CN106157396B - Mobile terminal and electron key for unlock - Google Patents
Mobile terminal and electron key for unlock Download PDFInfo
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- CN106157396B CN106157396B CN201610272228.5A CN201610272228A CN106157396B CN 106157396 B CN106157396 B CN 106157396B CN 201610272228 A CN201610272228 A CN 201610272228A CN 106157396 B CN106157396 B CN 106157396B
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- unlocking
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- mobile terminal
- unlock
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- 238000005516 engineering process Methods 0.000 description 17
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Classifications
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Lock And Its Accessories (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
This disclosure relates to a kind of mobile terminal and electron key for unlock.It may include: display and processor according to the mobile terminal for unlock of one embodiment.Processor can be configured as: generating the unlocking request for requesting locking of the releasing to the lock object locked because of charging during Vehicular charging, and is communicated with vehicle to send unlocking request to the system for unlocking of vehicle.Unlocking request can indicate system for unlocking: be controlled such that charging current is reduced to scheduled threshold value in response to unlocking request, and unlocking control signal is generated, which is used to that electronic lock to be made to release the locking to lock object to allow charging plug to remove from the charging interface of vehicle.
Description
Technical field
This disclosure relates to vehicular field, in particular to battery powered vehicle.
Background technique
In the world today, vehicle has become the essential vehicles of people's work and life, and along with stone
The development in short supply and technology of oily resource, by entirely or partly driving the vehicle of traveling more and more general using electric energy
Time.
When charging to such vehicle, can to charging interface be arranged electronic lock, with charging when to all
As the lock object of charging plug is locked.
In general, according to the prior art specification of electric vehicle, for charging interface, (such as alternating current is greater than when charging
The charging interface of 16A) it needs that electronic lock is arranged, it not can be carried out charging in the case where electronic lock not normal locking lock object.
Summary of the invention
The disclosure it was recognized by the inventor that there is the demand being unlocked during Vehicular charging to lock object.Wish to mention
The technology being unlocked for the lock object to the electronic lock locked because of charging.
The disclosure aims to solve the problem that at least one problem existing in the prior art.
According to one aspect of the disclosure, a kind of mobile terminal for unlock is provided.The mobile terminal may include:
Display；And processor.The processor can be configured as: generate during Vehicular charging for requesting to release to because filling
The unlocking request of the locking of electricity and locked lock object, and communicated with vehicle to send the unlocking request to
The system for unlocking of vehicle.The unlocking request can indicate system for unlocking: being controlled such that and fill in response to the unlocking request
Electric current reduction is to scheduled threshold value, and generates unlocking control signal, and the unlocking control signal is for making the electronic lock solution
Except the locking to the lock object is to allow charging plug to remove from the charging interface of vehicle.
Detailed description of the invention
The middle description disclosure is described in detail below with reference to the drawings, wherein running through the identical appended drawing reference table of attached drawing
Show the same or similar component.It is to be understood that the drawings are not necessarily drawn to scale, and attached drawing is served only for illustrating the disclosure
Exemplary embodiment, it should not be assumed that be the limitation to disclosure range.Wherein:
Fig. 1 shows the schematic diagram of the vehicle according to an embodiment of the present disclosure including system for unlocking；
Fig. 2 shows the block diagrams of the configuration of system for unlocking according to an embodiment of the present disclosure；
Fig. 3 A shows the block diagram of the configuration of charging current regulating device according to an embodiment of the present disclosure；
Fig. 3 B shows the block diagram of the configuration of system for unlocking according to an embodiment of the present disclosure；
Fig. 4 shows the block diagram of the configuration of system for unlocking according to another embodiment of the present disclosure；
Fig. 5 shows the flow chart of unlocking method according to an embodiment of the present disclosure；
Fig. 6 shows the flow chart of another unlocking method according to an embodiment of the present disclosure；
Fig. 7 shows the signal that electron key according to an embodiment of the present disclosure is communicated with the system for unlocking of vehicle
Figure；
Fig. 8 shows the block diagram of the configuration of electron key according to an embodiment of the present disclosure；
Fig. 9 shows the signal that mobile terminal according to an embodiment of the present disclosure is communicated with the system for unlocking of vehicle
Figure；
Figure 10 shows the block diagram of the configuration of mobile terminal according to an embodiment of the present disclosure；
Figure 11 (a) shows the signal of the user interface of the unlock application on mobile terminal according to an embodiment of the present disclosure
Figure；
Figure 11 (b) show mobile terminal according to an embodiment of the present disclosure unlock application in show unlocked it is anti-
The schematic diagram of feedforward information.
Specific embodiment
The various exemplary embodiments of the disclosure are described in detail below with reference to the accompanying drawings.It is to be understood that showing various
The description of example property embodiment is merely illustrative, not as any restrictions of the technology to the disclosure.Unless in addition specifically
It is bright, component and the positioned opposite of step, expression formula and the unlimited the scope of the present disclosure processed of numerical value in the exemplary embodiment.
Term used herein, it is only for describe specific exemplary embodiment, and be not intended to limit the disclosure.
Unless the context clearly states otherwise, " one " of singular used herein and "the" are intended to equally include plural shape
Formula.It will further be understood that one word of " comprising " as used herein, illustrate there are pointed feature, entirety, step, operation,
Unit and/or component, but it is not excluded that in the presence of or increase one or more of the other feature, entirety, step, operation, unit and/
Or component and/or their combination.
