CN106157396A - For the mobile terminal unlocked and electron key - Google Patents
For the mobile terminal unlocked and electron key Download PDFInfo
- Publication number
- CN106157396A CN106157396A CN201610272228.5A CN201610272228A CN106157396A CN 106157396 A CN106157396 A CN 106157396A CN 201610272228 A CN201610272228 A CN 201610272228A CN 106157396 A CN106157396 A CN 106157396A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- charging
- vehicle
- mobile terminal
- request
- 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.)
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- 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
Abstract
It relates to a kind of mobile terminal for unblock and electron key.The mobile terminal for unblock according to an embodiment may include that display and processor.Processor can be configured to: produces the unlocking request for asking to release the locking to the lock object locked because of charging during Vehicular charging, and communicates unlocking request is sent to the system for unlocking of vehicle with vehicle.Unlocking request may indicate that system for unlocking: is controlled such that charging current is reduced to predetermined threshold value in response to unlocking request, and generation unlocking control signal, this unlocking control signal allows charging plug to remove from the charging inlet of vehicle for making electronic lock releasing lock lock object.
Description
Technical field
It relates to vehicular field, particularly to battery powered vehicle.
Background technology
In the world today, vehicle has become as people's work and requisite traffic work of living
Tool, and along with the in short supply of petroleum resources and the development of technology, by making whole or in part
The vehicle driving traveling with electric energy is more and more universal.
When such vehicle is charged, charging inlet can be arranged electronic lock,
The lock object of such as charging plug is locked when charging.
Generally, according to the prior art specification of electric vehicle, charging inlet (is such as charged
Time alternating current more than the charging inlet of 16A) need to arrange electronic lock, the most normal at electronic lock
Can not be charged in the case of locking lock object.
Summary of the invention
The disclosure it was recognized by the inventor that have and during Vehicular charging, lock object be unlocked
Demand.Desirable to provide what the lock object of the electronic lock locked because of charging was unlocked
Technology.
The disclosure aims to solve the problem that at least one problem present in prior art.
According to an aspect of this disclosure, it is provided that a kind of mobile terminal for unlocking.This shifting
Dynamic terminal may include that display；And processor.Described processor can be configured to:
Produce during Vehicular charging for asking the releasing lock to the lock object locked because of charging
Fixed unlocking request, and communicate described unlocking request is sent to vehicle with vehicle
System for unlocking.Described unlocking request may indicate that system for unlocking: enters in response to described unlocking request
Row controls so that charging current is reduced to predetermined threshold value, and generates unlocking control signal, should
Unlocking control signal allows for making described electronic lock release the locking to described lock object
Charging plug removes from the charging inlet of vehicle.
Accompanying drawing explanation
Referring now to accompanying drawing described in detail below described in the disclosure, wherein run through accompanying drawing phase
Same reference represents same or analogous assembly.It being understood that accompanying drawing not necessarily by than
Example is drawn, and accompanying drawing is served only for illustrating the exemplary embodiment of the disclosure, it should not be assumed that be
Restriction to disclosure scope.Wherein:
Fig. 1 shows the signal according to the vehicle including system for unlocking that embodiment of the disclosure
Figure；
Fig. 2 shows the block diagram of the configuration according to the system for unlocking that embodiment of the disclosure；
Fig. 3 A shows the configuration according to the charging current adjusting means that embodiment of the disclosure
Block diagram；
Fig. 3 B shows the block diagram of the configuration according to the system for unlocking that embodiment of the disclosure；
Fig. 4 shows the block diagram of the configuration of the system for unlocking of another embodiment according to the disclosure；
Fig. 5 shows the flow chart according to the unlocking method that embodiment of the disclosure；
Fig. 6 shows the flow chart according to another unlocking method that embodiment of the disclosure；
Fig. 7 shows that the system for unlocking according to the electron key that embodiment of the disclosure with vehicle enters
The schematic diagram of row communication；
Fig. 8 shows the block diagram of the configuration according to the electron key that embodiment of the disclosure；
Fig. 9 shows that the system for unlocking according to the mobile terminal that embodiment of the disclosure with vehicle enters
The schematic diagram of row communication；
Figure 10 shows the block diagram of the configuration according to the mobile terminal that embodiment of the disclosure；
Figure 11 (a) shows according to the unblock application on the mobile terminal that embodiment of the disclosure
The schematic diagram of user interface；
Figure 11 (b) shows in the unblock application according to the mobile terminal that embodiment of the disclosure
The schematic diagram of the feedback information that middle display has unlocked.
Detailed description of the invention
Describe the various exemplary embodiments of the disclosure below with reference to the accompanying drawings in detail.It will be appreciated that
, the description to various exemplary embodiments is merely illustrative, not as to the disclosure
Any restriction of technology.Unless specifically stated otherwise, assembly in the exemplary embodiment and
Positioned opposite, the expression formula of step and numerical value are not intended to the scope of the present disclosure.
Term used herein, it is only for describe specific exemplary embodiment, and not
It is intended to limit the disclosure.Unless context is clearly it is further noted that odd number shape used herein
" one " and " being somebody's turn to do " of formula is intended to include plural form equally.It will further be understood that " including "
When one word is used herein, illustrate exist pointed by feature, entirety, step, operation,
Unit and/or assembly, but it is not excluded that existence or increase one or more further feature, entirety,
Step, operation, unit and/or assembly and/or combinations thereof.
Fig. 1 shows the vehicle including system for unlocking of the exemplary embodiment according to the disclosure
The schematic diagram of 100.In one exemplary embodiment, vehicle 100 can be at least in part
By the vehicle (being alternatively referred to as battery powered vehicle in the context of this application) of power supply, example
Such as electric vehicle or motor vehicle driven by mixed power.It addition, vehicle 100 can be configured to car,
Motor type car, truck, bus, commercial car, transboundary car, recreation vehicle etc..Should be appreciated that
The technology of the disclosure may be used for any of the above described vehicle, and is not limited to a certain particular type.
