；
Connect based on described NFC and issue the first PKI to described smart mobile phone, so that described intelligence
The message sent is encrypted by mobile phone based on described first PKI；
Connect based on described NFC and receive the second PKI that described smart mobile phone sends, wherein, institute
State the second PKI for the message sent to described smart mobile phone is encrypted.
Method the most according to claim 7, it is characterised in that described believe in described certification
Breath obtains NFC described in described smart mobile phone and connects the control message sent, bag when being verified
Include:
Connect based on described NFC and send use after the second public key encryption defeated to described smart mobile phone
Enter order, so that described smart mobile phone uses second private key pair encryption corresponding with described second PKI
After input order deciphering after according to input order generate described control message；
Connect based on described NFC after receiving described smart mobile phone described first public key encryption of use
Control message.
Method the most according to claim 8, it is characterised in that described based on described NFC
Connect after receiving the described control message after described smart mobile phone uses described first public key encryption,
Also include:
Use first private key corresponding with described first PKI that the control message after described encryption is carried out
Deciphering obtains described control message.
Method the most according to claim 9, it is characterised in that in described control message also
Including: the time that sends of described control message and the specific character preset；
Described according to the operational order in described control message, described vehicle is operated it accordingly
Before, also include:
Transmission time and described default specific character according to described control message determine described control
Message is efficient message.
11. 1 kinds of keyless controller of vehicle, it is characterised in that including:
Connection establishment module, sets up the short distance wireless communication technology for the middle control platform with vehicle
NFC connects；
Sending module, sends certification letter for connecting based on described NFC to described middle control platform
Breath, and when described authentication information is verified, connect to described middle control based on described NFC
Platform sends and controls message, so that described middle control platform is according to the operational order in described control message
Described vehicle is operated accordingly；
Wherein, described authentication information includes identity information and authentication password.
12. devices according to claim 11, it is characterised in that described sending module,
It is additionally operable to, when initial use vehicle, connect based on described NFC and send institute to described middle control platform
State authentication information, and send the second PKI based on described NFC connection to described middle control platform,
So that described middle control platform uses described second PKI to be encrypted the message sent；
Described keyless controller of vehicle also includes:
Receiver module, receives the first of described middle control platform transmission for connecting based on described NFC
PKI, wherein, described first PKI is for adding the message sent to described middle control platform
Close.
13. devices according to claim 12, it is characterised in that described sending module,
Including:
Ciphering unit, for being encrypted described authentication information based on described first PKI；
Transmitting element, for being sent to described middle control platform by the described authentication information after encryption.
14. devices according to claim 13, it is characterised in that described receiver module,
Being additionally operable to connect the described middle control platform of reception based on described NFC uses described second PKI to add
The input order sent after close；
Described sending module, also includes:
Signal generating unit, for the described control message generated according to described input order；
Described transmitting element, is also used for described first PKI and is encrypted described control message
Connect based on described NFC after process and be sent to described middle control platform, so that described middle control platform is adopted
It is decrypted by the described control message after the first private key pair encryption corresponding with described first PKI.
15. according to the device described in any one of claim 11-14, it is characterised in that described control
Message processed also includes: the time that sends of described control message and the specific character preset.
16. 1 kinds of keyless controller of vehicle, it is characterised in that including:
Connection establishment module, for setting up near field communication (NFC) NFC even with smart mobile phone
Connect；
Acquisition module, receives, for connecting based on described NFC, the certification letter that smart mobile phone sends
Breath, and acquisition smart mobile phone connects based on described NFC when described authentication information is verified
The control message sent；Wherein, described authentication information includes identity information and the certification of smart mobile phone
Password；
Control module, for carrying out phase according to the operational order in described control message to described vehicle
The operation answered.
17. devices according to claim 16, it is characterised in that described acquisition module,
It is additionally operable to when vehicle initially uses, connects based on described NFC and receive the transmission of described smart mobile phone
Authentication information, and connect receive that described smart mobile phone sends second based on described NFC public
Key；
Wherein, described second PKI is for being encrypted the message sent to described smart mobile phone；
Described keyless controller of vehicle, also includes:
Sending module, issues the first public affairs for connecting based on described NFC to described smart mobile phone
Key, so that the message sent is encrypted by described smart mobile phone based on described first PKI.
18. devices according to claim 17, it is characterised in that described acquisition module,
Including:
Transmitting element, sends use second for connecting based on described NFC to described smart mobile phone
Input order after public key encryption, so that described smart mobile phone uses corresponding with described second PKI
Generate described control according to described input order after input order deciphering after second private key pair encryption to disappear
Breath；
Receive unit, receive described smart mobile phone use described for connecting based on described NFC
Control message after one public key encryption.
19. devices according to claim 18, it is characterised in that described acquisition module,
Also include:
Decryption unit, after using first private key corresponding with described first PKI to described encryption
Control message be decrypted and obtain described control message.
20. devices according to claim 19, it is characterised in that in described control message
Also include: the time that sends of described control message and the specific character preset；
Described control module, is additionally operable to transmission time according to described control message and described default
Specific character determines that described control message is efficient message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201097.1A CN105848091A (en) | 2016-03-31 | 2016-03-31 | Vehicle control method and device without keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201097.1A CN105848091A (en) | 2016-03-31 | 2016-03-31 | Vehicle control method and device without keys |
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| Publication Number | Publication Date |
|---|---|
| CN105848091A true CN105848091A (en) | 2016-08-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201097.1A Pending CN105848091A (en) | 2016-03-31 | 2016-03-31 | Vehicle control method and device without keys |
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| CN109586915A (en) * | 2017-09-29 | 2019-04-05 | 国民技术股份有限公司 | Automobile no-key controls authentication method, user terminal, car-mounted device and server |
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