CN107086618A - A kind of short-circuit protection method, device and wearable device for wearable device - Google Patents

A kind of short-circuit protection method, device and wearable device for wearable device Download PDF

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Publication number
CN107086618A
CN107086618A CN201710284325.0A CN201710284325A CN107086618A CN 107086618 A CN107086618 A CN 107086618A CN 201710284325 A CN201710284325 A CN 201710284325A CN 107086618 A CN107086618 A CN 107086618A
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CN
China
Prior art keywords
wearable device
charge point
current value
pole charge
negative pole
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Granted
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CN201710284325.0A
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CN107086618B (en
Inventor
张丹超
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Guangdong Genius Technology Co Ltd
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Guangdong Genius Technology Co Ltd
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Priority to CN201710284325.0A priority Critical patent/CN107086618B/en
Publication of CN107086618A publication Critical patent/CN107086618A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0036Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits

Abstract

The present embodiments relate to wearable device technical field, a kind of short-circuit protection method, device and wearable device for wearable device is disclosed, this method includes:It is in the battery of wearable device under non-charged state, detection is arranged at the present current value between the positive pole charge point of wearable device and negative pole charge point;Judge present current value whether in the range of default normal current value;When present current value is not in the range of default normal current value, prompting message is sent for reminding positive pole charge point, negative pole charge point and being arranged between the charging detecting circuit inside wearable device and forms short circuit;Implement the embodiment of the present invention, the charge point of wearable device can be prevented to be oxidized, and improve the service life of wearable device battery.

Description

A kind of short-circuit protection method, device and wearable device for wearable device
Technical field
The present invention relates to wearable device technical field, and in particular to a kind of short-circuit protection method, dress for wearable device Put and wearable device.
Background technology
Wearable device (such as intelligent watch, Intelligent bracelet) is increasingly liked that especially intelligent watch exists by consumer It is widely used in children.Wearable device is worn by the user with, is worn under normal circumstances on arm, in user movement During perspiration, sweat can touch the positive pole charge point and negative pole charge point for being arranged on wearable device bottom surface, so that positive pole fills Between electricity point and the connection of negative pole charge point, the charging detecting circuit for causing positive pole charge point, negative pole charge point and wearable device Short circuit, causes positive pole charge point, negative pole charge point easily to aoxidize, and have influence on the service life of battery.
The content of the invention
The embodiment of the invention discloses a kind of short-circuit protection method, device and wearable device for wearable device, it is used for Prevent the charge point of wearable device to be oxidized, and improve the service life of wearable device battery.
First aspect present invention discloses a kind of short-circuit protection method for wearable device, the wearable device outer surface It is provided with the positive pole charge point and negative pole charge point for being charged to the wearable device battery, it is the positive pole charge point, described Negative pole charge point is connected with being built in the charging detecting circuit of the wearable device respectively, and methods described includes:
It is in the battery of the wearable device under non-charged state, detects that the positive pole charge point charges with the negative pole Present current value between point;
Judge the present current value whether in the range of default normal current value;
When the present current value is not in the range of the default normal current value, send prompting message for Remind and short circuit is formed between the positive pole charge point, the negative pole charge point and the charging detecting circuit.
As an alternative embodiment, in first aspect present invention, it is described send prompting message after, it is described Method also includes:
It is described send prompting message after, triggering is built in the motor of the wearable device, and to produce vibration described to drive Wearable device vibrates.
As an alternative embodiment, in first aspect present invention, the triggering is built in the wearable device Motor produce vibration to drive after the wearable device vibrates, methods described also includes:
Detect whether the motor stops vibration;
After detecting the motor and stopping vibration, detect again the positive pole charge point and the negative pole charge point it Between current value, and when the current value detected is still not in the range of the default normal current value, obtain with it is described The communication information of the terminal device of wearable device binding;
Information warning is sent to the terminal device according to the communication information, for reminding the institute of the wearable device State and short circuit is formed between positive pole charge point, the negative pole charge point and the charging detecting circuit.
As an alternative embodiment, in first aspect present invention, when the current value is not in described preset Normal current value in the range of when, methods described also includes:
When the current value is not in the range of the default normal current value, start timer and start timing with Obtain the short-circuit duration;
Judge whether the duration is more than preset duration;
When the duration is more than the preset duration, disconnect the positive pole charge point, the negative pole charge point with Connection between the charging detecting circuit.
