CN104617643A - Charging method, equipment to be charged, power supply equipment and charging system - Google Patents
Charging method, equipment to be charged, power supply equipment and charging system Download PDFInfo
- Publication number
- CN104617643A CN104617643A CN201510102888.4A CN201510102888A CN104617643A CN 104617643 A CN104617643 A CN 104617643A CN 201510102888 A CN201510102888 A CN 201510102888A CN 104617643 A CN104617643 A CN 104617643A
- Authority
- CN
- China
- Prior art keywords
- power supply
- charging equipment
- supply unit
- charging
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 claims abstract description 8
- 230000004044 response Effects 0.000 claims description 40
- 238000004891 communication Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 7
- 238000011897 real-time detection Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- H02J7/0086—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of charging, and provides a charging method, equipment to be charged, power supply equipment and a charging system. The charging method comprises the following steps: detecting a connection state of the equipment to be charged and the power supply equipment; when the equipment to be charged is connected with the power supply equipment, controlling the power supply equipment to charge a battery in the equipment to be charged; detecting the electric quantity state of the battery in real time; when the electric quantity value of the battery reaches a preset value or the battery is abnormal, controlling the power supply equipment to stop charging, and enabling the equipment to be charged to communicate with the charging equipment so as to control the charging equipment; when an abnormity appears or the preset value is reached, directly controlling the charging equipment to carry out corresponding adjustment and control without depending on the charging equipment for detection control, wherein various demands on charging of the charging equipment are met.
Description
Technical field
The present invention relates to charging technique field, particularly relate to a kind of charging method, charging equipment, power supply unit and charging system.
Background technology
The most electronic equipments used at present all need charging device to charge, at present charging device is on the market all can only output current, cannot automatically close current export, after electronic equipment is filled electricity, need to rely on electronic equipment charge closing loop, cannot the automatic charge closing electric current of charging device be passed through.Existing Intelligent USB charger by detecting the state of charging voltage, thus controls the electric current output state of charger, but when electronic equipment occurs exception or is full of electricity, charger can not control output current timely.In sum, there is charging device when electronic equipment occurs exception or is full of electricity in prior art can not timely to the problem that output current controls.
Summary of the invention
The object of the present invention is to provide a kind of charging method, charging equipment, power supply unit and charging system, being intended to there is charging device when electronic equipment occurs exception or is full of electricity in solution prior art can not timely to the problem that output current controls.
The present invention is achieved in that first aspect, provides a kind of charging method, comprising:
Detect the connection status of charging equipment and power supply unit;
When described charging equipment is connected with described power supply unit, controls described power supply unit and the battery in described charging equipment is charged;
The state of charge of the described battery of real-time detection, when the charge value of described battery reaches preset value or battery appearance exception, controls described power supply unit and stops charging.
In conjunction with first aspect, in the first possible implementation of first aspect, the described power supply unit of described control comprises the following steps the step that the battery in described charging equipment charges:
Card seeking instruction is sent to described power supply unit;
When receiving the response of described power supply unit for described card seeking instruction, controlling described power supply unit and the battery in described charging equipment is charged.
Second aspect, provides a kind of charging equipment, and described charging equipment comprises controller and battery, and described controller comprises:
Connect detecting unit, for detecting the connection status of charging equipment and power supply unit;
First control unit, for when described charging equipment is connected with described power supply unit, controls described power supply unit and charges to the battery in described charging equipment;
Electric power detection unit, for detecting the state of charge of described battery in real time;
When the charge value of described battery reaches preset value or battery appearance exception, described first control unit controls described power supply unit and stops charging.
In conjunction with second aspect, in the first possible implementation of second aspect, described first control unit is also for sending card seeking instruction to described power supply unit, when receiving the response of described power supply unit for described card seeking instruction, controlling described power supply unit and the battery in described charging equipment is charged.
In conjunction with second aspect, in the implementation that the second of second aspect is possible, described controller is provided with test side, communication ends and charging end, described connection detecting unit connects described test side, described first control unit connects described communication ends, and described electric power detection unit connects described charging end.
The third aspect, provides a kind of charging method, comprising:
When being connected to charging equipment, send access signal to described charging equipment;
According to the control signal that described charging equipment exports for response described access signal, the battery in described charging equipment is charged;
When described battery is full of electricity or occurs abnormal, stop charging to described battery according to the control signal of described charging equipment.
