CN106515657B - A kind of method and system of anti-theft security certification - Google Patents
A kind of method and system of anti-theft security certification Download PDFInfo
- Publication number
- CN106515657B CN106515657B CN201510574045.4A CN201510574045A CN106515657B CN 106515657 B CN106515657 B CN 106515657B CN 201510574045 A CN201510574045 A CN 201510574045A CN 106515657 B CN106515657 B CN 106515657B
- Authority
- CN
- China
- Prior art keywords
- key
- electronic lock
- engine
- cryptographic
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/22—Means to switch the anti-theft system on or off using mechanical identifiers
- B60R25/225—Means to switch the anti-theft system on or off using mechanical identifiers key in lock presence switch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
Abstract
The present invention provides a kind of method and systems of anti-theft security certification, are related to technical field of vehicle safety, the lower technical problem of the anti-theft security rank to solve vehicle.The method of anti-theft security certification of the present invention, including the first key identification and the first cryptographic key are obtained, it is matched with the second key identification and the second cryptographic key；If successful match, the first user key and the second cryptographic key are obtained, is matched with second user key and third cryptographic key；If successful match, the first electronic lock key and the second electronic lock key are sent；By third electronic lock key and the first electronic lock key and the second electronic lock cipher key match, if successful match, electronic lock is unlocked；If successful match, the second engine key is sent；By the first engine key and the second engine cipher key match, if successful match, engine is unlocked.The method of anti-theft security certification of the present invention improves the anti-theft security rank of vehicle.
Description
Technical field
The present invention relates to technical field of vehicle safety, in particular to a kind of method and system of anti-theft security certification.
Background technique
With the development of economy, vehicle occupies critical role, the anti-theft security problem of vehicle in people's lives
Receive more and more attention.Mechanical ignition lock, anti-theft control unit, antitheft is often installed in vehicle in the prior art
Coil and engine control system as antitheft security system, anti-theft control unit be stored with User ID (Identification,
Identity), SC code (Secret Code, security code) and SK code (Secret Key, secret key code), engine control system
It is stored with SC code and SK code, is equipped with password transponder in car key, password transponder is stored with User ID and SK code, to vehicle
When being unlocked, password transponder verifies User ID and SK code by antitheft coil with anti-theft control unit, verifying at
After function, locked by the openable mechanical ignition of car key；User ID and SK code are verified in password transponder and anti-theft control unit
After success, anti-theft control unit needs and engine control system verifies SC code and SK code, and after being proved to be successful, vehicle can
Engine is opened, to start vehicle.
But entire antitheft security system in the prior art verified used in identifying code or mark it is more simple
It is single, so that the verification process between each component part in antitheft security system is also relatively simple, so as to cause the anti-of vehicle
It is lower to steal security level.
Summary of the invention
In view of this, the present invention is directed to propose a kind of anti-theft security certification method, to improve the anti-theft security grade of vehicle
Not.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of method of anti-theft security certification, stores the first key identification and the first cryptographic key in Intelligent key, in nothing
Key enters one-key start control device and stores the first user key, the second cryptographic key, the second key identification and the first electronics
Key is locked, stores the first engine key in engine control system, stores second user key, third key in safety certification box
Spoon key, the second engine key and the second electronic lock key store third electronic lock key in electronic lock control device；
The keyless entry one-key start control device obtains first key identification and first cryptographic key,
And it is matched with second key identification and second cryptographic key；
When first key identification and first cryptographic key, with second key identification and second key
When cipher key match success, the safety certification box obtains first user key and second cryptographic key, and with it is described
Second user key and the third cryptographic key are matched；
When first user key and second cryptographic key, with the second user key and the third key
When cipher key match success, the safety certification box and the keyless entry one-key start control device are controlled to the electronic lock
Device sends the first electronic lock key and the second electronic lock key；
The electronic lock control device is by the third electronic lock key and the first electronic lock key and described second
Electronic lock key is matched, when the third electronic lock key and the first electronic lock key and second electronic lock are close
When key successful match, electronic lock is unlocked；
When first key identification and first cryptographic key, with second key identification and the second cryptographic key
When successful match, the safety certification box sends the second engine key to the engine control system；
The engine control system matches the first engine key with the second engine key, when
When the first engine key and the second engine cipher key match success, engine is unlocked.
Specifically, the keyless entry one-key start control device obtains first key identification and first key
Spoon key, and the step of being matched with second key identification and the second cryptographic key specifically includes：
The keyless entry one-key start control device obtains first key identification and first cryptographic key；
The keyless entry one-key start control device detects first key identification and second key identification
Whether consistent and first cryptographic key and second cryptographic key it is whether consistent.
Specifically, working as first key identification and first cryptographic key, with second key identification and second
When cryptographic key successful match, safety certification box acquisition first user key and second cryptographic key, and with
The step of second user key and the third cryptographic key are matched specifically includes：
If first key identification is consistent with second key identification, and first cryptographic key and described second
Cryptographic key is consistent, then safety certification box acquisition first user key and second cryptographic key, described in detection
Whether the first user key and the second user key consistent and second cryptographic key and the third cryptographic key
It is whether consistent.
Specifically, working as first user key and second cryptographic key, with the second user key and described
When third cryptographic key successful match, the safety certification box and the keyless entry one-key start control device are to the electricity
The step of sub- lock control device transmission the first electronic lock key and the second electronic lock key, specifically includes：
If first user key and the second user key agreement, and second cryptographic key and the third
Cryptographic key is consistent, then the safety certification box and the keyless entry one-key start control device are controlled to the electronic lock
Device sends the first electronic lock key and the second electronic lock key.
Specifically, the electronic lock control device is by the third electronic lock key and the first electronic lock key and institute
It states the second electronic lock key to be matched, when the third electronic lock key and the first electronic lock key and second electricity
When son lock cipher key match success, the step of being unlocked to electronic lock, is specifically included：
The electronic lock control device detects the third electronic lock key, the first electronic lock key and described second
Whether electronic lock key is all consistent；
If the third electronic lock key, the first electronic lock key and the second electronic lock key are all consistent,
Then the electronic lock control device is unlocked the electronic lock.
Specifically, working as first key identification and first cryptographic key, with second key identification and described
When the second cryptographic key successful match, the safety certification box sends described second to the engine control system and starts secret
The step of key, specifically includes：
If first key identification is consistent with second key identification, and first cryptographic key and described second
Cryptographic key is consistent, then the safety certification box sends the second engine key to the engine control system.
Specifically, the engine control system carries out the first engine key and the second engine key
Matching, when the first engine key and the second engine cipher key match success, step that engine is unlocked
Suddenly it specifically includes：
The engine control system detects the first engine key and whether the second engine key is consistent；
If the first engine key and the second engine key agreement, the engine control system is to institute
State engine unlock.
Further, the method for the anti-theft security certification further includes：
When first user key and the second user key agreement, and second cryptographic key and the third
When cryptographic key is consistent, the safety certification box and/or the keyless entry one-key start control device control the power supply
Relay carries out power supply switching.