Fig. 1 shows the schematic diagram of the vehicle 100 according to the exemplary embodiment of the disclosure including system for unlocking.One
In a exemplary embodiment, vehicle 100 can be at least partly by the vehicle of power supply (in the context of this application
Can be described as battery powered vehicle), such as electric vehicle or hybrid vehicle.In addition, vehicle 100 can be configured as sedan-chair
Vehicle, sports type vehicle, truck, bus, commercial vehicle, transboundary vehicle, recreation vehicle etc..It should be appreciated that the technology of the disclosure can be used
In above-mentioned any vehicle, and it is not limited to a certain specific type.
Referring to Fig.1, in one exemplary embodiment, vehicle 100 may include charging interface 104.104 quilt of charging interface
It is adapted for engaging with charging plug 102.As an example, charging interface 104 may include the charging socket being set on vehicle.
Vehicle 100 can also include system for unlocking 110.In one exemplary embodiment, system for unlocking 110 may include
Electronic lock 106 and controller 108.
Referring to Fig.1, in the charging operations of vehicle 100, the charging plug 102 for providing electric power to vehicle be can connect
To the charging interface 104 of vehicle 100, to charge to vehicle 100.In one exemplary embodiment, charging interface 104
Such as it can be set at the rear portion (as shown in Figure 1) of vehicle body side wall.It is understood that charging interface 104 may be located on vehicle
100 any other suitable position, such as the front of vehicle body side wall etc., as long as can be connect with charging plug 102 and into
The position of row charging.
In one exemplary embodiment, charging interface 104 can be suitable for the alternating-current charging interface of AC charging.This
Field technical staff is appreciated that in other exemplary embodiments charging interface 104 is also possible to be suitable for DC charging
Direct-current charging interface.In addition, vehicle 100 can also be provided simultaneously with direct-current charging interface and alternating-current charging interface, or pass through one
A charging interface realizes AC charging and DC charging.
Electric power from the electrically-charging equipment such as charging pile or charging station (not shown) can be supplied to by charging plug 102
Vehicle 100.In one exemplary embodiment, charging plug 102 may include alternating current charging plug.For example, charging plug 102
The subsidiary alternating current charging plug for being used to for AC power being supplied to vehicle when can be vehicle release.In other exemplary implementations
In example, charging plug 102 can be arranged in public electrically-charging equipment (such as charging pile) for direct current power to be supplied to vehicle
DC charging plug.
In one exemplary embodiment, electronic lock 106 can be arranged near charging interface 104, with for pair
Because of charging, locked lock object is locked and is released the locking to lock object.Lock object can be such as Fig. 1 institute
The charging plug 102 shown.For example, charging plug 102 is connected to charging interface 104, electronics when charging to vehicle 100
It locks 106 pairs of charging plugs to lock, can not directly remove charging plug 102 from the charging interface 104 of vehicle 100 at this time.
Since electronic lock 106 is locked, can to avoid in unattended charging charging plug arbitrarily pulled out, eventually so as to cause charging
Only even charging cable is stolen.In addition, the locking of electronic lock 106 can pull up caused arcing when charging plug to avoid belt current
Phenomenon.
Electronic lock 106 and controller 108 for example may be constructed system for unlocking 110.Electronic lock 106 can be in controller 108
Control under release locking to lock object.
It should be appreciated that the lock object of the disclosure is not limited to charging plug 102, can also include and 102 coupling of charging plug
The charging cable (not shown) connect.
Many forms can be used according to the controller 108 of disclosure exemplary embodiment, for example including based on computer
System, microprocessor-based system, microcontroller, electronic control module (ECM), electronic control unit (ECU) or any
Other suitable Control Cooling circuits or system.Controller can also include one or more specific integrated circuits (ASIC),
Field programmable gate array (FPGA) and logic circuit are configured as that controller is made to may be implemented to be shown according to the various of the disclosure
The function of example property embodiment.
In the exemplary embodiment, controller 108 may include with one or more of lower component (not shown): storage
Device；The processing component coupled with storage operation, such as microcontroller or microprocessor；Store equipment；Input and output (I/O)
Interface；And communication component.
Processing component can be configured as the signal for receiving electronic device in the cabin from vehicle 100 or out of my cabin and processing
The signal is to determine one or more modes of operation of system for unlocking 110.Processing component can be configured to generate control
Signal processed simultaneously sends the control signal to carry out locking and unlocking operation to lock object for example, by I/O interface.It is operating
In, processing component can execute memory and/or store the computer instruction stored in equipment.
Memory and storage device may include the storage medium of any suitable type respectively.Memory for example can wrap
Nonvolatile computer readable storage medium is included, it includes can be by the instruction for the application or method that processing component executes.Memory is also
It can store the data for locking and unlocking lock object, unlocking request, charging current, unlocking control signal etc..Example
Such as, which can be read-only memory (ROM), random access memory (RAM), flash memory and deposits
Reservoir, storage chip (or integrated circuit) etc..Storage equipment may include volatibility or non-volatile, magnetic, semiconductor, light, can
It removes, non-removable or other kinds of storage equipment or computer-readable medium, to provide additional storage for controller 108
Space.
I/O interface may include allow controller 108 communicate with other systems and equipment one or more digital and/or
Artificial traffic equipment.For example, I/O interface can receive from switch button, the electricity for being such as set to vehicle body or interior passenger compartment
The unlocking request signal of the user interface (being described in detail later) of sub- key and mobile terminal and transmit a signal to processing component into
Row is further processed.I/O interface may also receive from one or more control signals of processing component, and control signal is passed
It is sent to the other component of electronic lock 106 and/or system for unlocking 110, controls the locking and unlocking of lock object.
