CN107963056A - A kind of long-range car locking of integral new-energy passenger locks the control method with unlock - Google Patents
A kind of long-range car locking of integral new-energy passenger locks the control method with unlock Download PDFInfo
- Publication number
- CN107963056A CN107963056A CN201711182596.1A CN201711182596A CN107963056A CN 107963056 A CN107963056 A CN 107963056A CN 201711182596 A CN201711182596 A CN 201711182596A CN 107963056 A CN107963056 A CN 107963056A
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- China
- Prior art keywords
- automobile
- heartbeat
- control method
- controller
- entire car
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Classifications
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- 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
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
-
- 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
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of long-range car locking of integral new-energy passenger of the present invention locks the control method with unlock, including following steps：S1, automobile power on, and read memorizer information；S2, automobile is no closes remaining fund for verification, if so, automobile is normally driven a vehicle, if it is not, entering step S3；S3, detection automobile continuously power on whether verification failure cumulative number reaches pre-determined number, if so, entering step S4, if it is not, automobile is normally driven a vehicle, enter step S5；S4, car locking immediately, high pressure on vehicle, enters step S6；S5, detection automobile power on whether reach predetermined power-on time；S6, starts checking process, whether detection check succeeds, if so, S7 is entered step, if it is not, entering step S8；S7, performs enterprise supervision platform command, enters step S2；S8, under automobile after electricity, the continuous verification failure cumulative number that powers on adds 1.A kind of long-range car locking locking of integral new-energy passenger of the present invention and the control method method unlocked are simple, and verification effect is good.
Description
Technical field
The present invention relates to technical field of automotive electronics, especially a kind of long-range car locking of integral new-energy passenger locks the control with unlock
Method processed.
Background technology
With the development of the society, the consumption pattern of the mankind has changed a lot, progressively there is excessive consumption mode,
Especially it is embodied in 0vehicle marketing market.Seller at utmost develops and excavates potential market to improve the sales volume of vehicle,
It is proposed low down payment mortgage loan purchase car plan, and buyer purchases car in order not to which substantial amounts of money is put into, while quality of the life is lifted,
Active response seller proposes mortgage loan buying car plan.
However, customer, after long-time car, deliberate arrears car money, causes business capital to steam again excessive cycle, influence
Enterprise development, therefore, enterprise carry out vehicle using Telelock vehicle device system remotely adding to urge customer to close remaining fund in time, one after another
Lock.
In current vehicle, the entire car controller of integral new-energy passenger is all run using 32 bare machines of mainstream, do not support with
The Encryption Algorithm such as machine function and MD5, locking and unlock to Telelock bring certain puzzlement.
The content of the invention
The invention discloses a kind of long-range car locking of integral new-energy passenger to lock the control method with unlock, to solve the prior art
Middle entire car controller does not support the Encryption Algorithm such as random function and MD5, and the problem of cause long-range car locking difficult.
In order to solve the above technical problems, present invention employs following technical measures：
A kind of long-range car locking of integral new-energy passenger locks the control method with unlock, including following steps：
S1, automobile power on, and entire car controller reads memorizer information；
S2, automobile is no closes remaining fund for verification, if so, automobile is normally driven a vehicle, if it is not, entering step S3；
S3, detection automobile continuously power on whether verification failure cumulative number reaches pre-determined number, if so, S4 is entered step,
If it is not, automobile is normally driven a vehicle, S5 is entered step；
S4, entire car controller car locking immediately, high pressure on vehicle, enters step S6；
S5, detection automobile powers on whether reach predetermined power-on time, if so, entering step S6；
S6, starts checking process, and whether detection check succeeds, if so, S7 is entered step, if it is not, entering step S8；
S7, performs enterprise supervision platform command, enters step S2；
S8, under automobile after electricity, the continuous verification failure cumulative number that powers on adds 1.
As further improved, in step s 6, the step of startup checking process, further comprises：
S61, the entire car controller obtain the heartbeat of automobile electrical components, generate Seeds and send to GPRS module, described
Entire car controller calculates KEY I according to pre-defined algorithm, and the Seeds is sent to the enterprise supervision and put down by the GPRS module
Platform；
S62, the enterprise supervision platform calculate KEY II according to pre-defined algorithm, and the enterprise supervision platform is by the KEY
I sends to the GPRS module, and the entire car controller is forwarded to by the GPRS module；
S63, the entire car controller detects whether to receive KEY II, if so, S64 is entered step, if it is not, entering step
S65；
S64, whether the entire car controller verification KEY I is equal with KEY II, if so, S7 is entered step, if it is not, entering step
Rapid S8；
S65, detects whether to exceed predetermined receiving time, if so, S61 is entered step, if it is not, entering step S3.
As further improved, the automobile electrical components include automobile instrument, DC-DC converter, electric machine controller,
BMS, entire car controller and electric steering controller.
