CN105196970A - Electric vehicle burglary prevention method and device and electric vehicle drive part burglary prevention method - Google Patents
Electric vehicle burglary prevention method and device and electric vehicle drive part burglary prevention method Download PDFInfo
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- CN105196970A CN105196970A CN201510648584.8A CN201510648584A CN105196970A CN 105196970 A CN105196970 A CN 105196970A CN 201510648584 A CN201510648584 A CN 201510648584A CN 105196970 A CN105196970 A CN 105196970A
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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
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
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Abstract
The invention provides an electric vehicle burglary prevention method and device and an electric vehicle drive part burglary prevention method to achieve burglary prevention of a whole electric vehicle and a driving part of the electric vehicle. The electric vehicle is provided with a vehicle control unit. The electric vehicle burglary prevention method comprises the steps of presetting a vehicle locking code in the vehicle control unit, and unlocking the vehicle control unit after receiving a vehicle unlocking code matched with the vehicle locking code. The electric vehicle drive part burglary prevention method comprises the steps of presetting a driving locking code in the driving part, and unlocking the driving part after receiving a driving unlocking code matched with the driving locking code. The invention further provides an electric vehicle burglary prevention device. The electric vehicle burglary prevention device comprises a burglary prevention key, the vehicle locking code is preset in the vehicle control unit, and the vehicle unlocking code matched with the vehicle locking code is pre-stored in the burglary prevention key.
Description
Technical field
The present invention relates to electric vehicle engineering field, particularly relate to a kind of theft preventing method of electronlmobil and the theft preventing method of device and drive element thereof.
Background technology
Electronlmobil take vehicle power as power, drives the vehicle of wheels travel with motor.Along with popularizing of electronlmobil, the antitheft of electronlmobil becomes a technical barrier.
At present, it is antitheft that existing fuel-engined vehicle adopts engine anti-theft technology to realize car load, but, because engine anti-theft technology is rely on driving engine, be not certainly suitable for the antitheft of electronlmobil.
In addition, it is antitheft that current engine anti-theft technology is conceived to car load, do not relate to the antitheft of vitals on car load; And in electronlmobil, as electrokinetic cell, master drive the expensive of the parts such as motor and direct current transducer, belonging to the vitals of electronlmobil, is equally also antitheft emphasis.
Therefore, how to design a kind of theft preventing method of electronlmobil and the theft preventing method of device and drive element thereof, drive element antitheft with the car load realizing electronlmobil antitheft, become the technical matters that those skilled in the art need solution at present badly.
Summary of the invention
The object of this invention is to provide a kind of theft preventing method of electronlmobil and the theft preventing method of device and drive element thereof, the car load that can realize electronlmobil be antitheft, drive element antitheft.
For solving the problems of the technologies described above, the invention provides a kind of theft preventing method of electronlmobil, described electronlmobil has full-vehicle control unit, and described theft preventing method comprises the following steps:
1) preset car load locking code in described full-vehicle control unit;
2) when receiving the car load PUK mated with described car load locking code, described full-vehicle control unit is unlocked.
The theft preventing method of electronlmobil provided by the present invention, preset car load locking code in full-vehicle control unit, when receiving the car load PUK mated with car load locking code, just realize the unblock of full-vehicle control unit, now full-vehicle control unit can perform the control to car load, and then completes driving action; Otherwise full-vehicle control unit is in lockup state, whole vehicle receiver, less than any action command, cannot complete driving action, thus serves the antitheft effect of car load.
It is specifically intended that theft preventing method of the present invention is comparatively simple, only need preset car load locking code in full-vehicle control unit, allow the unblock that automatically can realize full-vehicle control unit in start-up course at vehicle, operate more simple.