With reference to Fig. 1, in one exemplary embodiment, vehicle 100 can include charging inlet
104.Charging inlet 104 is adapted to be and engages with charging plug 102.As example, charging
Mouth 104 can include the charging socket being arranged on vehicle.
Vehicle 100 can also include system for unlocking 110.In one exemplary embodiment, solve
Lock system 110 can include electronic lock 106 and controller 108.
With reference to Fig. 1, in the charging operations of vehicle 100, for providing electric power to fill on vehicle
Plug 102 may be coupled to the charging inlet 104 of vehicle 100, thus enters vehicle 100
Row charging.In one exemplary embodiment, charging inlet 104 such as can be arranged on vehicle body
The rear portion (as shown in Figure 1) of sidewall.It is understood that charging inlet 104 may be located on
Other suitable position any of vehicle 100, the such as front portion etc. of vehicle body sidewall, as long as can
The position being connected with charging plug 102 and be charged.
In one exemplary embodiment, charging inlet 104 can be suitable for AC charging
Alternating-current charging interface.It will be understood by those skilled in the art that in other exemplary embodiments,
Charging inlet 104 can also be suitable for the direct-current charging interface of DC charging.Additionally, vehicle
100 can also be provided simultaneously with direct-current charging interface and alternating-current charging interface, or are filled by one
Electrical interface realizes AC charging and DC charging.
Charging plug 102 can (will not schemed from the such as electrically-charging equipment such as charging pile or charging station
Show) electric power be supplied to vehicle 100.In one exemplary embodiment, charging plug 102
Alternating current charging plug can be included.Such as, charging plug 102 attaches when can be vehicle release
The alternating current charging plug for alternating electromotive force being supplied to vehicle.In other exemplary embodiments
In, charging plug 102 can be arranged in being used for of public electrically-charging equipment (such as charging pile)
Direct current power is supplied to the DC charging plug of vehicle.
In one exemplary embodiment, electronic lock 106 can be arranged on charging inlet 104
Vicinity, lock for the lock object locked because of charging and release locking
The locking of object.Lock object can be charging plug 102 as shown in Figure 1.Such as, exist
When being charged vehicle 100, charging plug 102 is connected to charging inlet 104, electronic lock
106 pairs of charging plugs lock, now cannot directly by charging plug 102 from vehicle 100
Charging inlet 104 remove.Owing to electronic lock 106 is locked, can avoid at unmanned
During charging, charging plug is arbitrarily pulled out, thus causes charging termination even charging cable stolen.
Additionally, the locking of electronic lock 106 can avoid the arcing that belt current causes when pulling up charging plug
Phenomenon.
Electronic lock 106 and controller 108 such as may be constructed system for unlocking 110.Electronic lock 106
The locking to lock object can be released under the control of controller 108.
Should be appreciated that the lock object of the disclosure is not limited to charging plug 102, it is also possible to include
The charging cable (not shown) coupled with charging plug 102.
Controller 108 according to disclosure exemplary embodiment can be to use a lot of forms, such as
Including computer based system, system based on microprocessor, microcontroller, Electronic Control
Module (ECM), electronic control unit (ECU) or other suitable Control Cooling any
Circuit or system.Controller can also include one or more special IC (ASIC),
Field programmable gate array (FPGA) and logic circuit, be configured to make controller permissible
Realize the function of the various exemplary embodiments according to the disclosure.
In the exemplary embodiment, controller 108 can include with in lower component (not shown)
One or more: memorizer；The processing component coupled with storage operation, such as micro-control
Device processed or microprocessor；Storage device；Input and output (I/O) interface；And communication component.
Processing component can be configured to the electronics dress received in the cabin of vehicle 100 or out of my cabin
The signal put also processes this signal to determine one or more modes of operation of system for unlocking 110.
Processing component can be configured to produce control signal and sent out by such as I/O interface
Give this control signal that lock object carries out locking and conciliate latching operation.In operation, process portion
Part can perform the computer instruction of storage in memorizer and/or storage device.
Memorizer and storage device can include the storage medium of the type being arbitrarily suitable for respectively.Deposit
Reservoir such as can include nonvolatile computer-readable recording medium, and it comprises can be by processing component
The application performed or the instruction of method.It is right that memorizer can also store for locking and unblock locking
The data of elephant, such as unlocking request, charging current, unlocking control signal etc..Such as, this is non-
Temporarily computer-readable recording medium can be read only memory (ROM), random access memory
Device (RAM), flash memories, storage chip (or integrated circuit) etc..Storage device can
With include volatibility or non-volatile, magnetic, quasiconductor, light, removable, non-removable or its
The storage device of his type or computer-readable medium, think that controller 108 provides additional depositing
Storage space.
I/O interface can include allow controller 108 to communicate one with other system and equipment
Or multiple numeral and/or artificial traffic equipment.Such as, I/O interface can receive from such as setting
It is placed in vehicle body or the user interface of the shift knob of interior passenger compartment, electron key and mobile terminal
The unlocking request signal of (later describe in detail) also transmits a signal to processing component and carries out further
Process.I/O interface may also receive from one or more control signals of processing component, and
Transmit control signals to electronic lock 106 and/or the miscellaneous part of system for unlocking 110, control lock
Determine locking and the unblock of object.