As further improved, the heartbeat sends out frame number by each automobile electrical components itself CAN message, described
The valid value range of heartbeat is as defined in communications protocol in scope.
As further improved, the Seeds includes automobile instrument heartbeat, constant 1, DC-DC converter heartbeat, motor
Controller heartbeat, BMS heartbeats, entire car controller heartbeat, constant 2 and electric steering controller heartbeat.
As further improved, the KEY I and the KEY II are the numeral of 8 bytes, including k1, k2 ...,
k7、k8；Wherein：
K1=(the automobile instrument heartbeat+constant 1) %255；
K2=(DC-DC converter heartbeat described in constant 1+) %255；
K3=(the DC-DC converter heartbeat+electric machine controller heartbeat) %255；
K4=(the electric machine controller heartbeat+BMS heartbeats) %255；
K5=(the BMS heartbeats+entire car controller heartbeat) %255；
K6=(the entire car controller heartbeat+constant 2) %255；
K7=(electric steering controller heartbeat described in constant 2+) %255；
K8=(the electricity steering controller heartbeat+automobile instrument heartbeat) %255.
As further improved, the pre-determined number is 60-80 times.
As further improved, the predetermined power-on time is 15-25min.
As further improved, the predetermined receiving time is 5-10S.
As further improved, further comprise after step S1：
S11, whether the detection running car time exceedes predetermined permission usage time, if so, S2 is entered step, if it is not, vapour
Car is normally driven a vehicle.
Compared with prior art, the present invention has the following advantages：
1st, a kind of long-range car locking of integral new-energy passenger of the present invention is locked with using integral new-energy passenger vapour in the control method of unlock
Generator of the pulse rate of car electrical components as random function, the pulse rate is readily obtained, and pre-defined algorithm is simple and practicable, is protected
The accuracy of check results is demonstrate,proved.
Brief description of the drawings
Attached drawing 1 is the flow diagram that a kind of long-range car locking of integral new-energy passenger of the present invention locks the control method with unlocking.
Attached drawing 2 is flow diagram the step of starting checking process in attached drawing 1.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Attached drawing in mode, is clearly and completely described the technical solution in embodiment of the present invention, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The scope of protection.Therefore, below the detailed description of the embodiments of the present invention to providing in the accompanying drawings be not intended to limit will
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts, belongs to this
Invent the scope of protection.
For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Please referring to Fig.1, in embodiment, a kind of long-range car locking of integral new-energy passenger locks and the control method of unlock, including with
Under several steps：
S1, automobile power on, and entire car controller reads memorizer information；
S2, automobile is no closes remaining fund for verification, if so, automobile is normally driven a vehicle, if it is not, entering step S3；
S3, detection automobile continuously power on whether verification failure cumulative number reaches pre-determined number, if so, S4 is entered step,
If it is not, automobile is normally driven a vehicle, S5 is entered step；
S4, entire car controller car locking immediately, high pressure on vehicle, enters step S6；
S5, detection automobile powers on whether reach predetermined power-on time, if so, entering step S6；
S6, starts checking process, and whether detection check succeeds, if so, S7 is entered step, if it is not, entering step S8；
S7, performs enterprise supervision platform command, enters step S2；
S8, under automobile after electricity, the continuous verification failure cumulative number that powers on adds 1.
In actual use, after automobile powers on, the entire car controller reads the vehicle stored in memory
Whether information, verification automobile close remaining fund, and if closing remaining fund, then automobile is normally driven a vehicle, if it is not, the vehicle control
Continuously power on whether verification failure cumulative number reaches pre-determined number described in device detection automobile processed, if so, the then full-vehicle control
Car locking, the automobile can only go up high pressure to device immediately, and only automobile component can be worked normally all, and the automobile is if it is not, open
Move the checking process.
Wherein, in order to ensure that autoist can have preferably automobile experience and prevent autoist malicious sabotage
Checking process, the pre-determined number are 60-80 times, and the pre-determined number in the range of this, autoist can be experienced fully
To the driving experience of the automobile, be well understood that the performance of the automobile, but will not deliberately be destroyed because of autoist or
Accidental destruction automotive system so that checking process can not be normally carried out, and make autoist not close the situation of remaining fund
Under use the automobile always, cause the economic loss of Automobile Enterprises.In the present embodiment, the value for subscribing number is 65
It is secondary, the user experience of user had both been met, has prevented user in malicious sabotage automobile component or automobile component accidental damage
In the case of, always using the automobile, it ensure that the interests of Automobile Enterprises.
When the continuous verification failure cumulative number that powers on for detecting the automobile is not up to the pre-determined number, then treat
After reaching predetermined power-on time to the automobile power-on time, checking process described in the automobile starting, detects the automobile
Whether being capable of normal verification, if it is possible to normal verification, then the automobile perform the instruction of the enterprise supervision platform, if not
Can normal verification, then the continuous verification failure cumulative number that powers on add 1.