Further, the method for the anti-theft security certification further includes：
Offline facility for study obtains vehicle identification code, and according to the vehicle identification code, it is close to generate user key, key
Key, engine key and electronic lock key, wherein the user key includes first user key and the second user
Key, the cryptographic key include first cryptographic key, second cryptographic key and the third cryptographic key, described
Engine key includes the first engine key and the second engine key, and the electronic lock key includes first electricity
Son lock key, the second electronic lock key and the third electronic lock key；
The user key, the cryptographic key, the engine key and the electronic lock key are respectively corresponded and write
Enter the Intelligent key, the keyless entry one-key start control device, the engine control system, the safety certification
Box and the electronic lock control device.
Specifically, described generate user key according to the vehicle identification code, including：
The offline facility for study obtains the antepenulatimate character V of the vehicle identification code3, according to V3, obtain A1With
A2, A1For 9-V3Value, A2For 10-V3Value；
The offline facility for study obtains the ultimate character V of the vehicle identification code1With detection station G, according to V1And G, it obtains
To A3And A4If, wherein 9-G >=7, A3For 3+V1Value units；A4For 7+V1Value units preset first
Corresponding character X in corresponding table；If 7 >=9-G >=5, A3For the units of the value of 7+V1；A4For 3+V1The units of value exist
Corresponding character X in preset first corresponding table；If 5 >=9-G >=3, A3For 1+V1Value units；A4For 9+V1Value
Units in the preset first corresponding table corresponding character X；If 3 >=9-G >=1, A3For 5+V1Value units；A4
For 5+V1Value units in the preset first corresponding table corresponding character X；If 9-G≤1, A3For 9+V1Value
Digit；A4For 1+V1Value units in the preset first corresponding table corresponding character X；
The offline facility for study is according to A1、A2、A3And A4, the user key is generated, the user key is
A1A2A3A4。
Specifically, it is described according to the vehicle identification code, generate cryptographic key, engine key and electronic lock key, packet
It includes：
The offline facility for study obtains the antepenulatimate character V of the vehicle identification code3, the vehicle identification code
Penultimate character V2With the ultimate character V of the vehicle identification code1, according to V1、V2And V3, obtain C1~C10, wherein C1=
V3, C2=V2, C3For V1+V2Value units, C4For V2-V1Absolute value, C5For V1+V3Value units, C6For V3-V1
Absolute value, C7For V2+V3Value units, C8For V3-V2Absolute value in the preset second corresponding table corresponding character
Y, C9For V1+V2+V3Value units, C10For V3-V2-V1Absolute value units corresponded in table in preset third it is corresponding
Character Z；
The offline facility for study is according to C1~C10, generate the cryptographic key, the engine key and the electronics
Key is locked, the cryptographic key is C1C2C3C4C5C6C7C8C9C10, the engine key is C1C2C3C4C5C6C7C8, the electricity
Son lock key is C9C10。
Compared with the existing technology, the method for anti-theft security certification of the present invention has the advantage that：
The method of anti-theft security certification of the present invention, applied to the system of anti-theft security certification, the anti-theft security
The system of certification include Intelligent key, keyless entry one-key start control device, engine control system, safety certification box and
The component parts such as electronic lock control device, in Intelligent key, keyless entry one-key start control device, engine control dress
It sets, the first user key of each corresponding storage, second user key, the first key are close in safety certification box and electronic lock control device
Key, the second cryptographic key, third cryptographic key, the first engine key, the second engine key, the first electronic lock key,
Keys or the marks such as two electronic lock keys, third electronic lock key, the first key identification and the second key identification, above-mentioned antitheft peace
The component part of the system authenticated entirely is matched using above-mentioned key or mark, to decide whether to electronic lock and engine
Be unlocked, in the prior art only there are two types of key and only carry out matched anti-theft security authentication method twice compared with, this hair
Anti-theft security authentication method in bright adds safety certification box in the system of anti-theft security certification, thus to electronic lock
And the process of engine unlock increases in the system of anti-theft security certification matched number between each component part, so that anti-
The verification process stolen in the system of safety certification between each component part is more complicated, to improve the anti-theft security of vehicle
Rank.
Another object of the present invention is to propose a kind of system of anti-theft security certification, to improve the anti-theft security grade of vehicle
Not.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of system of anti-theft security certification, the system of the anti-theft security certification includes Intelligent key, keyless entry
One-key start control device, engine control system, safety certification box and electronic lock control device；Wherein,
The Intelligent key is connect with the keyless entry one-key start control device, and the Intelligent key is stored with
One key identification and the first cryptographic key；
The keyless entry one-key start control device respectively with the Intelligent key, the electronic lock control device with
And the safety certification box connection, the keyless entry one-key start control device are stored with the first user key, the second key
Spoon key, the second key identification and the first electronic lock key, it is close for obtaining first key identification and first key
Key, and matched with second key identification and the second cryptographic key；It is also used to when first user key and described
Second cryptographic key when with the second user key and the third cryptographic key successful match, is controlled to the electronic lock
Device sends the first electronic lock key；
The engine control system is connect with the safety certification box, and the engine control system is stored with the first hair
Motivation key starts for matching the first engine key with the second engine key when described first
When secret key and the second engine cipher key match success, engine is unlocked；
The safety certification box respectively with the engine control system, the electronic lock control device and the no key
Spoon enters one-key start control device and connects, and the safety certification box is stored with second user key, third cryptographic key, second
Engine key and the second electronic lock key, for working as first key identification and first cryptographic key, with described the
When two key identifications and the second cryptographic key successful match, first user key and second cryptographic key are obtained, and
It is matched with the second user key and the third cryptographic key；It is also used to when first user key and described the
Two cryptographic keys when with the second user key and the third cryptographic key successful match, are controlled to the electronic lock and are filled
It sets and sends the second electronic lock key；It is also used to when first key identification and first cryptographic key, with described the
When two key identifications and the second cryptographic key successful match, determines to the engine control system and send second engine
Key；
The electronic lock control device is recognized with the keyless entry one-key start control device and the safety respectively
Box connection is demonstrate,proved, the electronic lock control device is stored with third electronic lock key, is used for the third electronic lock key and institute
It states the first electronic lock key and the second electronic lock key is matched, when the third electronic lock key and first electricity
When son lock key and the second electronic lock cipher key match success, electronic lock is unlocked.
Further, the system of anti-theft security certification further includes power supply relay, the power supply relay respectively with
The keyless entry one-key start control device, the electronic lock control device, the safety certification box and described start
The connection of machine control device；
When first user key and the second user key agreement, and second cryptographic key and the third
When cryptographic key is consistent, the safety certification box and/or the keyless entry one-key start control device are also used to control institute
It states power-supply controller of electric and carries out power supply switching.
