CN109327056A - A kind of Transportation Model switching method and device applied to electronic equipment - Google Patents
A kind of Transportation Model switching method and device applied to electronic equipment Download PDFInfo
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- CN109327056A CN109327056A CN201810981996.7A CN201810981996A CN109327056A CN 109327056 A CN109327056 A CN 109327056A CN 201810981996 A CN201810981996 A CN 201810981996A CN 109327056 A CN109327056 A CN 109327056A
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- H02J7/0022—
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Abstract
The invention discloses a kind of Transportation Model switching methods and device applied to electronic equipment, the electronic equipment includes battery management system BMS and function system, function system includes power supply management module and the functional module for realizing electronic functionalities, BMS is powered by power supply management module to functional module, this method comprises: receiving Transportation Model entry instruction by BMS, it is switched to Transportation Model and controls BMS and cut off to power supply management module for power supply；It monitors to change in BMS internal circuit with the voltage on the connecting line of circuit connection specified in electronic equipment by BMS, exits Transportation Model and control BMS and restore to power supply management module for power supply.The present invention is switched to Transportation Model when electronic equipment needs transport and storage, exits Transportation Model to power supply management module for power supply by hardware trigger mode, can solve safety and power consumption problem of the electronic equipment when transporting storage.
Description
Technical field
The present invention relates to technical field of power management more particularly to a kind of Transportation Model switching sides applied to electronic equipment
Method and device.
Background technique
Electronic equipment with dynamical system (battery management system BMS) and function system plant produced completion after
When into market, needs to transport it into every country and city by shipping, sea-freight and land transportation etc. and store in a warehouse, entirely transport storehouse
Storage process is more then up to the several months long.It is hidden that electronic equipment system electrification during transport and storage in part can have many safety
Suffer from, such as equipment vibration, dust, clast, metal fragment etc., which drop to, will lead to short circuit in equipment, cause the uneasiness of transport and storage
Entirely；And transport and storage after it is possible that because battery dump energy deficiency can not normal boot-strap the phenomenon that.Therefore, it is necessary to mention
This is solved the problems, such as a kind of Transportation Model handover scheme of suitable Transportation Model (shipping mode).
Summary of the invention
The present invention provides a kind of Transportation Model switching method and apparatus, exists during transport and storage to solve electronics
Security risk and electric quantity consumption it is big, transport and storage time short problem.
In a first aspect, the present invention provides a kind of Transportation Model switching method applied to electronic equipment, the electronic equipment
Including battery management system BMS and function system, the function system includes power supply management module and for realizing the electronics
The functional module of functions of the equipments, BMS are powered by power supply management module to functional module, this method comprises:
Transportation Model entry instruction is received by BMS, Transportation Model is switched to and controls BMS and cut off to power supply management mould
Block power supply；
It monitors to change in BMS internal circuit with the voltage on the connecting line of circuit connection specified in electronic equipment by BMS
Become, exits Transportation Model and control BMS and restore to power supply management module for power supply.
Preferably, it is monitored in BMS internal circuit and on the connecting line of circuit connection specified in electronic equipment by BMS
Voltage changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply, comprising:
By BMS monitor in BMS internal circuit with the electricity in electronic equipment on the connecting line of power button circuit connection
Pressure changes, and exits Transportation Model and controls BMS and restores to power to power supply module；
Or it is monitored in BMS internal circuit and on the connecting line of the circuit connection to charge in electronic equipment by BMS
Voltage changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply；
Or by BMS monitor in BMS internal circuit with repair circuit on-board switching circuit connection in electronic equipment
Voltage on connecting line changes, and exits Transportation Model and controls BMS and restore to power supply management module for power supply, the switch is for touching
Hair function system enters or exits maintenance mode.
Preferably, the connecting line in BMS internal circuit with power button circuit connection in electronic equipment is monitored by BMS
On voltage change, exit Transportation Model and control BMS and restore to power supply management module for power supply, comprising:
If being monitored in BMS internal circuit and in electronic equipment on the connecting line of power button circuit connection by BMS
Voltage change, and the voltage change after the duration reach setting the first duration, exit Transportation Model and control BMS restore to
Power supply management module for power supply.
Preferably, it exits Transportation Model and controls BMS and restore after power supply management module for power supply, further includes:
If determining that power button is pressed by power supply management module, and the duration that the power button is pressed reaches
To the second duration is set, control power supply management module is powered to functional module.
Preferably, this method further include:
It is indicated if being received by function system into Transportation Model, control function system issues Transportation Model to BMS and enters
Instruction.
Preferably, it indicates to be on the interface provided by the electronic equipment into Transportation Model by the way that function system is received
Key triggering instruction.
Preferably, it is indicated if being received by function system into Transportation Model, control function system issues transport mould to BMS
Formula entry instruction, comprising:
If not receiving cancellation in setting third duration after receiving by function system into Transportation Model instruction enters fortune
Defeated mode instruction, controls the function system to BMS and issues Transportation Model entry instruction.
Preferably, this method further include:
It is indicated if being received by function system into shutdown mode, control power supply management module is cut off to except sending shutdown refers to
Show the power supply of other functional modules except the functional module of signal.