In order to ensure that automobile component needed for the checking process can be described pre- under normal operating conditions
It is 15-25min to determine power-on time scope, and the predetermined power-on time in the range of this can ensure institute in the checking process
The time that the automobile component needed can have abundance starts, into the state of normal work, it is ensured that the verification of the checking process
Accuracy.In the present embodiment, the value of the predetermined power-on time is 20min.
Please refer to Fig.2, in the present embodiment, in step s 6, described the step of starting checking process further comprises：
S61, the entire car controller obtain the heartbeat of automobile electrical components, generate Seeds and send to GPRS module, described
Entire car controller calculates KEY I according to pre-defined algorithm, and the Seeds is sent to the enterprise supervision and put down by the GPRS module
Platform；
S62, the enterprise supervision platform calculate KEY II according to pre-defined algorithm, and the enterprise supervision platform is by the KEY
I sends to the GPRS module, and the entire car controller is forwarded to by the GPRS module；
S63, the entire car controller detects whether to receive KEY II, if so, S64 is entered step, if it is not, entering step
S65；
S64, whether the entire car controller verification KEY I is equal with KEY II, if so, S7 is entered step, if it is not, entering step
Rapid S8；
S65, detects whether to exceed predetermined receiving time, if so, S61 is entered step, if it is not, entering step S3.
In step S61, the automobile electrical components includes automobile instrument, DC-DC converter, electric machine controller, BMS, vehicle
Controller and electric steering controller.
In step S61, the heartbeat sends out frame number, the heartbeat by each automobile electrical components itself CAN message
Valid value range in scope, the value range of the virtual value of the heartbeat is within 0-255 as defined in communications protocol.
In the present embodiment, the Seeds includes automobile instrument heartbeat, constant 1, DC-DC converter heartbeat, electric machine controller
Heartbeat, BMS heartbeats, entire car controller heartbeat, constant 2 and electric steering controller heartbeat.
In embodiment, the KEY I and the KEY II are the numeral of 8 bytes, including k1, k2 ..., k7, k8；Its
In：
K1=(the automobile instrument heartbeat+constant 1) %255；
K2=(DC-DC converter heartbeat described in constant 1+) %255；
K3=(the DC-DC converter heartbeat+electric machine controller heartbeat) %255；
K4=(the electric machine controller heartbeat+BMS heartbeats) %255；
K5=(the BMS heartbeats+entire car controller heartbeat) %255；
K6=(the entire car controller heartbeat+constant 2) %255；
K7=(electric steering controller heartbeat described in constant 2+) %255；
K8=(the electricity steering controller heartbeat+automobile instrument heartbeat) %255.
The KEY I and the KEY II are drawn according to pre-defined algorithm by the pulse rate to the automobile electrical components, both protected
The feasibility for changing pre-defined algorithm is demonstrate,proved, algorithm is simple, and the pulse rate is easily obtained, and the institute calculated by pre-defined algorithm
KEY I and the KEY II are stated, in turn ensure that the automobile electrical components in the case of normal work, could obtain the heartbeat
Value, and then obtain the KEY I and KEY II, it is therefore prevented that automobile electrical components or described described in autoist malicious sabotage
Automobile electrical components makes autoist use the outstanding automobile of remaining fund always by accidental damage, causes Automobile Enterprises
Interests are lost.
In step S65, it is contemplated that the KEY I and the KEY II there are certain delay and are deposited in transmission process
In the case where some environmental signal is bad, the value range of the predetermined receiving time is 5-10S.In order to balance the verification
The time of flow and efficiency, reach the verification that rapid verification avoids producing because of poor signal again and postpone, in the present embodiment, institute
The value for stating predetermined receiving time is 8S.Verification is caused to tie because Seeds is different in order to avoid the KEY I and KEY II
The inaccuracy of fruit, the Seeds of the entire car controller will retain the time of 10S, with ensure the enterprise supervision platform with it is described
The Seeds of entire car controller is identical, and then draws the KEY I and the KEY II respectively according to identical pre-defined algorithm.
In order to avoid the automobile is because environment, caused by poor signal so that the automobile verification cannot be by,
After the checking process failure of first time, the entire car controller can repeat the checking process, if described
Verification passes through before electricity under automobile, then the continuous verification failure cumulative number that powers on is without adding 1 operation, if in the automobile
Not validated before lower electricity, then after electricity under automobile, the continuous verification failure cumulative number that powers on carries out adding 1 operation.
In order to reduce power consumption, further comprise after step S1：
S11, whether the detection running car time exceedes predetermined permission usage time, if so, S2 is entered step, if it is not, vapour
Car is normally driven a vehicle.