Communication component can be configured as between pilot controller 108 and other equipment (including BMS and/or user interface)
Wired or wireless communication.Communication component can communication standard (such as WiFi, LTE, 2G, 3G, 4G, 5G based on one or more
Deng) access wireless network.In one exemplary embodiment, communication component may include near-field communication (NFC) module to assist
Short haul connection between controller 108 and other equipment.In a further exemplary embodiment, communication component may be implemented as
Based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, bluetooth (BT) technology or
Other technologies.
For example, the user of vehicle may wish to stop before Vehicular charging completion charging to complete other operations, such as
Move vehicle.Alternatively, in electrically-charging equipment working condition there may be in the case where exception, the user of vehicle or the behaviour of electrically-charging equipment
It may want to stop charging operations as personnel further to check or handle.Above-mentioned example is only exemplary, actual conditions
It may include the situation that any other needs to be unlocked lock object during Vehicular charging.
System for unlocking according to the exemplary embodiment of the disclosure is described in detail referring to Fig. 2 to 4.Fig. 2 shows roots
According to the block diagram of the configuration of the system for unlocking 200 of the exemplary embodiment of the disclosure.In one exemplary embodiment, system for unlocking
200 may include controller 204 and electronic lock 206.Controller 204 can correspond to the controller 108 of Fig. 1, and electronic lock 206 can
To correspond to the electronic lock 106 of Fig. 1.
According to an exemplary embodiment, controller 204 acquisition request can be released to locking pair during Vehicular charging
As the unlocking request 202 of 210 locking.For example, as described above, the locking of electronic lock 106 is charged during the charging of vehicle 100
Plug removes to avoid by charging plug 102 from the charging interface 104 of vehicle 100.At this point, for example when vehicle driver (such as
Driver, passenger etc.) wish during Vehicular charging stop charging when, can to system for unlocking 200 issue unlocking request 202.?
In some exemplary embodiments, can be communicated with vehicle by user interface to send vehicle for unlocking request 202
System for unlocking 200.The user interface may include the switch button for being for example set to vehicle body or interior passenger compartment, electron key
With mobile terminal etc..Detailed content about user interface will be aftermentioned.
It is predetermined that controller 204 can be controlled such that charging current is reduced in response to acquired unlocking request 202
Threshold value.The threshold value, which can be predetermined to be, can be avoided any of caused phenomenon of arc discharge when extracting charging plug from charging interface
Value.For example, in one exemplary embodiment, which can be for less than 1A.In one exemplary embodiment, should
Scheduled threshold value can be about 0A.
Once charging current is reduced to scheduled threshold value, unlocking control signal is can be generated in controller 204, the solution lock control
Signal is used to that electronic lock 206 to be made to release the locking to lock object 208 to allow charging interface of the charging plug from vehicle
It removes.For example, being generated when controller 204 receives instruction charging current and has already decreased to the feedback information of scheduled threshold value
Unlocking control signal is simultaneously sent to electronic lock 206.Electronic lock 206 releases the lock to charging plug according to the unlocking control signal
It is fixed.At this point, vehicle driver can remove charging plug from the charging interface of vehicle.
It, can be in response to solution when obtaining unlocking request during charging in the system for unlocking of the exemplary embodiment
Lock requests and releases the locking to lock object to allow charging plug to remove from the charging interface of vehicle.Therefore, it improves
The charging experience of user, and provide the convenience of charge control.
In addition, being controlled such that charging current reduction according to the controller of the system for unlocking of disclosure exemplary embodiment
To scheduled threshold value, scheduled threshold value is reduced in response to charging current and generates unlocking control signal.It can thus be avoided filling
Electric current is not reduced to caused phenomenon of arc discharge when scheduled threshold value just extracts charging plug from charging interface also, can guarantee
Operation is safely unlocked during charging.
In one exemplary embodiment, optionally, once controller 204 be also configured as charging current be reduced to it is pre-
Fixed threshold value then sends to electrically-charging equipment and terminates charging signals.Electrically-charging equipment can terminate defeated in response to the termination charging signals
Power supply out.Controller 204 can send termination charging letter when sending termination charging signals to electrically-charging equipment or to electrically-charging equipment
After number, generates unlocking control signal and be sent to electronic lock 206.Electronic lock 206 is released according to the unlocking control signal to filling
The locking of plug.At this point, vehicle driver can remove charging plug from the charging interface of vehicle.According to disclosure example
Property embodiment the controller of system for unlocking be controlled such that charging current is reduced to scheduled threshold value, and sent out to electrically-charging equipment
Make arrangements for his funeral only charging signals and generate unlocking control signal.Therefore, not only charging current can arrive scheduled threshold value, but also due to filling
Electric facility terminates out-put supply in response to the termination charging signals, i.e. charging plug is not charged, so as to guarantee more to pacify
It is unlocked operation entirely.
In one exemplary embodiment, optionally, controller 204 is also configured as working as and obtain during Vehicular charging
When unlocking request 202, acquired unlocking request is verified.When being verified, it is verified and is controlled in response to unlocking request
System is so that charging current is reduced to scheduled threshold value；When verifying does not pass through, without reducing the control of charging current.For example,
Controller 204 may determine that whether unlocking request 202 is that (or from matched user interface) is issued by vehicle driver.When
It is judged as that unlocking request 202 is when being issued by vehicle driver, unlocking request is verified, and controller 204 is controlled such that
Charging current reduces；When being judged as unlocking request 202 not is issued by vehicle driver, unlocking request verifying does not pass through, and controls
Control of the device 204 processed without reducing charging current.By the verification operation of controller 204, can be avoided unverified
People is arbitrarily unlocked electronic lock.Furthermore it is possible to prevent charging plug when unattended charging stolen.