In conjunction with the third aspect, in the first possible implementation of the third aspect, described step of charging to the battery in described charging equipment for control signal that response described access signal exports according to described charging equipment is further comprising the steps of:
Receive the card seeking instruction that described charging equipment sends;
The response for described card seeking instruction is sent to described charging equipment.
Fourth aspect, provides a kind of power supply unit, and described power supply unit comprises:
Signal transmitting unit, for when being connected to charging equipment, sends access signal to described charging equipment;
Second control unit, charges to the battery in described charging equipment for the control signal exported for response described access signal according to described charging equipment;
Charhing unit, during for being full of electricity when described battery or occurring abnormal, stops the battery charging in described charging equipment according to the control signal of described charging equipment.
In conjunction with fourth aspect, in the first possible implementation of fourth aspect, described second control unit also for receiving the card seeking instruction that described charging equipment sends, and sends the response for described card seeking instruction to described charging equipment.
In conjunction with the first possible implementation of fourth aspect, in the implementation that the second of fourth aspect is possible, described power supply unit is provided with signal sending end, communication ends and charging end, described signal transmitting unit connects described signal sending end, described second control unit connects described communication ends, and described charhing unit connects described charging end.
5th aspect, provides a kind of charging method, and described charging method comprises:
When power supply unit access charging equipment, send access signal to described charging equipment;
Described charging equipment exports control signal according to described access signal to described power supply unit, charges to the battery in described charging equipment to control described power supply unit;
Described charging equipment detects the state of charge of described battery in real time, when the charge value of described battery reaches preset value or battery appearance exception, controls described power supply unit and stops charging.
In conjunction with the 5th aspect, in the first the possible implementation in the 5th, the step that described charging equipment exports control signal according to described access signal to described power supply unit comprises the following steps:
Described charging equipment sends card seeking instruction to described power supply unit;
Described power supply unit sends the response for described card seeking instruction to described charging equipment;
When described charging equipment receives described response, control described power supply unit and the battery in described charging equipment is charged.
6th aspect, provides a kind of charging system, and described charging system comprises power supply unit and charging equipment;
When described power supply unit accesses described charging equipment, send access signal to described charging equipment;
Described charging equipment exports control signal according to described access signal to described power supply unit, charges to the battery in described charging equipment to control described power supply unit;
Described charging equipment detects the state of charge of described battery in real time, when the charge value of described battery reaches preset value or battery appearance exception, controls described power supply unit and stops charging.
In conjunction with the 6th aspect, in the first the possible implementation in the 6th, the process that described charging equipment exports control signal according to described access signal to described power supply unit is:
Described charging equipment sends card seeking instruction to described power supply unit;
Described power supply unit sends the response for described card seeking instruction to described charging equipment;
When described charging equipment receives described response, control described power supply unit and the battery in described charging equipment is charged.
Charging method provided by the invention, charging equipment, power supply unit and charging system; charging equipment is by carrying out communicating to control charging device with charging device; when there is exception or reaching preset value; directly can control charging device and carry out corresponding adjustment and control; do not need to rely on charging device to carry out detection control, achieve the multiple demand to charging device charging.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the charging method that an embodiment of the present invention provides;
Fig. 2 is the structural representation of the charging equipment that the another kind of embodiment of the present invention provides;
Fig. 3 is the flow chart of the charging method that the another kind of embodiment of the present invention provides;
Fig. 4 is the structural representation of the power supply unit that the another kind of embodiment of the present invention provides;
Fig. 5 is the structural representation of power supply unit provided by the invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to technical scheme of the present invention is described, be described below by specific embodiment.
An embodiment of the present invention provides a kind of charging method, and as shown in Figure 1, charging method comprises:
S101. the connection status of charging equipment and power supply unit is detected.
In this step, concrete, when power supply unit is connected with charging equipment, charging equipment can detect the access signal of power supply unit, the signal that this access signal can send for power supply unit, also can be the signal that a level raises, not limit at this.
It should be noted that, power supply unit includes but not limited to charger, charger baby, adapter, portable power source and power-supply device, as long as the electronic equipment of power supply can be provided all to belong to power supply unit.
It should be noted that, charging equipment includes but not limited to terminal or mobile terminal etc., as long as all belong to charging equipment containing battery and controller.
S102., when described charging equipment is connected with described power supply unit, control power supply unit and the battery in charging equipment is charged.