Alternatively, described electronlmobil also has the power-supply management system being placed in electrokinetic cell, described step 1) further comprising the steps of: the first key of preset mutual coupling in described full-vehicle control unit and described battery management system;
Described step 2) also comprise step 31 afterwards): the cipher key match of carrying out described full-vehicle control unit and described power-supply management system, if coupling, then described full-vehicle control unit sends the work order allowing to start to described power-supply management system.
Alternatively, described electronlmobil also has the motor control unit being placed in drive motor, described step 1) further comprising the steps of: the second key of preset mutual coupling in described full-vehicle control unit and described motor control unit;
Described step 2) also comprise step 32 afterwards): the cipher key match of carrying out described full-vehicle control unit and described motor control unit, if coupling, then described full-vehicle control unit sends the work order allowing to start to described motor control unit.
Alternatively, described electronlmobil also has the direct current TCU transfer control unit being placed in direct current transducer, described step 1) further comprising the steps of: the 3rd key of preset mutual coupling in described full-vehicle control unit and described direct current TCU transfer control unit;
Described step 2) also comprise step 33 afterwards): the cipher key match of carrying out described full-vehicle control unit and described direct current TCU transfer control unit, if coupling, then described full-vehicle control unit sends the work order allowing to start to described direct current TCU transfer control unit.
Alternatively, described electronlmobil also has the direct current TCU transfer control unit being placed in direct current transducer, described step 1) further comprising the steps of: the 3rd key of preset mutual coupling in described full-vehicle control unit and described direct current TCU transfer control unit;
Described step 2) also comprise step 33 afterwards): the cipher key match of carrying out described full-vehicle control unit and described direct current TCU transfer control unit, if coupling, then described full-vehicle control unit sends the work order allowing to start to described direct current TCU transfer control unit.
The present invention also provides the theft preventing method of drive element in a kind of electronlmobil, and described drive element has control unit, and described theft preventing method comprises the following steps:
11) preset driving locking code in described drive element;
12) when receiving the driving PUK mated with described driving locking code, described drive element is unlocked.
The present invention can also realize antitheft to drive element by the form of preset driving locking code in drive element; Particularly, drive element only receives the corresponding PUK that drives and can realize unlocking, otherwise will be in down state, thus reduces the motivation of stealing drive element, realizes the antitheft of drive element.
Alternatively, described control unit is power-supply management system, motor control unit or direct current TCU transfer control unit, and described driving locking code is preset in described power-supply management system, motor control unit or direct current TCU transfer control unit respectively.
The present invention also provides a kind of anti-joyride device of electronlmobil, described electronlmobil has full-vehicle control unit, described anti-joyride device comprises anti-theft key, presets car load locking code in described full-vehicle control unit, and described anti-theft key prestores the car load PUK mated with described car load locking code.
Anti-joyride device of the present invention can arrange anti-theft key, anti-theft key prestores the car load PUK mated with car load locking code, when anti-theft key starts electronlmobil, directly car load PUK can be passed to full-vehicle control unit, realize the unblock of full-vehicle control unit, and then carry out thermoacoustic prime engine by full-vehicle control unit; That is, only have anti-theft key to start electronlmobil, otherwise cannot drive a vehicle, achieve car load antitheft.
Alternatively, described electronlmobil also comprises the power-supply management system being placed in electrokinetic cell, the motor control unit being placed in drive motor and is placed in the direct current TCU transfer control unit of direct current transducer; The 3rd key that described full-vehicle control unit has the first key mated with described battery management system, the second key mated with described motor control unit and mates with described direct current TCU transfer control unit.
Alternatively, described electronlmobil also comprises the power-supply management system being placed in electrokinetic cell, the motor control unit being placed in drive motor and is placed in the direct current TCU transfer control unit of direct current transducer; The 3rd PUK that described anti-theft key prestores the first PUK mated with described power-supply management system, the second PUK mated with described motor control unit and mates with described direct current TCU transfer control unit.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of theft preventing method in a kind of detailed description of the invention of electronlmobil provided by the present invention.