Second aspect, the present invention provide a kind of Transportation Model switching device applied to electronic equipment, the electronic equipment
Including battery management system BMS and for realizing the function system of the electronic functionalities, the function system includes power supply
Management module and functional module, BMS are powered by power supply management module to functional module, which includes:
Transportation Model enters unit, for receiving Transportation Model entry instruction by BMS, is switched to Transportation Model and controls
BMS processed is cut off to power supply management module for power supply；
Transportation Model exits unit, for monitoring to connect in BMS internal circuit with electronic equipment specified circuit by BMS
Connecting line on voltage change, exit Transportation Model and control BMS and restore to power supply management module for power supply.
Preferably, the Transportation Model exits unit and monitors to specify in BMS internal circuit with electronic equipment by BMS
Voltage on the connecting line of circuit connection changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply, packet
It includes:
By BMS monitor in BMS internal circuit with the electricity in electronic equipment on the connecting line of power button circuit connection
Pressure changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply；
Or the electricity on the connecting line connecting in BMS internal circuit with charging interface in electronic equipment is monitored by BMS
Pressure changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply；
Or the connection in BMS internal circuit with maintenance on-board switching circuit connection in electronic equipment is monitored by BMS
Voltage on line changes, and exits Transportation Model and controls BMS and restore to power supply management module for power supply, the switch is for triggering function
Energy system enters or exits maintenance mode.
Preferably, Transportation Model exit unit by BMS monitor in BMS internal circuit with power button in electronic equipment
Voltage on the connecting line of circuit connection changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply, packet
It includes:
If being monitored in BMS internal circuit and in electronic equipment on the connecting line of power button circuit connection by BMS
Voltage change, and voltage change after the duration reach setting the first duration, exit Transportation Model and control BMS and restore to power supply
Management module power supply.
Preferably, the device further include:
Be switched on power supply unit, for restoring after power supply management module for power supply exiting Transportation Model and control BMS, if
Determine that the connecting line in power supply management inside modules circuit with the power button circuit connection powers on by power supply management module
Pressure change, if voltage change after the duration reach setting the second duration, control power supply management module to functional module power.
Preferably, the device further include:
Electric unit under system, if indicating for being received by function system into Transportation Model, control function system is to BMS
Issue Transportation Model entry instruction.
Preferably, it is described into Transportation Model instruction be on the interface provided by the electronic equipment key triggering finger
Show.
Preferably, electric unit is specifically used under the system:
If not receiving cancellation in setting third duration after receiving by function system into Transportation Model instruction enters fortune
Defeated mode instruction, controls the function system to BMS and issues Transportation Model entry instruction.
Preferably, the device further include:
Shut down indicating unit, if indicating for receiving by function system into shutdown mode, controls power supply management module
Cut off the power supply of other functional modules into functional module in addition to the functional module for issuing shutdown indication signal.
The third aspect, the present invention provide a kind of electronic equipment, including battery management system BMS and for realizing the electronics
The function system of functions of the equipments, the function system include power supply management module and functional module, and BMS passes through power supply management module
It powers to functional module, the BMS includes memory and processor, in which:
The processor is used to receive Transportation Model entry instruction by BMS, is switched to Transportation Model and controls BMS and cuts
Break to power supply management module for power supply；The connection in BMS internal circuit with circuit connection specified in electronic equipment is monitored by BMS
Voltage on line changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply.
Fourth aspect, the present invention provide a kind of computer storage medium, and the computer-readable recording medium storage is held
The computer program of row following steps；
Transportation Model entry instruction is received by BMS, Transportation Model is switched to and controls BMS and cut off to power supply management mould
Block power supply；
It monitors to change in BMS internal circuit with the voltage on the connecting line of circuit connection specified in electronic equipment by BMS
Become, exits Transportation Model and control BMS and restore to power supply management module for power supply.
The Transportation Model method and device applied to electronic equipment of the embodiment of the present invention, it is specific following the utility model has the advantages that
It is switched to Transportation Model when electronic equipment needs to transport and controls BMS and cuts off power supply to power supply management module,
It ensure that electronic equipment is whole not charged during transportation, greatly reduce the loss to battery capacity, make transport and storage
Time can be longer, avoids security risk, can exit fortune in such a way that hardware signal triggers at the end of transport and storage
Defeated mode, is power supply management module for power supply, and guarantee electronic equipment can be with normal boot-strap.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of Transportation Model switching method stream applied to electronic equipment provided according to a first embodiment of the present invention
Cheng Tu；
Fig. 2 is a kind of Transportation Model switching method process of the applying electronic equipment provided according to a first embodiment of the present invention
Figure；
Fig. 3 is a kind of Transportation Model switching device applied to electronic equipment provided according to a second embodiment of the present invention
Structural schematic diagram.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
Embodiment one:
The present embodiment provides a kind of Transportation Model switching methods applied to electronic equipment, and the electronic equipment includes battery
Management system BMS and function system, the function system include power supply management module and the function for realizing electronic functionalities
It can module.
