CN104052131B - Charge control method, electric quantity monitoring device and charger - Google Patents
Charge control method, electric quantity monitoring device and charger Download PDFInfo
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- CN104052131B CN104052131B CN201410318329.2A CN201410318329A CN104052131B CN 104052131 B CN104052131 B CN 104052131B CN 201410318329 A CN201410318329 A CN 201410318329A CN 104052131 B CN104052131 B CN 104052131B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 84
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Abstract
The invention provides a kind of charge control method, electric quantity monitoring device and charger, the method comprises: the charged electrical value of electric quantity monitoring device monitoring user terminal; Whether electric quantity monitoring device meets outage condition according to the charged electrical value determination terminal monitored; If meet, then send cut-offing instruction to charger, stop terminal charge according to cut-offing instruction to make charger.By arranging the electric quantity monitoring device being used for the charged electrical value of terminal being carried out to Real-Time Monitoring in the terminal, the monitoring to charged electrical value is realized by the electric quantity monitoring device in terminal, and send cut-offing instruction when monitoring and meeting outage condition to charger, charger is made only to need to perform power operation, without the need to the structure of complexity, and there is good versatility.
Description
Technical field
The invention belongs to electronic technology field, especially relate to a kind of charge control method, electric quantity monitoring device and charger.
Background technology
Along with mobile Internet development is more and more rapider, more and more intelligent terminal towards mobile Internet comes into the market, intelligent terminal is while providing good business experience to user, and incident power problems is also more and more outstanding, and therefore user has to often charge to intelligent terminal.But intelligent terminal needs the longer time just can be full of electricity, user can not monitor the charging process of intelligent terminal always, cause intelligent terminal can not turn off the charging of charger to intelligent terminal in time after being full of electricity, cause charger aging, intelligent terminal battery life shortens, explosion accident of charging even may occur.
Therefore, be necessary very much to provide a kind of charger with automatic circuit break function, thoroughly power-off automatically after intelligent terminal is full of electricity, thus stop the generation of the problems referred to above.For this reason, a solution of the prior art is, a kind of charger of in-built electrical flowmeter is provided, galvanometer is for being detected as current value during terminal charge, by the current value detected and pre-set current value being carried out contrasting to judge the whether full electricity of terminal, and stop the charging to terminal when full electricity.
In aforesaid way, the terminal of dissimilar or model, current value during its full electricity may be different, on the one hand, in order to the accuracy of the current value that the galvanometer ensured in charger detects, very high requirement is proposed to galvanometric detection accuracy, thus adds the hardware configuration complexity of charger; On the other hand, due to the above-mentioned difference of different terminals, different types of terminals need be furnished with specific charger, makes Charger universality poor.
Summary of the invention
For above-mentioned Problems existing, the invention provides a kind of charge control method, electric quantity monitoring device and charger, in order to overcome the defect of existing charger construction complexity, poor universality.
The invention provides a kind of charge control method, comprising:
The charged electrical value of electric quantity monitoring device monitoring user terminal;
According to the described charged electrical value monitored, described electric quantity monitoring device determines whether described terminal meets outage condition;
If meet, then described electric quantity monitoring device sends cut-offing instruction to charger, stops described terminal charge according to described cut-offing instruction to make described charger.
The invention provides a kind of charge control method, comprising:
Charger receives the cut-offing instruction that electric quantity monitoring device sends, and described cut-offing instruction is according to the charged electrical value of the user terminal monitored, described electric quantity monitoring device determines that described terminal sends after meeting outage condition;
Described charger stops described terminal charge according to described cut-offing instruction.
The invention provides a kind of electric quantity monitoring device, comprising:
Monitoring modular, for the charged electrical value of monitor user ' terminal;
According to the described charged electrical value monitored, judge module, for determining whether described terminal meets outage condition;
Sending module, for sending cut-offing instruction to charger, stops described terminal charge according to described cut-offing instruction to make described charger.
The invention provides a kind of charger, comprising:
Receiver module, for receiving the cut-offing instruction that electric quantity monitoring device sends, described cut-offing instruction is according to the charged electrical value of the user terminal monitored, described electric quantity monitoring device determines that described terminal sends after meeting outage condition;
Processing module, for stopping described terminal charge according to described cut-offing instruction.
Charge control method provided by the invention, electric quantity monitoring device and charger, by arranging the electric quantity monitoring device being used for the charged electrical value of terminal being carried out to Real-Time Monitoring in the terminal, when charger charges to this terminal, by the current charged electrical value of this electric quantity monitoring device monitoring terminal, when this charged electrical value reaches outage condition time, send cut-offing instruction to charger, stop the charging to this terminal to make charger according to this cut-offing instruction.Realize the monitoring to charged electrical value by the electric quantity monitoring device in terminal, and send cut-offing instruction when monitoring and meeting outage condition to charger, make charger only need to perform power operation, without the need to the structure of complexity, and there is good versatility.
Accompanying drawing explanation
Fig. 1 is the flow chart of charge control method embodiment one of the present invention;
Fig. 2 is the flow chart of charge control method embodiment two of the present invention;
Fig. 3 is the schematic diagram of electric quantity monitoring device embodiment one of the present invention;
Fig. 4 is the schematic diagram of charger embodiment one of the present invention.
Embodiment
Fig. 1 is the flow chart of charge control method embodiment one of the present invention, and as shown in Figure 1, the method comprises:
The charged electrical value of step 101, electric quantity monitoring device monitoring user terminal;
According to the described charged electrical value monitored, step 102, described electric quantity monitoring device determine whether described terminal meets outage condition, if meet, then perform step 103, otherwise continue monitoring;
Step 103, described electric quantity monitoring device send cut-offing instruction to charger, stop described terminal charge according to described cut-offing instruction to make described charger.
In the present embodiment, preferably by the integrated setting of described electric quantity monitoring device in the user terminal.In practical application, to run in this electric quantity monitoring device one for charging to user terminal time charged electrical value carry out the software program of Real-Time Monitoring, this software program can adapt to dissimilar terminal, also can distinguish to some extent in way of realization for dissimilar terminal.In addition, this electric quantity monitoring device can be electrically connected with the charge circuit in terminal, the charge capacity of this electric quantity monitoring device monitoring terminal from the charge circuit of terminal is controlled when charger charges to terminal time by software program, according to the charged electrical value monitored, terminal by the charged electrical value of this electric quantity monitoring device Real-Time Monitoring self, and then determines whether this terminal meets outage condition.In practical application, be generally full of the condition of electricity as power-off using terminal, at some in particular cases, also can reach certain value as outage condition using terminal charge electricity.If electric quantity monitoring device determines that this terminal meets outage condition, so then send cut-offing instruction to charger, otherwise if do not meet, then electric quantity monitoring device continues the charged electrical value of monitoring terminal.Charger, after the cut-offing instruction receiving the transmission of electric quantity monitoring device, stops this terminal charge according to this cut-offing instruction.
Further, in step 102, whether electric quantity monitoring device meets outage condition according to the charged electrical value determination terminal monitored, and comprising:
Described electric quantity monitoring device obtains the specified electric quantity value of described terminal;
Described electric quantity monitoring device judges that whether the described charged electrical value monitored is equal with described specified electric quantity value;
If equal, then described electric quantity monitoring device determines that described terminal meets outage condition.
In the present embodiment, can by the specified electric quantity value of terminal, namely the charge value reached when this terminal is full of electricity, such as magnitude of voltage prestores in certain property file in the terminal, electric quantity monitoring device obtains this specified electric quantity value from this property file, and specific implementation is that the above-mentioned software program that such as this electric quantity monitoring device runs obtains this specified electric quantity value by the form of function call from this property file.
In addition, in actual applications, existing terminal terminal when charging can show the current 60% such real time charging information about power that charged in real time, electric quantity monitoring device can set up interface with existing this real time charging charge value display routine, to call the real time charging charge value obtaining terminal.