Communication component can be configured to pilot controller 108 and (include BMS with other equipment
And/or user interface) between wired or wireless communication.Communication component can be based on one or many
Individual communication standard (such as WiFi, LTE, 2G, 3G, 4G, 5G etc.) accesses wireless network
Network.In one exemplary embodiment, communication component can include near-field communication (NFC) mould
Block is with the short haul connection between pilot controller 108 and other equipment.Real in another exemplary
Executing in example, communication component may be implemented as based on RF identification (RFID) technology, infrared number
According to association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology or its
His technology.
Such as, the user of vehicle may wish to stop charging to complete before Vehicular charging completes
Other operations, such as move vehicle.Or, there may be exception in electrically-charging equipment working condition
In the case of, the user of vehicle or the operator of electrically-charging equipment may want to stop charging operations
To check further or to process.Above-mentioned example is merely exemplary, practical situation can include
Any other needs the situation being unlocked lock object during Vehicular charging.
The unblock system of the exemplary embodiment according to the disclosure is described in detail referring to Fig. 2 to 4
System.Fig. 2 shows the configuration of the system for unlocking 200 of the exemplary embodiment according to the disclosure
Block diagram.In one exemplary embodiment, system for unlocking 200 can include controller 204 He
Electronic lock 206.Controller 204 can correspond to the controller 108 of Fig. 1, electronic lock 206
Can correspond to the electronic lock 106 of Fig. 1.
According to an exemplary embodiment, controller 204 can obtain during Vehicular charging please
Solve except the unlocking request 202 of the locking to lock object 210.Such as, as it has been described above,
During the charging of vehicle 100, electronic lock 106 locks charging plug, to avoid charging plug
102 remove from the charging inlet 104 of vehicle 100.Now, such as when vehicle driver (example
Such as driver, passenger etc.) wish when during Vehicular charging, stopping is charged, can be to system for unlocking
200 send unlocking request 202.In some exemplary embodiments, can be come by user interface
Communicate unlocking request 202 is sent to the system for unlocking 200 of vehicle with vehicle.This use
Family interface can include such as being arranged at vehicle body or the shift knob of interior passenger compartment, electron key
With mobile terminal etc..About the detailed content of user interface by aftermentioned.
Controller 204 can be controlled such that charging in response to acquired unlocking request 202
Current reduction is to predetermined threshold value.This threshold value can be predetermined to be it can be avoided that pull out from charging inlet
The arbitrary value of the phenomenon of arc discharge caused when going out charging plug.Such as, an exemplary embodiment
In, this predetermined threshold value can be less than 1A.In one exemplary embodiment, this is predetermined
Threshold value can be about 0A.
Once charging current is reduced to predetermined threshold value, and controller 204 can generate solution lock control
Signal, this unlocking control signal is for making electronic lock 206 release the locking to lock object 208
Thus allow charging plug to remove from the charging inlet of vehicle.Such as, connect when controller 204
When receiving the feedback information that instruction charging current has already decreased to predetermined threshold value, generate and solve lock control
Signal processed is also sent to electronic lock 206.It is right that electronic lock 206 releases according to this unlocking control signal
The locking of charging plug.Now, vehicle driver can be by charging plug from the charging of vehicle
Mouth removes.
In the system for unlocking of this exemplary embodiment, when obtaining unlocking request during charging
Time, the locking to lock object can be released in response to unlocking request thus allow charging plug
Remove from the charging inlet of vehicle.Therefore, the charging improving user is experienced, and provides
The convenience that charging controls.
It addition, according to the controller of the system for unlocking of disclosure exemplary embodiment be controlled with
Make charging current be reduced to predetermined threshold value, be reduced to predetermined threshold value in response to charging current and
Generate unlocking control signal.It can thus be avoided charging current is not also reduced to predetermined threshold value
The phenomenon of arc discharge just caused when charging inlet extracts charging plug, it is possible to ensure during charging
It is unlocked operation safely.
In one exemplary embodiment, alternatively, controller 204 is also configured as once
Charging current is reduced to predetermined threshold value, then send to electrically-charging equipment and terminate charging signals.Charging
Facility can terminate out-put supply in response to this termination charging signals.Controller 204 can be
To electrically-charging equipment send terminate charging signals time or to electrically-charging equipment send terminate charging signals it
After, generate unlocking control signal and be sent to electronic lock 206.Electronic lock 206 is according to this unblock
Control signal releases the locking to charging plug.Now, vehicle driver can be by charging plug
Remove from the charging inlet of vehicle.The control of the system for unlocking according to disclosure exemplary embodiment
Device is controlled such that charging current is reduced to predetermined threshold value, and sends termination to electrically-charging equipment
Charging signals and generation unlocking control signal.Therefore, not only charging current can arrive predetermined threshold
Value, and owing to electrically-charging equipment terminates out-put supply in response to this termination charging signals, i.e. charge
Plug is the most not charged such that it is able to ensure more safely to be unlocked operation.
In one exemplary embodiment, alternatively, controller 204 is also configured as working as
When obtaining unlocking request 202 during Vehicular charging, the unlocking request acquired in checking.Work as checking
By time, be verified in response to unlocking request and be controlled such that charging current is reduced to make a reservation for
Threshold value；When checking is not passed through, do not carry out reducing the control of charging current.Such as, control
Device 204 may determine that whether unlocking request 202 is to be sent by vehicle driver (or to carry out Self Matching
User interface).When being judged as that unlocking request 202 is to be sent by vehicle driver, solve
Lock requests verification is passed through, and controller 204 is controlled such that charging current reduces；When being judged as
When unlocking request 202 is not to be sent by vehicle driver, unlocking request checking is not passed through, and controls
Device 204 does not carry out reducing the control of charging current.By the verification operation of controller 204, energy
Not verified people is enough avoided arbitrarily electronic lock to be unlocked.Furthermore it is possible to prevent unmanned
During charging on duty, charging plug is stolen.