In this step, concrete, after charging equipment detects power supply unit access, power supply unit can not be powered to charging equipment immediately, and charging equipment transmits control signal to power supply unit, and power supply unit is powered to charging equipment.
S103. detect the state of charge of battery in real time, when the charge value of battery reaches preset value or battery appearance exception, control power supply unit and stop charging.
In this step, as a kind of execution mode, in the process of power supply unit charging, detect the state of charge of battery in real time, when the charge value of battery reaches preset value, such as, when being full of electricity, controlling power supply unit and stop charging.In addition, in the process of charging, by the size of control inputs electric current and charging interval to control the state of charge of battery, such as, user to realizing quick-charge function, then can control the battery that power supply unit continues to treat in the given time power supply unit and carry out powering to realize filling soon.
In this step, as another kind of execution mode, in the process of power supply unit charging, detect the state of charge of battery in real time, when battery occurs overvoltage or crosses current charge, control power supply unit and stop charging.
Further, step S102 comprises the following steps:
Step S1021. sends card seeking instruction to power supply unit.
Step S1022., when receiving the response of described power supply unit for described card seeking instruction, controls described power supply unit and charges to the battery in described charging equipment.
It should be noted that, the above-mentioned response for card seeking instruction refers to the reaction to card seeking request, such as, for the identification code that card seeking instruction sends; Or, do not do any response for card seeking instruction, such as, when not communicating, reply may not be had, such as, for the existing charging device not having communication function, can not make sound and answer, therefore not receive reply in the given time and then think that charging device can not communicate.
Alternatively, also can send once do not receive response time, multiplely to ask several times, repeatedly ask all no responses, then think that this charging device can not communicate.When charging device can not communicate, charge according to the battery of existing charging method to charging equipment.
In this step, concrete, card seeking instruction comprises first character string with the first length;
According to card seeking instruction, generate the first identification code, comprising:
According to first character string with the first length, generate second character string with the second length.
Alternatively, according to first character string with the first length, generate second character string with the second length, can comprise:
Remove the connector in the first character string;
The current system of the first character string is converted to predetermined system to generate the second character string;
According to the second character string, generate the first identification code.
Concrete, other modes according to the first text string generation first identification code also comprise: top N character and the rear N position character of getting the first character string generate the second character string, or, directly the first character string is returned to etc.
Charging method provided by the invention; by carrying out communicating to control charging device with charging device; when there is exception or reaching preset value; directly can control charging device and carry out corresponding adjustment and control; do not need to rely on charging device to carry out detection control, achieve the multiple demand to charging device charging.
An embodiment of the present invention provides a kind of charging equipment, and as shown in Figure 2, charging equipment comprises controller 201 and battery 202, and controller 201 comprises:
Connect detecting unit 203, detect the connection status of charging equipment and power supply unit;
First control unit 204, for when described charging equipment is connected with described power supply unit, controls power supply unit and charges to the battery 202 in charging equipment;
Electric power detection unit 205, for detecting the state of charge of battery 202 in real time;
When the charge value of battery 202 reaches preset value or battery 202 occurs abnormal, the first control unit 204 controls power supply unit and stops charging.
In the present embodiment, concrete, when power supply unit is connected with charging equipment, connect the access signal that detecting unit 203 can detect power supply unit, the signal that this access signal can send for power supply unit, also can be the signal that a level raises, not limit at this.
In the present embodiment, concrete, after connection detecting unit 203 detects power supply unit access, power supply unit can not be powered to charging equipment immediately, first control unit 204 transmits control signal to power supply unit, and power supply unit is powered to charging equipment.
In the present embodiment, as a kind of execution mode, in the process of power supply unit charging, detect the state of charge of battery 202 in real time, when the charge value of battery 202 reaches preset value, such as, when being full of electricity, controlling power supply unit and stop charging.In addition, in the process of charging, by the size of control inputs electric current and charging interval to control the state of charge of battery 202, such as, user to realizing quick-charge function, then can control the battery 202 that power supply unit continues to treat in the given time power supply unit and carry out powering to realize filling soon.
In the present embodiment, as another kind of execution mode, in the process of power supply unit charging, detect the state of charge of battery 202 in real time, when battery 202 occurs overvoltage or crosses current charge, control power supply unit and stop charging.
Further, the first control unit 204, also for sending card seeking instruction to power supply unit, when receiving the response of power supply unit for described card seeking instruction, controlling power supply unit and charging to the battery in charging equipment.