It includes battery management system that electronic equipment, which can be electric car, electric bicycle and smart machine (such as robot),
The electronic equipment of system BMS and function system.BMS is as dynamical system for providing the power supply of function system.
BMS mainly includes battery and peripheral power supply management module, and peripheral power supply management module can provide battery protection and peace
Full management, electric quantity balancing and the functions such as control, management of charging and discharging and control, data communication and transmission.
Functional module needs the power supply of power supply management module, realizes that electronics is set in the case where being powered management module power supply
Standby various functions.BMS is powered by power supply management module to functional module, and power supply management module is responsible for the confession to functional module
Fulgurite reason.
Functional module can be a functional module, corresponding by a power supply management module for power supply, in the case where power supply
Realize that the institute of electronic equipment is functional.
Functional module also may include realizing the corresponding function sub-modules of each function of electronic equipment, and such as electronics is set
It is standby, it include each independent function sub-modules on hardware, such as CPU, display, voice acquisition module, image capture module, electricity
The function sub-modules such as machine, the power supply by power supply management module management to each function sub-modules.Power supply management module is to each function
When submodule is powered, the normal operation of electronic device system is realized, to realize the functions of electronic equipment.
Electronic equipment needs to be switched to Transportation Model, and usually there are two types of scenes, and one is electronic equipments to complete test factory
When needing to store in a warehouse and/or transport, when another kind is that electronic equipment is needed to store in a warehouse and/or transport by normal use, require to switch
To Transportation Model.
As shown in Figure 1, the Transportation Model switching method provided in an embodiment of the present invention applied to electronic equipment includes:
Step 101, Transportation Model entry instruction is received by BMS, is switched to Transportation Model and controls BMS and cuts off to confession
Fulgurite manages module for power supply；
In an implementation, it is indicated if being received by function system into Transportation Model, control function system issues transport to BMS
Mode entry instruction, the Transportation Model entry instruction issued by BMS receive capabilities system.
The functional module of function system in the case where being powered management module electric power thus supplied there are reception instruction triggers to bristle with anger under
The function of order issues Transportation Model entry instruction to BMS so as to control function system.
In an implementation, it indicates can be, but not limited to be set by the electronics by the received Transportation Model that enters of function system
The instruction of key triggering on the standby interface provided.
In a kind of possible implementation, functional module includes that can also be defined with the hardware button of custom feature
Corresponding hardware button carrys out Triggering Control System and issues Transportation Model entry instruction to BMS in functional module, as it is another preferably
Embodiment indicates it is by the finger of the user-defined press key triggering in functional module into Transportation Model by the way that function system is received
Show.
Step 102, it is monitored in BMS internal circuit and on the connecting line of circuit connection specified in electronic equipment by BMS
Voltage change when, exit Transportation Model and control BMS and restore to power supply management module for power supply.
In an implementation, voltage change can be voltage value raising or voltage value and reduce, and voltage change is more than given threshold,
Determine that voltage changes；Or the first level and second electrical level are defined, it by the first level change is second electrical level in voltage value, or by
When second electrical level variation is the first level, determine that voltage changes, the first level is customized high level, and second electrical level is to make by oneself
The low level of justice or the first level are customized low level, and second electrical level is customized high level.
In an implementation, there is at least one connecting line for being connected to specified circuit in electronic equipment, electricity in BMS internal circuit
Specified circuit has two different states in sub- equipment, when being in two different states, the electricity on connecting line that is connected
Pressure can change, and exit Transportation Model so as to control BMS.
In an implementation, BMS can be Safe withdrawing by specifying circuit connection at least one connecting line and electronic equipment
Transportation Model exits Transportation Model and controls BMS and restore to power supply management mould when voltage on monitoring any connecting line changes
Block power supply.
Specifically a specified circuit can be newly increased in electronic equipment, existing specified electricity in electronic equipment can also be multiplexed
Transport mould is exited when monitoring in the inside BMS by BMS with changing to the voltage on the connecting line connecting with the specified circuit in road
Formula simultaneously controls BMS and restores to power supply management module for power supply.
Transportation Model switching method provided in this embodiment applied to electronic equipment is cut off by controlling BMS to power supply
After the power supply of management module, although its internal cell has voltage output outward, BMS does not have voltage output, therefore electricity outward
Amount loss is very small, therefore under Transportation Model shipping mode state, since BMS does not have voltage output, there is no safety
Hidden danger, due to kwh loss very little, kwh loss is not influenced by haulage time.
It in an implementation, further include the voltage output line of outside output voltage in BMS internal circuit, for connecting electronic equipment
In power supply management module, BMS by voltage output line to power supply management module for power supply, when voltage output line is all the way, control
BMS cuts off the voltage output on the road voltage output line, completely cuts through to power supply management module for power supply.
When voltage output line is multichannel in BMS internal circuit, the power supply management module in electronic equipment be it is multiple, BMS is logical
It crosses multichannel voltage output line and connects corresponding power supply management module.Pass through multiple connecting lines and electronic equipment in BMS internal circuit
In the connection of corresponding specified circuit, above-mentioned multiple connecting lines can be pre-defined correspond to different voltage output lines and cut off mode,
In an implementation, it monitors to change in BMS internal circuit with the voltage on the connecting line of circuit connection specified in electronic equipment by BMS
When change, mode is cut off according to the corresponding voltage output line of the connecting line, corresponding cut-off parts or whole plurality of voltages output lines
Voltage output.