As an alternative embodiment, in first aspect present invention, being in the battery of the wearable device non- Under charged state, and the detection is arranged at the electricity between the positive pole charge point on the wearable device surface and negative pole charge point Before flow valuve, methods described also includes:
It is in the battery of the wearable device under non-charged state, detects whether the wearable device is in and worn shape State, when the wearable device is in by wearing state, execution is described to detect that the positive pole for being arranged at the wearable device surface fills The step of electricity puts the current value between negative pole charge point.
Second aspect of the present invention discloses a kind of short-circuit protection for wearable device, the wearable device outer surface It is provided with the positive pole charge point and negative pole charge point for being charged to the wearable device battery, it is the positive pole charge point, described Negative pole charge point is connected with being built in the charging detecting circuit of the wearable device respectively, and described device includes:
Current detecting unit, for being in the battery of the wearable device under non-charged state, detects that the positive pole fills Present current value between electricity point and the negative pole charge point;
Electric current judging unit, for judging the present current value whether in the range of default normal current value;
Reminding unit, for when the electric current judging unit determine the present current value be not in it is described it is default just When in normal current value range, send prompting message to remind the positive pole charge point, the negative pole charge point to fill with described Short circuit is formed between power detection circuit.
As an alternative embodiment, in second aspect of the present invention, said apparatus also includes:
Vibration unit, after sending prompting message in the reminding unit, triggering is built in the wearable device Motor produces vibration to drive the wearable device to vibrate.
As an alternative embodiment, in second aspect of the present invention, said apparatus also includes:
Vibration detecting unit, for the vibration unit trigger be built in the wearable device motor produce vibration with Drive after the wearable device vibration, detect whether the motor stops vibration;
The current detecting unit is additionally operable to, after the vibration detecting unit detects the motor stopping vibration, The current value between the positive pole charge point and the negative pole charge point is detected again;
The electric current judging unit is additionally operable to, and judges whether the current value detected is in the default normal current value In the range of;
The reminding unit is additionally operable to, and determines the current value detected still not at described in the electric current judging unit When in the range of default normal current value, the communication information for the terminal device bound with the wearable device is obtained;And, according to The communication information sends information warning to the terminal device, for reminding the positive pole charging of the wearable device Short circuit is formed between point, the negative pole charge point and the charging detecting circuit.
As an alternative embodiment, in second aspect of the present invention, said apparatus also includes:
Timing unit, for determining that the current value is not in the default normal electricity in the electric current judging unit When in the range of flow valuve, start timer and start timing to obtain the short-circuit duration;
Duration judging unit, for judging whether the duration is more than preset duration;
Switching units, for when the duration is more than the preset duration, disconnecting the positive pole charge point, described Connection between negative pole charge point and the charging detecting circuit.
As an alternative embodiment, in second aspect of the present invention, said apparatus also includes:
Detection unit is dressed, for being in the battery of the wearable device under non-charged state, detects that the wearing is set It is standby whether to be in by wearing state;
The current detecting unit is used for, and determines that the wearable device is in by wearing state in the wearing detection unit When, perform the current value that the detection is arranged between the positive pole charge point on the wearable device surface and negative pole charge point.
Third aspect present invention discloses a kind of wearable device, it may include:
Second aspect is disclosed to be used for the short-circuit protection of wearable device.
Compared with prior art, the embodiment of the present invention has the advantages that:
In embodiments of the present invention, wearable device outer surface is provided with the positive pole charge point charged the battery and negative pole charging Point, and the positive pole charge point and negative pole charge point be connected with being built in the charging detecting circuit of wearable device, in wearable device Battery is under non-charged state, the present current value between detection positive pole charge point and negative pole charge point, by current electricity The judgement of flow valuve, when present current value is not in the range of default normal current value, sends prompting message for prompting Short circuit is formd between positive pole charge point, negative pole charge point and charging detecting circuit.As can be seen that implement the embodiment of the present invention, When detecting short-circuit between positive pole charge point, negative pole charge point and charging detecting circuit, prompting is issued the user with, so as to user It can in time handle, to prevent the charge point of wearable device to be oxidized, and improve the service life of wearable device battery.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below by using required in embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached Figure.