It should be noted that, the above-mentioned response for card seeking instruction refers to the reaction to card seeking request, such as, for the identification code that card seeking instruction sends; Or, do not do any response for card seeking instruction, such as, when not communicating, reply may not be had, such as, for the existing charging device not having communication function, can not make sound and answer, therefore not receive reply in the given time and then think that charging device can not communicate.
Alternatively, also can send once do not receive response time, multiplely to ask several times, repeatedly ask all no responses, then think that this charging device can not communicate.When charging device can not communicate, charge according to the battery 202 of existing charging method to charging equipment.
Further, controller 201 is provided with test side, communication ends and charging end, and connect detecting unit 203 and connect test side, the first control unit 204 connects communication ends, and electric power detection unit 205 connects charging end.
In the present embodiment, concrete, as shown in Figure 5, connect detecting unit 203 detects power supply unit access by test side, first control unit 204 is communicated with power supply unit by communication ends, electric power detection unit 205 receives the input current of power supply unit by charging end, and exports to battery 202, detects the state of battery 202 simultaneously.
Preferably, the communication between charging equipment with power supply unit is that I2C communicates.
The another kind of embodiment of the present invention provides a kind of charging method, as shown in Figure 3, comprising:
Step S301., when being connected to charging equipment, sends access signal to charging equipment;
The control signal that step S302. exports for the described access signal of response according to charging equipment is charged to the battery in charging equipment;
Step S303., when battery is full of electricity or occurs abnormal, stops charging to battery according to the control signal of charging equipment.
Step S302 is further comprising the steps of:
Receive the card seeking instruction that charging equipment sends;
The response for card seeking instruction is sent to charging equipment.
In this step, concrete, card seeking instruction comprises first character string with the first length;
According to card seeking instruction, generate the first identification code, comprising:
According to first character string with the first length, generate second character string with the second length.
Alternatively, according to first character string with the first length, generate second character string with the second length, can comprise:
Remove the connector in the first character string;
The current system of the first character string is converted to predetermined system to generate the second character string;
According to the second character string, generate the first identification code.
Concrete, other modes according to the first text string generation first identification code also comprise: top N character and the rear N position character of getting the first character string generate the second character string, or, directly the first character string is returned to etc.
The embodiment of the present invention is also supplied to a kind of power supply unit, and as shown in Figure 4, power supply unit comprises:
Signal transmitting unit 401, for when being connected to charging equipment, sends access signal to charging equipment;
Second control unit 402, charges to the battery in charging equipment for the control signal exported for the described access signal of response according to charging equipment;
Charhing unit 403, during for being full of electricity when battery or occurring abnormal, stops the battery charging in charging equipment according to the control signal of charging equipment.
Second control unit 402 also for receiving the card seeking instruction that charging equipment sends, and sends the response for card seeking instruction to charging equipment.
In the present embodiment, concrete, card seeking instruction comprises first character string with the first length;
According to card seeking instruction, generate the first identification code, comprising:
According to first character string with the first length, generate second character string with the second length.
Alternatively, according to first character string with the first length, generate second character string with the second length, can comprise:
Remove the connector in the first character string;
The current system of the first character string is converted to predetermined system to generate the second character string;
According to the second character string, generate the first identification code.
Concrete, other modes according to the first text string generation first identification code also comprise: top N character and the rear N position character of getting the first character string generate the second character string, or, directly the first character string is returned to etc.
Power supply unit is provided with signal sending end, communication ends and charging end, and signal transmitting unit 401 connection signal transmitting terminal, the second control unit 402 connects communication ends, and charhing unit 403 connects charging end.
In the present embodiment, concrete, as shown in Figure 5, signal transmitting unit 401 sends access signal by signal sending end to charging equipment, second control unit 402 is communicated with charging equipment by communication ends, charhing unit 403 by charging end to charging equipment output current.
The power supply unit that the embodiment of the present invention provides; by carrying out communicating receiving with band charging device the control signal that charging equipment exports; when occurring exception or reaching preset value, stop powering to charging equipment, achieve the multiple demand of user to charging device.
The another kind of embodiment of the present invention also provides a kind of charging method, comprising:
During power supply unit access charging equipment, send access signal to charging equipment;
Charging equipment exports control signal according to access signal to power supply unit, charges to the battery in charging equipment to control power supply unit;
Charging equipment detects the state of charge of battery in real time, when the charge value of battery reaches preset value or battery appearance exception, controls power supply unit and stops charging.
