CN109494828A - Charge control method, remote-control key and vehicle - Google Patents
Charge control method, remote-control key and vehicle Download PDFInfo
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- CN109494828A CN109494828A CN201811209277.XA CN201811209277A CN109494828A CN 109494828 A CN109494828 A CN 109494828A CN 201811209277 A CN201811209277 A CN 201811209277A CN 109494828 A CN109494828 A CN 109494828A
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
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- Power Engineering (AREA)
- Selective Calling Equipment (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of charge control method, remote-control key and vehicle, wherein method includes: in the case where the remote-control key and terminal are established and communicated to connect, if the remaining capacity of the remote-control key is less than or equal to first threshold, charge request is sent to the terminal, so that the terminal control wireless charging device charges to the remote-control key.In this way, by the button cell in existing remote-control key change into can wireless charging battery, and can monitor remaining capacity it is smaller when request wireless charging to operate automatically, save replacement battery troublesome operation and cost, simplify the structure of remote-control key.The scheme of automatic monitoring remaining capacity and wireless charging, improves the convenience of remote-control key.
Description
Technical field
The present invention relates to control technology field more particularly to a kind of charge control methods, remote-control key and vehicle.
Background technique
Nowadays automobile is very universal, and automobile key is developed to present wireless remote control key from initial mechanical key
Spoon.Remote-control key improves the convenience and peace that automobile uses by the authentication that unblocks and drive a vehicle by key control vehicle
Quan Xing.However, powered inside the remote-control key being commonly used using disposable button cell, it is electric after a period of use
Pond exhausts, it is necessary to can just continue to use for the continuous electricity of remote-control key, this just needs to dismantle remote-control key and re-replaces battery, operation
It is relatively complicated.
As it can be seen that existing remote-control key, which exists, continues electrically operated relatively complicated technical problem.
Summary of the invention
The embodiment of the present invention provides a kind of charge control method, remote-control key and vehicle, to solve existing remote-control key
In the presence of continuing electrically operated relatively complicated technical problem.
In order to achieve the above object, concrete scheme provided by the invention is as follows:
In a first aspect, being applied to remote-control key, the method packet the embodiment of the invention provides a kind of charge control method
It includes:
In the case where the remote-control key and terminal are established and communicated to connect, if the remaining capacity of the remote-control key is less than
Or it is equal to first threshold, Xiang Suoshu terminal sends charge request, so that the terminal control wireless charging device is to described distant
Control key charging.
Optionally, after described the step of sending charge request to the terminal, the method also includes:
Judge whether the remote-control key is in charged state；
If the remote-control key is not in charged state, the operation that the charge request is sent to the terminal is repeated,
Terminate to send the operation of the charge request when until meeting preset condition.
Optionally, the preset condition includes at least one of the following:
The number for sending charge request is more than preset times, waiting time more than preset duration, remote-control key update
For charged state.
It is optionally, described that the step of whether remote-control key is in charged state judged, comprising:
Judge whether the current value of the charging interface of the remote-control key is more than or equal to second threshold；
If the current value of the charging interface is more than or equal to second threshold, determine that the remote-control key is in charging
State；
If the current value of the charging interface is less than the second threshold, determine that the remote-control key is not in charging shape
State；Alternatively,
Judge whether that receiving the first of the terminal feedback indicates, wherein first instruction is used to indicate the nothing
Line charge electric installation has turned on charge mode；
If receiving first instruction, determine that the remote-control key is in charged state；
If not receiving first instruction, determine that the remote-control key is not in charged state；Alternatively,
Judge whether the remaining capacity of the remote-control key increases；
If remaining capacity increases, determine that the remote-control key is in charged state.
Optionally, after described the step of sending charge request to the terminal, the method also includes:
If detecting, the remaining capacity of the remote-control key is more than or equal to third threshold value, sends and ties to the terminal
Beam charge request, so that wireless charging device described in the terminal control terminates this charging operations.
Optionally, after described the step of sending charge request to the terminal, the method also includes:
If detecting, the target component of remote-control key is more than safety value, and sending to the terminal terminates charge request, with
Wireless charging device described in the terminal control is set to terminate this charging operations, wherein the target component includes charging interface
Current value and at least one of battery temperature.
Second aspect, the embodiment of the invention also provides a kind of remote-control keys, comprising:
First sending module is used in the case where the remote-control key and terminal are established and communicated to connect, if the remote control
The remaining capacity of key be less than or equal to first threshold, Xiang Suoshu terminal send charge request so that the terminal control without
Line charge electric installation charges to the remote-control key.
Optionally, the remote-control key further include:
Judgment module, for judging whether the remote-control key is in charged state；
First sending module is also used to:
If the remote-control key is not in charged state, the operation that the charge request is sent to the terminal is repeated,
Terminate to send the operation of the charge request when until meeting preset condition.
Optionally, the preset condition includes at least one of the following:
The number for sending charge request is more than preset times, waiting time more than preset duration, remote-control key update
For charged state.