Fig. 1 is the schematic flow sheet of the disclosed short-circuit protection method for wearable device of the embodiment of the present invention;
Fig. 2 is another schematic flow sheet of the disclosed short-circuit protection method for wearable device of the embodiment of the present invention;
Fig. 3 is the structural representation of the disclosed short-circuit protection for wearable device of the embodiment of the present invention;
Fig. 4 is another structural representation of the disclosed short-circuit protection for wearable device of the embodiment of the present invention;
Fig. 5 is another structural representation of the disclosed short-circuit protection for wearable device of the embodiment of the present invention;
Fig. 6 is another structural representation of the disclosed short-circuit protection for wearable device of the embodiment of the present invention;
Fig. 7 is another structural representation of the disclosed short-circuit protection for wearable device of the embodiment of the present invention;
Fig. 8 is the structural representation of wearable device disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made Example is applied, the scope of protection of the invention is belonged to.
It should be noted that the term " comprising " and " having " of the embodiment of the present invention and their any deformation, it is intended that Be to cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side The intrinsic other steps of method, product or equipment or unit.
The embodiment of the invention discloses a kind of short-circuit protection method for wearable device, for preventing filling for wearable device Electricity point is oxidized, and improves the service life of wearable device battery.Set the embodiment of the invention also discloses one kind for wearing Standby short-circuit protection and a kind of wearable device.
Below by from the angle of wearable device, in conjunction with specific embodiments, technical solution of the present invention is situated between in detail Continue.
Embodiment one
Referring to Fig. 1, Fig. 1 is the flow signal of the disclosed short-circuit protection method for wearable device of the embodiment of the present invention Figure;As shown in figure 1, a kind of short-circuit protection method for wearable device may include:
101st, it is in the battery of wearable device under non-charged state, wearable device detection positive pole charge point charges with negative pole Present current value between point.
Wearable device involved in the present invention can be intelligent watch, Intelligent bracelet etc., be provided with just on wearable device Pole charge point and negative pole charge point, positive pole charge point, negative pole fill an electricity and are connected with charging detecting circuit built-in in wearable device, Wherein, positive pole charge point connects the positive pole of charging detecting circuit, and negative pole charge point connects the negative pole of charging detecting circuit.Battery exists Under charged state, positive pole of the positive pole charge point also with the battery in wearable device is connected, negative pole charge point also with wearable device Battery negative pole connection, a charge circuit is cooperatively formed by positive pole charge point and negative pole charge point and external power source, electricity Pond is as load, and battery is in charged state, also, charging detecting circuit can monitor battery charge condition in real time, such as in real time The electricity of battery is monitored, and gives user's prompting.Battery be in non-charged state under, positive pole charge point, negative pole charge point with Charging detecting circuit does not form loop, is off, now, positive pole charge point and negative pole that charging detecting circuit is detected Electric current between charge point is fainter, and the faint current value is set out into a normal current value in advance in embodiments of the present invention Scope.
It is in the battery of wearable device under non-charged state, if the positive pole charge point and negative pole charge point of wearable device Touch some conducting liquids, such as sweat, other electrolyte solutions for belonging to soda acid salt, positive pole charge point, negative pole charging A loop is formed between point and charging detecting circuit, causes short-circuit condition to occur, conducting liquid will the charging of electrolyte positive pole Point and negative pole charge point, cause positive pole charge point and negative pole charge point to be oxidized, corrosion phenomenon etc. occur, meanwhile, battery is in Discharge condition, can influence the service life of battery.
Further, in the embodiment of the present invention, the positive pole charge point and negative pole charge point of wearable device are generally arranged at and worn The bottom surface of equipment is worn, and is provided projectingly on the bottom surface of wearable device, (is typically to be worn on hand when with wearable device is worn on On arm), positive pole charge point and negative pole charge point can be close on skin, and easily causing short circuit phenomenon when perspiring occurs.It is based on The problem, by implementing technical solution of the present invention with detect in time wearable device whether positive pole charge point, negative pole charge point with Short circuit is formed between charging detecting circuit, to prevent positive pole charge point and negative pole charge point to be oxidized, wearable device battery is protected Service life.