Compared with the existing technology, the system of anti-theft security certification of the present invention has the advantage that：
The system of the anti-theft security certification and the method for above-mentioned anti-theft security certification are possessed compared with the existing technology
Advantage is identical, and details are not described herein.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram one of the system of the certification of anti-theft security described in the embodiment of the present invention five；
Fig. 2 is the flow chart of the method for the certification of anti-theft security described in the embodiment of the present invention one；
Fig. 3 is the flow chart of the method for the certification of anti-theft security described in the embodiment of the present invention two；
Fig. 4 is the structural schematic diagram two of the system of the certification of anti-theft security described in the embodiment of the present invention five；
Fig. 5 is the flow chart of the method for the certification of anti-theft security described in the embodiment of the present invention three；
Fig. 6 is the flow chart of the method for the certification of anti-theft security described in the embodiment of the present invention four；
Fig. 7 is the flow chart that the system of anti-theft security certification in the embodiment of the present invention four learn under line.
Description of symbols：
The system of 10- anti-theft security certification, 11- Intelligent key,
12- keyless entry one-key start control device, 13- engine control system,
14- safety certification box, 15- electronic lock control device,
16- power supply relay.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, the method for anti-theft security certification provided by the invention is applied in the system 10 of anti-theft security certification,
The system 10 of anti-theft security certification is opened including Intelligent key 11 (UID, User Identification), one key of keyless entry
Dynamic control device 12 (CAPE ECU, Car Access Passive Entry Electronic Control Unit) starts
Machine control device 13 (EMS, Engine Management System), safety certification box 14 and electronic lock control device 15
(ESCL ECU, Electronic Steering Column Lock)；Intelligent key 11 is stored with the first key identification (ID1)
With the first cryptographic key (K1), can be communicated with keyless entry one-key start control device 12, specifically, can be by low
The emitter that takes place frequently or radiofrequency launcher are communicated；Keyless entry one-key start control device 12 is stored with the first user key
(P1), the second cryptographic key (K2), the second key identification (ID2) and the first electronic lock key (L1), can pass through LIN network
(Local Interconnect Network, locality connection network) is communicated with electronic lock control device 15, additionally it is possible to logical
CAN network (Controller Area Network, controller local area network) is crossed to be communicated with safety certification box 14；Start
Machine control device 13 is stored with the first engine key (E1), can control the starting of engine, can by CAN network with
Safety certification box 14 is communicated；Safety certification box 14 is stored with second user key (P2), third cryptographic key (K3), second
Engine key (E2) and the second electronic lock key (L2) can be communicated by LIN network with electronic lock control device 15；
Electronic lock control device 15 is stored with third electronic lock key (L3), can control electronic lock, as automatically controlled steering column is locked
It opens, electronic lock is opened then steering wheel and unlocked.
It should be noted that the first user key and second user key are user key, user key is user guarantor
Key in secret letter envelope, can be used for the proof of user (i.e. car owner) legal identity；First key identification and the second key identification are equal
For key identification, key identification is the key that the factory of Keyed interior chip carries, and has uniqueness；First cryptographic key, second
Cryptographic key and third cryptographic key are cryptographic key, and cryptographic key is that Intelligent key 11 is recognized with safety certification box 14
The key used when card, matching；First engine key and the second engine key are engine key, and engine key is
The key that engine control system 13 uses when being authenticated, being matched with safety certification box 14；First electronic lock key, the second electricity
Son lock key and third electronic lock key are electronic lock key, and electronic lock key is electronic lock control device 15 and safety certification
Box 14 is authenticated, matches used key.
Embodiment one
Referring to Fig. 2, the embodiment of the present invention provides a kind of method of anti-theft security certification, the method for anti-theft security certification
Including：
Step 201, keyless entry one-key start control device 12 obtains the first key identification and the first cryptographic key, and
It is matched with the second key identification and the second cryptographic key；Wherein, after keyless entry one-key start control device 12 starts,
Intelligent key 11 can be searched in vehicle, to obtain the first key identification stored in Intelligent key 11 and the first key is close
Key, the second key identification stored in the first key identification that will acquire and keyless entry one-key start control device 12 into
Row matching, and the first cryptographic key that will acquire and the second key stored in keyless entry one-key start control device 12
Key is matched.Certification of the step 201 between Intelligent key 11 and keyless entry one-key start control device 12 matches
Process.
Step 202, it when the first key identification and the first cryptographic key, is matched with the second key identification and the second cryptographic key
When success, safety certification box 14 obtains the first user key and the second cryptographic key, and with second user key and third key
Key is matched；Wherein, if the first key identification, the first cryptographic key are matched with the second key identification, the second cryptographic key
Success, then obtain the first user key and the second cryptographic key in keyless entry one-key start control device 12, specifically may be used
First user key and the second cryptographic key are sent to safety certification box 14 by keyless entry one-key start control device 12,
Safety certification box 14 is close by the first user key and second user got from keyless entry one-key start control device 12
Key is matched, and the second cryptographic key and third key got from keyless entry one-key start control device 12 is close
Key is matched.Certification of the step 202 between safety certification box 14 and keyless entry one-key start control device 12 matches
Process.It should be noted that if the first key identification, the first cryptographic key are matched with the second key identification, the second cryptographic key
Failure then terminates certification, matching process.
Step 203, it when the first user key and the second cryptographic key, is matched with second user key and third cryptographic key
When success, safety certification box 14 and keyless entry one-key start control device 12 are electric to the transmission of electronic lock control device 15 first
Son lock key and the second electronic lock key；Wherein, if the first user key, the second cryptographic key and second user key, third
Cryptographic key successful match, then keyless entry one-key start control device 12 sends the first electronics to electronic lock control device 15
Key is locked, safety certification box 14 sends the second electronic lock key to electronic lock control device 15, specifically, the first electronic lock key
It can be encapsulated in steering wheel unlocking command with the second electronic lock key and be sent to electronic lock control device 15.It needs to illustrate
Be, if the first user key, the second cryptographic key and second user key, it fails to match for third cryptographic key, terminate certification,
Matching process does not send the first electronic lock key and the second electronic lock key to electronic lock control device 15.
Step 204, electronic lock control device 15 is by third electronic lock key and the first electronic lock key and the second electronic lock
Key is matched, when third electronic lock key and the first electronic lock key and the success of the second electronic lock cipher key match, to electricity
Son lock is unlocked；Wherein, electronic lock control device 15 is close with the first electronic lock for receiving respectively by third electronic lock key
Key and the second electronic lock key are matched, if third electronic lock key and the success of the first electronic lock cipher key match and third electronics
Key and the success of the second electronic lock cipher key match are locked, then electronic lock control device 15 is unlocked electronic lock, thus the side of unlock
To disk.Step 204 be electronic lock control device 15 and safety certification box 14 and keyless entry one-key start control device 12 into
Row certification, matched process, wherein electronic lock control device 15 is once authenticated with safety certification box 14, matched, electronic lock
Control device 15 is once authenticated with keyless entry one-key start control device 12, is matched, that is to say, that electronic lock control
Device 15 needs to carry out double authentication, matching, to control whether electronic lock unlocks, further improves vehicle safety rank.