Optionally, the judgment module is also used to:
Judge whether the current value of the charging interface of the remote-control key is more than or equal to second threshold；
If the current value of the charging interface is more than or equal to second threshold, determine that the remote-control key is in charging
State；
If the current value of the charging interface is less than the second threshold, determine that the remote-control key is not in charging shape
State；Alternatively,
Judge whether that receiving the first of the terminal feedback indicates, wherein first instruction is used to indicate the nothing
Line charge electric installation has turned on charge mode；
If receiving first instruction, determine that the remote-control key is in charged state；
If not receiving first instruction, determine that the remote-control key is not in charged state；Alternatively,
Judge whether the remaining capacity of the remote-control key increases；
If remaining capacity increases, determine that the remote-control key is in charged state.
Optionally, the remote-control key further include:
Second sending module, if for detecting that the remaining capacity of the remote-control key is more than or equal to third threshold value,
Then sending to the terminal terminates charge request, so that wireless charging device described in the terminal control terminates the behaviour that this time charges
Make.
Optionally, the remote-control key further include:
Third sending module is sent out if the target component for detecting remote-control key is more than safety value to the terminal
End charge request is sent, so that wireless charging device described in the terminal control terminates this charging operations, wherein the target
Parameter includes at least one of current value and battery temperature of charging interface.
The third aspect the embodiment of the invention also provides another remote-control key, including memory, processor and is stored in
On the memory and the computer program that can run on the processor, when the processor executes the computer program
Realize the charge control method as described in any one of first aspect.
Fourth aspect, the embodiment of the invention also provides a kind of vehicles, including distant as described in any one of second aspect
Control key, or the remote-control key as described in any one of third aspect.
5th aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium
It is stored with computer program on storage media, is realized as described in any one of first aspect when the computer sequence is executed by processor
Charge control method the step of.
Charge control method provided in an embodiment of the present invention is applied to remote-control key, by the residue for monitoring remote-control key
Electricity, and when the remaining capacity of remote-control key is less than or equal to first threshold, remote-control key can be sent from trend terminal
Charge request controls wireless charging device with requesting terminal as remote-control key charging.In this way, by existing remote-control key
Button cell change into can wireless charging battery, and can monitor remaining capacity it is smaller when request wireless charging to operate automatically,
The troublesome operation and cost for saving replacement battery, simplify the structure of remote-control key.Automatic monitoring remaining capacity and wireless charging
The scheme of electricity, improves the convenience of remote-control key.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow diagram of charge control method provided in an embodiment of the present invention；
Fig. 2 is the interaction schematic diagram of interactive system applied by charge control method provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another charge control method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of remote-control key provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another remote-control key provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another remote-control key provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It is a kind of flow diagram of charge control method provided in an embodiment of the present invention, provided charging referring to Fig. 1
Control method is applied to remote-control key.As shown in Fig. 2, for the interaction of interactive system applied by provided charge control method
Schematic diagram, the interactive system specifically include that remote-control key 201, terminal 202 and wireless charging device 203.Wherein, it is remotely controlled key
It establishes and communicates to connect between spoon 201 and terminal 202, realize data interaction.It is also built between terminal 202 and wireless charging device 203
Vertical long-range control connection, terminal 202 can be communicated by CAN bus with wireless charging device 203, to realize 202 pairs of nothings of terminal
The control of line charge electric installation 203.In addition, there is also inductive couplings between wireless charging device 203 and remote-control key 201, it is distant
Control the rechargeable battery charging in key 201.
As shown in Figure 1, the charge control method, mainly comprises the steps that
Step 101, in the case where remote-control key and terminal are established and are communicated to connect, if the remaining capacity of the remote-control key
Less than or equal to first threshold, Xiang Suoshu terminal sends charge request, so that the terminal control wireless charging device is to institute
State remote-control key charging.
In the present embodiment, remote-control key can continue to monitor the remaining capacity of the battery in the remote-control key, to determine
Whether remote-control key, which needs, is charged.The remaining capacity of the battery of remote-control key will generally meet critical low battery, in this way remote control key
Spoon ability normal use, if remaining capacity is unsatisfactory for critical low battery, remote-control key just can not normal use.It therefore, is guarantor
The normal use of remote-control key is demonstrate,proved, remote-control key can pre-define first threshold, which can be more than or equal to
The critical electricity of remote-control key, and it is less than the chargeable amount of highest of battery.If the remaining capacity of remote-control key is greater than first threshold,
Then indicate remaining capacity abundance, remote-control key can be used normally, if remaining capacity is less than or equal to first threshold, then it represents that
Remaining capacity is inadequate, and needing to charge for remote-control key is just able to satisfy the normal use of remote-control key.Therefore, remote-control key is being supervised
When controlling remaining capacity less than or equal to first threshold, it is determined that remote-control key needs charging in time, otherwise will be unable to normal
It uses.At this point, remote-control key can star wireless charging request operation.
If remote-control key is established with terminal and communicated to connect, remote-control key directly can send charging to terminal and ask
It asks.Wherein, the charge request may include the characteristic of the remote-control key of request charging, and the characteristic of remote-control key can
To include in mark, characteristic of location information and the matched wireless charging device of the remote-control key of remote-control key etc.