As an alternative embodiment, the battery in wearable device is under non-charged state, wearable device is detected Whether it is in by wearing state, when wearable device is in by wearing state, wearable device detection is arranged at the wearable device table Current value between the positive pole charge point and negative pole charge point in face.
Further, whether wearable device detects it in being by the specific implementation of wearing state:Wearable device leads to The temperature acquisition equipment collecting temperature for being arranged on housing bottom is crossed, when the temperature collected is in preset temperature range, it is determined that Wearable device is in by wearing state, when the temperature collected is not in preset temperature range, determines the first mobile terminal not In by wearing state.Or,
Wearable device by the infrared detection module, fingerprint identification module of housing bottom detect its distance between with outer barrie thing value, when this When distance value is less than pre-determined distance value, determine that wearable device is in by wearing state, when the distance value is not less than pre-determined distance value When, determine that wearable device is not at by wearing state.
By above-described embodiment, it can detect whether wearable device is in by wearing state, when in by wearing state, Implement the embodiment of the present invention, to prevent positive pole charge point and negative pole charge point from being aoxidized by sweat.
Specifically, in embodiments of the present invention, because charging detecting circuit is used to monitor charge circuit in real time, therefore, fill Power detection circuit can detect the present current value between positive pole charge point and negative pole charge point in real time, directly from charging detection electricity The present current value between positive pole charge point and negative pole charge point is read in road.
102nd, whether wearable device judges present current value in the range of default normal current value.Wherein, current When current value is in the range of default normal current value, terminate the flow.Default normal electricity is not in present current value When in the range of flow valuve, step 103 is turned to.
It is appreciated that according to the mode introduced in step 101, be in the battery of wearable device under non-charged state, Loop is not formed between positive pole charge point, negative pole charge point and charging detecting circuit, that is, when being off, positive pole is filled The normal current value occurred between electricity point and negative pole charge point, which is set, is preset to a normal current value scope.In wearable device When battery is under non-charged state, if there is short circuit between positive pole charge point, negative pole charge point and charging detecting circuit, just Current value between pole charge point and negative pole charge point can be than larger or even infinitely great.
103rd, wearable device sends prompting message to remind positive pole charge point, negative pole charge point and charging detecting circuit Between formed short circuit.
Specifically included as an alternative embodiment, wearable device sends prompting message:Wearable device passes through aobvious Show display alarm information on interface, short circuit formed between positive pole charge point, negative pole charge point and charging detecting circuit for reminding, The particular content of prompting message can be:Short circuit is formed between positive pole charge point, negative pole charge point and charging detecting circuit, is existed Oxidized risk of charge point etc..
As another optional embodiment, wearable device sends prompting message and specifically included:Wearable device voice is wide Preset speech message is broadcast, the speech message is used to remind shape between positive pole charge point, negative pole charge point and charging detecting circuit Into short circuit, the particular content of the speech message can be:Formed between positive pole charge point, negative pole charge point and charging detecting circuit , there is oxidized risk of charge point etc. in short circuit.
In embodiments of the present invention, wearable device outer surface is provided with the positive pole charge point charged the battery and negative pole charging Point, and the positive pole charge point and negative pole charge point be connected with being built in the charging detecting circuit of wearable device, in wearable device Battery is under non-charged state, the present current value between detection positive pole charge point and negative pole charge point, by current electricity The judgement of flow valuve, when present current value is not in the range of default normal current value, sends prompting message for prompting Short circuit is formd between positive pole charge point, negative pole charge point and charging detecting circuit.As can be seen that implement the embodiment of the present invention, When detecting short-circuit between positive pole charge point, negative pole charge point and charging detecting circuit, prompting is issued the user with, so as to user It can in time handle, to prevent the charge point of wearable device to be oxidized, and improve the service life of wearable device battery.
Embodiment two
Referring to Fig. 2, Fig. 2 is another flow of the disclosed short-circuit protection method for wearable device of the embodiment of the present invention Schematic diagram;As shown in Fig. 2 a kind of short-circuit protection method for wearable device may include:
201st, it is in the battery of wearable device under non-charged state, wearable device detection positive pole charge point charges with negative pole Present current value between point.
202nd, whether wearable device judges present current value in the range of default normal current value.Wherein, current When current value is in the range of default normal current value, terminate the flow.Default normal electricity is not in present current value When in the range of flow valuve, while turning to step 203.