In an implementation, it indicates to be the interface provided by the electronic equipment into Transportation Model by the way that function system is received
On key triggering instruction when, can electronic equipment provide interface on setting one enter Transportation Model software
Button, and provided on the interface that electronic equipment provides and enter Transport Mode option, button selection, which is pressed, in user enters
When Transport Mode option, control function system issues Transportation Model instruction to BMS.
In an implementation, it indicates to be by the user-defined press key in functional module into Transportation Model by the way that function system is received
When the instruction of triggering, which can be multiplexed existing custom feature key in electronic equipment, be also possible to it is newly-increased can be with
The key of custom feature.
In an implementation, start timing when if receiving and indicate into Transportation Model by function system, control function system is held
The shutdown of row electronic equipment prepares, if not receiving in setting third duration after being received by function system into Transportation Model instruction
Enter Transportation Model instruction to cancelling, controls the function system to BMS and issue Transportation Model entry instruction.Control function system
It executes shutdown to prepare, the power supply of specially control power supply management module cut-off parts functional module realizes that shutdown prepares, and completes
Shutdown issues Transportation Model entry instruction to BMS again after preparing, and control BMS cuts off the power supply to power supply management module, can be to prevent
Only control BMS cuts off the power supply to power supply management module suddenly, and electronic equipment can lose some data etc..
In the present embodiment, the connecting line in BMS internal circuit with circuit connection specified in electronic equipment is monitored by BMS
On voltage change, exit Transportation Model and control BMS and restore to use but be not limited to following to power supply management module for power supply
Any mode:
1) it is monitored in BMS internal circuit and in electronic equipment on the connecting line of power button circuit connection by BMS
When voltage changes, exits Transportation Model and control BMS and restore to power supply management module for power supply；
In a kind of possible implementation, the peripheral power supply management module inside BMS has on monitoring BMS internal connection line
The function of voltage, peripheral power supply management module monitor in BMS internal circuit with power button circuit connection in electronic equipment
Voltage on connecting line changes, and control BMS restores to exit Transportation Model to power supply management module for power supply.Power supply in electronic equipment
When key is not pressed, BMS and the not formed closed circuit of power button circuit, at this point, in BMS internal circuit with the power button
It is the first level on the corresponding connecting line of circuit connection；After power button is pressed, BMS and power button circuit are formed and are closed
Circuit, at this point, being second electrical level on connecting line corresponding with the power button circuit connection in BMS internal circuit.Therefore, power supply
When key is pressed, the voltage on the connecting line changes into second electrical level by the first level, when power button is released, the connection
Voltage changes into the first level by second electrical level on line.Wherein, the first level is high level/low level, and second electrical level is low electricity
Flat/high level.
In alternatively possible implementation, the peripheral power supply management module inside BMS has clocking capability, peripheral power supply
When management module monitors to change in BMS internal circuit with the voltage in electronic equipment on the connecting line of power button circuit connection
Start timing, Transportation Model control BMS is exited when if the duration reaching the first duration of setting after voltage change and is restored to power supply
Management module power supply.Since power button is touched and can change power button circuit state in electronic equipment, in transportational process
In or other scenes, it is possible to can accidentally touch, can be to avoid maloperation by above-mentioned mechanism.
The company in BMS internal circuit with power button circuit connection in electronic equipment is monitored by BMS in the present embodiment
Voltage in wiring changes, and is that caused voltage changes when power button is pressed, for power key by be pressed change by
Voltage caused by discharging changes, and will not trigger and exit Transportation Model.
2) it is monitored on the connecting line being connect in BMS internal circuit with charging inlet circuit in electronic equipment by BMS
When voltage changes, exits Transportation Model and control BMS and restore to power supply management module for power supply；
In a kind of possible implementation, the peripheral power supply management module inside BMS has on monitoring BMS internal connection line
The function of voltage, what peripheral power supply management module monitored to connect in BMS internal circuit with charging inlet circuit in electronic equipment
When voltage on connecting line changes, control BMS restores to exit Transportation Model to power supply management module for power supply.
If charging inlet circuit external charge equipment is electronic equipment charging, the circuit formation closure of BMS and charging
Circuit is the first level on the connecting line being correspondingly connected in BMS internal circuit with the circuit of charging, fills if charging interface is not external
The not formed closed circuit of the circuit of electric equipment, BMS and charging, the connection being correspondingly connected with the circuit of charging in BMS internal circuit
It is second electrical level on line.When charging interface external charge equipment in electronic equipment, in BMS internal circuit on corresponding connecting line
Voltage the first level is changed by second electrical level, when the charging equipment connecting with charging interface in electronic equipment is unplugged,
Voltage by the first level changes into second electrical level on corresponding connecting line in BMS internal circuit.Wherein, the first level is high electricity
Flat/low level, second electrical level are low level/high level.