In one exemplary embodiment, system for unlocking 200 can also include memory element 212,
As shown in Figure 2.Memory element 212 can store the cognizance code of vehicle.It addition, please solve
Except including unique cognizance code in the unlocking request 202 of the locking of lock object, when
When controller 204 obtains unlocking request during Vehicular charging, controller 204 can be from storage
Unit 212 obtains the cognizance code of vehicle, and determines in cognizance code and the unlocking request of vehicle
Including unique identification code whether match.When the cognizance code of vehicle wraps in unlocking request
When the unique identification code included matches, by the checking of unlocking request, and perform control to make
Charging current reduces；Otherwise, unlocking request authentication failed, do not perform to make charging current reduce
Control.
The memory element of this exemplary embodiment can include that the storage of the type being arbitrarily suitable for is situated between
Matter.Such as, the memorizer during this memory element can be controller as above and/or storage
Equipment.Additionally or alternatively, this memory element can be separate with controller storage
Device and/or storage device.
In one exemplary embodiment, system for unlocking 200 can also include that charging current regulates
Device 210, as shown in Figure 2.In this exemplary embodiment, controller 204 can respond
In acquired unlocking request 202, control charging current adjusting means 210 with by charging current
It is reduced to predetermined threshold value.
The charging current of the exemplary embodiment according to the disclosure is described in detail referring to Fig. 3 A
Adjusting means.Fig. 3 A shows the charging current regulation of the exemplary embodiment according to the disclosure
The block diagram of the configuration of device 300.
In one exemplary embodiment, charging current adjusting means 300 can include transistor
306.Transistor 306 couples with controller 314 phase.Controller 314 can correspond to institute above
The controller 204 of the system for unlocking 200 stated.
Receiving in the case of the alternating electromotive force of electrically-charging equipment 302, charging current regulation dress
Put 300 and can also include rectification circuit 304, inverter 308, transformator 310 and rectified current
Road 312.In this exemplary embodiment, rectification circuit 304 receives the input of alternating electromotive force,
Alternating electromotive force is carried out rectification and exports direct current power.Alternating electromotive force can be from AC charging
The alternating electromotive force of plug, such as three-phase 380V alternating electromotive force or single-phase 220V alternating electromotive force.
Rectification circuit 304 can be connected with transistor 306 so that via rectification circuit 304
DC supply input after rectification is to transistor 306.
The DC power conversion exported from transistor 306 can be alternating current by inverter 308, and
Output is to transformator 310.
Transformator 310 can carry out transformation to the AC-input voltage from inverter 308.Example
As, during the voltage that the voltage required for the battery 316 of vehicle is provided higher than alternating electromotive force,
AC-input voltage is boosted by transformator 310.When the electricity required for the battery 316 of vehicle
Forcing down when the voltage that alternating electromotive force is provided, AC-input voltage is dropped by transformator 310
Pressure.
Rectification circuit 312 can carry out rectification to the alternating current through transformator 310 transformation, with
To unidirectional current, thus the battery 316 of vehicle is powered.
In one exemplary embodiment, transistor 306 couples with controller 314 operability,
Break-make is carried out, charging current to be reduced to predetermined threshold value under the control of controller 314.
Such as, the Switching Power Supply during controller 314 may be coupled to charging current adjusting means 300 is micro-
Controller (Switching Power Supply MCU, not shown).When Switching Power Supply MCU receives automatic control
During the signal of the reduction charging current of device processed, it is controlled regulating transistor to transistor 306
The dutycycle of 306 conductings, i.e. make transistor 306 between conducting state and nonconducting state
Switch over, thus the DC current inputted from rectification circuit 304 is reduced.
It should be noted that, the disclosure is not limited to above-mentioned example, controller 314 such as can also be direct
It is connected to control transistor 306 with transistor 306 and charging current is reduced to predetermined threshold value.
In one exemplary embodiment, transistor 306 can be MOSFET (metal oxygen
Compound semiconductor field effect transistor).But the transistor of the disclosure is not limited to this, transistor
306 can also be such as IGBT (insulated gate bipolar transistor) or other transistors, as long as
The function of the electric current regulation being capable of in the exemplary embodiment of the disclosure.It addition, figure
In 3 for convenience, illustrate only a transistor 306.But those skilled in the art manage
Solving the disclosure and be not intended to the quantity of transistor, charging current adjusting means 300 can also include two
Individual or more transistors 306.Such as, charging current adjusting means 300 can include parallel connection
Two group transistors coupled, often group includes two transistors being one another in series 306.
In one exemplary embodiment, alternatively, controller 314 is also configured as once
Charging current is reduced to predetermined threshold value, then send to electrically-charging equipment and terminate charging signals.Fig. 3 B
Show the block diagram of the system for unlocking according to this embodiment.
Such as, as shown in Figure 3 B, switch S1 can be couple to electrically-charging equipment 302 and vehicle
In voltage detection circuit (not shown) between 100.In one embodiment, switch S1 can
To be arranged on vehicle 100 side and to couple with controller 314.Switch S1 can be with resistor
R1 connects.This voltage detection circuit can also include other resistors, such as resistor R2.
Element shown in figure is merely exemplary, and nonrestrictive.According to embodiment of the disclosure
The switch being not limiting as in voltage detection circuit and the number of resistor.