203rd, wearable device sends prompting message to remind positive pole charge point, negative pole charge point and charging detecting circuit Between formed short circuit, and triggering be built in the wearable device motor produce vibration to drive wearable device to vibrate, Yi Jiqi Dynamic timer simultaneously starts timing to obtain the duration of short circuit.
It is appreciated that the embodiment of the present invention can set vibration time for the vibration of motor, when triggering motor vibrations, Then triggering motor sustained vibration duration.
In addition, be built-in with timer in wearable device, determining that present current value is not in default normal current Short circuit is formed when in the range of value, that is, between positive pole charge point, negative pole charge point and charging detecting circuit, starts timer and opens Beginning timing.
As an alternative embodiment, wearable device trigger be built in the wearable device motor produce vibration with Drive after wearable device vibration, detect whether the motor stops vibration;And, after motor stopping vibration being detected, Current value between detection positive pole charge point and negative pole charge point, and again default still not at this in the current value detected When in the range of normal current value, the communication information for the terminal device bound with wearable device is obtained;And, according to the communication information Information warning is sent to terminal device, for reminding the positive pole charge point, negative pole charge point and charging detection electricity of wearable device Short circuit is formed between road.Pass through the embodiment, by the motor vibrations mode of wearable device, vibration positive pole charge point and negative pole Conducting liquid in charge point, to solve short-circuit conditions, recovers normal.After vibration terminates, again detect positive pole charge point and Current value between negative pole charge point, when current value is still not in default range of normal value, then to the wearing The terminal device of apparatus bound sends information warning.It is appreciated that wearable device more may be liked by child, child may The prompting message sent can't be understood, and if vibrated after conducting liquid by vibrating, also fail to solve short circuit problem, Can be by sending information warning to the terminal device of binding, to improve security.
As an alternative embodiment, when present current value is still not in the range of default normal current value, Wearable device obtain user profile, using the user profile as foundation, when identify user be child user and the elderly user When, obtain the communication information for the terminal device bound with wearable device;And, sent and warned to terminal device according to the communication information Show information, short circuit is formed between positive pole charge point, negative pole charge point and the charging detecting circuit for reminding wearable device. In the embodiment, wearable device is when it is determined that present current value is not in the range of default normal current value, further really Determine the user type of wearable device, when user is child user or the elderly user, directly sent out to the terminal device of binding Information warning is sent, to prevent charge point to be oxidized in time, the battery of wearable device is protected.
204th, wearable device judges whether the duration is more than preset duration.Wherein, it is more than in the duration default During duration, step 205 is turned to;When the duration is not more than preset duration, terminate the flow.
205th, wearable device disconnects the connection between positive pole charge point, negative pole charge point and charging detecting circuit.
In embodiments of the present invention, wearable device is when present current value is not in the range of default normal current value, User is reminded by sending prompting message, while will also trigger motor vibrations, short circuit problem is solved with mode of vibration, while Will also start calculate short circuit duration, if motor vibrations also fail to solve short circuit problem, and short circuit it is lasting when When longer, in order to protect the battery of wearable device, can disconnect positive pole charge point, negative pole charge point and charging detecting circuit it Between connection, to solve short circuit problem, protect wearable device battery, also can guarantee that normal power supply of the battery to wearable device.
Embodiment three
Referring to Fig. 3, Fig. 3 is the structural representation of the disclosed short-circuit protection for wearable device of the embodiment of the present invention Figure;As shown in figure 3, the wearable device outer surface is provided with positive pole charge point and negative pole for being charged to the wearable device battery Charge point, the positive pole charge point, negative pole charge point are connected with being built in the charging detecting circuit of the wearable device respectively, and this is used for The short-circuit protection of wearable device may include:
Current detecting unit 310, for the battery of wearable device be in non-charged state under, detection positive pole charge point with Present current value between negative pole charge point;
Electric current judging unit 320, for judging present current value whether in the range of default normal current value;
Reminding unit 330, for determining that present current value is not in default normal current when electric current judging unit 320 When in the range of value, send prompting message and formed for reminding between positive pole charge point, negative pole charge point and charging detecting circuit Short circuit.