Further, the step that charging equipment exports control signal according to access signal to power supply unit comprises the following steps:
Charging equipment sends card seeking instruction to power supply unit;
Power supply unit sends the response for card seeking instruction to charging equipment;
When charging equipment receives response, control power supply unit and the battery in charging equipment is charged.
The another kind of embodiment of the present invention also provides a kind of charging system, and this charging system comprises power supply unit and charging equipment;
During power supply unit access charging equipment, send access signal to charging equipment;
Charging equipment exports control signal according to access signal to power supply unit, charges to the battery in charging equipment to control power supply unit;
Charging equipment detects the state of charge of battery in real time, when the charge value of battery reaches preset value or battery appearance exception, controls power supply unit and stops charging.
Further, the process that charging equipment exports control signal according to access signal to power supply unit is:
Charging equipment sends card seeking instruction to power supply unit;
Power supply unit sends the response for card seeking instruction to charging equipment;
When charging equipment receives response, control power supply unit and the battery in charging equipment is charged.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention; make some equivalent alternative or obvious modification without departing from the inventive concept of the premise; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (14)
1. a charging method, is characterized in that, described charging method comprises:
Detect the connection status of charging equipment and power supply unit;
When described charging equipment is connected with described power supply unit, controls described power supply unit and the battery in described charging equipment is charged;
The state of charge of the described battery of real-time detection, when the charge value of described battery reaches preset value or battery appearance exception, controls described power supply unit and stops charging.
2. charging method as claimed in claim 1, it is characterized in that, the described power supply unit of described control comprises the following steps the step that the battery in described charging equipment charges:
Card seeking instruction is sent to described power supply unit;
When receiving the response of described power supply unit for described card seeking instruction, controlling described power supply unit and the battery in described charging equipment is charged.
3. a charging equipment, is characterized in that, described charging equipment comprises controller and battery, and described controller comprises:
Connect detecting unit, for detecting the connection status of charging equipment and power supply unit;
First control unit, for when described charging equipment is connected with described power supply unit, controls described power supply unit and charges to the battery in described charging equipment;
Electric power detection unit, for detecting the state of charge of described battery in real time;
When the charge value of described battery reaches preset value or battery appearance exception, described first control unit controls described power supply unit and stops charging.
4. charging equipment as claimed in claim 3, it is characterized in that, described first control unit is also for sending card seeking instruction to described power supply unit, when receiving the response of described power supply unit for described card seeking instruction, controlling described power supply unit and the battery in described charging equipment is charged.
5. charging equipment as claimed in claim 3, it is characterized in that, described controller is provided with test side, communication ends and charging end, and described connection detecting unit connects described test side, described first control unit connects described communication ends, and described electric power detection unit connects described charging end.
6. a charging method, is characterized in that, described charging method comprises:
When being connected to charging equipment, send access signal to described charging equipment;
According to the control signal that described charging equipment exports for response described access signal, the battery in described charging equipment is charged;
When described battery is full of electricity or occurs abnormal, stop charging to described battery according to the control signal of described charging equipment.
7. charging method as claimed in claim 6, is characterized in that, described step of charging to the battery in described charging equipment for control signal that response described access signal exports according to described charging equipment is further comprising the steps of:
Receive the card seeking instruction that described charging equipment sends;
The response for described card seeking instruction is sent to described charging equipment.
8. a power supply unit, is characterized in that, described power supply unit comprises:
Signal transmitting unit, for when being connected to charging equipment, sends access signal to described charging equipment;
Second control unit, charges to the battery in described charging equipment for the control signal exported for response described access signal according to described charging equipment;
Charhing unit, during for being full of electricity when described battery or occurring abnormal, stops the battery charging in described charging equipment according to the control signal of described charging equipment.
9. power supply unit as claimed in claim 8, is characterized in that, described second control unit also for receiving the card seeking instruction that described charging equipment sends, and sends the response for described card seeking instruction to described charging equipment.
10. power supply unit as claimed in claim 8, it is characterized in that, described power supply unit is provided with signal sending end, communication ends and charging end, described signal transmitting unit connects described signal sending end, described second control unit connects described communication ends, and described charhing unit connects described charging end.