At least one of.
If remote-control key confirmation charges the battery, remote-control key is not yet established with terminal and is communicated to connect, then is remotely controlled
Key can be requested to establish with terminal and be communicated to connect, and retransmit charge request to terminal after establishing communication connection.At other
In embodiment, remote-control key can also be after confirmation establishes communication connection with terminal or remote-control key is built with terminal every time
After vertical communication connection, the remaining capacity of the battery of remote-control key and the size relation of first threshold are confirmed.It is distant in present embodiment
Establishing the mode of communication connection between control key and terminal can include but is not limited to: WIFI, RF low-frequency antenna, bluetooth, infrared
Deng.
Terminal can send charging instruction to wireless charging device after the charge request for receiving remote-control key transmission,
So that the wireless charging device is opened, charge for remote-control key.
Certainly, it is contemplated that the distance between wireless charging device and remote-control key, which need to meet at a distance from wireless charging, to be wanted
Ask, charge control method can also include positional distance matching, monitoring and etc., be not construed as limiting.
In a specific embodiment, terminal can be set for the car-mounted terminal in vehicle, wireless charging device
In a certain position in vehicle main driving or copilot region, wireless key is preferably set to the user column between major-minor driving
Remote-control key is whipped to place in the habit on user column, so that wireless charging device is more easily remote control to match user in position
Key charging.
The charge control method that the embodiments of the present invention provide, by monitoring the remaining capacity of remote-control key, and distant
When controlling the remaining capacity of key less than or equal to first threshold, remote-control key can send charge request from trend terminal, with
Requesting terminal controls wireless charging device as remote-control key charging.In this way, the button cell in existing remote-control key is changed
At can wireless charging battery, and can monitor remaining capacity it is smaller when request wireless charging to operate automatically, save replacement
The troublesome operation and cost of battery, simplify the structure of remote-control key.The scheme of automatic monitoring remaining capacity and wireless charging, mentions
The high convenience of remote-control key.
On the basis of the above embodiments, described in step 101, Xiang Suoshu terminal send charge request the step of after,
The method can also include:
Judge whether the remote-control key is in charged state；
If the remote-control key is not in charged state, the operation that the charge request is sent to the terminal is repeated,
Terminate to send the operation of the charge request when until meeting preset condition.
Optionally, the preset condition includes at least one of the following:
The number for sending charge request is more than preset times, waiting time more than preset duration, remote-control key update
For charged state.
In present embodiment, remote-control key judges whether remote-control key is in and fills after sending charge request to terminal
Electricity condition, to further confirm that whether charge request succeeds.Remote-control key can be according to the current value or terminal of charging interface
The instruction of feedback judges whether its battery is in charged state, if it is determined that remote-control key charged state, then it represents that charge request
Success.Conversely, if remote-control key judgement is not in charged state, then it represents that this time charge request failure needs again to terminal
Charge request is sent, to improve the success rate of charge request.
In addition, the reason of single charge request failure, may include: between remote-control key and terminal or terminal and wireless
Sporadic channel abnormal condition between charging unit, still in the preparation of electromagnetic induction or test phase between remote-control key and terminal
Deng.In the case of these, the success rate of charge request can be improved by sending terminal request again.However, being directed to other
Data interaction channel duration sexual abnormality, wireless charging device functional fault, remote control between reason, such as remote-control key and terminal
Key is not placed into the chargeable range of wireless charging device etc., and in the case of these, repeating to send charge request to terminal can also
It can not request success.Therefore, to avoid unnecessary repetition from sending operation, the operand of remote-control key and terminal is reduced, also
The preset condition for terminating to repeat to send operation can be set.Remote-control key repeats the process that charge request is sent to terminal
In, if meeting preset condition, terminate the operation for repeating to send charge request to terminal.Terminate to repeat to send out by preset condition
The case where sending operation can include but is not limited at least one of following:
The first situation, set preset condition are to send the number of charge request more than preset times.For example, setting
Preset times are 3 times.If remote-control key judgement is not in charged state, repeat to send charge request to terminal.If sending secondary
Number can then terminate the operation for repeating to send charge request more than 3 times.
Another situation, set preset condition are waiting time more than preset duration.For example, setting preset duration is
10 minutes.If after remote-control key sends charge request for the first time, in preset duration, can wait or repeat sending and monitoring
The state of remote-control key.At the end of preset duration, no matter at this time whether remote-control key is updated to charged state, and remote-control key is equal
It can terminate the operation for repeating to send charge request.
Another situation, set preset condition are that remote-control key is updated to charged state.If remote-control key is first
After sending charge request, determine that the remote-control key is still not in charged state, then repeats to send charge request to terminal, and supervise
The state of remote-control key is controlled, until just terminating to repeat to send charging when the state for monitoring remote-control key is updated to charged state
The operation of request.