And then the current charged electrical value of the terminal that Real-Time Monitoring obtains by electric quantity monitoring device carries out asking than computing with this specified electric quantity value, obtains the ratio of charged electrical value and specified electric quantity value.In the present embodiment, setting outage condition is power-off when reaching specified electric quantity value of charged electrical value.So, this electric quantity monitoring device and then need judge whether the above-mentioned ratio obtained is 1, if so, then illustrate that terminal meets outage condition, then terminal sends cut-offing instruction to charger.
Further, described electric quantity monitoring device sends cut-offing instruction to charger, comprising:
Described electric quantity monitoring device wirelessly sends described cut-offing instruction to charger, and described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply;
Wherein, described wireless mode comprises with any one under type: bluetooth, infrared, Wireless Fidelity Wi-Fi.
In the present embodiment, electric quantity monitoring device and charger wireless connections, these wireless connections are used for sending cut-offing instruction to charger.And this cut-offing instruction is used to indicate charger and disconnects it and be connected with the circuit of external charge power supply.
In general, in charger, generally can comprise the switching circuit for being connected with external charge power supply by charger, when charging, this switching circuit is in closed state, is namely charged to terminal by the charging circuit in charger.In the present embodiment, after charger receives the cut-offing instruction of electric quantity monitoring device transmission, control this switching circuit and be in off-state, thus disconnection is connected with the circuit of external power supply, makes charger can not continue as terminal charge again.
In the present embodiment, by arranging the electric quantity monitoring device being used for the charged electrical value of terminal being carried out to Real-Time Monitoring in the terminal, when charger charges to this terminal, terminal is by the current charged electrical value of this terminal of electric quantity monitoring device monitoring, when this charged electrical value reaches outage condition time, send cut-offing instruction to charger, stop the charging to this terminal to make charger according to this cut-offing instruction.Realize the monitoring to charged electrical value by the electric quantity monitoring device in terminal, and send cut-offing instruction when monitoring and meeting outage condition to charger, make charger only need to perform power operation, without the need to the structure of complexity, and there is good versatility.
Fig. 2 is the flow chart of charge control method embodiment two of the present invention, and as shown in Figure 2, the method comprises:
Step 201, charger receive the cut-offing instruction that electric quantity monitoring device sends, and described cut-offing instruction is according to the charged electrical value of the user terminal monitored, described electric quantity monitoring device determines that described terminal sends after meeting outage condition;
Step 202, described charger stop described terminal charge according to described cut-offing instruction.
When charger charges to terminal time, the charged electrical value of electric quantity monitoring device real-time monitoring terminal for monitoring the charged electrical value of this terminal in terminal, and then when according to the charged electrical value monitored, electric quantity monitoring device determines that this terminal meets outage condition, send cut-offing instruction to charger.Charger, after the cut-offing instruction receiving the transmission of electric quantity monitoring device, stops this terminal charge according to this cut-offing instruction.
In practical application, be generally full of the condition of electricity as power-off using terminal, at some in particular cases, also can reach certain value as outage condition using terminal charge electricity.
In the present embodiment, charger charges to terminal with the connection of wired circuit on the one hand, on the other hand, the electric quantity monitoring device in terminal can also wirelessly be connected with charger, the cut-offing instruction that these wireless connections send for transmitting electric quantity monitoring device.Therefore, described charger receives the cut-offing instruction that electric quantity monitoring device sends, specifically: charger receives the cut-offing instruction that electric quantity monitoring device wirelessly sends.Wherein, described wireless mode comprises with any one under type: bluetooth, infrared, Wireless Fidelity Wi-Fi.In addition, described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply, and accordingly, described charger stops described terminal charge according to described cut-offing instruction, comprising:
Described charger disconnects according to described cut-offing instruction and being connected with the circuit of external charge power supply.
In actual applications, generally can comprise the switching circuit for being connected with external charge power supply by charger in charger, when charging, this switching circuit is in closed state, is namely charged to terminal by the charging circuit in charger.In the present embodiment, after charger receives the cut-offing instruction of electric quantity monitoring device transmission, control this switching circuit and be in off-state, thus disconnection is connected with the circuit of external power supply, makes charger can not continue as terminal charge again.And, can be realized by a simple relay the control of the on off state of this switching circuit.
In the present embodiment, by arranging the electric quantity monitoring device being used for the charged electrical value of terminal being carried out to Real-Time Monitoring in the terminal, when charger charges to this terminal, terminal is by the current charged electrical value of this terminal of electric quantity monitoring device monitoring, when this charged electrical value reaches outage condition time, send cut-offing instruction to charger, stop the charging to this terminal to make charger according to this cut-offing instruction.The monitoring to charged electrical value is realized by the electric quantity monitoring device in terminal, and carry out the judgement whether charged electrical value meets outage condition, charger is without the need to performing the operation of above-mentioned monitoring and judgement, the cut-offing instruction issued according to terminal is only needed to perform power operation, make charger construction simple, there is good versatility.
Fig. 3 is the schematic diagram of electric quantity monitoring device embodiment one of the present invention, and as shown in Figure 3, this electric quantity monitoring device comprises:
Monitoring modular 11, for the charged electrical value of monitor user ' terminal;
According to the described charged electrical value monitored, judge module 12, for determining whether described terminal meets outage condition;
Sending module 13, for sending cut-offing instruction to charger, stops described terminal charge according to described cut-offing instruction to make described charger.
Further, described judge module 12, comprising:
Acquiring unit 121, for obtaining the specified electric quantity value of described terminal;
Whether judging unit 122 is equal with described specified electric quantity value for judging the described charged electrical value monitored;
Determining unit 123, if for equal, then determines that described terminal meets outage condition.
Further, described sending module 13, specifically for:
Wirelessly send described cut-offing instruction to charger, described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply;
Wherein, described wireless mode comprises with any one under type: bluetooth, infrared, Wireless Fidelity Wi-Fi.
The terminal of the present embodiment may be used for the technical scheme performing embodiment of the method shown in Fig. 1, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 4 is the schematic diagram of charger embodiment one of the present invention, and as shown in Figure 4, this charger, comprising:
Receiver module 21, for receiving the cut-offing instruction that electric quantity monitoring device sends, described cut-offing instruction is according to the charged electrical value of the user terminal monitored, described electric quantity monitoring device determines that described terminal sends after meeting outage condition;
Processing module 22, for stopping described terminal charge according to described cut-offing instruction.
Further, described receiver module 21, specifically for:
Receive the described cut-offing instruction that described electric quantity monitoring device wirelessly sends, described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply;
Wherein, described wireless mode comprises with any one under type: bluetooth, infrared, Wireless Fidelity Wi-Fi.
Accordingly, described processing module 22, specifically for:
Disconnect according to described cut-offing instruction and being connected with the circuit of external charge power supply.
The charger of the present embodiment may be used for the technical scheme performing embodiment of the method shown in Fig. 2, and it realizes principle and technique effect is similar, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a charge control method, is characterized in that, comprising:
The charged electrical value of electric quantity monitoring device monitoring user terminal;
According to the described charged electrical value monitored, described electric quantity monitoring device determines whether described terminal meets outage condition;
If meet, then described electric quantity monitoring device sends cut-offing instruction to charger, stops described terminal charge according to described cut-offing instruction to make described charger;
Wherein, according to the described charged electrical value monitored, described electric quantity monitoring device determines whether described terminal meets outage condition, comprising: described electric quantity monitoring device obtains the specified electric quantity value of described terminal; Described electric quantity monitoring device judges that whether the described charged electrical value monitored is equal with described specified electric quantity value; If equal, then described electric quantity monitoring device determines that described terminal meets outage condition;
Described electric quantity monitoring device sends cut-offing instruction to charger, comprising: described electric quantity monitoring device wirelessly sends described cut-offing instruction to charger, and described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply; Wherein, described wireless mode comprises with any one under type: bluetooth, Wireless Fidelity Wi-Fi.
2. a charge control method, is characterized in that, comprising:
Charger receives the cut-offing instruction that electric quantity monitoring device sends, described cut-offing instruction be described electric quantity monitoring device in the specified electric quantity value obtaining user terminal and judge that the charged electrical value of the described terminal monitored is equal with described specified electric quantity value time send;
Described charger stops described terminal charge according to described cut-offing instruction;
Wherein, described charger receives the cut-offing instruction that electric quantity monitoring device sends, comprise: described charger receives the described cut-offing instruction that described electric quantity monitoring device wirelessly sends, described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply; Wherein, described wireless mode comprises with any one under type: bluetooth, Wireless Fidelity Wi-Fi;
Accordingly, described charger stops described terminal charge according to described cut-offing instruction, comprising: described charger disconnects according to described cut-offing instruction and being connected with the circuit of external charge power supply.
3. an electric quantity monitoring device, is characterized in that, comprising:
Monitoring modular, for the charged electrical value of monitor user ' terminal;
According to the described charged electrical value monitored, judge module, for determining whether described terminal meets outage condition;
Sending module, for sending cut-offing instruction to charger, stops described terminal charge according to described cut-offing instruction to make described charger;
Described judge module, comprising: acquiring unit, for obtaining the specified electric quantity value of described terminal; Whether judging unit is equal with described specified electric quantity value for judging the described charged electrical value monitored; Determining unit, if for equal, then determines that described terminal meets outage condition;
Described sending module, specifically for: wirelessly send described cut-offing instruction to charger, described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply; Wherein, described wireless mode comprises with any one under type: bluetooth, Wireless Fidelity Wi-Fi.
4. a charger, is characterized in that, comprising:
Receiver module, for receiving the cut-offing instruction that electric quantity monitoring device sends, described cut-offing instruction is described electric quantity monitoring device in the specified electric quantity value obtaining user terminal and sends when judging that the charged electrical value of the described terminal monitored is equal with described specified electric quantity value;
Processing module, for stopping described terminal charge according to described cut-offing instruction; Described receiver module, specifically for: receive the described cut-offing instruction that described electric quantity monitoring device wirelessly sends, described cut-offing instruction is used to indicate the described charger of disconnection and is connected with the circuit of external charge power supply; Wherein, described wireless mode comprises with any one under type: bluetooth, Wireless Fidelity Wi-Fi;
Accordingly, described processing module, specifically for: disconnect according to described cut-offing instruction and being connected with the circuit of external charge power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410318329.2A CN104052131B (en) | 2014-07-04 | 2014-07-04 | Charge control method, electric quantity monitoring device and charger |
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| CN201410318329.2A CN104052131B (en) | 2014-07-04 | 2014-07-04 | Charge control method, electric quantity monitoring device and charger |
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| CN104052131A CN104052131A (en) | 2014-09-17 |
| CN104052131B true CN104052131B (en) | 2016-04-13 |
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| CN106684966A (en) * | 2016-11-23 | 2017-05-17 | 苏州海尔信息科技有限公司 | Charging control method and system for personal electronic nursing product |
| CN107947295A (en) * | 2017-12-26 | 2018-04-20 | 大连翼方科技有限公司 | A kind of charge power supply robot control system(RCS) |
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| CN101399448B (en) * | 2007-09-26 | 2011-01-26 | 深圳迈瑞生物医疗电子股份有限公司 | Management device and method for battery charging |
| CN101917032A (en) * | 2010-07-23 | 2010-12-15 | 中兴通讯股份有限公司 | Mobile terminal and battery charging method thereof |
| CN102545283A (en) * | 2010-12-22 | 2012-07-04 | 昆达电脑科技(昆山)有限公司 | Charging device and charging method |
| CN102684272A (en) * | 2011-03-06 | 2012-09-19 | 张志平 | Dual control energy-saving type wireless charge receiving and transmitting device |
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