In alternatively possible implementation, charging inlet circuit external charge equipment in electronic equipment is supervised by BMS
It measures the voltage in BMS on connecting line and the first level is changed by second electrical level, exit Transportation Model and control BMS and restore to confession
Fulgurite manages module for power supply.For the charging equipment connecting with charging inlet circuit in electronic equipment is pulled up, voltage on connecting line
The case where changing into second electrical level by the first level, does not trigger and exits Transportation Model.
3) it monitors to repair in BMS internal circuit and electronic equipment on the connecting line of on-board switching circuit connection by BMS
Voltage change when, exit Transportation Model control BMS restore to power supply management module for power supply.
Maintenance panel switching circuit is set in electronic equipment on the maintenance panel for having peripheral hardware to protect, and only maintenance personal can open
Peripheral hardware uses, and is generally nonopen to user.The switch control functions system that maintenance personal is connected by the switching circuit into
Enter maintenance mode or exits maintenance mode.
In a kind of possible implementation, the peripheral power supply management module inside BMS has on monitoring BMS internal connection line
The function of voltage, peripheral power supply management module monitor the connecting line in BMS internal circuit with maintenance on-board switching circuit connection
On voltage change when, control BMS restore to exit Transportation Model to power supply management module for power supply.
When the switch of above-mentioned maintenance on-board switching circuit connection is off off state, BMS with switching circuit is not formed closes
Circuit is closed, is the first level on corresponding connecting line in BMS internal circuit, the switch of maintenance on-board switching circuit connection, which is in, to be opened
When opening on state, it is second electrical level on corresponding connecting line in BMS internal circuit that BMS and switching circuit, which form closed circuit,.When
When repairing on-board switching by on-off in electronic equipment, the voltage in BMS internal circuit on corresponding connecting line is by second electrical level
The first level is changed into, when repairing the switch of on-board switching circuit connection by off-on in electronic equipment, in BMS internal circuit
Voltage changes into second electrical level by the first level on corresponding connecting line.Wherein, the first level be high level/low level, second
Level is low level/high level.
The switch of maintenance on-board switching circuit connection often keeps off state, in alternatively possible implementation, by electronics
When repairing the switch of on-board switching circuit connection by off-on-off in equipment, it is correspondingly connected with voltage on line and is changed by the first level
When changing into the first level again for second electrical level, exits Transportation Model and control BMS and restore to power supply management module for power supply.
Certainly, if under Transportation Model state, the switch of maintenance on-board switching circuit connection is the state of on, will be electric
When repairing the switch of on-board switching circuit connection by on-off in sub- equipment, it is correspondingly connected with voltage on line and is changed again by second electrical level
When for the first level, exits Transportation Model and control BMS and restore to power supply management module for power supply.
For entering under Transportation Model state, the switch of maintenance on-board switching circuit connection is the state of off, and electronics is set
When the switch of standby middle maintenance on-board switching circuit connection is by off-on, voltage is correspondingly connected on line by the first level and changes into the again
It when two level, does not trigger and exits Transportation Model, function system enters maintenance mode after going out Transportation Model to prevent retaining.
Based on any of the above-described embodiment, in the present embodiment, this method further includes；
If determining that power button is pressed by power supply management module, and duration for being pressed of power button reaches and sets
Fixed second duration is powered by power supply management module to functional module.
Specifically, exit Transportation Model, BMS starts to power supply management module for power supply, power supply management module have monitoring and
Clocking capability starts timing after monitoring that power key is pressed, and reaching the second duration of setting can power to functional module, just
Normally opened machine.
The functional module of electronic equipment includes providing the display module of display screen, Transportation Model state and pass in the present embodiment
Under machine state, the interface of electronic equipment is all in black state, in the present embodiment, to distinguish Transportation Model state and shutdown shape
State can use but be not limited to following manner:
It is indicated if being received by function system into shutdown mode, power supply management module is cut off to except sending shutdown instruction letter
Number functional module except other functional modules power supply.
Specifically the indicator light can be kept if it is off-mode by the way that the functional module including shutdown indicator light is arranged
In bright state.The instruction into Transportation Model issued by the received function system of BMS, battery still keep voltage
Output, but peripheral power supply management module cuts off the power supply to power supply management module, thus power supply management module will not be to any
Functional module power supply.In this way, the indicator light is in the state gone out when electronic equipment enters Transportation Model.It is different from Transportation Model
, in the power-offstate, BMS has cut off the function in addition to indicator light to power supply management module for power supply, power supply management module
The power supply of module.
It is indicated if being received by function system into shutdown mode, power supply management module is cut off to except sending shutdown instruction letter
Number functional module except other functional modules power supply, can be, but not limited in the following way:
Start timing when if receiving and indicate into shutdown mode by function system, and controls power supply management module and start to hold
Row shutdown prepare, if after reaching the 4th duration by function system do not receive cancellation shutdown instruction when, control power supply management mould
Block cuts off the power supply to other functional modules in addition to the functional module for issuing shutdown indication signal.
Embodiment two:
Electronic equipment is smart machine in the present embodiment, and Fig. 2 shows the intelligence provided in an embodiment of the present invention that is applied to set
The flow chart of standby Transportation Model switching method.As shown in Fig. 2, method includes the following steps:
Step 201, under open state, instruction is received by function system；
If this is designated as entering Transportation Model instruction, step 202 is executed；
If this is designated as entering shutdown mode instruction, step 208 is executed；
Smart machine is in use state scene, and user passes through corresponding mode indicated work when not using smart machine
Energy system needs to shut down, and function system is received into when shutdown mode instruction, and control power supply management module executes shutdown preparation simultaneously
Shutdown；Smart machine be in factory to transport or store in a warehouse scene when, user by corresponding mode indicate function system need into
Enter Transportation Model.
Wherein, user indicates that function system needs the mode shut down, can by functional module custom feature it is hard
Part key triggering mode, can also be using the instruction of the key triggering on the interface provided by the electronic equipment.
User indicates that function system currently needs the mode into Transportation Model, can be, but not limited to mention using electronic equipment
The key button triggering mode defined on the interface of confession.
Step 202, timing is started by function system, and controls power supply management module and executes shutdown preparation, set reaching
It is indicated if not receiving cancellation after determining third duration and entering Transportation Model, transport mould is issued to BMS in software layer by function system
Formula entry instruction；
It specifically can according to need setting setting third duration, such as be not cancelled when key button is pressed 5s,
Transportation Model entry instruction is then issued to BMS by function system.
In the setting third duration, countdown can be shown on the interface that electronic equipment provides.
Before countdown is not finished, indicated if receiving cancellation by function system and entering Transportation Model, no longer timing, also not
It can issue and be indicated into Transportation Model, still keep open state.
Step 203, by BMS receive into Transportation Model indicate when, be switched to Transportation Model and control BMS cut off to
Power supply management module for power supply；
Control BMS is cut off after the power supply of power supply management module, enters Transportation Model to assure success, can be using artificial
Mode carries out secondary-confirmation.
It further include the voltage output lines of outside output voltage in the present embodiment, in BMS internal circuit, it can be by artificial
Mode measures voltage on corresponding voltage output lines, for existing smart machine, the voltage output end and dimension of smart machine
It repairs the trip being arranged on plate and fills interface connection, then it is 0V or other modes that interface voltage is filled in the trip that can measure maintenance panel, carries out two
Secondary confirmation, it is ensured that BMS has been turned off to power supply management module for power supply and enters Transportation Model.
Step 204, monitor BMS internal circuit in in electronic equipment specify circuit connection connecting line on voltage.
The connecting line/and electronics in BMS internal circuit with power button circuit connection in electronic equipment can specifically be monitored
The electricity on the connecting line of on-board switching circuit connection is repaired in the connecting line that charging inlet circuit connects in equipment/and electronic equipment
Pressure executes step 205 when the voltage on the determining connecting line with power button circuit connection in electronic equipment changes, determine with
When the voltage on connecting line that charging inlet circuit connects in electronic equipment changes, execute step 206, it is determining in electronic equipment
When voltage on the connecting line of maintenance panel switching circuit connection changes, step 206 is executed.
The present embodiment exits Transportation Model by way of hardware trigger, can specifically be connected by pressing power button circuit
The power button connect/by the charging inlet circuit external charge equipment/switch for connecting maintenance panel switching circuit is from off-on-
The switching of off or on-off state, changes the voltage being correspondingly connected on line in BMS internal circuit, exits Transportation Model with triggering.
Step 205, start timing when timing reaches the first duration of setting by BMS to exit Transportation Model and control BMS
Restore to execute step 207 to power supply management module for power supply；
It specifically can according to need setting the first duration of setting, such as when power supply is pressed 6s, exit Transportation Model simultaneously
Control BMS restores to power supply management module for power supply.
Step 206, Transportation Model control BMS is exited to restore to execute step 207 to power supply management module for power supply；
Monitoring BMS internal circuit in connect with charging inlet circuit in electronic equipment connecting line/with tieed up in electronic equipment
When repairing the voltage change on the connecting line of on-board switching circuit connection, control BMS restores to exit fortune to power supply management module for power supply
Defeated mode.
Step 207, if determining that power button is pressed by power supply management module, control power supply management module starts to count
When, when timing reaches the second duration of setting, control power supply management module is powered to functional module；
It specifically can according to need setting the second duration of setting, such as after setting the first duration, by power supply management
After module continues the lasting 3s of monitoring voltage variation, open state is entered to functional module power supply by power supply management module.
In which, it can persistently press the first duration of power button setting and add the second duration, Transportation Model is exited in realization
And it controls BMS and restores to power supply management module for power supply and booting.
For exiting the mode of Transportation Model by the triggering of charging inlet circuit external charge equipment, in insertion charging equipment
When, it is correspondingly connected with voltage on line in BMS internal circuit and changes.It can be opened by pressing power button realization after exiting Transportation Model
Machine.
For exiting fortune in such a way that maintenance on-board switching exits Transportation Model by off-on-off or on-off triggering
After defeated mode booting can be realized by pressing power button.
Step 208, start timing；
If timing is more than default forced shutdown duration, step 212 is executed；
If power button is released before timing is not up to forced shutdown duration, step 209 is executed.