The charge control method that above-mentioned present embodiment provides after remote-control key sends charge request to terminal, monitors distant
Whether control key is in charged state, and when remote-control key is not in charged state, repeats to send charge request, be filled with improving
The success rate of electricity request.In addition, preset condition of the setting for terminating to repeat to send operation, avoids because of communication abnormality or nothing
Repetition when the functional fault of line charge electric installation sends operation, saves unnecessary workload.
Further, remote-control key judge battery whether be in charged state implementation can there are many, below will
It is illustrated in conjunction with three kinds of embodiments.
In a specific embodiment, described that the step of whether remote-control key is in charged state judged, it can be with
Include:
Judge whether the current value of the charging interface of the remote-control key is more than or equal to second threshold；
If the current value of the charging interface is more than or equal to second threshold, determine that the remote-control key is in charging
State；
If the current value of the charging interface is less than the second threshold, determine that the remote-control key is not in charging shape
State.
In present embodiment, remote-control key is by the current value of charging interface to determine whether being in charged state.If distant
Control key is in charged state, then the current value of the charging interface of remote-control key can be more than or equal to a certain low current threshold value,
Otherwise the remote-control key is not in charged state.Therefore, two threshold values that remote-control key can be set, the second threshold can be greater than
Or it is equal to the low current threshold value.If remote-control key detects that the current value of charging interface is more than or equal to the second threshold,
Then indicate that the remote-control key is in charged state.If the current value of charging interface is less than second threshold, then it represents that the remote-control key
It is not in charged state.Above situation includes that the charging interface of remote-control key has the case where no current, that is, is powered or powers off.
Present embodiment judges whether remote-control key is in charging shape by the current value of the charging interface of remote-control key
State, accuracy are stronger.
In another embodiment specific implementation mode, described that the step of whether remote-control key is in charged state judged, also
May include:
Judge whether that receiving the first of the terminal feedback indicates, wherein first instruction is used to indicate the nothing
Line charge electric installation has turned on charge mode；
If receiving first instruction, determine that the remote-control key is in charged state；
If not receiving first instruction, determine that the remote-control key is not in charged state.
In present embodiment, remote-control key no setting is required current detection circuit, only by related instruction that terminal is fed back come
Judge whether in charged state.Specifically, terminal sends charging instruction to wireless charging device, indicate that wireless charging device is
Remote-control key charging.If wireless charging device opens charge mode, or generates effective electromagnetic induction between remote-control key,
Then wireless charging device can send the second instruction to terminal, to indicate that wireless charging device has turned on charge mode, Huo Zhewu
Effective electromagnetic induction is generated between line charge electric installation and remote-control key, i.e. wireless charging device is being remote-control key charging.
Terminal sends the first instruction after receiving the second instruction of wireless charging device transmission, to remote-control key, is used to indicate nothing
Line charge electric installation, which has turned on, generates effective electromagnetic induction between charge mode or wireless charging device and remote-control key.
Therefore, if remote-control key receives first instruction, it can be determined that remote-control key is in charged state.Conversely,
If remote-control key does not receive first instruction, it can be determined that remote-control key is not in charged state.
In present embodiment, the first instruction of terminal feedback is in the factor of judgment of charged state as remote-control key.
In this way, remote-control key both can accurately monitor charged state, and save installation current detection circuit.
In another embodiment specific implementation mode, described that the step of whether remote-control key is in charged state judged, also
May include:
Judge whether the remaining capacity of the remote-control key increases；
If remaining capacity increases, determine that the remote-control key is in charged state.
In present embodiment, remote-control key continues to monitor the variation tendency of battery dump energy.If remaining capacity increases,
Indicate that battery is charging, otherwise, remaining capacity can remain unchanged or continue to reduce.Sentenced with the variation tendency of remaining capacity
Whether disconnected remote-control key is in charged state, more can directly, accurately know whether remote-control key is in charged state.
Certainly, in other embodiments, at least two in above-mentioned three kinds of judgement schemes can also be combined comprehensive
Judgement is closed, other are used to judge whether remote-control key to be in the scheme of charged state and be readily applicable to the present embodiment, do not limit
It is fixed.
Optionally, remote-control key can also add the residue electricity for charging process after sending charge request to terminal
The monitoring scheme of amount.After the step of remote-control key sends charge request to the terminal, the method can also include:
If detecting, the remaining capacity of the remote-control key is more than or equal to third threshold value, sends and ties to the terminal
Beam charge request, so that wireless charging device described in the terminal control terminates this charging operations.
Remaining capacity in remote-control key there are critical high charge values can when remaining capacity is lower than critical high charge value
To continue storing electricity, and if remaining capacity be higher than critical high charge value, then it represents that battery capacity expire, continue charge may
Cause electricity waste or dangerous.Therefore, remote-control key can preset third threshold value, the third threshold value can be less than or
Equal to critical low battery value.Remote-control key is after sending charge request to terminal, it can detects the residue electricity of remote-control key
Whether amount is more than or equal to third threshold value.If detecting, remaining capacity is more than or equal to third threshold value, then it represents that battery electricity
Amount has been filled with or is up to dangerous values, then remote-control key can be sent to terminal terminates charge request.Terminal is receiving
After this terminates charge request, can send to wireless charging device terminates charging instruction, to indicate that wireless charging device closing is filled
Power mode stops charging to remote-control key.