When automobile is also in predetermined permission usage time, then the automobile is not either closing debt or is being settled deficient
In the case of money, the entire car controller does not start the checking process, reduces the power consumption of the entire car controller.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God and any modification, equivalent substitution, improvement and etc. within principle, done, should be included within the scope of protection of the invention.
Claims (10)
1. a kind of long-range car locking of integral new-energy passenger locks the control method with unlock, it is characterised in that：Including following steps：
S1, automobile power on, and entire car controller reads memorizer information；
S2, automobile is no closes remaining fund for verification, if so, automobile is normally driven a vehicle, if it is not, entering step S3；
S3, detection automobile continuously power on whether verification failure cumulative number reaches pre-determined number, if so, S4 is entered step, if it is not,
Automobile is normally driven a vehicle, and enters step S5；
S4, entire car controller car locking immediately, high pressure on vehicle, enters step S6；
S5, detection automobile powers on whether reach predetermined power-on time, if so, entering step S6；
S6, starts checking process, and whether detection check succeeds, if so, S7 is entered step, if it is not, entering step S8；
S7, performs enterprise supervision platform command, enters step S2；
S8, under automobile after electricity, the continuous verification failure cumulative number that powers on adds 1.
2. control method according to claim 1, it is characterised in that in step s 6, the step for starting checking process
Suddenly further comprise：
S61, the entire car controller obtain the heartbeat of automobile electrical components, generate Seeds and send to GPRS module, the vehicle
Controller calculates KEY I according to pre-defined algorithm, and the GPRS module sends the Seeds to the enterprise supervision platform；
S62, the enterprise supervision platform calculate KEY II according to pre-defined algorithm, and the enterprise supervision platform sends out the KEY I
Send to the GPRS module, the entire car controller is forwarded to by the GPRS module；
S63, the entire car controller detects whether to receive KEY II, if so, S64 is entered step, if it is not, entering step S65；
S64, whether the entire car controller verification KEY I is equal with KEY II, if so, S7 is entered step, if it is not, entering step
S8；
S65, detects whether to exceed predetermined receiving time, if so, S61 is entered step, if it is not, entering step S3.
3. control method according to claim 2, it is characterised in that the automobile electrical components includes automobile instrument, DCDC
Converter, electric machine controller, BMS, entire car controller and electric steering controller.
4. control method according to claim 3, it is characterised in that the heartbeat is each automobile electrical components itself
CAN message sends out frame number, and the valid value range of the heartbeat is as defined in communications protocol in scope.
5. control method according to claim 4, it is characterised in that the Seeds include automobile instrument heartbeat, constant 1,
DC-DC converter heartbeat, electric machine controller heartbeat, BMS heartbeats, entire car controller heartbeat, constant 2 and electric steering controller heartbeat.
6. control method according to claim 5, it is characterised in that the KEY I and the KEY II are 8 bytes
Numeral, including k1, k2 ..., k7, k8；Wherein：
K1=(the automobile instrument heartbeat+constant 1) %255；
K2=(DC-DC converter heartbeat described in constant 1+) %255；
K3=(the DC-DC converter heartbeat+electric machine controller heartbeat) %255；
K4=(the electric machine controller heartbeat+BMS heartbeats) %255；
K5=(the BMS heartbeats+entire car controller heartbeat) %255；
K6=(the entire car controller heartbeat+constant 2) %255；
K7=(electric steering controller heartbeat described in constant 2+) %255；
K8=(the electricity steering controller heartbeat+automobile instrument heartbeat) %255.
7. control method according to claim 1, it is characterised in that the pre-determined number is 60-80 times.
8. control method according to claim 1, it is characterised in that the predetermined power-on time is 15-25min.
9. control method according to claim 2, it is characterised in that the predetermined receiving time is 5-10S.
10. control method according to claim 1, it is characterised in that further comprise after step S1：
S11, whether the detection running car time exceedes predetermined permission usage time, if so, S2 is entered step, if it is not, automobile is just
Often driving.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838407 | 2017-09-18 | ||
| CN2017108384075 | 2017-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107963056A true CN107963056A (en) | 2018-04-27 |
| CN107963056B CN107963056B (en) | 2019-11-05 |
Family
ID=62001507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711182596.1A Active CN107963056B (en) | 2017-09-18 | 2017-11-23 | A kind of control method that the long-range car locking of integral new-energy passenger is locked and unlocked |
Country Status (1)
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| CN (1) | CN107963056B (en) |
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| CN109816827A (en) * | 2019-01-15 | 2019-05-28 | 杰克缝纫机股份有限公司 | Suitable for the locking method of sewing device, terminal, medium and sewing device |
| CN111873941A (en) * | 2020-07-16 | 2020-11-03 | 徐州徐工汽车制造有限公司 | Vehicle remote control system and method for new energy automobile leasing business |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107963056B (en) | 2019-11-05 |
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