11. 1 kinds of charging methods, is characterized in that, described charging method comprises:
When power supply unit access charging equipment, send access signal to described charging equipment;
Described charging equipment exports control signal according to described access signal to described power supply unit, charges to the battery in described charging equipment to control described power supply unit;
Described charging equipment detects the state of charge of described battery in real time, when the charge value of described battery reaches preset value or battery appearance exception, controls described power supply unit and stops charging.
12. charging methods as claimed in claim 11, is characterized in that, the step that described charging equipment exports control signal according to described access signal to described power supply unit comprises the following steps:
Described charging equipment sends card seeking instruction to described power supply unit;
Described power supply unit sends the response for described card seeking instruction to described charging equipment;
When described charging equipment receives described response, control described power supply unit and the battery in described charging equipment is charged.
13. 1 kinds of charging systems, is characterized in that, described charging system comprises power supply unit and charging equipment;
When described power supply unit accesses described charging equipment, send access signal to described charging equipment;
Described charging equipment exports control signal according to described access signal to described power supply unit, charges to the battery in described charging equipment to control described power supply unit;
Described charging equipment detects the state of charge of described battery in real time, when the charge value of described battery reaches preset value or battery appearance exception, controls described power supply unit and stops charging.
14. charging systems as claimed in claim 13, is characterized in that, the process that described charging equipment exports control signal according to described access signal to described power supply unit is:
Described charging equipment sends card seeking instruction to described power supply unit;
Described power supply unit sends the response for described card seeking instruction to described charging equipment;
When described charging equipment receives described response, control described power supply unit and the battery in described charging equipment is charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102888.4A CN104617643B (en) | 2015-03-09 | 2015-03-09 | Charging method, charging equipment, power supply unit and charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102888.4A CN104617643B (en) | 2015-03-09 | 2015-03-09 | Charging method, charging equipment, power supply unit and charging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104617643A true CN104617643A (en) | 2015-05-13 |
| CN104617643B CN104617643B (en) | 2018-01-16 |
Family
ID=53151980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510102888.4A Expired - Fee Related CN104617643B (en) | 2015-03-09 | 2015-03-09 | Charging method, charging equipment, power supply unit and charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104617643B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385068A (en) * | 2016-09-29 | 2017-02-08 | 北京小米移动软件有限公司 | Intelligent charging equipment control method and device |
| WO2017133199A1 (en) * | 2016-02-05 | 2017-08-10 | 广东欧珀移动通信有限公司 | Charging system, charging method, and power adapter for terminal |
| CN107231013A (en) * | 2016-05-24 | 2017-10-03 | 华为技术有限公司 | A kind of method of charging, terminal, charger and system |
| WO2020103866A1 (en) * | 2018-11-21 | 2020-05-28 | 锥能机器人（上海）有限公司 | Smart charging pile system and operation method therefor |
| CN111562507A (en) * | 2020-04-30 | 2020-08-21 | 歌尔科技有限公司 | Battery electric quantity display method and device, electronic equipment and storage medium |
| CN115549266A (en) * | 2022-11-30 | 2022-12-30 | 广东新宝电器股份有限公司 | Charging control system and charging control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0943320A (en) * | 1995-07-28 | 1997-02-14 | Mitsumi Electric Co Ltd | Over discharge detecting device of rechargeable battery |
| CN102148512A (en) * | 2010-02-05 | 2011-08-10 | 苏州宝时得电动工具有限公司 | Charger and charging method thereof |
| CN203504220U (en) * | 2013-09-17 | 2014-03-26 | 湖州致远科技股份有限公司 | Mobile phone charging monitoring system |
| CN104242385A (en) * | 2014-08-26 | 2014-12-24 | 东莞莱玛电子科技有限公司 | Battery pack, charger, charging system, discharging device and discharging system |
| CN104348233A (en) * | 2014-11-19 | 2015-02-11 | 无锡中星微电子有限公司 | Battery protection circuit and system |