In one embodiment, controller 314 is also configured as once charging current and is reduced to
Predetermined threshold value, then disconnect switch S1.Once S1 disconnects, and electrically-charging equipment 302 can be examined
Measure the change of voltage.Such as, in the case of switch S1 disconnects, R1 returns from voltage detecting
Road is removed, so that the impedance of voltage detection circuit changes.Thus, detected
Voltage (dividing potential drop) respective change arrived.As non-limiting example, detected voltage from
About 6V (such as 6 ± 0.8V) is changed to about 9V (such as 9 ± 0.8V).In this situation
Under, electrically-charging equipment 302 determines and receives termination charging signals.The instruction of this termination charging signals is opened
Close S1 to be disconnected.Electrically-charging equipment 302 can terminate output electricity in response to this termination charging signals
Source.
Controller 314 can be when sending termination charging signals to electrically-charging equipment or to electrically-charging equipment
Send after terminating charging signals, generate unlocking control signal and be sent to electronic lock 206.Electricity
Son lock 206 releases the locking to charging plug according to this unlocking control signal.Now, vehicle makes
Charging plug can be removed by user from the charging inlet of vehicle.
Fig. 4 shows joining of the system for unlocking 400 of the another exemplary embodiment according to the disclosure
The block diagram put.System for unlocking 400 according to this exemplary embodiment can include controller 402,
Electronic lock 408 and onboard charger 410.Charging plug 402 can be entered by electronic lock 408
Row locking and unblock.Onboard charger 410 can be coupled to the charging inlet of vehicle.
In this exemplary embodiment, controller 402 can include the of the coupling of operability each other
One controller and second controller.Such as, the first controller can be vehicle control device 404,
Second controller can be battery management system (BMS) 406.Vehicle control device 404 is permissible
It is configured to during Vehicular charging obtain request releasing the unblock of the locking of lock object is asked
Ask.BMS 406 can be configured to receive the unlocking request from vehicle control device 404, control
Onboard charger 410 processed to be reduced to predetermined threshold value by charging current.Once onboard charger
Charging current is reduced to predetermined threshold value by 410, can send signal to vehicle control device 404
So that vehicle control device 404 generates unlocking control signal.Vehicle control device 404 can will be given birth to
The unlocking signal become is sent to electronic lock 408, so that electronic lock 408 releases charging plug 412
Locking thus allow charging plug 412 to remove from the charging inlet of vehicle.
In one exemplary embodiment, onboard charger 410 can include transistor.This crystalline substance
Body pipe can correspond to transistor 306 as above.Onboard charger 410 can be as such as
Upper described charging current adjusting means 300.It addition, BMS 406 be configurable in response to
Unlocking request and control the break-make of transistor charging current to be reduced to predetermined threshold value.
In one exemplary embodiment, vehicle control device 404 can be additionally configured to when at car
Charging during obtain unlocking request time, the unlocking request acquired in checking.When being verified,
It is verified in response to unlocking request and is controlled such that charging current is reduced to predetermined threshold value.
When checking is not passed through, do not carry out reducing the control of charging current.Such as, controller 204 can
To judge whether unlocking request 202 is sent by vehicle driver.When being judged as unlocking request
202 when being to be sent by vehicle driver, and unlocking request is verified, and controller 204 is controlled
System is so that charging current reduces；When being judged as that unlocking request 202 is not to be sent by vehicle driver
Time, unlocking request checking do not pass through, controller 204 do not carry out reduce charging current control.
Verification operation by controller 204, it is possible to avoid not verified people arbitrarily to electronic lock
It is unlocked, it is possible to when preventing unmanned to charge, charging plug is stolen.
In one exemplary embodiment, request releases the unlocking request of the locking to lock object
Unique cognizance code can be included, when vehicle control device 404 obtains solution during Vehicular charging
During lock request, vehicle control device 404 is also configured as obtaining the identification of vehicle from memory element
Code, and determine unique identification code that the cognizance code of vehicle and unlocking request include is whether
Match.The unique identification code included when cognizance code and the unlocking request of vehicle matches
Time, by the checking of unlocking request, and control onboard charger 410 charging current to be reduced
To predetermined threshold value.Otherwise, unlocking request authentication failed, do not perform to make charging current reduce
Control.
Fig. 5 shows the flow chart of the unlocking method of the exemplary embodiment according to the disclosure.Example
As, this unlocking method can be implemented by system for unlocking as above.
According to the unlocking method of this exemplary embodiment, in step S502, can obtain please
Solve except the unlocking request of the locking to the lock object locked because of charging.
In step S504, charging current can be reduced to pre-in response to described unlocking request
Fixed threshold value.
In step S506, can generate unlocking control signal, this unlocking control signal is used for
Described lock object is locked thus allows charging plug to move from the charging inlet of vehicle by releasing
Remove.
In one exemplary embodiment, alternatively, unlocking method can also include step S505.
In step S505, once charging current is reduced to predetermined threshold value, then send to electrically-charging equipment
Terminate charging signals.Such as, terminate charging signals may indicate that be couple to described electrically-charging equipment with
The switch in voltage detection circuit between vehicle is disconnected.Electrically-charging equipment can in response to this eventually
Only charging signals, terminates out-put supply.
After step s 505 or simultaneously can perform step S506.
Fig. 6 shows the flow process of another unlocking method of the exemplary embodiment according to the disclosure
Figure.
According to the unlocking method of this exemplary embodiment, in step S602, can obtain please
Solve except the unlocking request of the locking to the lock object locked because of charging.
In step s 604, acquired unlocking request can be verified.
In step S606, when in the cognizance code and acquired described unlocking request of vehicle
Including unique identification code match time, can be by the checking of described unlocking request.
In step S608, can be verified in response to described unlocking request and perform to fill
Electricity current reduction is to described predetermined threshold value.
In step S610, can generate unlocking control signal, this unlocking control signal is used for
Described lock object is locked thus allows charging plug to move from the charging inlet of vehicle by releasing
Remove.
In one exemplary embodiment, alternatively, unlocking method can also include step S609.