In embodiments of the present invention, wearable device outer surface is provided with the positive pole charge point charged the battery and negative pole charging Point, and the positive pole charge point and negative pole charge point be connected with being built in the charging detecting circuit of wearable device, in wearable device Battery is under non-charged state, the current flow between the detection positive pole charge point of current detecting unit 310 and negative pole charge point Value, electric current judging unit 320 is not in default normal current value model by the judgement to present current value in present current value When enclosing interior, reminding unit 330 send prompting message for remind positive pole charge point, negative pole charge point and charging detecting circuit it Between form short circuit.As can be seen that implementing the embodiment of the present invention, positive pole charge point, negative pole charge point and charging inspection are being detected When short-circuit between slowdown monitoring circuit, prompting is issued the user with, so that user can be handled in time, to prevent the charge point quilt of wearable device Oxidation, and improve the service life of wearable device battery.
Example IV
Referring to Fig. 4, Fig. 4 is another structure of the disclosed short-circuit protection for wearable device of the embodiment of the present invention Schematic diagram;The short-circuit protection for wearable device shown in Fig. 4 is in the short-circuit protection for wearable device shown in Fig. 3 Optimize what is obtained on device basic, the short-circuit protection for wearable device shown in Fig. 4 also includes:
Vibration unit 410, after sending prompting message in reminding unit 330, triggering is built in the horse of wearable device Vibrated up to producing to drive wearable device to vibrate.
Pass through above-described embodiment, by the motor vibrations mode of wearable device, vibration positive pole charge point and negative pole charge point On conducting liquid, to solve short-circuit conditions, recover normal.
Embodiment five
Referring to Fig. 5, Fig. 5 is another structure of the disclosed short-circuit protection for wearable device of the embodiment of the present invention Schematic diagram;The short-circuit protection for wearable device shown in Fig. 5 is in the short-circuit protection for wearable device shown in Fig. 4 Optimize what is obtained on device basic, the short-circuit protection for wearable device shown in Fig. 4 also includes:
Vibration detecting unit 510, for triggering the motor generation vibration for being built in wearable device in vibration unit 410 with band After dynamic wearable device vibration, whether detection motor stops vibration;
Current detecting unit 310 is additionally operable to, and after vibration detecting unit 510 detects motor stopping vibration, is examined again The current value surveyed between positive pole charge point and negative pole charge point;
Electric current judging unit 320 is additionally operable to, and judges whether the current value detected is in default normal current value scope It is interior;
Reminding unit 330 is additionally operable to, and determines the current value detected still not at default in electric current judging unit 320 When in the range of normal current value, the communication information for the terminal device bound with wearable device is obtained;And, according to the communication information to Terminal device sends information warning, for reminding positive pole charge point, negative pole charge point and the charging detecting circuit of wearable device Between formed short circuit.
As an alternative embodiment, determining present current value still not at default in electric current judging unit 320 When in the range of normal current value, reminding unit 330 obtains user profile, using the user profile as foundation, when identifying that user is Child user and during the elderly user, obtains the communication information for the terminal device bound with wearable device;And, it is logical according to this Letter information sends information warning to terminal device, for reminding the positive pole charge point, negative pole charge point and charging of wearable device Detect formation short circuit between circuit.In this embodiment, electric current judging unit 320 is it is determined that present current value is still not at pre- If normal current value in the range of when, reminding unit 330 further determines that the user type of wearable device, when user be children use Family or during the elderly user, directly sends information warning to the terminal device of binding, to prevent charge point to be oxidized in time, protects Protect the battery of wearable device.
Embodiment six
Referring to Fig. 6, Fig. 6 is another structure of the disclosed short-circuit protection for wearable device of the embodiment of the present invention Schematic diagram;The short-circuit protection for wearable device shown in Fig. 6 is in the short-circuit protection for wearable device shown in Fig. 3 Optimize what is obtained on device basic, the short-circuit protection for wearable device shown in Fig. 6 also includes:
Timing unit 610, for determining that current value is not in default normal current value model in electric current judging unit 320 When enclosing interior, start timer and start timing to obtain the duration of short circuit;
Duration judging unit 620, for judging whether duration is more than preset duration;
Switching units 630, for when duration is more than preset duration, disconnect positive pole charge point, negative pole charge point with Connection between charging detecting circuit.
In addition, be built-in with timer in wearable device, determining that present current value is not in default normal current When in the range of value, that is, when forming short circuit between positive pole charge point, negative pole charge point and charging detecting circuit, timing unit 610 startup timers start timing.
Embodiment seven
Referring to Fig. 7, Fig. 7 is another structure of the disclosed short-circuit protection for wearable device of the embodiment of the present invention Schematic diagram;The short-circuit protection for wearable device shown in Fig. 7 is in the short-circuit protection for wearable device shown in Fig. 3 Optimize what is obtained on device basic, the short-circuit protection for wearable device shown in Fig. 7 also includes:
Detection unit 710 is dressed, for being in the battery of wearable device under non-charged state, whether is detection wearable device In by wearing state;
Current detecting unit 310 is used for, and when dressing the determination wearable device of detection unit 710 in by wearing state, holds Row detection is arranged at the current value between the positive pole charge point on wearable device surface and negative pole charge point.
Further, the detection of wearing detection unit 710 its whether in being by the specific implementation of wearing state:Wearing Detection unit 710 is by being arranged on the temperature acquisition equipment collecting temperature of housing bottom, when the temperature collected is in preset temperature In the range of when, determine that wearable device is in by wearing state, when the temperature collected is not in preset temperature range, determine the One mobile terminal is not at by wearing state.Or,
Wearing detection unit 710 detects it the distance between with outer barrie thing by the infrared detection module, fingerprint identification module of housing bottom Value, when the distance value is less than pre-determined distance value, determines that wearable device is in by wearing state, when the distance value is not less than default During distance value, determine that wearable device is not at by wearing state.
By above-described embodiment, it can detect whether wearable device is in by wearing state, when in by wearing state, Implement the embodiment of the present invention, to prevent positive pole charge point and negative pole charge point from being aoxidized by sweat.
Embodiment eight
Referring to Fig. 8, Fig. 8 is the structural representation of wearable device disclosed in the embodiment of the present invention;As shown in figure 8, a kind of Wearable device may include:
The short-circuit protection for wearable device that embodiment three to embodiment seven is provided, more wearings that are related to are set Standby explanation, can further regard to the introduction of above method embodiment and device embodiment, will not be repeated here.
, can be by detecting the current value between positive pole charge point and negative pole charge point, according to this by the wearable device Current value identifies whether short circuit occur, when detecting short-circuit between positive pole charge point, negative pole charge point and charging detecting circuit, Prompting is issued the user with, so that user can be handled in time, to prevent the charge point of wearable device to be oxidized, and wearing is improved The service life of device battery.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One- Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage (Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can For carrying or any other computer-readable medium of data storage.
Above to a kind of short-circuit protection method, device and wearable device for wearable device disclosed in the embodiment of the present invention It is described in detail, specific case used herein is set forth to the principle and embodiment of the present invention, and the above is real The explanation for applying example is only intended to the method and its core concept for helping to understand the present invention;Simultaneously for the general technology of this area Personnel, according to the thought of the present invention, will change in specific embodiments and applications, in summary, this theory Bright book content should not be construed as limiting the invention.

Claims (11)

1. a kind of short-circuit protection method for wearable device, it is characterised in that the wearable device outer surface, which is provided with, to be used for The positive pole charge point and negative pole charge point charged to the wearable device battery, the positive pole charge point, the negative pole charge point It is connected respectively with being built in the charging detecting circuit of the wearable device, methods described includes:
Be in the battery of the wearable device under non-charged state, detect the positive pole charge point and the negative pole charge point it Between present current value;
Judge the present current value whether in the range of default normal current value;
When the present current value is not in the range of the default normal current value, prompting message is sent for prompting Short circuit is formed between the positive pole charge point, the negative pole charge point and the charging detecting circuit.
2. according to the method described in claim 1, it is characterised in that it is described send prompting message after, methods described is also wrapped Include:
It is described send prompting message after, the motor that triggering is built in the wearable device produces vibration to drive the wearing Vibration equipment.