Specifically, as storing electricity increases, cell voltage is gradually increased, charging in view of in battery charging process
The electric current of mouth can be gradually reduced.Therefore, whether remote-control key detection remaining capacity is more than or equal to the realization of third threshold value
Journey may include that whether detection cell voltage is more than or equal to preset threshold, or detects the electric current of the charging interface of battery
Whether preset threshold is less than or equal to.Other schemes for being able to achieve remote-control key detection battery dump energy may be applicable to this
Embodiment is not construed as limiting.
In addition, remote-control key can also add the safety monitoring for charging process after sending charge request to terminal
Scheme.After described the step of sending charge request to the terminal, the method can also include:
If detecting, the target component of remote-control key is more than safety value, and sending to the terminal terminates charge request, with
Wireless charging device described in the terminal control is set to terminate this charging operations, wherein the target component includes charging interface
Current value and at least one of battery temperature.
In present embodiment, remote-control key is filled by parameters such as the current value of detection charging interface and battery temperatures to monitor
Whether electric process is safe.If remote-control key detects that the current value of charging interface is more than safety value or battery temperature is more than peace
Total head or other parameters are more than safety value, then can be determined that charging process is dangerous.At this point, remote-control key can be to terminal
Sending terminates charge request.For terminal after receiving reception charge request, can send terminates charging instruction to wireless charging Denso
It sets, so that wireless charging device terminates this charging operations.
The charge control method that embodiment of the present invention provides, remote-control key is after sending charge request, monitoring battery electricity
Whether whether enough and/or charging process is safe for amount, when detecting that battery capacity is enough or charging process is dangerous, i.e.,
The transmittable charging instruction that terminates is to terminal, so that terminal control wireless charging device terminates charging operations, to avoid extra electricity
The safety accidents such as amount waste either charging explosion.In addition, terminal can also pass through display after receiving end charge request
The modes such as screen display, voice broadcasting export related instruction information, to prompt user can be by removing remote-control key or closing
The modes such as the power supply of wireless charging device terminate charging operations etc..
In conjunction with Fig. 3, for the flow diagram for the charge control method that another specific embodiment of the present invention provides, charging control
Process processed is as follows:
Firstly, the charging activation stage:
User presses the release tab on remote-control key, and remote-control key activation, terminal also activates, remote-control key and terminal it
Between establish communication connection.Wherein, release tab can control the key operated to be exclusively used in activation wireless charging on remote-control key,
The control button of vehicle can also be activated.
Remote-control key judges whether the remaining capacity of battery is less than or equal to first threshold, if being less than or equal to first
Threshold value then sends charge request to terminal.
If the remaining capacity of the battery of remote-control key is greater than first threshold, judge to be latched whether key activates.If locking
Key un-activation then returns to the size relation for judging remaining capacity and first threshold.If being closed push button exciting, terminate this time to fill
It is electrically operated.
On the other hand, after terminal activation, judge whether to receive charge request in third preset duration, if terminal does not connect
Charge request is received, then terminates this charging operations.
If terminal receives charge request, is sent to wireless charging device and open charging instruction.
Wireless charging device activates after receiving unlatching charging instruction and opens charge mode.
Secondly, charging handshake phase:
After remote-control key sends request charging, the first instruction to be received is waited.If not received in the time within default waiting time
It is indicated to first, then repeats to send charge request, until transmission times is more than preset times, when waiting time is more than the second waiting
It is long.If remote-control key does not receive the first instruction yet, terminate this charging operations.
If remote-control key receives the first instruction, enter power detection phase.
On the other hand, wireless charging device is after opening charge mode, sends the second instruction to terminal, and terminal is to remote control key
Spoon sends the first instruction, is used to indicate the information for having turned on charging.
Again, power detection phase:
After charging is opened, whether the current value of remote-control key detection charging interface is more than or equal to second threshold, so as to
Confirmation key has been placed on charging panel and starts to charge.If in the second duration, the current value of charging interface be not greater than yet or
Equal to second threshold, then the instruction information of unpowered is sent to terminal.If the current value that remote-control key monitors charging interface is small
In second threshold, then the instruction information for receiving power supply is sent to terminal.
On the other hand, it if terminal receives the instruction information of the receiving power supply of remote-control key transmission, continues waiting for being remotely controlled
The next step of key indicates information.If if terminal receives the instruction information for the unpowered that remote control occurs, to wireless charging
Device, which is sent, terminates charging instruction.Wireless charging device receives end charging instruction, then charge closing mode.
Finally, charging detection-phase:
In charging process, remote-control key cycle detection: whether cell voltage is more than or equal to cutoff voltage value, charging
Whether the current value of mouth is more than or equal to cutoff current value, whether the charging voltage of charging interface is more than or equal to default peace
Whether total current value, battery temperature are more than or equal to safe temperature value etc..In above-mentioned factor of judgment, meet if there is any one
Condition, remote-control key, which is sent to terminal, terminates charge request, otherwise, continues above-mentioned detection process.