If the shutdown mode instruction that step 201 receives is triggered by power button, opened when power button is pressed
Beginning timing.
In this step, setting forced shutdown duration can according to need, such as be depressed for 8s in power button and execute
Step 212, when being released such as 8s interior power key, step 209 is executed.
Step 209, shutdown interface is shown on an electronic device, prompts the user whether to shut down；
Display shutdown interface can be specifically provided on an electronic device and be arranged and determine shutdown key and cancel shutdown key, ask
Ask whether shut down.
Step 210, determine whether user indicates to shut down；
If user indicates to cancel shutdown, step 211 is executed；
If user indicates shutdown, step 212 is executed.
If user presses cancellation shutdown key at the shutdown interface of electronic equipment, that is, issues and cancel shutdown instruction, then execute
Step 211；If user issues shutdown instruction, then holds when the shutdown interface that electronic equipment provides presses and determines shutdown key
Row step 212.
Step 211, open state is kept；
Step 212, control power supply management module is cut off into functional module except the Electricity Functional mould for issuing shutdown indication signal
The power supply of other functional modules except block.
Embodiment three:
The embodiment of the present invention provides a kind of Transportation Model switching device applied to electronic equipment, and the electronic equipment includes
Battery management system BMS and function system for realizing the electronic functionalities, the function system includes power supply management
Module and functional module, BMS is powered by power supply management module to functional module, as shown in figure 3, the device includes:
Transportation Model enters unit 301, for receiving Transportation Model entry instruction by BMS, is switched to Transportation Model
And it controls BMS and cuts off to power supply management module for power supply；
Transportation Model exits unit 302, for by BMS monitor in BMS internal circuit in electronic equipment specify electricity
Voltage on the connecting line of road connection changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply.
Preferably, the Transportation Model exits unit and monitors to specify in BMS internal circuit with electronic equipment by BMS
Voltage on the connecting line of circuit connection changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply, packet
It includes:
By BMS monitor in BMS internal circuit with the electricity in electronic equipment on the connecting line of power button circuit connection
Pressure changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply；
Or the electricity on the connecting line connecting in BMS internal circuit with charging interface in electronic equipment is monitored by BMS
Pressure changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply；
Or the connection in BMS internal circuit with maintenance on-board switching circuit connection in electronic equipment is monitored by BMS
Voltage on line changes, and exits Transportation Model and controls BMS and restore to power supply management module for power supply, the switch is for triggering function
Energy system enters or exits maintenance mode.
Preferably, Transportation Model exit unit by BMS monitor in BMS internal circuit with power button in electronic equipment
Voltage on the connecting line of circuit connection changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply, packet
It includes:
If being monitored in BMS internal circuit and in electronic equipment on the connecting line of power button circuit connection by BMS
Voltage change, and voltage change after the duration reach setting the first duration, exit Transportation Model and control BMS and restore to power supply
Management module power supply.
Preferably, the device further include:
Be switched on power supply unit, for restoring after power supply management module for power supply exiting Transportation Model and control BMS, if
Determine that power button is pressed by power supply management module, and the duration that the power button is pressed reaches setting second
Duration, control power supply management module are powered to functional module.
Preferably, the device further include:
Electric unit under system, if indicating for being received by function system into Transportation Model, control function system is to BMS
Issue Transportation Model entry instruction.
Preferably, it is described into Transportation Model instruction be on the interface provided by the electronic equipment key triggering finger
Show.
Preferably, electric unit is specifically used under the system:
If not receiving cancellation in setting third duration after receiving by function system into Transportation Model instruction enters fortune
Defeated mode instruction, controls the function system to BMS and issues Transportation Model entry instruction.
Preferably, the device further include:
Shut down indicating unit, if indicating for receiving by function system into shutdown mode, controls power supply management module
Cut off the power supply of other functional modules into functional module in addition to the functional module for issuing shutdown indication signal.
According to another embodiment of the present invention, a kind of electronic equipment is provided, including battery management system BMS and for realizing institute
The function system of electronic functionalities is stated, the function system includes power supply management module and functional module, and BMS passes through for fulgurite
It manages module to power to functional module, the BMS includes memory and processor, in which:
The processor is used to receive Transportation Model entry instruction by BMS, is switched to Transportation Model and controls BMS and cuts
Break to power supply management module for power supply；The connection in BMS internal circuit with circuit connection specified in electronic equipment is monitored by BMS
Voltage on line changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply.