| CN104393627A (en) * | 2014-08-29 | 2015-03-04 | 展讯通信（上海）有限公司 | USB charger, mobile terminal and charging control method |
-
2015
- 2015-03-09 CN CN201510102888.4A patent/CN104617643B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0943320A (en) * | 1995-07-28 | 1997-02-14 | Mitsumi Electric Co Ltd | Over discharge detecting device of rechargeable battery |
| CN102148512A (en) * | 2010-02-05 | 2011-08-10 | 苏州宝时得电动工具有限公司 | Charger and charging method thereof |
| CN203504220U (en) * | 2013-09-17 | 2014-03-26 | 湖州致远科技股份有限公司 | Mobile phone charging monitoring system |
| CN104242385A (en) * | 2014-08-26 | 2014-12-24 | 东莞莱玛电子科技有限公司 | Battery pack, charger, charging system, discharging device and discharging system |
| CN104393627A (en) * | 2014-08-29 | 2015-03-04 | 展讯通信（上海）有限公司 | USB charger, mobile terminal and charging control method |
| CN104348233A (en) * | 2014-11-19 | 2015-02-11 | 无锡中星微电子有限公司 | Battery protection circuit and system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133199A1 (en) * | 2016-02-05 | 2017-08-10 | 广东欧珀移动通信有限公司 | Charging system, charging method, and power adapter for terminal |
| CN107852017A (en) * | 2016-02-05 | 2018-03-27 | 广东欧珀移动通信有限公司 | For the charging system of terminal, charging method and power supply adaptor |
| US10680460B2 (en) | 2016-02-05 | 2020-06-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging system and charging method and power adapter for charging a rechargeable battery |
| CN107852017B (en) * | 2016-02-05 | 2022-03-22 | 深圳市欢太科技有限公司 | Charging system and charging method for terminal and power adapter |
| CN107231013A (en) * | 2016-05-24 | 2017-10-03 | 华为技术有限公司 | A kind of method of charging, terminal, charger and system |
| CN107231013B (en) * | 2016-05-24 | 2019-01-15 | 华为技术有限公司 | A kind of method of charging, terminal, charger and system |
| US11362527B2 (en) | 2016-05-24 | 2022-06-14 | Huawei Technologies Co., Ltd. | Fast charging method, terminal, charger, and system with open loop control |
| CN106385068A (en) * | 2016-09-29 | 2017-02-08 | 北京小米移动软件有限公司 | Intelligent charging equipment control method and device |
| WO2020103866A1 (en) * | 2018-11-21 | 2020-05-28 | 锥能机器人（上海）有限公司 | Smart charging pile system and operation method therefor |
| CN111562507A (en) * | 2020-04-30 | 2020-08-21 | 歌尔科技有限公司 | Battery electric quantity display method and device, electronic equipment and storage medium |
| CN111562507B (en) * | 2020-04-30 | 2021-12-14 | 歌尔科技有限公司 | Battery electric quantity display method and device, electronic equipment and storage medium |
| CN115549266A (en) * | 2022-11-30 | 2022-12-30 | 广东新宝电器股份有限公司 | Charging control system and charging control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104617643B (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6391700B2 (en) | Method for processing impedance abnormality of power adapter, terminal and charging circuit | |
| CN104617643A (en) | Charging method, equipment to be charged, power supply equipment and charging system | |
| CN106787055B (en) | A kind of charging circuit, system, method and terminal | |
| CN105429245A (en) | Charging control method and charging control device | |
| EP2985856B1 (en) | Usb charging system with variable charging voltage, charger, and intelligent terminal | |
| CN111697663B (en) | Charging circuit and charging cable | |
| JP6275856B2 (en) | Terminal, power adapter and charging error processing method | |
| CN104578277B (en) | For the method for charging for electronic equipment and electronic equipment | |
| CN103378378B (en) | A kind of charging method and device | |
| CN104505890B (en) | Mobile terminal | |
| CN104007801A (en) | Method and apparatus for providing power to an electronic device | |
| CN104682458A (en) | Charging control device, system, charging chip and user terminal | |
| EP3148039A1 (en) | Fast charging method, power source adapter and mobile terminal | |
| CN105829990A (en) | Method and apparatus for charging electronic device with USB connection | |
| CN104701937A (en) | Charging method, terminal equipment and adapter | |
| CN107005062A (en) | Charging method, mobile terminal and charging device | |
| CN203014451U (en) | USB charger | |
| CN104467109A (en) | Method for supplying power to electronic equipment and electronic equipment | |
| CN105576753A (en) | Information processing method and electronic equipment | |
| US20110291609A1 (en) | Computer system and control method thereof | |
| CN103441580A (en) | Charging equipment, electronic device and wireless charging system | |
| CN105762883A (en) | Method for charging electronic equipment, and electronic equipment | |
| CN104868573A (en) | Power adapter and quick charging switching method | |
| EP3042432B1 (en) | Method and apparatus for charging a battery | |
| CN103036276B (en) | Charger, terminal, controller, system and charger recognition method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |