CN103532195A - Anti-overcharging charging method and anti-overcharging device of intelligent mobile terminal equipment - Google Patents
Anti-overcharging charging method and anti-overcharging device of intelligent mobile terminal equipment Download PDFInfo
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- CN103532195A CN103532195A CN201310494158.4A CN201310494158A CN103532195A CN 103532195 A CN103532195 A CN 103532195A CN 201310494158 A CN201310494158 A CN 201310494158A CN 103532195 A CN103532195 A CN 103532195A
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Abstract
The invention relates to the field of intelligent mobile equipment design and accessories, in particular to an anti-overcharging charging method and an anti-overcharging device of intelligent mobile terminal equipment. The anti-overcharging charging method is characterized in that a controller is arranged in a charging line between the intelligent mobile terminal equipment and a charging power supply; a signal connection is arranged between the intelligent mobile terminal equipment and the controller and the controller receives the signals of the intelligent mobile terminal equipment to know the charging state of the intelligent mobile terminal equipment; and the open state and the closed state of the charging line are controlled through the controller. The anti-overcharging charging method and the anti-overcharging device of the intelligent mobile terminal equipment have the advantages that the information of the battery state of the intelligent mobile terminal equipment can be expressed as audio signals which are fed back to the charging device; the charging device can automatically cut off the charging line for charging the intelligent mobile terminal equipment in time when the battery is fully charged, the overcharging situation is avoided, and the service life and the safety of the battery of the intelligent mobile terminal equipment are greatly improved; the structure is very simple, the cost is very low and the use and the popularization are facilitated.
Description
Technical field
The present invention relates to the design of intelligent mobile terminal equipment and accessory field, be specifically related to the anti-overcharge charging method of a kind of intelligent mobile terminal equipment and anti-overcharge device thereof.
Background technology
In charging process, the voltage of battery can rise gradually along with storing the increase of electric weight, when the electric weight of battery storage reaches capacity, when electrode material cannot continue to charge, the electrolyte that charges if continue can play electrolysis, and produce oxygen at anode, at negative electrode, produce hydrogen, so can at the inside battery of sealing, cause internal pressure to rise, can damage inside battery structure, as this phenomenon, be referred to as to overcharge, being easy to like this produce intelligent mobile terminal device battery overcharges, greatly reduce the useful life of battery, in serious situation, even can cause battery explosion, to user, bring harm.
Current intelligent mobile terminal equipment charger can not cut off the electricity supply automatically after its charging completes, and intelligent mobile terminal device battery will overcharge like this, and can have a significant impact this useful life for intelligent mobile terminal device battery.Over-charge protective is provided by intelligent mobile terminal equipment and battery protecting plate at present, and general charger is exactly a power supply, can not provide any protection to intelligent mobile terminal equipment.Over-charge protective is to be provided by the built-in power management chip of intelligent mobile terminal equipment.The integrated battery baffle of lithium battery own; when battery is independently used seat, for battery provides, overcharge when filling, the protection such as overheated, short circuit, overload, overcurrent; but when lithium battery increases service time; its battery protecting plate cannot avoid aging after; just lost over-charge protective; easily produce situation about overcharging, damage to person occurs.
Summary of the invention
The object of the invention is according to above-mentioned the deficiencies in the prior art, the anti-overcharge charging method of a kind of intelligent mobile terminal equipment and anti-overcharge device thereof are provided, one anti-overcharge device is set in the charging circuit of the method between intelligent mobile terminal equipment and charge power supply, the signal controlling charging circuit automatic disconnection that this device sends after when charging or charging by accepting intelligent mobile terminal equipment, makes intelligent mobile terminal equipment can not be subject to overcharging impact.
The object of the invention realizes and being completed by following technical scheme:
The charging method that intelligent mobile terminal equipment is anti-overcharge, relates to intelligent mobile terminal equipment and charge power supply thereof, and described intelligent mobile terminal equipment at least comprises mobile phone, panel computer, it is characterized in that: described method at least comprises the following steps:
In charging circuit between described intelligent mobile terminal equipment and described charge power supply, a controller is set; Signalization between described intelligent mobile terminal equipment and described controller is connected, and described controller receives described intelligent mobile terminal device signal to know the charged state of described intelligent mobile terminal equipment; By described controller, control the open and-shut mode of described charging circuit.