In one exemplary embodiment, system for unlocking 200 can also include storage unit 212, as shown in Figure 2.Storage
Unit 212 can store the cognizance code of vehicle.In addition, request is released to can in the unlocking request 202 of the locking of lock object
To include unique cognizance code, when controller 204 obtains unlocking request during Vehicular charging, controller 204 can be from
Storage unit 212 obtains the cognizance code of vehicle, and the unique identification for including in the cognizance code of determining vehicle and unlocking request
Whether code matches.When the unique identification code for including in the cognizance code of vehicle and unlocking request matches, pass through solution
The verifying of request is locked, and performing control to reduces charging current；Otherwise, unlocking request authentication failed, not executing makes charging electricity
Flow reduced control.
The storage unit of the present exemplary embodiment may include the storage medium of any suitable type.For example, the storage
Unit can be memory and/or storage equipment in controller as described above.Additionally or alternatively, the storage unit
It can be the memory separated with controller and/or storage equipment.
In one exemplary embodiment, system for unlocking 200 can also include charging current regulating device 210, such as Fig. 2 institute
Show.In this exemplary embodiment, controller 204 can control charging current and adjust in response to acquired unlocking request 202
Device 210 is to be reduced to scheduled threshold value for charging current.
Charging current regulating device according to the exemplary embodiment of the disclosure is described in detail referring to Fig. 3 A.Fig. 3 A shows
The block diagram of the configuration of charging current regulating device 300 according to the exemplary embodiment of the disclosure is gone out.
In one exemplary embodiment, charging current regulating device 300 may include transistor 306.Transistor 306 with
The coupling of 314 phase of controller.Controller 314 can correspond to the controller 204 of system for unlocking 200 described above.
In the case where receiving from the AC power of electrically-charging equipment 302, charging current regulating device 300 can also include
Rectification circuit 304, inverter 308, transformer 310 and rectification circuit 312.In this exemplary embodiment, rectification circuit 304
The input for receiving AC power, rectifies AC power and exports direct current power.AC power can be to be filled from exchange
The AC power of plug, such as three-phase 380V AC power or single-phase 220V AC power.
Rectification circuit 304 can be connected with transistor 306, so that the direct current after rectifying via rectification circuit 304 is defeated
Enter to transistor 306.
The DC power conversion exported from transistor 306 can be alternating current by inverter 308, and be output to transformer 310.
Transformer 310 can carry out transformation to the AC-input voltage from inverter 308.For example, working as the battery of vehicle
When voltage required for 316 is higher than voltage provided by AC power, transformer 310 boosts to AC-input voltage.When
When voltage required for the battery 316 of vehicle is lower than voltage provided by AC power, transformer 310 to AC-input voltage into
Row decompression.
Rectification circuit 312 can rectify the alternating current through 310 transformation of transformer, to obtain direct current, thus right
The battery 316 of vehicle is powered.
In one exemplary embodiment, transistor 306 and 314 operability of controller couple, in the control of controller 314
System is lower to carry out on-off, and charging current is reduced to scheduled threshold value.For example, controller 314 may be coupled to charging current tune
Switching Power Supply microcontroller (Switching Power Supply MCU, not shown) in regulating device 300.When Switching Power Supply MCU is received from control
When the signal of the reduction charging current of device, transistor 306 is controlled to adjust the duty ratio of the conducting of transistor 306, that is, make
Transistor 306 switches between conducting state and nonconducting state, thus the DC current that will be inputted from rectification circuit 304
It reduces.
It should be noted that controller 314 for example can also directly be connect with transistor 306 the present disclosure is not limited to above-mentioned example
Scheduled threshold value is reduced to control transistor 306 for charging current.
In one exemplary embodiment, transistor 306 can be MOSFET (metal oxide semiconductor field effect transistor
Pipe).But the transistor of the disclosure is without being limited thereto, transistor 306 is for example also possible to IGBT (insulated gate bipolar transistor)
Or other transistors, as long as can be realized the function of the current regulation in the exemplary embodiment of the disclosure.In addition, Fig. 3
In for convenience, illustrate only a transistor 306.But the those skilled in the art understand that disclosure not limit transistor
Quantity, charging current regulating device 300 can also include two or more transistors 306.For example, charging current adjusts dress
Set 300 may include coupled in parallel two group transistors, every group includes two transistors being one another in series 306.
In one exemplary embodiment, optionally, once controller 314 be also configured as charging current be reduced to it is pre-
Fixed threshold value then sends to electrically-charging equipment and terminates charging signals.Fig. 3 B shows the block diagram of system for unlocking according to this embodiment.
For example, as shown in Figure 3B, switch S1 can be couple to the voltage detecting between electrically-charging equipment 302 and vehicle 100 and return
In road (not shown).In one embodiment, switch S1 can be arranged on 100 side of vehicle and couple with controller 314.Switch
S1 can connect with resistor R1.The voltage detection circuit can also include other resistors, such as resistor R2.It is shown in figure
Element it is only exemplary, and not restrictive.It is not intended to limit opening in voltage detection circuit in accordance with an embodiment of the present disclosure
Close the number with resistor.