In addition, the cycle detection electric power thus supplied during charging, if because remote-control key take away or other reasons caused by power and lose
It loses, sending unpowered terminates to charge.
On the other hand, it if terminal receives the end charge request of remote-control key transmission, i.e., is sent to wireless charging device
Terminate charging instruction.Wireless charging device receives after terminating charging instruction, i.e. charge closing mode.
Disposable button cell is changed to rechargeable battery by charge control method provided in this embodiment, and in remote-control key
Interior placement wireless charging device charges, and then can be by key being made of one structure.Combine the current remote control key of vehicle
Spoon scheme, key and terminal called, the opening and closing of terminal control wireless charging device, main detection program distribution is in remote-control key
In, wireless charging key newly developed is only needed, with the minimum control function for changing realization wireless charging, reduces development cost.It can
So that remote-control key directly carries out charging associated communication with wireless charger, point-to-point closed-loop control is realized, improve control effect
Fruit.Remote-control key and wireless charging device can also be standardized definition, primary control logic is assigned in terminal, can be square
Just the lasting upgrading of follow-up function is realized.
It referring to fig. 4, is a kind of structural schematic diagram of remote-control key provided in an embodiment of the present invention.As shown in figure 4, described distant
Control key 400 specifically includes that
First sending module 401 is used in the case where the remote-control key and terminal are established and communicated to connect, if described distant
The remaining capacity for controlling key is less than or equal to first threshold, and Xiang Suoshu terminal sends charge request, so that the terminal control
Wireless charging device charges to the remote-control key.
Optionally, as shown in figure 5, the remote-control key 400 can also include:
Judgment module 402, for judging whether the remote-control key is in charged state；
First sending module 401 is used for:
If the remote-control key is not in charged state, the operation that the charge request is sent to the terminal is repeated,
Terminate to send the operation of the charge request when until meeting preset condition.
Optionally, the preset condition includes at least one of the following:
The number for sending charge request is more than preset times, waiting time more than preset duration, remote-control key update
For charged state.
Optionally, the judgment module 402 is used for:
Judge whether the current value of the charging interface of the remote-control key is more than or equal to second threshold；
If the current value of the charging interface is more than or equal to second threshold, determine that the remote-control key is in charging
State；
If the current value of the charging interface is less than the second threshold, determine that the remote-control key is not in charging shape
State；Alternatively,
Judge whether that receiving the first of the terminal feedback indicates, wherein first instruction is used to indicate the nothing
Line charge electric installation has turned on charge mode；
If receiving first instruction, determine that the remote-control key is in charged state；
If not receiving first instruction, determine that the remote-control key is not in charged state；Alternatively,
Judge whether the remaining capacity of the remote-control key increases；
If remaining capacity increases, determine that the remote-control key is in charged state.
Optionally, as shown in figure 5, the remote-control key can also include:
Second sending module 403, if for detecting that the remaining capacity of the remote-control key is more than or equal to third threshold
Value, then sending to the terminal terminates charge request, so that wireless charging device described in the terminal control terminates this time to charge
Operation.
Optionally, as shown in figure 5, the remote-control key 400 can also include:
Third sending module 404, if for detecting that the target component of remote-control key is more than safety value, to the terminal
Sending terminates charge request, so that wireless charging device described in the terminal control terminates this charging operations, wherein the mesh
Marking parameter includes at least one of current value and battery temperature of charging interface.
The embodiment of the present invention further relates to a kind of vehicle, including the remote-control key as provided by above-described embodiment.
The specific implementation process of terminal provided in this embodiment and vehicle may refer to above-mentioned Fig. 1 to implementation shown in Fig. 3
The specific implementation process for the charge control method that example provides, this is no longer going to repeat them.
Referring to Fig. 6, Fig. 6 be another embodiment of the present invention provides remote-control key structural schematic diagram.As shown in fig. 6, being
Realize a kind of remote-control key of each embodiment of the present invention, which includes but is not limited to: radio frequency unit 601, network
Module 602, input unit 604, sensor 605, display unit 606, user input unit 607, connects audio output unit 603
The components such as mouth unit 608, memory 609, processor 610 and power supply 611.It will be understood by those skilled in the art that in Fig. 6
The remote control key structure shown does not constitute the restriction to remote-control key, and remote-control key may include more more or fewer than illustrating
Component perhaps combines certain components or different component layouts.In embodiments of the present invention, remote-control key includes but unlimited
In mobile phone, tablet computer, laptop, palm PC, terminal, wearable device and pedometer etc..
Wherein, processor 610 can be used for:
In the case where the remote-control key and terminal are established and communicated to connect, if the remaining capacity of the remote-control key is less than
Or it is equal to first threshold, Xiang Suoshu terminal sends charge request, so that the terminal control wireless charging device is to described distant
Control key charging.
Optionally, the processor 610 can be also used for:
Judge whether the remote-control key is in charged state；
If the remote-control key is not in charged state, the operation that the charge request is sent to the terminal is repeated,
Terminate to send the operation of the charge request when until meeting preset condition；
Wherein, the preset condition includes at least one of the following:
The number for sending charge request is more than preset times, waiting time more than preset duration, remote-control key update
For charged state.