According to another embodiment of the present invention, a kind of computer storage medium is provided, the computer readable storage medium is deposited
Contain the computer program for executing following steps；
Transportation Model entry instruction is received by BMS, Transportation Model is switched to and controls BMS and cut off to power supply management mould
Block power supply；
It monitors to change in BMS internal circuit with the voltage on the connecting line of circuit connection specified in electronic equipment by BMS
Become, exits Transportation Model and control BMS and restore to power supply management module for power supply.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
It is understood that embodiment of above is merely to the exemplary embodiment party for illustrating the principle of the present invention and using
Formula, however the present invention is not limited thereto.For those skilled in the art, spirit of the invention is not being departed from
In the case where essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of Transportation Model switching method applied to electronic equipment, the electronic equipment include battery management system BMS and
Function system, the function system include power supply management module and the functional module for realizing the electronic functionalities, BMS
It is powered by power supply management module to functional module, which is characterized in that this method comprises:
Transportation Model entry instruction is received by BMS, Transportation Model is switched to and controls BMS and cut off to the confession of power supply management module
Electricity；
It monitors to change in BMS internal circuit with the voltage on the connecting line of circuit connection specified in electronic equipment by BMS, move back
It Transportation Model and controls BMS out and restores to power supply management module for power supply.
2. the method according to claim 1, wherein by BMS monitor in BMS internal circuit with electronic equipment
In specify circuit connection connecting line on voltage change, exit Transportation Model and control BMS restore to power supply management module supply
Electricity, comprising:
It monitors to change in BMS internal circuit with the voltage in electronic equipment on the connecting line of power button circuit connection by BMS
Become, exits Transportation Model and control BMS and restore to power to power supply module；Or
It monitors to change in BMS internal circuit with the voltage on the connecting line of the circuit connection to charge in electronic equipment by BMS,
It exits Transportation Model and controls BMS and restore to power supply management module for power supply；Or
It is monitored in BMS internal circuit and in electronic equipment on the connecting line of repair circuit on-board switching circuit connection by BMS
Voltage change, exit Transportation Model and control BMS and restore to power supply management module for power supply, the switch is used for Trigger Function system
System enters or exits maintenance mode.
3. according to the method described in claim 2, it is characterized in that, by BMS monitor in BMS internal circuit with electronic equipment
Voltage on the connecting line of middle power button circuit connection changes, and exits Transportation Model and controls BMS and restores to power supply management mould
Block power supply, comprising:
If by BMS monitor in BMS internal circuit with the voltage in electronic equipment on the connecting line of power button circuit connection
Change, and the voltage change after the duration reach setting the first duration, exit Transportation Model and control BMS and restore to power supply
Management module power supply.
4. according to the method described in claim 2, it is characterized in that, exiting Transportation Model and controlling BMS and restore to power supply management
After module for power supply, further includes:
If determining the connection in power supply management inside modules circuit with the power button circuit connection by power supply management module
On line voltage change, and the duration of the voltage after the change reach setting the second duration, control power supply management module to
Functional module power supply.
5. the method according to claim 1, wherein further include:
It is indicated if being received by function system into Transportation Model, control function system issues Transportation Model entry instruction to BMS.
6. according to the method described in claim 5, it is characterized in that,
Indicate it is the key triggering on the interface provided by the electronic equipment into Transportation Model by the way that function system is received
Instruction.
7. according to the method described in claim 5, it is characterized in that, if by function system receive into Transportation Model indicate,
Control function system issues Transportation Model entry instruction to BMS, comprising:
If not receiving cancellation after receiving by function system into Transportation Model instruction in setting third duration enters transport mould
Formula instruction, controls the function system to BMS and issues Transportation Model entry instruction.
8. the method according to claim 1, wherein further include:
It is indicated if being received by function system into shutdown mode, control power supply management module is cut off to except sending shutdown instruction letter
Number functional module except other functional modules power supply.
9. a kind of Transportation Model switching device applied to electronic equipment, the electronic equipment include battery management system BMS and
For realizing the function system of the electronic functionalities, the function system includes power supply management module and functional module, BMS
It is powered by power supply management module to functional module, which is characterized in that the device includes:
Transportation Model enters unit, for receiving Transportation Model entry instruction by BMS, is switched to Transportation Model and controls
BMS is cut off to power supply management module for power supply；
Transportation Model exits unit, for by BMS monitor in BMS internal circuit with circuit connection is specified in electronic equipment
Voltage on connecting line changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply.
10. a kind of electronic equipment, including battery management system BMS and for realizing the function system of the electronic functionalities,
The function system includes power supply management module and functional module, and BMS is powered by power supply management module to functional module, described
BMS includes memory and processor, which is characterized in that wherein:
The processor receives Transportation Model entry instruction by BMS, is switched to Transportation Model and controls BMS and cuts off to power supply
Management module power supply；By BMS monitor in BMS internal circuit in electronic equipment specify circuit connection connecting line on electricity
Pressure changes, and exits Transportation Model and controls BMS and restores to power supply management module for power supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810981996.7A CN109327056A (en) | 2018-08-27 | 2018-08-27 | A kind of Transportation Model switching method and device applied to electronic equipment |
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| CN201810981996.7A CN109327056A (en) | 2018-08-27 | 2018-08-27 | A kind of Transportation Model switching method and device applied to electronic equipment |
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| CN201810981996.7A Pending CN109327056A (en) | 2018-08-27 | 2018-08-27 | A kind of Transportation Model switching method and device applied to electronic equipment |
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| CN114301144A (en) * | 2022-01-14 | 2022-04-08 | 西安稳先半导体科技有限责任公司 | Battery protection assembly, electronic device and control method |
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Application publication date: 20190212 |