In step S609, once charging current is reduced to predetermined threshold value, then send to electrically-charging equipment
Terminate charging signals.Such as, terminate charging signals may indicate that be couple to described electrically-charging equipment with
The switch in voltage detection circuit between vehicle is disconnected.Electrically-charging equipment can in response to this eventually
Only charging signals, terminates out-put supply.
After step S609 or with step S609 simultaneously can perform step S610.
In some exemplary embodiments, can by user interface come with vehicle communicate with
Unlocking request is sent to the system for unlocking of vehicle.This user interface such as can include being arranged at
The solution lock-switch etc. of (such as vehicle body or interior passenger compartment) on vehicle.It addition, this user interface
Such as can also include electron key or mobile terminal etc..
The electricity of the exemplary embodiment according to the disclosure is described in detail referring to Fig. 7 and Fig. 8
Sub-key.Fig. 7 shows electron key 700 and the car of the exemplary embodiment according to the disclosure
The schematic diagram that communicates of system for unlocking 706；Fig. 8 shows the example according to the disclosure
The block diagram of the configuration of the electron key 800 of property embodiment.System for unlocking 706 in Fig. 7 and figure
System for unlocking 806 in 8 can correspond to the solution in above-described any exemplary embodiment
Lock system.
As it is shown in fig. 7, electron key 700 can include the solution being arranged on electron key 700
Lock-switch 702, for launch the antenna of signal and be integrated in electron key 700 integrated
Circuit (not shown).Electron key 700 communicates with system for unlocking 706.
Communication between electron key and vehicle can be based on one or more communication standard (examples
Such as WiFi, LTE, 2G, 3G, 4G, 5G etc.) radio communication.Exemplary at one
In embodiment, the communication between electron key and vehicle could be for carrying out short haul connection
Near-field communication (NFC).In a further exemplary embodiment, can be based on RF identification (RFID)
Technology, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT)
Technology etc. carry out the communication between electron key and vehicle.
Seeing Fig. 8, in one exemplary embodiment, electron key 800 can include unlocking
Request start unit 802 and unblock request transmitting unit 804.Unlocking request start unit 802
Operable to produce during Vehicular charging for asking releasing to the locking locked because of charging
The unlocking request of the locking of object.Unlocking request transmitting element 804 can communicate with vehicle
Unlocking request to be sent to the system for unlocking 806 of vehicle.Such as, unlocking request start unit
The solution lock-switch being arranged on electron key, such as the solution lock-switch shown in Fig. 7 can be included
702.It addition, unlocking request transmitting element can include that the antenna that is arranged on electron key is (not
Diagram).
When vehicle driver wishes to release the locking to charging plug during charging, vehicle makes
User can press the solution lock-switch on electron key.Integrated circuit in electron key in response to
Solve pressing of lock-switch and carry out encoding to produce unlocking request, and this unlocking request is adjusted
System.The unlocking request of this modulation is sent to the system for unlocking of vehicle by the antenna on electron key.
System for unlocking obtains this unlocking request, thus performs described in exemplary embodiment as mentioned in the above
Unblock process.
In one exemplary embodiment, the transmission frequency of the antenna on electron key can use
Frequency band etc. from 300MHz to 450MHz.But it is not particularly limited, it is possible to use its
His frequency realizes communicating accordingly.
By using the electron key of the exemplary embodiment according to the disclosure, vehicle driver can
To be unlocked by directly control electron key outside car, it is not necessary to first open car door and enter vehicle
It is unlocked again in passenger compartment, it is possible to increase solve the convenience of latching operation, improves vehicle driver
Experience.
In one exemplary embodiment, the function of electron key can be integrated in existing for
In the car key of opening car door and/or startup vehicle.For example, it is possible to for opening car door and
/ or start and increase by one in the car key of vehicle and open for unblock that electronic lock is unlocked
Close.So, vehicle driver only need to carry a car key and can carry out opening car door simultaneously
And/or start vehicle and the operation that electronic lock is unlocked.
In one exemplary embodiment, it is possible to use in car key for opening car door
Switch is as solving lock-switch.Can distinguish by pressing the number of times of this solution lock-switch is to car door
It is unlocked or electronic lock is unlocked.Such as when being unlocked by pressing switchs one time, start
The process that car door is unlocked；When being unlocked by pressing switchs twice, start and electronic lock is solved
The process of lock.
In one exemplary embodiment, district can be come by pressing the time length solving lock-switch
Dividing is to be unlocked car door or be unlocked electronic lock.Such as open when short depression unlocks
During pass (such as, compressing time is less than 2 seconds), the process that car door is unlocked is started；When
Continued depression solution lock-switch predetermined time (such as, compressing time reach 2 seconds and more than) time,
Start the process that electronic lock is unlocked.By use in car key for opening car door
Switch as solving lock-switch, it is not necessary to the profile of existing car key is changed, and can
Only to realize above-mentioned functions by such as changing the integrated circuit etc. in car key, it is possible to joint
The manufacturing cost of province vehicle manufacturer.
The exemplary embodiment according to the disclosure is described in detail referring to Fig. 9 and Figure 10
Mobile terminal.Fig. 9 show the mobile terminal 900 of the exemplary embodiment according to the disclosure with
The schematic diagram that the system for unlocking 906 of vehicle 100 communicates；Figure 10 shows according to the disclosure
The block diagram of configuration of mobile terminal 1000 of exemplary embodiment.System for unlocking in Fig. 9
System for unlocking 1006 in 906 and Figure 10 can be above-described any exemplary embodiment
In system for unlocking.