Optionally, the processor 610 can be also used for:
Judge whether the current value of the charging interface of the remote-control key is more than or equal to second threshold；
If the current value of the charging interface is more than or equal to second threshold, determine that the remote-control key is in charging
State；
If the current value of the charging interface is less than the second threshold, determine that the remote-control key is not in charging shape
State；Alternatively,
Judge whether that receiving the first of the terminal feedback indicates, wherein first instruction is used to indicate the nothing
Line charge electric installation has turned on charge mode；
If receiving first instruction, determine that the remote-control key is in charged state；
If not receiving first instruction, determine that the remote-control key is not in charged state；Alternatively,
Judge whether the remaining capacity of the remote-control key increases；
If remaining capacity increases, determine that the remote-control key is in charged state.
Optionally, the processor 610 can be also used for:
If detecting, the remaining capacity of the remote-control key is more than or equal to third threshold value, sends and ties to the terminal
Beam charge request, so that wireless charging device described in the terminal control terminates this charging operations.
Optionally, the processor 610 can be also used for:
If detecting, the target component of remote-control key is more than safety value, and sending to the terminal terminates charge request, with
Wireless charging device described in the terminal control is set to terminate this charging operations, wherein the target component includes charging interface
Current value and at least one of battery temperature.
Remote-control key 600 can be realized each process that remote terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.
It should be understood that the embodiment of the present invention in, radio frequency unit 601 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 610 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 601 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 601 can also by wireless communication system and network and other set
Standby communication.
Remote-control key provides wireless broadband internet by network module 602 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 603 can be received by radio frequency unit 601 or network module 602 or in memory 609
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 603 can also provide with it is distant
The relevant audio output of specific function of the execution of key 600 is controlled (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 603 includes loudspeaker, buzzer and receiver etc..
Input unit 604 is for receiving audio or video signal.Input unit 604 may include graphics processor
(Graphics Processing Unit, GPU) 6041 and microphone 6042, graphics processor 6041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 606.Through graphics processor 6041, treated that picture frame can be deposited
Storage is sent in memory 609 (or other storage mediums) or via radio frequency unit 601 or network module 602.Mike
Wind 6042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 601 is converted in the case where telephone calling model.
Remote-control key 600 further includes at least one sensor 605, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 6061, and proximity sensor can close when remote-control key 600 is moved in one's ear
Display panel 6061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify remote-control key posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 606 is for showing information input by user or being supplied to the information of user.Display unit 606 can wrap
Display panel 6061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 6061.
User input unit 607 can be used for receiving the number or character information of input, and generate the use with remote-control key
Family setting and the related key signals input of function control.Specifically, user input unit 607 include touch panel 6071 and
Other input equipments 6072.Touch panel 6071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 6071 or in touch panel 6071
Neighbouring operation).Touch panel 6071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 610, receiving area
It manages the order that device 610 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 6071.In addition to touch panel 6071, user input unit 607 can also include other input equipments
6072.Specifically, other input equipments 6072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 6071 can be covered on display panel 6061, when touch panel 6071 is detected at it
On or near touch operation after, send processor 610 to determine the type of touch event, be followed by subsequent processing device 610 according to touching
The type for touching event provides corresponding visual output on display panel 6061.Although in Fig. 6, touch panel 6071 and display
Panel 6061 is the function that outputs and inputs of realizing remote-control key as two independent components, but in some embodiments
In, can be integrated by touch panel 6071 and display panel 6061 and realize the function that outputs and inputs of remote-control key, it is specific this
Place is without limitation.
Interface unit 608 is the interface that external device (ED) is connect with remote-control key 600.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 608 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in remote-control key 600 or can be used in 600 He of remote-control key
Data are transmitted between external device (ED).
Memory 609 can be used for storing software program and various data.Memory 609 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 609 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 610 is the control centre of remote-control key, utilizes each of various interfaces and the entire remote-control key of connection
A part by running or execute the software program and/or module that are stored in memory 609, and calls and is stored in storage
Data in device 609 execute the various functions and processing data of remote-control key, to carry out integral monitoring to remote-control key.Place
Managing device 610 may include one or more processing units；Preferably, processor 610 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 610.
Remote-control key 600 can also include the power supply 611 (such as battery) powered to all parts, it is preferred that power supply 611
Can be logically contiguous by power-supply management system and processor 610, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, remote-control key 600 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of remote-control key, including processor 610, and memory 609 is stored in
On memory 609 and the computer program that can run on the processor 610, the computer program are executed by processor 610
Each process of the above-mentioned charge control method embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here
It repeats no more.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned charge control method embodiment, and energy when being executed by processor
Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (15)
1. a kind of charge control method, which is characterized in that be applied to remote-control key, which comprises
In the case where the remote-control key and terminal are established and are communicated to connect, if the remaining capacity of the remote-control key be less than or
Equal to first threshold, Xiang Suoshu terminal sends charge request, so that the terminal control wireless charging device is to the remote control key
Spoon charging.