Described signal is connected to audio signal and connects, and described controller is control switch, and described intelligent mobile terminal equipment is connected with the audio analysis module composition audio signal of described control switch by a tone frequency channel wire.
Described signal is connected to wireless signal and connects, and described controller is a control adapter, between the signal analyse block of described intelligent mobile terminal equipment and described control adapter, adopts wireless data to be connected.
The charged state of described intelligent mobile terminal equipment, when full state, is sent signal, and described signal is audio signal or wireless signal.
A kind of anti-intelligent mobile terminal equipment of applying the anti-overcharge charging method of above-mentioned intelligent mobile terminal equipment overcharges device, it is characterized in that: on described anti-overcharge device, there is respectively the electric power connection interface with described intelligent mobile terminal equipment and described charge power supply adaptation, described anti-overcharge device has a controller, and described controller connects described intelligent mobile terminal equipment.
Described controller is control switch, and described control switch has audio analysis module, and described control switch has an audio interface, and described audio interface connects the receiver J-Horner of described intelligent mobile terminal equipment by audio connecting cord.
Advantage of the present invention is: the information table of intelligent mobile terminal device battery state can be shown to audio signal, feed back to the control device that anti-intelligent mobile terminal equipment overcharges, control device can be when battery be full of electricity, in time, automatically cut off the charging circuit to intelligent mobile terminal equipment, avoid the generation overcharging, greatly improved useful life and the fail safe of intelligent mobile terminal device battery; Construct very simply, cost is very low, is easy to use and popularize.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present invention;
Fig. 2 is structural representation two of the present invention;
Fig. 3 is a kind of implementation structure schematic diagram of Fig. 2;
Fig. 4 is a kind of implementation structure schematic diagram of Fig. 2;
Fig. 5 is a kind of implementation structure schematic diagram of Fig. 2;
Fig. 6 is the structural representation one of prior art;
Fig. 7 is the structural representation two of prior art.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, feature of the present invention and other correlated characteristic are described in further detail, so that technical staff's of the same trade understanding:
As shown in Fig. 1-7, number in the figure 1-10 is respectively: computer 1, connector 2, connecting line 3, control switch 4, tone frequency channel wire 5, receiver J-Horner 6, intelligent mobile terminal equipment 7, connector 8, charger 9, supply socket 10.
Embodiment mono-: as Fig. 6, shown in 7, in prior art to mobile phone, during the intelligent mobile terminal equipment charges such as panel computer, generally by connecting line 3, its charge port and computer 1 or the charger 9 that is inserted in supply socket 10 are are directly connected and composed to charging circuit, but so, after intelligent mobile terminal equipment 7 is full of electricity, can't automatically cut off charging circuit, the over-charge protective of cell panel just by being set, battery protecting plate in intelligent mobile terminal equipment 7 is provided, but after battery protecting plate is aging with the growth of service time, it is very limited that the protection effect that can play battery also just becomes.
The anti-overcharge charging method of intelligent mobile terminal equipment in the present embodiment specifically comprises the following steps:
As shown in Figure 1, adopting the connector 2(on computer 1 is often USB interface) as electric power connection interface, be 7 chargings of intelligent mobile terminal equipment, in charging circuit between computer 1 and intelligent mobile terminal equipment 7, be provided with a control switch 4 as controller, control switch 4 has respectively with the connector 2 of computer 1, the electric power connection interface of connector 8 adaptations of intelligent mobile terminal equipment 7, an audio interface and an inner audio analysis module.
By adaptive electric power connection interface and connecting line 3, control switch 4 is connected in the charging circuit between computer 1 and intelligent mobile terminal equipment 7; In the receiver J-Horner 6 of intelligent mobile terminal equipment 7, insert a tone frequency channel wire 5, the other end of this tone frequency channel wire 5 forms and is connected with the audio interface of control switch 4, and intelligent mobile terminal equipment 7 is connected with the audio analysis module composition audio signal in control switch 4.
Intelligent mobile terminal equipment 7 is expressed as audio signal by its charged state and by tone frequency channel wire 5, is sent in the audio analysis module of control switch 4, audio analysis module just can be known by this audio signal the charged state of intelligent mobile terminal equipment 7, thereby control the open and-shut mode of the charging circuit between computer 1 and intelligent mobile terminal equipment 7, so by being full of electricity when intelligent mobile terminal equipment 7, after control switch 4 receives and represents that intelligent mobile terminal equipment 7 is full of electric audio signal, charging circuit between intelligent mobile terminal equipment 7 and computer 1 just can be cut off automatically by control switch 4, thereby from source, having avoided intelligent mobile terminal equipment to be full of electricity still keeps charged state afterwards and produces this dangerous phenomenon overcharging.
Embodiment bis-: as shown in Figure 2, the difference that the present embodiment is compared embodiment mono-is: adopt charger 9 for 7 chargings of intelligent mobile terminal equipment, charger 9 is inserted on supply socket 10.In charging circuit between charger 9 and intelligent mobile terminal equipment 7, control switch 4 is set, control switch 4 receives intelligent mobile terminal equipment 7 and sends the audio signal that represents its charged state, and according to this audio signal, controls the open and-shut mode of charging circuit between charger 9 and intelligent mobile terminal equipment 7.
Embodiment tri-: as shown in Figure 3, the difference that the present embodiment is compared embodiment bis-is: control switch 4 is integrated among charger 9, make user only need as current method of operation, connect intelligent mobile terminal equipment 7 and charger 9 in use, to realize the effect of optimizing user operating experience.
Embodiment tetra-: as shown in Figure 4, the difference that the present embodiment is compared embodiment tri-is: control switch 4 is integrated on supply socket 10, when user can be charged at different equipment, only need switching device just can operate to avoid equipment to produce by above-mentioned anti-overcharge charging method and overcharge phenomenon.
Embodiment five, as shown in Figure 5, the difference that the present embodiment is compared embodiment tetra-is: control switch 4 is arranged between charger 9 and supply socket 10, also as described in embodiment tetra-, when user can be charged at different equipment, only need switching device just can avoid equipment to produce by above-mentioned anti-overcharge charging method and overcharge phenomenon.
Above-described embodiment is in the specific implementation: the audio signal that can represent the charged state of intelligent mobile terminal equipment 7 is a kind of in numerous signals, as long as intelligent mobile terminal equipment 7 possesses, its charged state is expressed as to a kind of signal transmitting, and the signal analyse block in control switch 4 is set to the analysis module matching with this signal simultaneously, also can realize automatic cut-out intelligent mobile terminal equipment 7 in above-described embodiment and this effect of charging circuit between charge power supply.
Intelligent mobile terminal equipment 7 comprises mobile phone, panel computer etc., except passing through tone frequency channel wire 5 output audio signals to control switch 4 transmits intelligent mobile terminal device battery status signals, can also pass through Wi-Fi, the wireless signal that the intelligent mobile terminal equipment such as bluetooth possess transmits, but control switch 4 under above-mentioned wireless data transmission mode should possess the signal analyse block with wireless signal adaptation.In addition, intelligent mobile terminal equipment also can pass through electric wire (such as: the mobile phone of supporting USB host pattern) directly to control switch 4 transmitted signals, transmit the signal of intelligent mobile terminal device battery state, this scheme does not need tone frequency channel wire, but require relatively high to the realization of hardware designs and software, generally speaking, these schemes are no longer transmitted the battery status of intelligent mobile terminal equipment by tone frequency channel wire.
The audio signal of intelligent mobile terminal equipment 7 is the prearranged signalss that send according to its charged state, the prompt tone that can utilize intelligent mobile terminal equipment can send after its battery is full of is at present controlled control switch 4, the electric weight situation that corresponding software obtains the current battery of intelligent mobile terminal equipment can also be set on intelligent mobile terminal equipment 7, such as: 80%, 90%, 100% etc., so, also can be according to user's oneself requirement, be set to by controlling control switch 4, automatically cut off charging circuit when battery status arbitrarily.
Claims (6)
1. the anti-overcharge charging method of intelligent mobile terminal equipment, relates to intelligent mobile terminal equipment and charge power supply thereof, and described intelligent mobile terminal equipment at least comprises mobile phone, panel computer, it is characterized in that: described method at least comprises the following steps:
In charging circuit between described intelligent mobile terminal equipment and described charge power supply, a controller is set; Signalization between described intelligent mobile terminal equipment and described controller is connected, and described controller receives described intelligent mobile terminal device signal to know the charged state of described intelligent mobile terminal equipment; By described controller, control the open and-shut mode of described charging circuit.
2. the anti-overcharge charging method of a kind of intelligent mobile terminal equipment according to claim 1, it is characterized in that: described signal is connected to audio signal and connects, described controller is control switch, and described intelligent mobile terminal equipment is connected with the audio analysis module composition audio signal of described control switch by a tone frequency channel wire.
3. the anti-overcharge charging method of a kind of intelligent mobile terminal equipment according to claim 1, it is characterized in that: described signal is connected to wireless signal and connects, described controller is a control adapter, between the signal analyse block of described intelligent mobile terminal equipment and described control adapter, adopts wireless data to be connected.
4. the anti-overcharge charging method of a kind of intelligent mobile terminal equipment according to claim 1, is characterized in that: the charged state of described intelligent mobile terminal equipment, when full state, is sent signal, and described signal is audio signal or wireless signal.
5. an application rights requires the anti-intelligent mobile terminal equipment of the anti-overcharge charging method of intelligent mobile terminal equipment described in 1-4 to overcharge device, it is characterized in that: on described anti-overcharge device, there is respectively the electric power connection interface with described intelligent mobile terminal equipment and described charge power supply adaptation, described anti-overcharge device has a controller, and described controller connects described intelligent mobile terminal equipment.
6. a kind of anti-intelligent mobile terminal equipment according to claim 5 overcharges device, it is characterized in that: described controller is control switch, described control switch has audio analysis module, described control switch has an audio interface, and described audio interface connects the receiver J-Horner of described intelligent mobile terminal equipment by audio connecting cord.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310494158.4A CN103532195A (en) | 2013-10-21 | 2013-10-21 | Anti-overcharging charging method and anti-overcharging device of intelligent mobile terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310494158.4A CN103532195A (en) | 2013-10-21 | 2013-10-21 | Anti-overcharging charging method and anti-overcharging device of intelligent mobile terminal equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986210A (en) * | 2014-05-26 | 2014-08-13 | 杭州电子科技大学 | Intelligent charger |
| CN105006874A (en) * | 2015-08-04 | 2015-10-28 | 上海汉枫电子科技有限公司 | Method and system for ensuring automatic powering-off of intelligent mobile terminal after full charging |
| CN110308779A (en) * | 2016-01-21 | 2019-10-08 | 北京京东尚科信息技术有限公司 | Intelligent terminal, intelligent terminal control device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101394098A (en) * | 2007-09-19 | 2009-03-25 | 英业达股份有限公司 | Charging system and method for electronic device control by using audio output |
| CN201656501U (en) * | 2009-10-22 | 2010-11-24 | 中兴通讯股份有限公司 | Charging device used for mobile terminal |
| CN202042924U (en) * | 2011-05-13 | 2011-11-16 | 天瑞企业股份有限公司 | Contactless charging device |
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2013
- 2013-10-21 CN CN201310494158.4A patent/CN103532195A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101394098A (en) * | 2007-09-19 | 2009-03-25 | 英业达股份有限公司 | Charging system and method for electronic device control by using audio output |
| CN201656501U (en) * | 2009-10-22 | 2010-11-24 | 中兴通讯股份有限公司 | Charging device used for mobile terminal |
| CN202042924U (en) * | 2011-05-13 | 2011-11-16 | 天瑞企业股份有限公司 | Contactless charging device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986210A (en) * | 2014-05-26 | 2014-08-13 | 杭州电子科技大学 | Intelligent charger |
| CN105006874A (en) * | 2015-08-04 | 2015-10-28 | 上海汉枫电子科技有限公司 | Method and system for ensuring automatic powering-off of intelligent mobile terminal after full charging |
| CN110308779A (en) * | 2016-01-21 | 2019-10-08 | 北京京东尚科信息技术有限公司 | Intelligent terminal, intelligent terminal control device and method |
| CN110308779B (en) * | 2016-01-21 | 2023-09-22 | 北京京东尚科信息技术有限公司 | Intelligent terminal, intelligent terminal control device and method |
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Application publication date: 20140122 |