It should be noted that if third electronic lock key and the failure of the first electronic lock cipher key match and/or third electronic lock key and the
The failure of two electronic lock cipher key match, then terminate certification, matching process, be not unlocked to electronic lock.
Step 205, it when the first key identification and the first cryptographic key, is matched with the second key identification and the second cryptographic key
When success, safety certification box 14 sends the second engine key to engine control system 13；Wherein, if the first key identification,
First cryptographic key and the second key identification, the second cryptographic key successful match then send second to engine control system 13
Engine key.If the first key identification, the first cryptographic key and the second key identification, it fails to match for the second cryptographic key,
Terminate certification, matching process, does not send the second engine key to engine control system 13.
Step 206, engine control system 13 matches the first engine key with the second engine key, when
When one engine key and the success of the second engine cipher key match, engine is unlocked；Wherein, engine control system 13
It will be from the received second engine key of safety certification box 14 and the first engine cipher key match, if the second engine key and
The success of one engine cipher key match, engine control system 13 are unlocked engine.If the second engine key and first
The failure of engine cipher key match, then be not unlocked engine.Step 206 is engine control system 13 and safety certification box
It 14 is authenticated, matched process.
It should be noted that step 202- step 204 and step 205- step 206 can front and back carry out, can also be simultaneously
It carries out, does not limit herein.
The method of anti-theft security certification provided in an embodiment of the present invention, it is described applied to the system 10 of anti-theft security certification
The system 10 of anti-theft security certification includes Intelligent key 11, keyless entry one-key start control device 12, engine control dress
The component parts such as 13, safety certification box 14 and electronic lock control device 15 are set, in Intelligent key 11, keyless entry one-key start
Each corresponding storage first is used in control device 12, engine control system 13, safety certification box 14 and electronic lock control device 15
Family key, second user key, the first cryptographic key, the second cryptographic key, third cryptographic key, the first engine key,
Engine with two key, the first electronic lock key, the second electronic lock key, third electronic lock key, the first key identification and second
The component part of the keys such as key identification or mark, the system 10 of above-mentioned anti-theft security certification is carried out using above-mentioned key or mark
Matching and only there are two types of key and only carries out two to decide whether to be unlocked electronic lock and engine in the prior art
Secondary matched anti-theft security authentication method is compared, the anti-theft security authentication method in the present invention, in the system of anti-theft security certification
Safety certification box 14 is added in 10, to be what the process to electronic lock and engine unlock increased anti-theft security certification
Matched number between each component part in system 10, so that in the system 10 of anti-theft security certification between each component part
Verification process is more complicated, to improve the anti-theft security rank of vehicle.
Embodiment two
Referring to Fig. 3, in order to further illustrate Intelligent key 11, keyless entry one-key start control device 12, starting
It is mutually authenticated between machine control device 13, safety certification box 14 and electronic lock control device 15, matched process, step 201 energy
It is enough refined as step 2011- step 2012, step 202 can be refined as step 2021, and step 203 can be refined as step
2031, step 204 can be refined as step 2041- step 2042, and step 205 can be refined as step 2051, and step 206 can
It is refined as step 2061- step 2062, particular content is as follows：
Step 2011, keyless entry one-key start control device 12 obtains the first key identification and the first cryptographic key；
Its first key of specific acquisition indicates and the process of the first cryptographic key is shown in embodiment one, and details are not described herein.
Step 2012, keyless entry one-key start control device 12, which detects the first key identification with the second key identification, is
Whether no consistent and the first cryptographic key and the second cryptographic key are consistent；Wherein, if the first key identification and the second key mark
Know consistent (i.e. identical), and the first cryptographic key is consistent with the second cryptographic key, then shows keyless entry one-key start unit
With 11 successful match of Intelligent key.
Step 2021, if the first key identification is consistent with the second key identification, and the first cryptographic key and the second key are close
Key is consistent, then safety certification box 14 obtains the first user key and the second cryptographic key, detects the first user key and second and uses
Whether family key consistent and the second cryptographic key and third cryptographic key it is whether consistent.If the first key identification and the second key
Spoon identifies inconsistent and/or the first cryptographic key and the second cryptographic key is inconsistent, then terminates certification, matching process.
Step 2031, if the first user key and second user key agreement, and the second cryptographic key and third key are close
Key is consistent, then safety certification box 14 and keyless entry one-key start control device 12 send first to electronic lock control device 15
Electronic lock key and the second electronic lock key.If the first user key and second user key are inconsistent and/or the second key is close
Key and third cryptographic key are inconsistent, then terminate certification, matching process, do not send the first electronics to electronic lock control device 15
Lock key and the second electronic lock key.
Step 2041, electronic lock control device 15 detects third electronic lock key, the first electronic lock key and the second electronics
Whether all consistent lock key.
Step 2042, if third electronic lock key, the first electronic lock key and the second electronic lock key are all consistent, electricity
Sub- lock control device 15 is unlocked electronic lock.If third electronic lock key, the first electronic lock key and the second electronic lock are close
There are at least one electronic lock key and other electronic lock keys inconsistent in key, then terminates certification, matching process, not to electronics
Lock is unlocked.
Step 2051, if the first key identification is consistent with the second key identification, and the first cryptographic key and the second key are close
Key is consistent, then safety certification box 14 sends the second engine key to engine control system 13.If the first key identification and
Two key identifications are inconsistent and/or the first cryptographic key and the second cryptographic key it is inconsistent, then terminate certification, matching process, and
The second engine key is not sent to engine control system 13.
Step 2061, engine control system 13 detects the first engine key and whether the second engine key is consistent.
Step 2062, if the first engine key and the second engine key agreement, 13 pairs of engine control system hairs
Motivation is unlocked.If the first engine key and the second engine key are inconsistent, engine is not unlocked.
Embodiment three
Referring to Fig. 4, the system 10 of anti-theft security certification can also include power supply relay 16, power supply relay 16 can
With keyless entry one-key start control device 12, engine control power supply, safety certification box 14 and electronic lock control device
15 are communicated, specifically, power supply relay 16 can be filled by ALCL Assembly Line Communication Link (K line) and the control of keyless entry one-key start
Set 12 and safety certification box 14 communicated.
Referring to Fig. 5, on the basis of example 2, step 207 can also be increased, using safety certification box 14 and without key
Spoon enters one-key start control device 12 and controls power supply to the progress double control of power supply relay 16, and particular content is as follows：
Step 207, when the first user key and second user key agreement, and the second cryptographic key and third cryptographic key
When consistent, safety certification box 14 and/or keyless entry one-key start control device 12 control power supply relay 16 and carry out power supply
Switching；Wherein, safety certification box 14 and keyless entry one-key start control device 12 can be sent to power supply relay 16 controls
System instruction, so that power supply relay 16 carries out the power supply switching of vehicle.It should be noted that safety certification box 14 and no key
It is concurrency relation to the control of power supply relay 16 that spoon, which enters one-key start control device 12, that is to say, that in safety certification box
14 issue control instruction to power supply relay 16 with keyless entry one-key start control device 12, indicate power supply relay 16
When controlling power supply continued power, if thering is a side to damage in safety certification box 14 and keyless entry one-key start control device 12
It is bad, vehicle momentary power failure can't be caused, thus guarantee vehicle power supply will not occur damaging because of a certain control unit and by
It influences.And in vehicle Switching power, it is also desirable to carry out Intelligent key 11 and keyless entry one-key start control device 12
The certification of certification, matching process and keyless entry one-key start control device 12 and safety certification box 14, matching process,
Also the security performance of vehicle power supply switching is further improved.
Example IV
Referring to Fig. 6, needing before the system 10 of anti-theft security certification comes into operation by each key and mark difference
It, therefore, on the basis of example 1, can be in each component part in the system 10 of corresponding write-in anti-theft security certification
Increase step 208- step 209, particular content is as follows：
Step 208, offline facility for study obtains vehicle identification code, and according to vehicle identification code, generates user key, key
Key, engine key and electronic lock key；Wherein, user key includes the first user key and second user key, key
Key includes the first cryptographic key, the second cryptographic key and third cryptographic key, and engine key includes the first engine key
With the second engine key, electronic lock key includes the first electronic lock key, the second electronic lock key and third electronic lock key.
Specifically, vehicle identification code is generally vehicle chassis number, there is uniqueness, vehicle chassis number is a string of character strings,
It being made of multiple letter and numbers, wherein user key is made of the mixing of 4-digit number or letter or number and letter, such as
If user key is A1A2A3A4, specific generating process is as follows：Obtain the antepenulatimate character V of vehicle identification code3, according to V3,
Obtain A1And A2, A1For 9-V3Value, A2For 10-V3Value；Obtain the ultimate character V of vehicle identification code1With detection station G, root
According to V1And G, obtain A3And A4If, wherein 9-G >=7, A3For 3+V1Value units；A4For 7+V1The units of value exist
Corresponding character X in preset first corresponding table；If 7 >=9-G >=5, A3For the units of the value of 7+V1；A4For 3+V1Value
Units in the preset first corresponding table corresponding character X；If 5 >=9-G >=3, A3For 1+V1Value units；A4
For 9+V1Value units in the preset first corresponding table corresponding character X；If 3 >=9-G >=1, A3For 5+V1Value
Units；A4For 5+V1Value units in the preset first corresponding table corresponding character X；If 9-G≤1, A3For 9+V1
Value units；A4For 1+V1Value units in the preset first corresponding table corresponding character X, according to A1、A2、A3With
A4, that is, produce user key A1A2A3A4.It is noted that V1、V3It is whole more than or equal to 0 and less than or equal to 9 with G
Number.
It should be noted that the antepenulatimate character V of vehicle identification code3, ultimate character V1It is number with detection station G
Word, the first corresponding table are stored with the corresponding relationship of number 0~9 with letter or number, and the first corresponding table can be by vehicle manufacturers
It formulates, such as 1 corresponding 7,8 corresponding C etc. in the first corresponding table.A specific example will be lifted below illustrates that user key generated
Journey, such as：V3It is 3, V1For 1, G 1, and 8 corresponding C in the first corresponding table, then A1It is 6, A2It is 7, A3It is 4, A4For C, then user
Key is 674C.
Cryptographic key is mixed with letter by ten digits or letter or number and is formed, for example, set user key as
C1C2C3C4C5C6C7C8C9C10, engine key is mixed with letter by eight-digit number word or letter or number and is formed, if engine key
For C1C2C3C4C5C6C7C8, electronic lock key is mixed with letter by two digits or letter or number and is formed, if electronic lock key is
C9C10.Specific generating process is as follows：Obtain the antepenulatimate character V of vehicle identification code3, vehicle identification code penultimate
Character V2With the ultimate character V of vehicle identification code1, according to V1、V2And V3, obtain C1~C10, wherein C1=V3, C2=V2, C3For V1
+V2Value units, C4For V2-V1Absolute value, C5For V1+V3Value units, C6For V3-V1Absolute value, C7For V2+
V3Value units, C8For V3-V2Absolute value in the preset second corresponding table corresponding character Y, C9For V1+V2+V3Value
Units, C10For V3-V2-V1The units of absolute value correspond to corresponding character Z in table in preset third；According to C1~
C10, that is, produce cryptographic key C1C2C3C4C5C6C7C8C9C10, engine ciphering key1C2C3C4C5C6C7C8With electronic lock key
C9C10.It is noted that V1、V2And V3It is the integer more than or equal to 0 and less than or equal to 9.
It should be noted that the second corresponding table and third correspond to table, to be stored with digital 0~9 corresponding with letter or number
Relationship, the second corresponding table and third, which correspond to table, can vehicle manufacturers formulation, such as the 3 correspondence F in the second corresponding table, and 7 pairs
4 are answered, corresponds to 2 corresponding 9,5 corresponding C etc. in table in third.A specific example will be lifted below illustrates cryptographic key, engine key
With the generating process of electronic lock key, such as：V3It is 3, V2It is 0, V1It is 1,3 corresponding F, corresponding in third in the second corresponding table
2 correspond to 9 in table, then C1It is 3, C2It is 0, C3It is 1, C4It is 1, C5It is 4, C6It is 2, C7It is 3, C8For F, C9It is 4, C10It is 9, therefore key
Spoon key is 3011423F49, and engine key is 3011423F, and electronic lock key is 49.
Step 209, user key, cryptographic key, engine key and electronic lock key are respectively corresponded into the intelligent key of write-in
Spoon 11, keyless entry one-key start control device 12, engine control system 13, safety certification box 14 and electronic lock control dress
Set 15；Fig. 7 is please referred to, specifically, can connect offline facility for study with safety certification box 14, generates and uses in offline facility for study
After family key, cryptographic key, engine key and electronic lock key, by user key, cryptographic key, engine key and electronics
It locks key and safety certification box 14 is written, user key, cryptographic key and electronic lock key are written without key again for safety certification box 14
Spoon enters one-key start control device 12；The learning process for entering Intelligent key 11 later, by the key mark in Intelligent key 11
Know write-in keyless entry one-key start control device 12, while keyless entry one-key start control device 12 is by cryptographic key
It is written in Intelligent key 11, terminates the learning process of Intelligent key 11；Verify Intelligent key 11 whether learning success, if success,
Then enter the learning process of electronic lock control device 15, electronic lock key is respectively written into electronic lock control dress by facility for study under line
15 and keyless entry one-key start control device 12 are set, the learning process of electronic lock control device 15, vehicle power supply mould are terminated
Formula switches to open mode, starts the learning process of engine control system 13, and engine key is written safety certification box 14
Engine control system 13, terminates the learning process of engine control system 13, while terminating the system 10 of anti-theft security certification
Learning process.
