CN110293938A - The method for realizing vehicle launch or locking by means of intelligent movable equipment - Google Patents

The method for realizing vehicle launch or locking by means of intelligent movable equipment Download PDF

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Publication number
CN110293938A
CN110293938A CN201910595012.6A CN201910595012A CN110293938A CN 110293938 A CN110293938 A CN 110293938A CN 201910595012 A CN201910595012 A CN 201910595012A CN 110293938 A CN110293938 A CN 110293938A
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CN
China
Prior art keywords
ble module
control unit
body control
intelligent movable
vehicle
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Granted
Application number
CN201910595012.6A
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Chinese (zh)
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CN110293938B (en
Inventor
李一帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Automotive Changchun Co Ltd
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Continental Automotive Changchun Co Ltd
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Priority to CN201910595012.6A priority Critical patent/CN110293938B/en
Publication of CN110293938A publication Critical patent/CN110293938A/en
Application granted granted Critical
Publication of CN110293938B publication Critical patent/CN110293938B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20Means to switch the anti-theft system on or off
    • B60R25/2072Means to switch the anti-theft system on or off with means for preventing jamming or interference of a remote switch control signal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20Means to switch the anti-theft system on or off
    • B60R25/24Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/40Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention discloses the methods for realizing vehicle launch by means of intelligent movable equipment, vehicle has BLE module and vehicle body control unit, the described method includes: BLE module carries out authentication and establishes BLE with intelligent movable equipment to connect to intelligent movable equipment, intelligent movable equipment sends starting authorization identifying request to BLE module, BLE module will start authorization identifying request and be sent to vehicle body control unit, vehicle body control unit carries out starting authorization identifying to BLE module, if starting authorization identifying success, the user for then allowing to hold intelligent movable equipment starts vehicle, and successful result is authorized to be sent to BLE module starting, starting is authorized successful result to be sent to intelligent movable equipment by BLE module.In the present invention, the scheme that vehicle launch or locking are completely realized by means of intelligent movable equipment is proposed, to fill up the blank of the prior art.

Description

The method for realizing vehicle launch or locking by means of intelligent movable equipment
Technical field
The present invention relates to automotive field, in particular to one kind by means of intelligent movable equipment realize vehicle launch or The method of locking.
Background technique
Currently, many vehicles have all been arranged keyless access system, abbreviation PKE (Passive Keyless Enter), from It and is that vehicle user provides convenient and safety to the maximum extent.
In keyless access system, be not really without key, but vehicle user when into the car without taking Key out.When user is close to vehicle, by location technology and advanced user identity code identification scheme, vehicle can be automatic Or car door lock is released under conditions of door handle key is triggered, allow user to enter vehicle.And detecting that key exists Under the conditions of car, user is allowed to start engine by one-key start key.
Recently, there is a kind of two-way communication for being based on BLE (Bluetooth Low Energy, Bluetooth Low Energy) technology Technology.BLE technology is a kind of wireless communication technique of short distance, using 2.4GHz frequency range radio, it can be achieved that fixed equipment and Data exchange between intelligent movable equipment.
Industry is researching and developing the two-way communication technology based on BLE technology to realize that intelligent movable equipment is (such as intelligent at present Mobile phone) substitution Intelligent key keyless access system.But currently, vehicle launch (example is realized by means of intelligent movable equipment Such as the car door or engine of unlocking vehicle) and the vehicle locking scheme of (such as car door or engine of locking vehicle) and endless It is kind, accordingly, it is desirable to provide a kind of perfect scheme for being realized vehicle launch and locking by means of intelligent movable equipment.
Summary of the invention
Starting point of the invention is, provides a kind of side that vehicle launch or locking are realized by means of intelligent movable equipment Method, to solve the above-mentioned problems in the prior art.
The embodiment provides a kind of method for realizing vehicle launch by means of intelligent movable equipment, the vehicles With BLE module and vehicle body control unit, which comprises
The BLE module carries out authentication to intelligent movable equipment, if authentication success, with the mobile intelligence Energy equipment establishes BLE connection,
The BLE module receives the intelligent movable equipment and is requested by the starting authorization identifying that BLE connection is sent, and Starting authorization identifying request is sent to the vehicle body control unit,
The vehicle body control unit carries out starting authorization identifying to the BLE module, if starting authorization identifying success, The user for allowing to hold the intelligent movable equipment starts the vehicle, and will starting to authorize successful result to be sent to described BLE module,
Starting is authorized successful result to be sent to the intelligent movable equipment by the BLE module.
Optionally, the vehicle body control unit to the BLE module carry out starting authorization identifying include:
The vehicle body control unit generates random code, is calculated based on Encryption Algorithm the random code, and by institute It states random code and is sent to the BLE module,
The BLE module is based on Encryption Algorithm and calculates the random code, and calculated result is sent to described Vehicle body control unit,
The vehicle body control unit compares the calculated result itself obtained and calculated result from the BLE module Compared with if comparison result is that two calculated results are identical, then it is assumed that starting authorization identifying success.
Optionally, the BLE module and the vehicle body control unit use identical Encryption Algorithm.
Optionally, after starting authorization identifying success, expression starting authorization shape is being arranged inside in the vehicle body control unit The flag bit of state, the flag bit is during default or cancels before starting authorizes effectively;In the flag bit valid period, hold described The user of intelligent movable equipment can be started switch by car and directly initiate vehicle.
The embodiments of the present invention also provide a kind of method for realizing vehicle locking by means of intelligent movable equipment, the vehicles Have BLE module and vehicle body control unit, which comprises
The BLE module carries out authentication to intelligent movable equipment, if authentication success, with the mobile intelligence Energy equipment establishes BLE connection,
The BLE module receives the locking certification request that the intelligent movable equipment is sent by BLE connection, and to institute It states vehicle body control unit and sends locking certification request,
The vehicle body control unit carries out locking certification to the BLE module, if locking authenticates successfully, executes vehicle It locks and cancels the starting authorization to the user for holding the intelligent movable equipment, and vehicle is locked and is successfully awarded with starting It weighs the result cancelled and is sent to the BLE module,
Vehicle is locked and is successfully sent to the intelligent movable with the result cancelled of starting authorization and sets by the BLE module It is standby.
Optionally, the vehicle body control unit lock authenticating to the BLE module includes:
The vehicle body control unit generates random code, is calculated based on Encryption Algorithm the random code, and by institute It states random code and is sent to the BLE module,
The BLE module is based on Encryption Algorithm and calculates the random code, and calculated result is sent to described Vehicle body control unit,
The vehicle body control unit compares the calculated result itself obtained and calculated result from the BLE module Compared with if comparison result is that two calculated results are identical, then it is assumed that locking authenticates successfully.
Optionally, the BLE module and the vehicle body control unit use identical Encryption Algorithm.
Optionally, after cancelling starting authorization, the expression starting licensing status in the vehicle body control unit is set Flag bit failure;After flag bit failure, the user for holding the intelligent movable equipment cannot be started switch directly by car Start vehicle.
The embodiment of the present invention is used to have at least the following advantages:
In the present invention, the scheme that vehicle launch and locking are completely realized by means of intelligent movable equipment is proposed, thus The blank of the prior art is filled up.
In the present invention, authentication is carried out to intelligent movable equipment using vehicle-mounted BLE module and utilizes Body Control list Member carries out starting authorization identifying to BLE module and locking authenticates, to prevent illegal message source for the dry of communication process It disturbs, improves the safety of communication process.
Detailed description of the invention
Other details and advantage of the invention will be become apparent by detailed description provided below.It should be understood that It is that following drawings is only schematical and is not necessarily drawn to scale, thus cannot be considered as the limitation to the application, it hereafter will ginseng It is described in detail according to attached drawing, in which:
Fig. 1 show a specific embodiment according to the present invention by means of intelligent movable equipment realize vehicle launch Method flow diagram.
Vehicle locking is realized by means of intelligent movable equipment Fig. 2 shows a specific embodiment according to the present invention Method flow diagram.
Specific embodiment
The embodiment of the present invention is described with reference to the accompanying drawings.In the following description, numerous specific details are set forth so as to Person of ordinary skill in the field is set to be appreciated more fully and realize the present invention.But to those of skill in the art Member is it is evident that of the invention realizing can be without some in these details.However, it should be understood that of the invention It is not limited to introduced specific embodiment.On the contrary, it may be considered that with any combination of features described below and element come Implement the present invention, regardless of whether they are related to different embodiments.Therefore, aspect, feature, embodiment and advantage below is only It is illustrative, and it is not to be taken as the element or restriction of claim, unless clearly proposing in the claims.
Referring now to Fig. 1, show the specific embodiment of the present invention realizes vehicle by means of intelligent movable equipment The method flow diagram of starting.
Firstly, when vehicle is in lower electric flameout state, operation of the intelligent movable equipment according to user on a user interface Bluetooth connection is initiated to the BLE module (BLE module can be independent module or be integrated in vehicle-mounted T-BOX) of vehicle to ask It asks.BLE module carries out authentication and in authentication by establishing BLE with intelligent movable equipment afterwards to intelligent movable equipment Connection.The authentication to intelligent movable equipment can be realized using any suitable identification authentication mode in the prior art.
Then, intelligent movable equipment sends starting authorization identifying to BLE module according to the operation of user on a user interface Request, BLE module will start authorization identifying by CAN (Controller Area Network, controller local area network) bus Request is sent to the vehicle body control unit of vehicle.
Then, vehicle body control unit carries out starting authorization identifying to BLE module.Specifically, vehicle body control unit can give birth to At random code, random code is calculated based on Encryption Algorithm (such as AES128), and random code is sent to BLE module, BLE module is based on identical Encryption Algorithm (such as AES128) and calculates random code, and calculated result is sent to vehicle Body control unit.The calculated result itself obtained and calculated result from BLE module are compared by vehicle body control unit, if Comparison result is that two calculated results are identical, then it is assumed that starting authorization identifying success.
If starting authorization identifying success, vehicle body control unit allow the user of vehicle to start vehicle (such as unlocking vehicle Car door or engine), and authorize successful result to be sent to BLE module starting, BLE module will starting authorization it is successful As a result it is sent to intelligent movable equipment.User is successfully given in vehicle launch authorization by intelligent movable equipment as the result is shown.
After starting authorization identifying success, the mark for indicating starting licensing status can be arranged inside in vehicle body control unit Position, the flag bit is during default or cancels before starting authorizes effectively.In the flag bit valid period, hold intelligent movable equipment User can be started switch by car and directly initiate vehicle.
Referring now to Fig. 2, show the specific embodiment of the present invention realizes vehicle by means of intelligent movable equipment The method flow diagram of locking.
Firstly, when vehicle is in starting licensing status, operation of the intelligent movable equipment according to user on a user interface Bluetooth connection request is initiated to the BLE module of vehicle.BLE module carries out authentication to intelligent movable equipment and recognizes in identity Card is connect by establishing BLE with intelligent movable equipment afterwards.Any suitable identification authentication mode in the prior art can be used Realize the authentication to intelligent movable equipment.
Then, intelligent movable equipment sends vehicle locking certification to BLE module according to the operation of user on a user interface Vehicle locking certification request is sent to the vehicle body control unit of vehicle by request, BLE module.
Then, vehicle body control unit carries out locking certification to BLE module.Specifically, vehicle body control unit can be generated with Machine code calculates random code based on Encryption Algorithm (such as AES128), and random code is sent to BLE module, BLE mould Block is based on identical Encryption Algorithm (such as AES128) and calculates random code, and calculated result is sent to Body Control Unit.The calculated result itself obtained and calculated result from BLE module are compared by vehicle body control unit, if comparing knot Fruit is that two calculated results are identical, then it is assumed that locking authenticates successfully.
If locking authenticates successfully, vehicle body control unit executes vehicle locking (such as car door and engine of locking vehicle) And cancels the starting authorization to the user for holding the intelligent movable equipment, and vehicle is locked and is successfully authorized with starting The result of cancellation is sent to BLE module, and BLE module is locked successfully by vehicle and starting authorizes the result cancelled to be sent to movement Smart machine.Intelligent movable equipment by vehicle lock successfully and starting authorization cancelled as the result is shown to user.
After cancelling starting authorization, the flag bit failure of the expression starting licensing status in vehicle body control unit is set. After flag bit failure, the user for holding intelligent movable equipment cannot be started switch by car directly initiates vehicle.
In the present invention, the scheme that vehicle launch and locking are completely realized by means of intelligent movable equipment is proposed, thus The blank of the prior art is filled up.
In the present invention, authentication is carried out to intelligent movable equipment using vehicle-mounted BLE module and utilizes Body Control list Member carries out starting authorization identifying to BLE module and locking authenticates, to prevent illegal message source for the dry of communication process It disturbs, improves the safety of communication process.
It should be pointed out that above description is merely illustrative, rather than limiting the invention.In the other embodiment of the present invention In, this method can have more, less or different step, and sequence between each step, include and the relationships such as function can be with With described and diagram difference.For example, usually multiple steps can be merged into single step, single step can also be split as Multiple steps.For those of ordinary skill in the art, without creative efforts, to the successive of each step Change also within protection scope of the present invention.
Technical solution of the present invention substantially the part that contributes to existing technology or the technical solution in other words Completely or partially it can be embodied in the form of software products, which is stored in a storage medium, Including some instructions use so that a computer equipment (can be personal computer, server or the network equipment etc.) or Processor or microcontroller execute all or part of the steps of each embodiment the method for the present invention.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey When being executed, execution includes the steps that above-mentioned each method embodiment to sequence;And storage medium above-mentioned include: ROM, RAM, magnetic disk or The various media that can store program code such as person's CD.
Although the present invention has been disclosed in the preferred embodiments as above, the present invention is not limited to this.Any those skilled in the art Member, made various changes and modification, should all be included in protection scope of the present invention without departing from the spirit and scope of the present invention It is interior, therefore protection scope of the present invention should be defined by the scope defined by the claims..

Claims (8)

1. a kind of method for realizing vehicle launch by means of intelligent movable equipment, the vehicle have BLE module and Body Control Unit, which is characterized in that the described method includes:
The BLE module carries out authentication to intelligent movable equipment, if authentication success, sets with the intelligent movable It is standby to establish BLE connection,
The BLE module receives the starting authorization identifying that the intelligent movable equipment is sent by BLE connection and requests, and to institute It states vehicle body control unit and sends starting authorization identifying request,
The vehicle body control unit carries out starting authorization identifying to the BLE module, if starting authorization identifying success, allows The user for holding the intelligent movable equipment starts the vehicle, and authorizes successful result to be sent to the BLE starting Module,
Starting is authorized successful result to be sent to the intelligent movable equipment by the BLE module.
2. according to the method described in claim 1, wherein, the vehicle body control unit carries out starting authorization to the BLE module Certification includes:
The vehicle body control unit generates random code, is calculated based on Encryption Algorithm the random code, and will it is described with Machine code is sent to the BLE module,
The BLE module is based on Encryption Algorithm and calculates the random code, and calculated result is sent to the vehicle body Control unit,
The calculated result itself obtained and calculated result from the BLE module are compared by the vehicle body control unit, If comparison result is that two calculated results are identical, then it is assumed that starting authorization identifying success.
3. according to the method described in claim 2, wherein, the BLE module and the vehicle body control unit are added using identical Close algorithm.
4. according to the method described in claim 1, wherein, after starting authorization identifying success, the vehicle body control unit is at it The flag bit of interior setting expression starting licensing status, the flag bit is during default or cancellation starting authorization is preceding effectively;It is marking The will position valid period, the user for holding the intelligent movable equipment can be started switch by car directly initiates vehicle.
5. a kind of method for realizing vehicle locking by means of intelligent movable equipment, the vehicle have BLE module and Body Control Unit, which is characterized in that the described method includes:
The BLE module carries out authentication to intelligent movable equipment, if authentication success, sets with the intelligent movable It is standby to establish BLE connection,
The BLE module receives the locking certification request that the intelligent movable equipment is sent by BLE connection, and to the vehicle Body control unit sends locking certification request,
The vehicle body control unit carries out locking certification to the BLE module, if locking authenticates successfully, executes vehicle locking And cancels the starting authorization to the user for holding the intelligent movable equipment, and vehicle is locked and is successfully authorized with starting The result of cancellation is sent to the BLE module,
The BLE module is locked successfully by vehicle and starting authorizes the result cancelled to be sent to the intelligent movable equipment.
6. according to the method described in claim 5, wherein, the vehicle body control unit carries out locking certification to the BLE module Include:
The vehicle body control unit generates random code, is calculated based on Encryption Algorithm the random code, and will it is described with Machine code is sent to the BLE module,
The BLE module is based on Encryption Algorithm and calculates the random code, and calculated result is sent to the vehicle body Control unit,
The calculated result itself obtained and calculated result from the BLE module are compared by the vehicle body control unit, If comparison result is that two calculated results are identical, then it is assumed that locking authenticates successfully.
7. according to the method described in claim 5, wherein, the BLE module and the vehicle body control unit are added using identical Close algorithm.
8. according to the method described in claim 5, wherein, after cancelling starting authorization, being arranged in the vehicle body control unit Expression starting licensing status flag bit failure;After flag bit failure, the user for holding the intelligent movable equipment cannot It is started switch by car and directly initiates vehicle.
CN201910595012.6A 2019-07-03 2019-07-03 Method for starting or locking vehicle by means of mobile intelligent device Active CN110293938B (en)

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CN111422164A (en) * 2020-02-21 2020-07-17 吉利汽车研究院(宁波)有限公司 Vehicle starting control method, device and equipment
CN112744180A (en) * 2019-10-29 2021-05-04 现代自动车株式会社 System and method for connected vehicle control

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