2. the method according to claim 1, wherein it is described to the terminal send charge request the step of it
Afterwards, the method also includes:
Judge whether the remote-control key is in charged state；
If the remote-control key is not in charged state, the operation that the charge request is sent to the terminal is repeated, until
Terminate to send the operation of the charge request when meeting preset condition.
3. according to the method described in claim 2, it is characterized in that, the preset condition includes at least one of the following:
The number for sending charge request is updated to fill more than preset times, waiting time more than preset duration, the remote-control key
Electricity condition.
4. according to the method described in claim 2, it is characterized in that, described judge whether the remote-control key is in charged state
The step of, comprising:
Judge whether the current value of the charging interface of the remote-control key is more than or equal to second threshold；
If the current value of the charging interface is more than or equal to second threshold, determine that the remote-control key is in charging shape
State；
If the current value of the charging interface is less than the second threshold, determine that the remote-control key is not in charged state；
Alternatively,
Judge whether that receiving the first of the terminal feedback indicates, wherein first instruction is used to indicate the wireless charging
Electric installation has turned on charge mode；
If receiving first instruction, determine that the remote-control key is in charged state；
If not receiving first instruction, determine that the remote-control key is not in charged state；Alternatively,
Judge whether the remaining capacity of the remote-control key increases；
If remaining capacity increases, determine that the remote-control key is in charged state.
5. the method according to claim 1, wherein it is described to the terminal send charge request the step of it
Afterwards, the method also includes:
If detecting, the remaining capacity of the remote-control key is more than or equal to third threshold value, and sending to the terminal terminates to fill
Electricity request, so that wireless charging device described in the terminal control terminates this charging operations.
6. the method according to claim 1, wherein it is described to the terminal send charge request the step of it
Afterwards, the method also includes:
If detecting, the target component of the remote-control key is more than safety value, and sending to the terminal terminates charge request, with
Wireless charging device described in the terminal control is set to terminate this charging operations, wherein the target component includes charging interface
Current value and at least one of battery temperature.
7. a kind of remote-control key characterized by comprising
First sending module is used in the case where the remote-control key and terminal are established and communicated to connect, if the remote-control key
Remaining capacity be less than or equal to first threshold, Xiang Suoshu terminal send charge request so that the terminal control wireless charging
Electric installation charges to the remote-control key.
8. remote-control key according to claim 7, which is characterized in that the remote-control key further include:
Judgment module, for judging whether the remote-control key is in charged state；
First sending module is also used to:
If the remote-control key is not in charged state, the operation that the charge request is sent to the terminal is repeated, until
Terminate to send the operation of the charge request when meeting preset condition.
9. remote-control key according to claim 8, which is characterized in that the preset condition includes at least one of the following:
The number for sending charge request is updated to fill more than preset times, waiting time more than preset duration, the remote-control key
Electricity condition.
10. remote-control key according to claim 8, which is characterized in that the judgment module is also used to:
Judge whether the current value of the charging interface of the remote-control key is more than or equal to second threshold；
If the current value of the charging interface is more than or equal to second threshold, determine that the remote-control key is in charging shape
State；
If the current value of the charging interface is less than the second threshold, determine that the remote-control key is not in charged state；
Alternatively,
Judge whether that receiving the first of the terminal feedback indicates, wherein first instruction is used to indicate the wireless charging
Electric installation has turned on charge mode；
If receiving first instruction, determine that the remote-control key is in charged state；
If not receiving first instruction, determine that the remote-control key is not in charged state；Alternatively,
Judge whether the remaining capacity of the remote-control key increases；
If remaining capacity increases, determine that the remote-control key is in charged state.
11. remote-control key according to claim 7, which is characterized in that the remote-control key further include:
Second sending module, if for detecting that the remaining capacity of the remote-control key is more than or equal to third threshold value, to
The terminal, which is sent, terminates charge request, so that wireless charging device described in the terminal control terminates this charging operations.
12. remote-control key according to claim 7, which is characterized in that the remote-control key further include:
Third sending module sends to the terminal and ties if the target component for detecting remote-control key is more than safety value
Beam charge request, so that wireless charging device described in the terminal control terminates this charging operations, wherein the target component
At least one of current value and battery temperature including charging interface.
13. a kind of remote-control key, which is characterized in that including memory, processor and be stored on the memory and can be in institute
The computer program run on processor is stated, the processor is realized when executing the computer program as in claim 1 to 6
Described in any item charge control methods.
14. a kind of vehicle, which is characterized in that including the remote-control key as described in any one of claim 7 to 12, or as weighed
Benefit require 13 described in remote-control key.
15. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program is realized when the computer sequence is executed by processor such as charge control method described in any one of claims 1 to 6
Step.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811209277.XA CN109494828A (en) | 2018-10-17 | 2018-10-17 | Charge control method, remote-control key and vehicle |
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| CN201811209277.XA CN109494828A (en) | 2018-10-17 | 2018-10-17 | Charge control method, remote-control key and vehicle |
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