It should be noted that since only after 11 learning success of Intelligent key, electronic lock control device can be carried out
15 therefore can be in electronic lock control device 15 and engine control system 13 with the study of engine control system 13
Habit start study when, verification Intelligent key 11 whether learning success, thus prevent due to Intelligent key 11 study unsuccessfully lead
The case where electronic lock control device 15 and engine control system 13 study failure of cause.
In addition, electronic lock key can also by safety certification box 14 carry out electronic lock unit learning process according to key
Spoon key generates, and electronic lock control device 15 is written in electronic lock key by facility for study under line.
Embodiment five
Referring to Fig. 1, the embodiment of the invention also provides a kind of system 10 of anti-theft security certification, the anti-theft security is recognized
The system 10 of card is recognized including Intelligent key 11, keyless entry one-key start control device 12, engine control system 13, safety
Demonstrate,prove box 14 and electronic lock control device 15；Wherein, Intelligent key and keyless entry one-key start control device can pass through nothing
The communication techniques mutual induction such as gauze or bluetooth connection, keyless entry one-key start control device respectively with intelligent key
Spoon, electronic lock control device and safety certification box are connected by wired mode or wireless mode, between can be in communication with each other, send out
Motivation control device is connect with safety certification box by wired mode or wireless mode, between can be in communication with each other, safety certification
Box passes through wired side with engine control system, electronic lock control device and keyless entry one-key start control device respectively
Formula or wireless mode connection, between can be in communication with each other, electronic lock control device respectively with keyless entry one-key start control
Device and safety certification box are connected by wired mode or wireless mode, between can be in communication with each other.
Wherein, Intelligent key 11 is stored with the first key identification and the first cryptographic key；Keyless entry one-key start control
Device 12 processed is stored with the first user key, the second cryptographic key, the second key identification and the first electronic lock key, for obtaining
First key identification and the first cryptographic key, and matched with the second key identification and the second cryptographic key；It is also used to when the
One user key and the second cryptographic key when with second user key and third cryptographic key successful match, are controlled to electronic lock
Device 15 sends the first electronic lock key；Engine control system 13 is stored with the first engine key, for starting first
Secret key is matched with the second engine key, right when the first engine key and the success of the second engine cipher key match
Engine is unlocked；Safety certification box 14 is stored with second user key, third cryptographic key, the second engine key and
Two electronic lock keys, for working as the first key identification and the first cryptographic key, with the second key identification and the second cryptographic key
When with success, the first user key and the second cryptographic key are obtained, and carry out with second user key and third cryptographic key
Match；It is also used to when the first user key and the second cryptographic key, when with second user key and third cryptographic key successful match,
The second electronic lock key is sent to electronic lock control device 15；It is also used to when the first key identification and the first cryptographic key, with the
When two key identifications and the second cryptographic key successful match, determines to engine control system 13 and send the second engine key；
Electronic lock control device 15 is stored with third electronic lock key, for by third electronic lock key and the first electronic lock key and the
Two electronic lock keys are matched, when third electronic lock key and the first electronic lock key and the success of the second electronic lock cipher key match
When, electronic lock is unlocked.
Referring to Fig. 4, in addition, the system 10 of anti-theft security certification can also include power supply relay 16, power supply relay
Device 16 switches for realizing the power supply of vehicle, and power supply relay and keyless entry one-key start control device, electronic lock control
Device, safety certification box and engine control system pass through wired mode or wireless mode respectively and are connected, between can be mutual
Communication.When the first user key and second user key agreement, and when the second cryptographic key is consistent with third cryptographic key, safety
Certification box 14 and/or keyless entry one-key start control device 12 are also used to control power-supply controller of electric and carry out power supply switching.
It should be noted that the system 10 of above-mentioned anti-theft security certification is opened including Intelligent key 11, one key of keyless entry
The phase of dynamic control device 12, engine control system 13, safety certification box 14, electronic lock control device 15 and power supply relay 16
The content for illustrating content and referring to embodiment one to example IV of function is closed, details are not described herein.
The system 10 of anti-theft security certification provided in an embodiment of the present invention, including Intelligent key 11, one key of keyless entry
Start the component parts such as control device 12, engine control system 13, safety certification box 14 and electronic lock control device 15, in intelligence
It can key 11, keyless entry one-key start control device 12, engine control system 13, safety certification box 14 and electronic lock controlled
Each corresponding storage the first user key, second user key, the first cryptographic key, the second cryptographic key, third in device 15 processed
Cryptographic key, the first engine key, the second engine key, the first electronic lock key, the second electronic lock key, third electronics
Lock keys or the marks such as key, the first key identification and the second key identification, the composition of the system 10 of above-mentioned anti-theft security certification
Part is matched using above-mentioned key or mark, to decide whether to be unlocked electronic lock and engine, with existing skill
It only carries out there are two types of key and only matched anti-theft security authentication method twice in art and compares, the anti-theft security certification in the present invention
Method, anti-theft security certification system 10 in add safety certification box 14, thus to electronic lock and engine unlock
Process increases in the system 10 of anti-theft security certification matched number between each component part, so that anti-theft security certification
Verification process in system 10 between each component part is more complicated, to improve the anti-theft security rank of vehicle.
Embodiment six
The embodiment of the invention also provides a kind of vehicle, the anti-theft security that the vehicle is equipped in above-described embodiment five is recognized
The system 10 of card, therefore the vehicle and the system 10 of the anti-theft security certification in above-described embodiment are had compared with the existing technology
Advantage it is identical, details are not described herein.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for antitheft peace
For the embodiment of the system and vehicle that authenticate entirely, since it is substantially similar to the method embodiment, so describe fairly simple,
The relevent part can refer to the partial explaination of embodiments of method.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of method of anti-theft security certification, which is characterized in that store the first key identification and the first key in Intelligent key
Key, keyless entry one-key start control device store the first user key, the second cryptographic key, the second key identification and
First electronic lock key stores the first engine key in engine control system, close in safety certification box storage second user
Key, third cryptographic key, the second engine key and the second electronic lock key store third electronic lock in electronic lock control device
Key；
Keyless entry one-key start control device acquisition first key identification and first cryptographic key, and with
Second key identification and second cryptographic key are matched；
When first key identification and first cryptographic key, with second key identification and second cryptographic key
When successful match, the safety certification box obtains first user key and second cryptographic key, and with described second
User key and the third cryptographic key are matched；
When first user key and second cryptographic key, with the second user key and the third cryptographic key
When successful match, the safety certification box and the keyless entry one-key start control device are to the electronic lock control device
Send the first electronic lock key and the second electronic lock key；
The electronic lock control device is by the third electronic lock key and the first electronic lock key and second electronics
Lock key is matched, when the third electronic lock key and the first electronic lock key and the second electronic lock key
When with success, electronic lock is unlocked；
When first key identification and first cryptographic key, matched with second key identification and the second cryptographic key
When success, the safety certification box sends the second engine key to the engine control system；
The engine control system matches the first engine key with the second engine key, when described
When the first engine key and the second engine cipher key match success, engine is unlocked.