In one embodiment, once controller 314, which is also configured as charging current, is reduced to scheduled threshold value, then will
Switch S1 is disconnected.Once S1 is disconnected, electrically-charging equipment 302 can detecte the variation of voltage.For example, the case where switch S1 is disconnected
Under, R1 is removed from voltage detection circuit, so that the impedance of voltage detection circuit changes.To detected
Voltage (partial pressure) corresponding change.As non-limiting example, detected voltage changes from about 6V (such as 6 ± 0.8V)
It is about 9V (such as 9 ± 0.8V).In this case, the determination of electrically-charging equipment 302 receives termination charging signals.The termination is filled
Electric signal instruction switch S1 is disconnected.Electrically-charging equipment 302 can terminate out-put supply in response to the termination charging signals.
Controller 314 can send termination charging letter when sending termination charging signals to electrically-charging equipment or to electrically-charging equipment
After number, generates unlocking control signal and be sent to electronic lock 206.Electronic lock 206 is released according to the unlocking control signal to filling
The locking of plug.At this point, vehicle driver can remove charging plug from the charging interface of vehicle.
Fig. 4 shows the block diagram of the configuration of the system for unlocking 400 according to the another exemplary embodiment of the disclosure.According to this
The system for unlocking 400 of exemplary embodiment may include controller 402, electronic lock 408 and onboard charger 410.Electronic lock
408 can carry out locking and unlocking to charging plug 402.Onboard charger 410 can be coupled to the charging interface of vehicle.
In this exemplary embodiment, controller 402 may include the first controller and second of operability coupling each other
Controller.For example, the first controller can be vehicle control device 404, second controller can be battery management system (BMS)
406.Vehicle control device 404 can be configured as the unlock that the acquisition request during Vehicular charging releases the locking to lock object
Request.BMS 406, which can be configured as, receives the unlocking request from vehicle control device 404, controls onboard charger 410 to incite somebody to action
Charging current is reduced to scheduled threshold value.It, can be to vehicle once charging current is reduced to scheduled threshold value by onboard charger 410
Controller 404 issues signal so that vehicle control device 404 generates unlocking control signal.Vehicle control device 404 can will give birth to
At unlocking signal be sent to electronic lock 408 so that electronic lock 408 is released to the locking of charging plug 412 to allow to charge
Plug 412 is removed from the charging interface of vehicle.
In one exemplary embodiment, onboard charger 410 may include transistor.The transistor can correspond to as
The upper transistor 306.Onboard charger 410 can be used as charging current regulating device 300 as described above.In addition, BMS
406 are configurable to control the on-off of transistor in response to unlocking request charging current is reduced to scheduled threshold value.
In one exemplary embodiment, vehicle control device 404 can be additionally configured to work as and obtain during Vehicular charging
When unlocking request, acquired unlocking request is verified.When being verified, be verified in response to unlocking request controlled with
Charging current is set to be reduced to scheduled threshold value.When verifying does not pass through, without reducing the control of charging current.For example, control
Device 204 may determine that whether unlocking request 202 is to be issued by vehicle driver.When being judged as that unlocking request 202 is by vehicle
When user issues, unlocking request is verified, and controller 204 is controlled such that charging current reduction；It is unlocked when being judged as
Request 202 is not when being issued by vehicle driver, and unlocking request verifying does not pass through, and controller 204 is without reducing charging current
Control.By the verification operation of controller 204, it can be avoided unverified people and arbitrarily electronic lock be unlocked, energy
Charging plug when unattended charging is enough prevented to be stolen.
In one exemplary embodiment, it may include unique to the unlocking request of the locking of lock object that request, which is released,
Cognizance code, when vehicle control device 404 obtains unlocking request during Vehicular charging, vehicle control device 404 can also be configured
For from storage unit obtain vehicle cognizance code, and determine vehicle cognizance code and unlocking request in include unique identification
Whether code matches.When the unique identification code for including in the cognizance code of vehicle and unlocking request matches, pass through solution
The verifying of request is locked, and controls onboard charger 410 so that charging current is reduced to scheduled threshold value.Otherwise, unlocking request is tested
Card failure, does not execute the control for reducing charging current.
Fig. 5 shows the flow chart of unlocking method according to the exemplary embodiment of the disclosure.For example, the unlocking method can
To be implemented by system for unlocking as described above.
Unlocking method according to the present exemplary embodiment, in step S502, available request is released to due to charging
The unlocking request of the locking of locked lock object.
In step S504, charging current can be reduced to scheduled threshold value in response to the unlocking request.
In step S506, unlocking control signal can be generated, the unlocking control signal is for releasing to the locking pair
The locking of elephant is to allow charging plug to remove from the charging interface of vehicle.
In one exemplary embodiment, optionally, unlocking method can also include step S505.In step S505,
Once charging current is reduced to scheduled threshold value, is then sent to electrically-charging equipment and terminate charging signals.It can for example, terminating charging signals
To indicate that the switch in the voltage detection circuit being couple between the electrically-charging equipment and vehicle is disconnected.Electrically-charging equipment can be rung
Out-put supply should be terminated in the termination charging signals.
Step S506 can be executed after step s 505 or simultaneously.
Fig. 6 shows the flow chart of another unlocking method according to the exemplary embodiment of the disclosure.
Unlocking method according to the present exemplary embodiment, in step S602, available request is released to due to charging
The unlocking request of the locking of locked lock object.
In step s 604, acquired unlocking request can be verified.
In step S606, when the unique identification generation for including in the cognizance code of vehicle and the acquired unlocking request
When code matches, the verifying of the unlocking request can be passed through.
In step S608, can be verified in response to the unlocking request and execute charging current is reduced to it is described
Scheduled threshold value.
In step S610, unlocking control signal can be generated, the unlocking control signal is for releasing to the locking pair
The locking of elephant is to allow charging plug to remove from the charging interface of vehicle.
In one exemplary embodiment, optionally, unlocking method can also include step S609.In step S609,
Once charging current is reduced to scheduled threshold value, is then sent to electrically-charging equipment and terminate charging signals.It can for example, terminating charging signals
To indicate that the switch in the voltage detection circuit being couple between the electrically-charging equipment and vehicle is disconnected.Electrically-charging equipment can be rung
Out-put supply should be terminated in the termination charging signals.
Step S610 can be executed after step S609 or with step S609 simultaneously.
In some exemplary embodiments, it can be communicated by user interface with vehicle to send unlocking request
To the system for unlocking of vehicle.The user interface for example may include the solution for being set on vehicle (such as vehicle body or interior passenger compartment)
Lock-switch etc..In addition, the user interface for example also may include electron key or mobile terminal etc..
Electron key according to the exemplary embodiment of the disclosure is described in detail referring to Fig. 7 and Fig. 8.Fig. 7 is shown
The schematic diagram that electron key 700 according to the exemplary embodiment of the disclosure is communicated with the system for unlocking 706 of vehicle；Figure
8 show the block diagram of the configuration of electron key 800 according to the exemplary embodiment of the disclosure.706 He of system for unlocking in Fig. 7
System for unlocking 806 in Fig. 8 can correspond to the system for unlocking in above-described any exemplary embodiment.
As shown in fig. 7, electron key 700 may include the solution lock-switch 702 being set on electron key 700, for sending out
The integrated circuit (not shown) penetrating the antenna of signal and being integrated in electron key 700.Electron key 700 and system for unlocking
706 are communicated.
Communication between electron key and vehicle can be based on one or more communication standards (such as WiFi, LTE, 2G,
3G, 4G, 5G etc.) wireless communication.In one exemplary embodiment, the communication between electron key and vehicle, which can be, is used for
Carry out the near-field communication (NFC) of short haul connection.In a further exemplary embodiment, radio frequency identification (RFID) skill can be based on
Art, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, bluetooth (BT) technology etc. carry out electron key and vehicle it
Between communication.
Referring to Fig. 8, in one exemplary embodiment, electron key 800 may include 802 He of unlocking request start unit
Unlocking request transmission unit 804.Unlocking request start unit 802 can be operated generated during Vehicular charging for requesting to release
To the unlocking request of the locking of the lock object locked because of charging.Unlocking request transmission unit 804 can be carried out with vehicle
It communicates to send unlocking request to the system for unlocking 806 of vehicle.For example, unlocking request start unit may include being set to electricity
The solution lock-switch of son on the key, such as solution lock-switch 702 shown in fig. 7.In addition, unlocking request transmission unit may include setting
The antenna (not shown) being placed on electron key.
When vehicle driver wishes to release the locking to charging plug during charging, vehicle driver can press electricity
The solution lock-switch of son on the key.Integrated circuit in electron key is encoded in response to pressing for lock-switch of solution to generate solution
Lock request, and the unlocking request is modulated.The unlocking request of the modulation is sent vehicle by antenna on electron key
System for unlocking.System for unlocking obtains the unlocking request, at unlock described in exemplary embodiment as mentioned in the above
Reason.
In one exemplary embodiment, the transmission frequency of the antenna on electron key can be used from 300MHz to
The frequency band etc. of 450MHz.But it is not particularly limited, other frequencies can be used also to realize corresponding communication.
By using electron key according to the exemplary embodiment of the disclosure, vehicle driver can pass through directly outside vehicle
It connects control electron key to be unlocked, enters in vehicle's passenger compartment without first opening car door and be unlocked again, can be improved unlock
The convenience of operation improves the experience of vehicle driver.
In one exemplary embodiment, the function of electron key can integrate existing for opening car door and/or
In the car key for starting vehicle.For example, can be for increasing by one in the car key of opening car door and/or starting vehicle
Solution lock-switch for being unlocked to electronic lock.In this way, vehicle driver need to only carry a car key can simultaneously into
Row opening car door and/or starting vehicle and the operation to electronic lock unlock.
In one exemplary embodiment, the switch for opening car door that can be used in car key is opened as unlock
It closes.It can be distinguished by pressing the number of the solution lock-switch and car door is unlocked or electronic lock is unlocked.Example
Such as when being unlocked by pressing switch one time, start the processing being unlocked to car door；When being unlocked by pressing is switched twice, start to electronics
Lock the processing being unlocked.
In one exemplary embodiment, can be distinguished by pressing the length of time of solution lock-switch is carried out to car door
Unlock is still unlocked electronic lock.Such as when short depression solution lock-switch (for example, compressing time was less than 2 seconds), starting
The processing that car door is unlocked；When Continued depression solution lock-switch scheduled time (for example, compressing time reaches 2 seconds or more)
When, start the processing being unlocked to electronic lock.By using the switch for opening car door in car key as unlock
Switch, is changed without the shape to existing car key, and can be only integrated in car key for example, by changing
Circuit etc. realizes above-mentioned function, can save the manufacturing cost of vehicle manufacturer.
Mobile terminal according to the exemplary embodiment of the disclosure is described in detail referring to Fig. 9 and Figure 10.Fig. 9 is shown
The signal that mobile terminal 900 according to the exemplary embodiment of the disclosure is communicated with the system for unlocking 906 of vehicle 100
Figure；Figure 10 shows the block diagram of the configuration of mobile terminal 1000 according to the exemplary embodiment of the disclosure.Unlock system in Fig. 9
System for unlocking 1006 in 906 and Figure 10 of system can be the system for unlocking in above-described any exemplary embodiment.
As shown in figure 9, mobile terminal 900 may include display 902 and processor (not shown).Mobile terminal 900 with
System for unlocking 906 is communicated.Mobile terminal 900 can be smart phone, mobile PC, personal digital assistant (PDA), wearable
Equipment (such as smartwatch) etc..
Mobile terminal 1000 can correspond to mobile terminal 900.Referring to Figure 10, mobile terminal 1000 may include display
1002 and processor 1004.Processor 1004 can be configured as vehicle 100 charge during generate for request release to because
The unlocking request of charging and the locking of locked lock object.Processor 1004 can be additionally configured to carry out with vehicle 100
It communicates to send unlocking request to the system for unlocking 1006 of vehicle.
Communication between mobile terminal 900 and vehicle 100 can be based on one or more communication standards (such as WiFi,
LTE, 2G, 3G, 4G, 5G etc.) wireless communication.In one exemplary embodiment, the communication between mobile terminal 900 and vehicle
It can be the near-field communication (NFC) for carrying out short haul connection.In a further exemplary embodiment, radio frequency identification can be based on
(RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, bluetooth (BT) technology etc. carry out mobile terminal
Communication between 900 and vehicle 100.
In one exemplary embodiment, mobile terminal can run various applications.The processor of mobile terminal can be
Processing is executed under the control for the application being installed on the mobile terminal.Using be configurable to make vehicle driver choose whether into
Row unlock.
The unlock application being installed on mobile terminal is described in detail referring to Figure 11 (a) and Figure 11 (b).Figure 11 (a) shows
The schematic diagram of the user interface 1100 of the unlock application on mobile terminal according to the exemplary embodiment of the disclosure is gone out；Figure 11
(b) it shows and shows the feedback information unlocked in the unlock application of mobile terminal according to the exemplary embodiment of the disclosure
Schematic diagram.
As shown in Figure 11 (a) and Figure 11 (b), the user interface 1100 for unlocking application is shown in the display of mobile terminal 1102
On device 1104.In one exemplary embodiment, vehicle driver is answered by the unlock that starting is installed on mobile terminal 1102
For entering the user interface 1100 of unlock application.
In one exemplary embodiment, the unlock application of mobile terminal 1102 can obtain table from the system for unlocking of vehicle
Show the feedback information whether vehicle unlocks, and the feedback information is shown in user interface 1100.For example, in Figure 11 (a)
Unlocked state 1106 indicates that vehicle does not unlock.
In one exemplary embodiment, user interface 1100 may include whether the user's input button being unlocked
1108.When vehicle driver wishes to release the locking to charging plug during charging, vehicle driver presses user's input
"Yes" in button 1108.The processor response of mobile terminal 1102 in vehicle driver the pushing operation and generate unlock and ask
It asks.The antenna being set on mobile terminal 1102 sends the unlocking request to the system for unlocking of vehicle.System for unlocking obtains should
Unlocking request, thereby executing the processing of unlock described in exemplary embodiment as mentioned in the above.
In one exemplary embodiment, the lock to lock object is released when the system for unlocking of vehicle executes unlock processing
Periodically, mobile terminal 1102 can receive the feedback information of the system for unlocking from vehicle unlocked, and pass through display
1104 show the feedback information.Feedback information 1110 in Figure 11 (b) shows the feedback information unlocked.
In addition, vehicle uses when vehicle driver is not intended to release the locking to the lock object of such as charging plug
Person can press the "No" in user's input button 1108, exit unlock application at this time.
Outputting and inputting for the user interface that the display of the mobile terminal of the disclosure is shown is not limited to such as Figure 11 (a) and figure
Form described in 11 (b) may include touch input, key tap, pressure, sound, voice, face recognition, fingerprint, impression of the hand
Deng.
In one exemplary embodiment, mobile terminal is also configured as executing other functions related with vehicle, example
Such as start vehicle, so as to substitute traditional car key, or can be used as additional key.For example, vehicular manufacturer
Mobile terminal (such as smart phone) can be provided when selling vehicle as present.In this way, vehicle driver only needs
It will be using smart phone come opening car door and/or starting vehicle, to eliminate the trouble for carrying additional car key.
In this specification the reference of " embodiment " or similar expression way refer to the special characteristic in conjunction with described in the embodiment,
Structure or characteristic system include in an at least specific embodiment for the disclosure.Therefore, in the present specification, " in the reality of the disclosure
Apply in example " and the appearance of term of similar expression way 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 as computer program
The computer-readable media of product.Therefore, the disclosure may be embodied as various forms, such as complete hardware embodiment, completely
Software implementation (including firmware, resident software, microcode etc.), or also be embodied as the implementation shape of software and hardware
Formula can be referred to as circuit, " module " or " system " following.In addition, the disclosure can also be real with any tangible media format
It applies as computer program product, program code can be used to be stored thereon with computer.
The related narration of the disclosure is referring to according to the system of disclosure specific embodiment, device, method and computer program
The flowchart and or block diagram of product is illustrated.It is understood that each of each flowchart and or block diagram block, with
And any combination of the block in flowchart and or block diagram, computer program instructions can be used to implement.These computer programs
Instruct machine composed by the processor or other programmable data processing units for general purpose computer or special computers
It executes, and instructs via computer or the processing of other programmable data processing units so as in implementation flow chart and/or block diagram
Illustrated functions or operations.
Showing in the accompanying drawings can be real according to the system of the various embodiments of the disclosure, device, method and computer program product
The flow chart and block diagram of framework, function and the operation applied.Therefore, each of flowchart or block diagram piece can indicate a module, area
Section or partial program code comprising one or more executable instructions, to implement specified logic function.In addition should
Note that function described in block can not be carried out by sequence shown in figure in certain other embodiments.For example, two
A block being connected that illustrates in fact also may be performed simultaneously, or in some cases can also be by figure according to related function
Opposite sequence is marked to execute.Furthermore it is further noted that block in the block of each block diagram and or flow chart and block diagram and or flow chart
Combination, can implement by based on the system of specialized hardware, or by the combination of specialized hardware and computer instruction, to hold
The specific functions or operations of row.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport
In principle, the practical application or to the technological improvement of Market and Technology for best explaining each embodiment, or make the art
Other those of ordinary skill can understand each embodiment disclosed herein.
Claims (13)
1. a kind of mobile terminal for unlock, comprising:
Display；And
Processor, the processor is configured to:
The solution for requesting electronic lock to release the locking to the lock object locked because of charging is generated during Vehicular charging
Lock request, and
It is communicated with vehicle to send the unlocking request to the system for unlocking of vehicle, and indicates system for unlocking:
It is controlled such that charging current is reduced to scheduled threshold value in response to the unlocking request, and
Generate unlocking control signal, the unlocking control signal be used to making the electronic lock release locking to the lock object from
And charging plug is allowed to remove from the charging interface of vehicle,
Wherein the unlocking request and then indicate the system for unlocking: once charging current is reduced to scheduled threshold value, then to filling
Electric facility, which is sent, terminates charging signals.
2. the mobile terminal according to claim 1 for unlock, wherein the lock object includes the charging plug
With at least one of the charging cable coupled with the charging plug.
3. the mobile terminal according to claim 1 for unlock, wherein the charging plug includes alternating current charging plug.
4. the mobile terminal according to claim 1 for unlock, wherein the scheduled threshold value is 0A.
5. the mobile terminal according to claim 1 for unlock, wherein the unlocking request further includes unique identification generation
Code, the system for unlocking further includes storage unit, the cognizance code of the storage unit storage vehicle, and
The unlocking request indicates system for unlocking in turn:
When the unique knowledge for including in the cognizance code of vehicle stored in the storage unit and the acquired unlocking request
When other code matches, pass through the verifying of the unlocking request.
6. the mobile terminal according to claim 1 for unlock, wherein the display is configured as showing that vehicle is
The feedback information from the system for unlocking of no unlock.
7. the mobile terminal according to claim 1 for unlock, wherein the processor is being installed on the movement eventually
Processing is executed under the control of application on end.
8. the mobile terminal according to claim 1 for unlock, wherein the unlocking request is by being set to the movement
Antenna in terminal is sent.
9. the mobile terminal according to claim 1 for unlock, the mobile terminal includes being selected from smart phone, movement
At least one of PC, PDA, wearable device.
10. a kind of electron key for unlock, comprising:
Unlocking request start unit, can operate with during Vehicular charging generate for request electronic lock release to due to charging by
The unlocking request of the locking of the lock object of locking；And
Unlocking request transmission unit is communicated to send the unlocking request to the system for unlocking of vehicle with vehicle, and is referred to
Show system for unlocking:
It is controlled such that charging current is reduced to scheduled threshold value in response to the unlocking request, and
Generate unlocking control signal, the unlocking control signal be used to making the electronic lock release locking to the lock object from
And charging plug is allowed to remove from the charging interface of vehicle,
Wherein the unlocking request and then indicate the system for unlocking: once charging current is reduced to scheduled threshold value, then to filling
Electric facility, which is sent, terminates charging signals.
11. electron key according to claim 10, wherein the unlocking request start unit includes being set to the electricity
The solution lock-switch of son on the key.
12. electron key according to claim 11, wherein by the number for pressing the solution lock-switch or pressing described
The length of time of lock-switch is solved to control the unlocking request start unit.
13. electron key according to claim 12, wherein the unlocking request transmission unit includes being set to the electricity
The antenna of son on the key.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610272228.5A CN106157396B (en) | 2016-04-28 | 2016-04-28 | Mobile terminal and electron key for unlock |
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| 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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| CN106157396B true CN106157396B (en) | 2019-08-23 |
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| US12077997B2 (en) | 2015-09-12 | 2024-09-03 | Adac Plastics, Inc. | Motor vehicle gesture access system including powered door speed control |
| DE102017203504A1 (en) * | 2017-03-03 | 2018-09-06 | Volkswagen Aktiengesellschaft | A method for unlocking a charging plug in connection with a charging operation of an electrically driven vehicle |
| EP3401151B1 (en) | 2017-05-09 | 2020-12-23 | Volvo Car Corporation | Proximity detection arrangement and method for an electric vehicle |
| WO2019020723A1 (en) * | 2017-07-26 | 2019-01-31 | Sono Motors Gmbh | Power management system for a motor vehicle |
| WO2019224329A1 (en) * | 2018-05-24 | 2019-11-28 | Dormakaba Schweiz Ag | Method and device for data transfer between a mobile device and a reader device |
| 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 |
| 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 |
| EP3968290B1 (en) * | 2020-09-10 | 2024-03-27 | ADAC Plastics, Inc. | Gesture access system for a motor vehicle |
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