Detailed description of the invention
Core of the present invention is to provide theft preventing method, the anti-joyride device of a kind of electronlmobil and drive element thereof, the car load that can realize electronlmobil is antitheft, drive element antitheft.
Below in conjunction with accompanying drawing, the theft preventing method of electronlmobil of the present invention and drive element thereof, anti-joyride device are specifically introduced, so that those skilled in the art's accurate understanding technical scheme of the present invention.
First, second word such as grade as herein described, only in order to the same or similar multiple parts of specification configuration, structure or numerical value, does not represent certain particular determination to order.
The invention provides a kind of theft preventing method of electronlmobil, antitheft for realizing car load, the antitheft of the important drive elements such as electrokinetic cell, drive motor and direct current transducer can also be realized.Electronlmobil has full-vehicle control unit (English abbreviation HCU), and full-vehicle control unit (English abbreviation HCU) is arranged in car usually, for realizing the control of car load; Usually, electronlmobil of the present invention also comprises electrokinetic cell, direct current transducer and drive motor, power-supply management system (English abbreviation BMS) is provided with in electrokinetic cell, be provided with motor control unit (English abbreviation MCU) in drive motor, in direct current transducer, be provided with direct current TCU transfer control unit (English abbreviation DDU).
As shown in Figure 1, theft preventing method of the present invention can comprise the following steps:
S11: preset car load locking code in HCU, preset first private cipher key in BMS, preset second private cipher key in MCU, preset 3rd private cipher key in DDU, preset first Public Key, the second Public Key and the 3rd Public Key in HCU, described first Public Key, the second Public Key and the 3rd Public Key mate with the first private cipher key, the second private cipher key and the 3rd private cipher key successively;
S12: prestore the car load PUK mated with car load locking code in anti-theft key, and car load PUK can match with car load locking code, to unlock HCU;
S13: after vehicle launch, anti-theft key sends car load PUK, and is passed to HCU by coil;
S14:HCU carries out unblock computing according to predetermined unlock algorithm;
S15: whether successfully judge to unlock computing, whether the car load PUK that namely HCU receives matches with its car load locking code, is perform step S16, otherwise performs step S22;
S16:HCU unlocks, and by CAN, the first Public Key preset in HCU is passed to BMS, and the second Public Key is passed to MCU, and the 3rd Public Key is passed in DDU, starts cipher key match, then performs step S17;
S17: judge that whether the cipher key match of BMS, MCU and DDU is all successful, be perform step S18, otherwise perform step S19;
S18:HCU sends the instruction allowing to start to BMS, MCU and DDU by CAN, then perform step S20;
S19:HCU sends the instruction of No starting to BMS, MCU and DDU by CAN, then perform step S21;
After S20:BMS, MCU and DDU receive the work order allowing to start, perform startup work, vehicle normally runs;
After S21:BMS, MCU and DDU receive the work order of No starting, forbid its component actuation controlled, vehicle cannot start;
S22:HCU quits work, and refuses follow-up cipher key match work, vehicle launch failure.
Visible, the theft preventing method of electronlmobil of the present invention, preset car load locking code in HCU, to realize the locking to HCU, then, when only having HCU to receive the PUK of car load locking code coupling, can unlock, otherwise HCU cannot normally work, HCU can quit work in other words, causes the startup failure of electronlmobil, achieves the antitheft of electronlmobil.
The present invention can also preset first Public Key in HCU further, and at preset the first private cipher key mated with the first Public Key of BMS, then the first Public Key and the first private cipher key form the first key mutually mated, after HCU unlocks, BMS can be started by the coupling of the first key; That is, when only having the first cipher key match success, BMS just controls electrokinetic cell and carries out startup work, otherwise will forbid electrokinetic cell work.Because BMS is placed in electrokinetic cell, belong to a part for electrokinetic cell, and only have the HCU that car load mates to unlock BMS, even if electrokinetic cell is stolen, also belong to unsve " waste product ", thus reduce largely or eliminate the power stealing electrokinetic cell, realize the antitheft of electrokinetic cell.
In like manner, the present invention can also in HCU preset second Public Key, and in MCU preset second private cipher key, then the second Public Key and the second private cipher key form the second key of mutually coupling; HCU can carry out the coupling of the second key, to realize the unblock to MCU after unlocking.Because MCU is placed in drive motor, belong to a part for drive motor, even if drive motor is stolen, when the anti-theft key lacked for unlocking and HCU, drive motor cannot work, and achieve the antitheft of drive motor.
Moreover, the present invention can also in HCU preset 3rd Public Key, and in DDU preset 3rd private cipher key, the 3rd Public Key and the 3rd private cipher key form the 3rd key of mutually coupling; In like manner, only have HCU unlock after can control realization to the unblock of DDU, then the DDU being placed in direct current transducer is equivalent to an anti-theft column lock, achieves the antitheft of direct current transducer.
In like manner can know by inference, in theft preventing method of the present invention, can also in other vitals preset private cipher key, and in HCU the private cipher key of preset correspondence, to realize the antitheft of other vitals, finally realize the comprehensively antitheft of car load.
In detail, the execution sequence of above-mentioned steps S11 and step S12 can be unrestricted, namely can exchange both execution sequences, also synchronously can complete the preset of anti-theft key and HCU and each vitals (herein only for BMS, MCU and DDU).
Wherein, car load locking code and car load PUK various informative, can be binary code or dynamic password etc., also can be the fingerprint, sound instruction etc. of coupling mutually, concrete form not be limit.
In step s 12, when car load PUK is preset in anti-theft key, can be carried by miniature storaging pieces such as chips.Or, also can not car load locking code be preset in anti-theft key, and directly preset by operator, now, car load locking code can for coupling fingerprint, sound instruction, also or preset long number password etc., operator can start vehicle time directly input, make operation more simple and convenient, realize human-computer interaction better.
In step s 13, so-called vehicle launch refers to, start the engine, makes driving engine be in original place idling mode, and " car " of being namely commonly called as just carries out follow-up security after only having startup; Startup in step S13 can not be thought successfully to start, and only performs security according to follow-up step, finally can start vehicle, complete the control of driving; That is, theft preventing method of the present invention in practical implementation (namely specific to the control step on vehicle) although be perform after vehicle start-up, but because whether vehicle can successfully start determined by follow-up coupling action completely, therefore can vehicle anti-theft be realized.
In step S14, HCU carries out unblock computing according to predetermined unlock algorithm and in fact refers to, carries out mating of car load locking code and car load PUK according to predetermined matched rule, and so-called unlock algorithm is exactly the rule of coupling, matched rule can be preset as required, and concrete form is not limit.
Whether successfully step S15 after step S14 is one and judges unblock step, this step also can be omitted, namely can not judge after carrying out unblock computing in step S14 that whether unblock is successful, and directly perform corresponding actions according to unblock result, if namely car load locking code mates with car load PUK, perform step S16, otherwise perform step S22.
In step s 16, synchronously can complete the transmission of the first Public Key, the second Public Key and the 3rd Public Key, also can complete the transmission of three successively, the pass order of three can be unrestricted in other words, and those skilled in the art can arrange arbitrarily the pass order of three.
In step S17, when judging that whether the cipher key match of BMS, MCU and DDU is successful, corresponding with step S16.If synchronized transmission first Public Key, the second Public Key and the 3rd Public Key in step S16, then can synchronously complete the judgement whether the match is successful when performing step S17; If there is sequencing in the transmission of the first Public Key, the second Public Key and the 3rd Public Key, first to transmit the first Public Key, can first carry out the judgement whether the match is successful of the first key, when after the first key successful match, transmit the second Public Key again, so the like, after the second key successful match, carry out the transmission of the 3rd Public Key again; If there is sequencing in the transmission of the first Public Key, the second Public Key and the 3rd Public Key, the sequencing of three is not limited to be transmitted successively by the order of the first Public Key-the second Public Key-three Public Key, namely the transmission sequence of three can be arranged arbitrarily, and the interval of transmission also can be arranged arbitrarily; And, when the transmission sequence of the first Public Key, the second Public Key and the 3rd Public Key exists successively, the order of determining step also can not be limit, transmit next Public Key again after being not limited to the coupling of the first key, whether the match is successful also can to judge key again after completing all transmission; In like manner, judge that the key order whether the match is successful also can be unrestricted.