As it is shown in figure 9, mobile terminal 900 can include that display 902 and processor (are not schemed
Show).Mobile terminal 900 communicates with system for unlocking 906.Mobile terminal 900 can be intelligence
Can mobile phone, mobile PC, personal digital assistant (PDA), wearable device (such as intelligence
Wrist-watch) etc..
Mobile terminal 1000 can correspond to mobile terminal 900.See Figure 10, mobile terminal
1000 can include display 1002 and processor 1004.Processor 1004 can be configured to
Produce during vehicle 100 charges for asking releasing to the lock object locked because of charging
The unlocking request of locking.Processor 1004 can be additionally configured to communicate with vehicle 100
Unlocking request to be sent to the system for unlocking 1006 of vehicle.
Communication between mobile terminal 900 with vehicle 100 can be to communicate based on one or more
The radio communication of standard (such as WiFi, LTE, 2G, 3G, 4G, 5G etc.).One
In individual exemplary embodiment, the communication between mobile terminal 900 and vehicle could be for carrying out
The near-field communication (NFC) of short haul connection.In a further exemplary embodiment, can be based on penetrating
Frequency identifies (RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband (UWB)
Technology, bluetooth (BT) technology etc. move the communication between terminal 900 and vehicle 100.
In one exemplary embodiment, mobile terminal can run various application.Mobile terminal
Processor can perform process under the control of the application being installed on this mobile terminal.Application
It is configurable to make vehicle driver choose whether to be unlocked.
Describe in detail referring to Figure 11 (a) and Figure 11 (b) and be installed on mobile terminal
Unlock application.Figure 11 (a) shows the mobile terminal of the exemplary embodiment according to the disclosure
On the schematic diagram of user interface 1100 unlocking application；Figure 11 (b) shows according to this
Unlocking in application of the mobile terminal of disclosed exemplary embodiment shows the feedback information unlocked
Schematic diagram.
As shown in Figure 11 (a) and Figure 11 (b), the user interface 1100 unlocking application shows
On the display 1104 of mobile terminal 1102.In one exemplary embodiment, vehicle makes
User is installed on the unblock on mobile terminal 1102 by startup should unlock application for entering
User interface 1100.
In one exemplary embodiment, the unblock application of mobile terminal 1102 can be from vehicle
System for unlocking obtain and represent the feedback information that whether unlocks of vehicle, and this feedback information is shown
In user interface 1100.Such as, the released state 1106 in Figure 11 (a) represents vehicle
Do not unlock.
In one exemplary embodiment, user interface 1100 may include whether to be unlocked
User's load button 1108.When vehicle driver wishes to release charging plug during charging
Locking time, vehicle driver presses the "Yes" in user's load button 1108.Mobile terminal
The processor of 1102 produces unlocking request in response to this push of vehicle driver.Arrange
This unlocking request is sent to the system for unlocking of vehicle by the antenna on mobile terminal 1102.Unlock
System obtains this unlocking request, thus performs the solution described in exemplary embodiment as mentioned in the above
Lock processes.
In one exemplary embodiment, perform unblock process when the system for unlocking of vehicle and release
During to the locking of lock object, mobile terminal 1102 can receive the system for unlocking from vehicle
The feedback information unlocked, and show this feedback information by display 1104.Figure 11 (b)
In feedback information 1110 show the feedback information unlocked.
It addition, when vehicle driver is not intended to release the lock of the lock object to such as charging plug
Regularly, vehicle driver can press the "No" in user's load button 1108, now exits
Unlock application.
Input and the output of the user interface that the display of the mobile terminal of the disclosure shows do not limit
In the form as described in Figure 11 (a) and Figure 11 (b), touch input, percussion can be included
Button, pressure, sound, voice, facial recognition, fingerprint, impression of the hand etc..
In one exemplary embodiment, mobile terminal be also configured as perform relevant with vehicle
Other function, such as start vehicle, such that it is able to substitute traditional car key, or can
Using as additional key.Such as, vehicular manufacturer can provide mobile whole when selling vehicle
End (such as smart phone) is as present.By this way, vehicle driver only needs to utilize
Smart phone carrys out opening car door and/or starts vehicle, thus eliminates and carry extra car key
Trouble.
In this specification, " embodiment " or quoting of similar expression way refer to combine this embodiment
Described special characteristic, structure or characteristic system is included at least one specific embodiment of the disclosure
In.Therefore, in this manual, " in embodiment of the disclosure " and similar expression way
The appearance of term be not necessarily referring to identical embodiment.
It will be appreciated by those skilled in the art that the disclosure is implemented as a system, device, method
Or the computer-readable media as computer program.Therefore, the disclosure may be embodied as
Various forms, the most completely hardware embodiment, completely software implementation (include firmware,
Resident software, microcode etc.), or it also is embodied as the form of implementation of software and hardware,
It is referred to as " circuit ", " module " or " system " in following meeting.Additionally, the disclosure also may be used
Being embodied as computer program with any tangible media format, it has computer and can use
Program code is stored thereon.
The relevant narration of the disclosure is with reference to the system according to disclosure specific embodiment, device, side
Method and the flow chart of computer program and/or block diagram illustrate.It is appreciated that each
Block in each block in individual flow chart and/or block diagram, and flow chart and/or block diagram
Any combination, it is possible to use computer program instructions is implemented.These computer program instructions can
Supply general purpose computer or the processor of special computers or other programmable data processing means institute
The machine of composition performs, and instructs at via computer or other programmable data processing means
Reason is so that function illustrated in implementing procedure figure and/or block diagram or operation.
Show the system according to the various embodiment of the disclosure, device, method and calculating in the accompanying drawings
The enforceable framework of machine program product, function and the flow chart of operation and block diagram.Therefore, flow process
In figure or block diagram each piece can represent a module, section or the program code of part, its bag
Include one or more executable instruction, the logic function specified with enforcement.Further, it should be noted that
At some in other embodiment, the function described in block can not be carried out by the order shown in figure.