2. the method for anti-theft security certification according to claim 1, which is characterized in that the keyless entry one-key start
Control device obtains first key identification and first cryptographic key, and with second key identification and the second key
The step of key is matched specifically includes：
The keyless entry one-key start control device obtains first key identification and first cryptographic key；
Whether the keyless entry one-key start control device detects first key identification and second key identification
Unanimously and first cryptographic key and second cryptographic key it is whether consistent；
When first key identification and first cryptographic key, matched with second key identification and the second cryptographic key
When success, the safety certification box obtains first user key and second cryptographic key, and with the second user
The step of key and the third cryptographic key are matched specifically includes：
If first key identification is consistent with second key identification, and first cryptographic key and second key
Key agreement, then the safety certification box obtains first user key and second cryptographic key, detection described first
Whether user key and the second user key consistent and whether second cryptographic key and the third cryptographic key
Unanimously.
3. the method for anti-theft security certification according to claim 2, which is characterized in that when first user key and institute
The second cryptographic key is stated, when with the second user key and the third cryptographic key successful match, the safety certification box
With the keyless entry one-key start control device to the electronic lock control device send the first electronic lock key and
The step of second electronic lock key, specifically includes：
If first user key and the second user key agreement, and second cryptographic key and the third key
Key agreement, then the safety certification box and the keyless entry one-key start control device are to the electronic lock control device
Send the first electronic lock key and the second electronic lock key；
The electronic lock control device is by the third electronic lock key and the first electronic lock key and second electronics
Lock key is matched, when the third electronic lock key and the first electronic lock key and the second electronic lock key
When with success, the step of being unlocked to electronic lock, is specifically included：
The electronic lock control device detects the third electronic lock key, the first electronic lock key and second electronics
Whether all consistent lock key；
If the third electronic lock key, the first electronic lock key and the second electronic lock key are all consistent, institute
Electronic lock control device is stated to be unlocked the electronic lock.
4. the method for anti-theft security certification according to claim 2, which is characterized in that when first key identification and institute
The first cryptographic key is stated, when with second key identification and the second cryptographic key successful match, the safety certification box
The step of sending the second engine key to the engine control system specifically includes：
If first key identification is consistent with second key identification, and first cryptographic key and second key
Key agreement, then the safety certification box sends the second engine key to the engine control system；
The engine control system matches the first engine key with the second engine key, when described
When the first engine key and the second engine cipher key match success, the step of being unlocked to engine, is specifically included：
The engine control system detects the first engine key and whether the second engine key is consistent；
If the first engine key and the second engine key agreement, the engine control system is to the hair
Motivation is unlocked.
5. the method for anti-theft security certification according to claim 2, which is characterized in that the method for the anti-theft security certification
Further include：
When first user key and the second user key agreement, and second cryptographic key and the third key
When key agreement, the safety certification box and/or the keyless entry one-key start control device control power supply relay into
The switching of row power supply.
6. the method for anti-theft security certification according to claim 1, which is characterized in that the method for the anti-theft security certification
Further include：
Offline facility for study obtains vehicle identification code, and according to the vehicle identification code, generates user key, cryptographic key, hair
Motivation key and electronic lock key, wherein the user key includes first user key and the second user key,
The cryptographic key includes first cryptographic key, second cryptographic key and the third cryptographic key, described to start
Secret key includes the first engine key and the second engine key, and the electronic lock key includes first electronic lock
Key, the second electronic lock key and the third electronic lock key；
The user key, the cryptographic key, the engine key and the electronic lock key are respectively corresponded into write-in institute
State Intelligent key, the keyless entry one-key start control device, the engine control system, the safety certification box and
The electronic lock control device.
7. the method for anti-theft security certification according to claim 6, which is characterized in that described according to the vehicles identifications
Code generates user key, including：
The offline facility for study obtains the antepenulatimate character V of the vehicle identification code3, according to V3, obtain A1And A2, A1For
9-V3Value, A2For 10-V3Value；
The offline facility for study obtains the ultimate character V of the vehicle identification code1With detection station G, according to V1And G, obtain A3
And A4If, wherein 9-G >=7, A3For 3+V1Value units；A4For 7+V1Value units it is corresponding preset first
Corresponding character X in table；If 7 >=9-G >=5, A3For the units of the value of 7+V1；A4For 3+V1Value units default
The first corresponding table in corresponding character X；If 5 >=9-G >=3, A3For 1+V1Value units；A4For 9+V1Value
Digit corresponding character X in the preset first corresponding table；If 3 >=9-G >=1, A3For 5+V1Value units；A4For 5+
V1Value units in the preset first corresponding table corresponding character X；If 9-G≤1, A3For 9+V1Value units；
A4For 1+V1Value units in the preset first corresponding table corresponding character X；Wherein, V1、V3It is more than or equal to 0 with G
And the integer less than or equal to 9；
The offline facility for study is according to A1、A2、A3And A4, the user key is generated, the user key is A1A2A3A4。
8. the method for anti-theft security certification according to claim 6, which is characterized in that described according to the vehicles identifications
Code generates cryptographic key, engine key and electronic lock key, including：
The offline facility for study obtains the antepenulatimate character V of the vehicle identification code3, the vehicle identification code inverse
Second character V2With the ultimate character V of the vehicle identification code1, according to V1、V2And V3, obtain C1~C10, wherein C1=V3, C2
=V2, C3For V1+V2Value units, C4For V2-V1Absolute value, C5For V1+V3Value units, C6For V3-V1It is exhausted
To value, C7For V2+V3Value units, C8For V3-V2Absolute value in the preset second corresponding table corresponding character Y, C9
For V1+V2+V3Value units, C10For V3-V2-V1The units of absolute value correspond to corresponding word in table in preset third
Accord with Z；Wherein, V1、V2And V3It is the integer more than or equal to 0 and less than or equal to 9；
The offline facility for study is according to C1~C10, it is close to generate the cryptographic key, the engine key and the electronic lock
Key, the cryptographic key are C1C2C3C4C5C6C7C8C9C10, the engine key is C1C2C3C4C5C6C7C8, the electronic lock
Key is C9C10。
9. a kind of system of anti-theft security certification, which is characterized in that including Intelligent key, keyless entry one-key start control dress
It sets, engine control system, safety certification box and electronic lock control device；Wherein,
The Intelligent key is connect with the keyless entry one-key start control device, and the Intelligent key is stored with the first key
Spoon mark and the first cryptographic key；
The keyless entry one-key start control device respectively with the Intelligent key, the electronic lock control device and institute
The connection of safety certification box is stated, it is close that the keyless entry one-key start control device is stored with the first user key, the second key
Key, the second key identification and the first electronic lock key；
The engine control system is connect with the safety certification box, and the engine control system is stored with the first engine
Key；
The safety certification box respectively with the engine control system, the electronic lock control device and the no key into
Enter the connection of one-key start control device, the safety certification box is stored with second user key, third cryptographic key, second starts
Secret key and the second electronic lock key；
The electronic lock control device respectively with the keyless entry one-key start control device and the safety certification box
Connection, the electronic lock control device are stored with third electronic lock key；
The keyless entry one-key start control device is used to obtain first key identification and first cryptographic key,
And it is matched with second key identification and the second cryptographic key；It is also used to when first user key and described second
Cryptographic key, when with the second user key and the third cryptographic key successful match, to the electronic lock control device
Send the first electronic lock key；
The engine control system is used to match the first engine key with the second engine key, when
When the first engine key and the second engine cipher key match success, engine is unlocked；
The safety certification box is used to work as first key identification and first cryptographic key, with second key identification
When with the second cryptographic key successful match, first user key and second cryptographic key are obtained, and with described second
User key and the third cryptographic key are matched；It is also used to when first user key and second key are close
Key when with the second user key and the third cryptographic key successful match, sends institute to the electronic lock control device
State the second electronic lock key；It is also used to when first key identification and first cryptographic key, with the second key mark
When knowing with the second cryptographic key successful match, determines to the engine control system and send the second engine key；
The electronic lock control device is used for the third electronic lock key and the first electronic lock key and described second
Electronic lock key is matched, when the third electronic lock key and the first electronic lock key and second electronic lock are close
When key successful match, electronic lock is unlocked.