According to step S16 and S17, only have and all mate when the first key, the second key and the 3rd key, just carry out thermoacoustic prime engine, wherein any one parts does not mate and successfully cannot start vehicle yet, achieves comprehensively antitheft.
It should be noted that, those skilled in the art can to select in BMS, MCU and DDU any one as required or arrange key in both arbitrarily, also in three, all key can be set, when only arranging key in sub-unit in the middle, theft preventing method of the present invention by omit relevant to the parts not arranging key preset, mate and judge, the step such as execution.Simultaneously, those skilled in the art also can adjust the decision logic of step S17, such as, allow when one of them parts can be selected not mate to start, and two only selected wherein parts or any two parts just No starting when not mating, or carry out other forms of adjustment as required, to reduce because of the antitheft operation inconvenience brought to user.
In step S18 and step S19, it is only a kind of communication form that HCU sends instruction by CAN, the communication modes that concrete communication form can adopt according to electronlmobil and respective change; And the sequencing sending instruction also can adjust arbitrarily according to the mode of step S16 and step S17.
In step S19, if not, the instruction of No starting can be started, also can be directly locked by BMS, MCU and DDU, or adjust corresponding actions as required, such as send other instructions beyond the startups such as hint instructions.
In addition, successful match all herein completes all in the given time, if do not responded for a long time, also not thinks and mates in other words that it fails to match.In other words, those skilled in the art can also set possible match time, are defined as the schedule time, if cannot complete coupling in the given time, then draw negative decision, improve antitheft reliability further.
The present invention can also provide a kind of theft preventing method of drive element, in view of the importance of the drive elements such as BMS, MCU and DDU, the antitheft of drive element can be realized by the way, also only can arrange the theft preventing method of wherein a kind of drive element, the method can be general in each drive element.
In detail, the theft preventing method of drive element provided by the present invention can comprise the following steps:
S31: preset driving locking code in drive element, specifically can in the control unit of drive element preset described driving locking code, such as, can in BMS, MCU and DDU preset corresponding driving locking code;
S32: when the driving PUK received and drive locking code to mate, unlock corresponding drive element.
In detail, can in anti-theft key preset driving PUK, then when insert anti-theft key start vehicle time, driving PUK is passed to corresponding drive element, directly realizes the unblock of drive element.Owing to only can carry out the unblock of drive element when receiving and driving PUK, can reduce to a certain extent or eliminate and steal motivation, thus play the antitheft of drive element, keep the integraty of vehicle to greatest extent.
It will be understood by those skilled in the art that and drive PUK various informative, specifically can arrange with reference to the form of above car load PUK, repeat no more herein.
Drive PUK to be directly preset in anti-theft key, also can be preset in the control units such as HCU, then pass to each drive element, namely theft preventing method of the present invention specifically can perform the antitheft of each drive element with reference to step mentioned above.
On the basis of the above, present invention also offers a kind of anti-joyride device of electronlmobil, this electronlmobil has HCU, anti-joyride device of the present invention also comprises anti-theft key, can in HCU preset car load locking code, and the car load PUK that prestores in anti-theft key, car load PUK can mate with car load locking code, to realize the unblock to HCU, so that HCU performs formation control, electronlmobil is driven to be in driving pattern.
Obviously, need between HCU and anti-theft key to carry out communication, specifically can car load PUK is stored in the miniature storaging pieces such as chip, then after insertion anti-theft key, by communication transfer parts such as coils, car load PUK is passed to HCU.
The direct current TCU transfer control unit (i.e. DDU) that electronlmobil of the present invention can also comprise the power-supply management system (i.e. BMS) being placed in electrokinetic cell, the motor control unit (i.e. MCU) being placed in drive motor and be placed in direct current transducer; Described full-vehicle control unit (i.e. HCU) and described battery management system (i.e. BMS) have the first key mutually mated, and HCU and MCU has the second key of coupling mutually, and HCU and DDU has the 3rd key of coupling mutually.
After HCU unlocks, when needing to control BMS, MCU and DDU, first the coupling of the first key, the second key and the 3rd key has been needed, then BMS, MCU and DDU can be unlocked, and then control BMS, MCU and DDU complete starting operation, make vehicle launch, otherwise vehicle launch failure.
Or, the present invention can prestore the first PUK, the second PUK and the 3rd PUK in anti-theft key, first PUK can match with BMS, second PUK can mate with MCU, 3rd PUK can mate with DDU, so that corresponding PUK is passed to corresponding drive element by anti-theft key, realize the unblock of this drive element.
Described first PUK can match with BMS and refer to, can prestore battery locking code in BMS, and the first PUK can match with battery locking code, and then unlocks BMS.In like manner, the second PUK can mate with MCU and refers to, can prestore electric motor locking code in MCU, and arranges the second PUK and electric motor locking code matches, and then unlocks MCU by the second PUK.In like manner know by inference, the 3rd PUK can mate with DDU and refers to, can in DDU preset conv locking code, and the 3rd PUK be set mate with conv locking code, to realize the unblock of direct current transducer.
Communication described in the present invention refers to and realizes signal transmission in wired or wireless manner.Adopt anti-joyride device of the present invention can realize the antitheft of electronlmobil according to above-mentioned theft preventing method.
Those skilled in the art are to be understood that, the parts that electronlmobil comprises are more, and the structure of each parts and annexation are comparatively complicated, are only illustrated the part relevant to anti-joyride device herein, structure about electronlmobil refers to prior art, repeats no more herein.
Above the theft preventing method of electronlmobil provided by the present invention and drive element thereof, anti-joyride device are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands core concept of the present invention for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a theft preventing method for electronlmobil, described electronlmobil has full-vehicle control unit, it is characterized in that, described theft preventing method comprises the following steps:
1) preset car load locking code in described full-vehicle control unit;
2) when receiving the car load PUK mated with described car load locking code, described full-vehicle control unit is unlocked.
2. theft preventing method as claimed in claim 1, it is characterized in that, described electronlmobil also has the power-supply management system being placed in electrokinetic cell, described step 1) further comprising the steps of: the first key of preset mutual coupling in described full-vehicle control unit and described battery management system;
Described step 2) also comprise step 31 afterwards): the cipher key match of carrying out described full-vehicle control unit and described power-supply management system, if coupling, then described full-vehicle control unit sends the work order allowing to start to described power-supply management system.
3. theft preventing method as claimed in claim 1 or 2, it is characterized in that, described electronlmobil also has the motor control unit being placed in drive motor, described step 1) further comprising the steps of: the second key of preset mutual coupling in described full-vehicle control unit and described motor control unit;
Described step 2) also comprise step 32 afterwards): the cipher key match of carrying out described full-vehicle control unit and described motor control unit, if coupling, then described full-vehicle control unit sends the work order allowing to start to described motor control unit.
4. theft preventing method as claimed in claim 3, it is characterized in that, described electronlmobil also has the direct current TCU transfer control unit being placed in direct current transducer, described step 1) further comprising the steps of: the 3rd key of preset mutual coupling in described full-vehicle control unit and described direct current TCU transfer control unit;
Described step 2) also comprise step 33 afterwards): the cipher key match of carrying out described full-vehicle control unit and described direct current TCU transfer control unit, if coupling, then described full-vehicle control unit sends the work order allowing to start to described direct current TCU transfer control unit.
5. theft preventing method as claimed in claim 1 or 2, it is characterized in that, described electronlmobil also has the direct current TCU transfer control unit being placed in direct current transducer, described step 1) further comprising the steps of: the 3rd key of preset mutual coupling in described full-vehicle control unit and described direct current TCU transfer control unit;
Described step 2) also comprise step 33 afterwards): the cipher key match of carrying out described full-vehicle control unit and described direct current TCU transfer control unit, if coupling, then described full-vehicle control unit sends the work order allowing to start to described direct current TCU transfer control unit.
6. the theft preventing method of drive element in electronlmobil, described drive element has control unit, it is characterized in that, described theft preventing method comprises the following steps:
11) preset driving locking code in described drive element;
12) when receiving the driving PUK mated with described driving locking code, described drive element is unlocked.
7. theft preventing method as claimed in claim 6, it is characterized in that, described control unit is power-supply management system, motor control unit or direct current TCU transfer control unit, and described driving locking code is preset in described power-supply management system, motor control unit or direct current TCU transfer control unit respectively.
8. the anti-joyride device of an electronlmobil, described electronlmobil has full-vehicle control unit, it is characterized in that, described anti-joyride device comprises anti-theft key, preset car load locking code in described full-vehicle control unit, described anti-theft key prestores the car load PUK mated with described car load locking code.
9. anti-joyride device as claimed in claim 8, it is characterized in that, described electronlmobil also comprises the power-supply management system being placed in electrokinetic cell, the motor control unit being placed in drive motor and is placed in the direct current TCU transfer control unit of direct current transducer; Described full-vehicle control unit has the first key, the second key and the 3rd key that mutually mate successively with described battery management system, described motor control unit and described direct current TCU transfer control unit.
10. anti-joyride device as claimed in claim 8, it is characterized in that, described electronlmobil also comprises the power-supply management system being placed in electrokinetic cell, the motor control unit being placed in drive motor and is placed in the direct current TCU transfer control unit of direct current transducer; The 3rd PUK that described anti-theft key prestores the first PUK mated with described power-supply management system, the second PUK mated with described motor control unit and mates with described direct current TCU transfer control unit.
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Cited By (4)
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| CN106314363A (en) * | 2016-09-08 | 2017-01-11 | 深圳市沃特玛电池有限公司 | Electric vehicle identification monitoring system and method |
| CN108082341A (en) * | 2018-01-24 | 2018-05-29 | 五羊—本田摩托（广州）有限公司 | A kind of electric vehicle battery and electric car with anti-theft feature |
| CN110979256A (en) * | 2019-12-11 | 2020-04-10 | 英华达（上海）科技有限公司 | Electric carrier and anti-theft method thereof |
| CN113911066A (en) * | 2021-10-15 | 2022-01-11 | 岚图汽车科技有限公司 | Electric automobile anti-theft control method and related equipment |
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| CN110979256A (en) * | 2019-12-11 | 2020-04-10 | 英华达（上海）科技有限公司 | Electric carrier and anti-theft method thereof |
| TWI753360B (en) * | 2019-12-11 | 2022-01-21 | 英華達股份有限公司 | Electric vehicle and anti-theft method thereof |
| CN110979256B (en) * | 2019-12-11 | 2023-03-10 | 英华达（上海）科技有限公司 | Electric carrier and anti-theft method thereof |
| CN113911066A (en) * | 2021-10-15 | 2022-01-11 | 岚图汽车科技有限公司 | Electric automobile anti-theft control method and related equipment |
| CN113911066B (en) * | 2021-10-15 | 2022-11-29 | 岚图汽车科技有限公司 | Electric automobile anti-theft control method and related equipment |
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Application publication date: 20151230 |