3. method according to claim 2, it is characterised in that the motor that the triggering is built in the wearable device is produced Vibration is to drive after the wearable device vibrates, and methods described also includes:
Detect whether the motor stops vibration;
After the motor stopping vibration being detected, detect again between the positive pole charge point and the negative pole charge point Current value, and when the current value detected is still not in the range of the default normal current value, obtain and the wearing The communication information of the terminal device of apparatus bound;
Information warning is sent to the terminal device according to the communication information, for remind the wearable device it is described just Short circuit is formed between pole charge point, the negative pole charge point and the charging detecting circuit.
4. the method according to any one of claims 1 to 3, it is characterised in that when the current value is not in described preset Normal current value in the range of when, methods described also includes:
When the current value is not in the range of the default normal current value, starts timer and start timing to obtain The short-circuit duration;
Judge whether the duration is more than preset duration;
When the duration is more than the preset duration, disconnect the positive pole charge point, the negative pole charge point with it is described Connection between charging detecting circuit.
5. the method according to any one of claims 1 to 3, it is characterised in that be in the battery of the wearable device non- Under charged state, and the detection is arranged at the electricity between the positive pole charge point on the wearable device surface and negative pole charge point Before flow valuve, methods described also includes:
It is in the battery of the wearable device under non-charged state, detects whether the wearable device is in by wearing state, When the wearable device is in by wearing state, the positive pole charge point for detecting and being arranged at the wearable device surface is performed The step of current value between negative pole charge point.
6. a kind of short-circuit protection for wearable device, it is characterised in that the wearable device outer surface, which is provided with, to be used for The positive pole charge point and negative pole charge point charged to the wearable device battery, the positive pole charge point, the negative pole charge point It is connected respectively with being built in the charging detecting circuit of the wearable device, described device includes:
Current detecting unit, for being in the battery of the wearable device under non-charged state, detects the positive pole charge point With the present current value between the negative pole charge point;
Electric current judging unit, for judging the present current value whether in the range of default normal current value;
Reminding unit, for determining that the present current value is not in the default normal electricity when the electric current judging unit When in the range of flow valuve, send prompting message to remind the positive pole charge point, the negative pole charge point to examine with the charging Short circuit is formed between slowdown monitoring circuit.
7. device according to claim 6, it is characterised in that described device also includes:
Vibration unit, after sending prompting message in the reminding unit, triggering is built in the motor of the wearable device Vibration is produced to drive the wearable device to vibrate.
8. device according to claim 7, it is characterised in that described device also includes:
Vibration detecting unit, vibrates to drive for being built in the motor of the wearable device in vibration unit triggering and producing After the wearable device vibration, detect whether the motor stops vibration;
The current detecting unit is additionally operable to, after the vibration detecting unit detects the motor stopping vibration, again Detect the current value between the positive pole charge point and the negative pole charge point;
The electric current judging unit is additionally operable to, and judges whether the current value detected is in the default normal current value scope It is interior;
The reminding unit is additionally operable to, and determines the current value detected still not at described default in the electric current judging unit Normal current value in the range of when, obtain with the wearable device bind terminal device the communication information;And, according to described The communication information sends information warning to the terminal device, for reminding the positive pole charge point, the institute of the wearable device State and short circuit is formed between negative pole charge point and the charging detecting circuit.
9. the device according to any one of claim 6 to 8, it is characterised in that described device also includes:
Timing unit, for determining that the current value is not in the default normal current value in the electric current judging unit In the range of when, start timer simultaneously start timing to obtain the short-circuit duration;
Duration judging unit, for judging whether the duration is more than preset duration;
Switching units, for when the duration is more than the preset duration, disconnecting the positive pole charge point, the negative pole Connection between charge point and the charging detecting circuit.
10. the device according to any one of claim 6 to 8, it is characterised in that described device also includes:
Detection unit is dressed, for being in the battery of the wearable device under non-charged state, detects that the wearable device is It is no to be in by wearing state;
The current detecting unit is used for, when the wearing detection unit determines that the wearable device is in by wearing state, Perform the current value that the detection is arranged between the positive pole charge point on the wearable device surface and negative pole charge point.
11. a kind of wearable device, it is characterised in that including:
The short-circuit protection for wearable device as described in any one of claim 6 to 10.
CN201710284325.0A 2017-04-26 2017-04-26 Short-circuit protection method and device for wearable equipment and wearable equipment Active CN107086618B (en)

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CN101064441A (en) * 2006-04-28 2007-10-31 日立工机株式会社 Charging device for battery
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