For example, the block that two diagrams are connected in fact can also perform simultaneously, or according to involved
And function can also perform by the contrary order of icon in some cases.Additionally it may be noted that
The combination of block in each block diagram and/or the block of flow chart, and block diagram and/or flow chart, can
Implement by system based on specialized hardware, or by specialized hardware and computer instruction
Combination, performs specific function or operation.
Being described above the presently disclosed embodiments, described above is exemplary, not
Exhaustive, and it is also not necessarily limited to disclosed each embodiment.Without departing from illustrated each reality
In the case of executing the scope and spirit of example, permitted for those skilled in the art
Many modifications and changes will be apparent from.The selection of term used herein, it is intended to best
Explain the principle of each embodiment, actual application or the technological improvement to Market and Technology, or make this
Other those of ordinary skill of technical field is understood that each embodiment disclosed herein.
Claims (14)
1. for the mobile terminal unlocked, including:
Display；And
Processor, described processor is configured to:
Produce during Vehicular charging for asking releasing to the lock locked because of charging
Determine the unlocking request of the locking of object, and
Communicate described unlocking request is sent to the system for unlocking of vehicle with vehicle,
And indicate system for unlocking:
It is controlled such that charging current is reduced in response to described unlocking request predetermined
Threshold value, and
Generating unlocking control signal, this unlocking control signal is used for making described electronic lock release
Described lock object is locked thus allows charging plug to remove from the charging inlet of vehicle.
Mobile terminal for unlocking the most according to claim 1, wherein said locking
Object includes at least in described charging plug and the charging cable that couples with described charging plug
Individual.
Mobile terminal for unlocking the most according to claim 1, wherein said charging
Plug includes alternating current charging plug.
Mobile terminal for unlocking the most according to claim 1, wherein said predetermined
Threshold value be about 0A.
Mobile terminal for unlocking the most according to claim 1, wherein said unblock
Request also includes that unique identification code, described system for unlocking also include:
Memory element, the cognizance code of described memory element storage vehicle,
Described unlocking request and then instruction system for unlocking: when the vehicle of storage in described memory element
The unique identification code that includes of cognizance code and acquired described unlocking request match
Time, by the checking of described unlocking request.
Mobile terminal for unlocking the most according to claim 1, described unlocking request
And then instruction system for unlocking:
Once charging current is reduced to predetermined threshold value, then send to electrically-charging equipment and terminate charging letter
Number.
Mobile terminal for unlocking the most according to claim 1, wherein said display
Device is display configured to the feedback information from described system for unlocking whether vehicle unlocks.
Mobile terminal for unlocking the most according to claim 1, wherein said process
Device performs process under the control of the application being installed on described mobile terminal.
Mobile terminal for unlocking the most according to claim 1, wherein said unblock
Ask to be sent by the antenna being arranged on described mobile terminal.
Mobile terminal for unlocking the most according to claim 1, described mobile terminal
Including at least one in smart mobile phone, mobile PC, PDA, wearable device.
11. 1 kinds of electron keys for unblock, including:
Unlocking request start unit, operable is used for asking releasing to produce during Vehicular charging
Unlocking request to the locking of the lock object locked because of charging；And
Unlocking request transmitting element, communicates described unlocking request is sent to car with vehicle
System for unlocking, and indicate system for unlocking:
It is controlled such that charging current is reduced in response to described unlocking request predetermined
Threshold value, and
Generating unlocking control signal, this unlocking control signal is used for making described electronic lock release
Described lock object is locked thus allows charging plug to remove from the charging inlet of vehicle.
12. electron keys according to claim 11, wherein said unlocking request starts
Unit includes the solution lock-switch being arranged on described electron key.
13. electron keys according to claim 12, wherein by pressing described unblock
The number of times switched or the time length pressing described solution lock-switch start to control described unlocking request
Unit.
14. electron keys according to claim 13, wherein said unlocking request sends
Unit includes the antenna being arranged on described electron key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272228.5A CN106157396B (en) | 2016-04-28 | 2016-04-28 | Mobile terminal and electron key for unlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272228.5A CN106157396B (en) | 2016-04-28 | 2016-04-28 | Mobile terminal and electron key for unlock |
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| CN106157396A true CN106157396A (en) | 2016-11-23 |
| CN106157396B CN106157396B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610272228.5A Active CN106157396B (en) | 2016-04-28 | 2016-04-28 | Mobile terminal and electron key for unlock |
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| CN108528235A (en) * | 2017-03-03 | 2018-09-14 | 大众汽车有限公司 | The method and electrically driven vehicle of charging plug are relatively unlocked with charging process |
| CN108879813A (en) * | 2017-05-09 | 2018-11-23 | 沃尔沃汽车公司 | Proximity test device and method |
| CN111108014A (en) * | 2017-07-26 | 2020-05-05 | 索诺电机有限公司 | Energy management system for a motor vehicle |
| CN111932718A (en) * | 2019-04-25 | 2020-11-13 | 珠海格力电器股份有限公司 | Control method, device, system, terminal and storage medium of intelligent door lock |
| CN112243520A (en) * | 2018-05-24 | 2021-01-19 | 多玛卡巴瑞士股份公司 | Method and device for data transmission between a mobile device and a reader device |
| CN113370810A (en) * | 2020-03-09 | 2021-09-10 | 广州汽车集团股份有限公司 | Charging gun electronic lock control method and charging gun electronic lock control system |
| CN114248719A (en) * | 2020-09-10 | 2022-03-29 | Adac塑模公司 | Gesture entry system for a motor vehicle |
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