10. the system of anti-theft security according to claim 9 certification, which is characterized in that the anti-theft security certification is
System further includes power supply relay, the power supply relay respectively with the keyless entry one-key start control device, the electricity
Sub- lock control device, the safety certification box and engine control system connection；
When first user key and the second user key agreement, and second cryptographic key and the third key
When key agreement, the safety certification box and/or the keyless entry one-key start control device are also used to control the electricity
Source controller carries out power supply switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574045.4A CN106515657B (en) | 2015-09-10 | 2015-09-10 | A kind of method and system of anti-theft security certification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574045.4A CN106515657B (en) | 2015-09-10 | 2015-09-10 | A kind of method and system of anti-theft security certification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515657A CN106515657A (en) | 2017-03-22 |
| CN106515657B true CN106515657B (en) | 2018-11-30 |
Family
ID=58346058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510574045.4A Active CN106515657B (en) | 2015-09-10 | 2015-09-10 | A kind of method and system of anti-theft security certification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515657B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372842B (en) * | 2018-03-19 | 2019-09-24 | 湖州宏威新能源汽车有限公司 | Antitheft matching system and method |
| CN113138591B (en) * | 2020-01-20 | 2022-12-23 | 北京新能源汽车股份有限公司 | Control method and device of vehicle safety factor, control equipment and automobile |
| CN111976646B (en) * | 2020-07-08 | 2021-10-15 | 江铃汽车股份有限公司 | Engine anti-theft authentication method and system |
| CN112622822A (en) * | 2020-12-29 | 2021-04-09 | 江苏吉麦新能源车业有限公司 | Vehicle anti-theft system |
| CN112590705B (en) * | 2021-01-06 | 2021-12-24 | 江铃汽车股份有限公司 | Matching control method and system for automobile Bluetooth key |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860050A (en) * | 2004-06-30 | 2006-11-08 | 丰田自动车株式会社 | Anti-theft device for vehicle |
| JP2009084954A (en) * | 2007-10-02 | 2009-04-23 | Tokai Rika Co Ltd | Electronic key system for vehicle |
| JP2012007441A (en) * | 2010-06-28 | 2012-01-12 | Auto Network Gijutsu Kenkyusho:Kk | Vehicle control device |
| CN103010160A (en) * | 2013-01-18 | 2013-04-03 | 北京汽车股份有限公司 | Vehicle anti-theft method as well as system and vehicle |
| CN104724057A (en) * | 2015-02-13 | 2015-06-24 | 中国第一汽车股份有限公司 | High-safety hybrid electric automobile electronic lock anti-theft method |
-
2015
- 2015-09-10 CN CN201510574045.4A patent/CN106515657B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860050A (en) * | 2004-06-30 | 2006-11-08 | 丰田自动车株式会社 | Anti-theft device for vehicle |
| JP2009084954A (en) * | 2007-10-02 | 2009-04-23 | Tokai Rika Co Ltd | Electronic key system for vehicle |
| JP2012007441A (en) * | 2010-06-28 | 2012-01-12 | Auto Network Gijutsu Kenkyusho:Kk | Vehicle control device |
| CN103010160A (en) * | 2013-01-18 | 2013-04-03 | 北京汽车股份有限公司 | Vehicle anti-theft method as well as system and vehicle |
| CN104724057A (en) * | 2015-02-13 | 2015-06-24 | 中国第一汽车股份有限公司 | High-safety hybrid electric automobile electronic lock anti-theft method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106515657A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106515657B (en) | A kind of method and system of anti-theft security certification | |
| US9865113B2 (en) | Apparatus, system and method for dynamic identification and key management for vehicle access | |
| CN105976466B (en) | Automobile entrance guard door opening method | |
| US9865112B2 (en) | Apparatus, system and method for dynamic identification for vehicle access | |
| CN101393658B (en) | Central controlled anti-theft method and system for automobile | |
| JP5973224B2 (en) | Electronic key registration method | |
| CN104118392B (en) | A kind of engine anti-theft authentication method of engine theftproof system and device | |
| US20150235487A1 (en) | Method for enabling peps key to operate multiple vehicles | |
| US8978109B2 (en) | Electronic control device for a vehicle | |
| WO2019042128A1 (en) | Anti-theft authentication method for motor vehicle, key-free entrance and start system and anti-theft authentication system | |
| US10421432B2 (en) | Tamper resistant lock assembly having physical unclonable functions | |
| WO2017207641A1 (en) | Apparatus, system and method for dynamic identification and key managemement for vehicle access | |
| CN104477130B (en) | Lockset for automobile | |
| CN104724057B (en) | A kind of hybrid vehicle electronic locking theft preventing method of high security | |
| US20020049904A1 (en) | Access system with possibility of learing unknown access keys | |
| JP2018084109A (en) | Locking system | |
| CN108372842A (en) | Antitheft matching system and method | |
| JP5437958B2 (en) | Vehicle electronic key system | |
| CN113613214A (en) | In-vehicle message authentication key management method and readable storage medium | |
| CN113205628B (en) | Intelligent door lock control method and system based on biological feature recognition | |
| CN115190477A (en) | Vehicle intranet ECU (electronic control unit) hierarchical authentication method based on dynamic key | |
| CN111083696A (en) | Communication verification method and system, mobile terminal and vehicle terminal | |
| CN107323418A (en) | The burglary-resisting system and its method of a kind of rent-a-car | |
| CN109131218A (en) | Starting method, apparatus, vehicle and the computer readable storage medium of vehicle | |
| CN105196970A (en) | Electric vehicle burglary prevention method and device and electric vehicle drive part burglary prevention method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |