CN205427893U - Power supply system with identification code updating function - Google Patents
Power supply system with identification code updating function Download PDFInfo
- Publication number
- CN205427893U CN205427893U CN201520875984.8U CN201520875984U CN205427893U CN 205427893 U CN205427893 U CN 205427893U CN 201520875984 U CN201520875984 U CN 201520875984U CN 205427893 U CN205427893 U CN 205427893U
- Authority
- CN
- China
- Prior art keywords
- identification code
- electric
- electric power
- module
- electrically connected
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 138
- 238000006243 chemical reaction Methods 0.000 claims description 48
- 238000004804 winding Methods 0.000 claims description 35
- 230000006870 function Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000011017 operating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000013501 data transformation Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
A power supply system with an identification code updating function is used for providing power to an electronic device with a first identification code. The power supply system with the identification code updating function comprises a power supply device and an identification code updating module; the power supply device is used for providing power for the electronic device and comprises a memory unit for storing a lookup table, and the lookup table is provided with at least one second identification code; the identification code updating module is electrically connected with the power supply device; when the second identification code can not be matched with the first identification code, the identification code updating module obtains the first identification code and updates the first identification code into the memory unit to be a second identification code in the lookup table.
Description
Technical field
This utility model relates to electric power system, and particularly to the electric power system of a tool identification code more New function.
Background technology
Universal serial bus (UniversalSerialBus, USB) because possessing the features such as hot plug (HotPlug), plug and play (Plug&play), small size and high data transmission bauds, it has also become most widely used data transmission interface in PC peripheral product.In addition to providing convenience, quick data-transformation facility, USB is also equipped with electric power transfer function, allows that electronic installation can also synchronous charging when data are transmitted；So save time the practice easily, USB is allowed to be applied in large quantities on various portable electronic devices, to reduce the configuration of conventional power source line (WallWarts), USB electric power transmission specification (PowerDeliverySpecification, USBPDSpecification) also arises at the historic moment.
USB electric power transmission specification is the electric power transmission specification that USB developer association (USBImplementersForum, USB-IF) proposes, and this specification has formulated five different power supply configurations (profile) according to the difference of electronic installation.Under USB electric power transmission specification, Type-C adapter is emphasized to power electronic installation the compatibility and support the various electronic installation meeting power supply configuration, and wherein the power supply compatibility refers to that the electric supply installation between various brands manufacturer can support each other the power supply behavior of system.
Supplier custom message (VenderDefineMessage under the communications protocol (Protocol) of USB electric power transmission specification, VDM) in, manufacturer ID (the Venderidentification that it can be obtained by various brands manufacturer in USB developer association, VID) add in the USB electric supply installation of its exploitation, thus, do not possess and specify the electronic installation of manufacturer ID when being connected with electric supply installation, i.e. cannot perform to charge normal behavior.More particularly, in the case of manufacturer ID does not mates, electric supply installation only can perform charging procedure for the electric power of maximum charge electric power needed for should be less than electronic installation with electronic devices, causes the charging interval of electronic installation to be elongated, and loses the power supply compatibility.
Utility model content
The purpose of this utility model, is i.e. to overcome and makes electric supply installation lose and the problem of the compatibility of powering between electronic installation because manufacturer ID limits described in prior art.
For reaching above-mentioned purpose, this utility model provides a kind of electric power system with identification code more New function, and in order to provide electric power to give an electronic installation, this electronic installation has one first identification code, and wherein this electric power system with identification code more New function comprises:
One electric supply installation, in order to provide electric power to give this electronic installation, this electric supply installation comprises the mnemon supplying to store a look-up table, and this look-up table has at least one second identification code；And
One identification code more new module, is electrically connected to this electric supply installation；
Wherein, when this at least one second identification code cannot match with this first identification code, this identification code more new module obtains this first identification code and is updated in this mnemon one second identification code becoming in this look-up table.
The above-mentioned electric power system with identification code more New function, wherein this electric supply installation comprises:
One electric energy conversion module, is electrically connected to a power supply；
One control module, is electrically connected to this electric energy conversion module；And
Module is held in one friendship, is electrically connected to this electric energy conversion module and this control module, and comprises this mnemon for storing this look-up table.
The above-mentioned electric power system with identification code more New function, wherein this electric energy conversion module comprises:
One isolating transformer, comprises the armature winding and a secondary windings intercoupled；
One electric energy conversion unit, is electrically connected to this armature winding；
One input stage commutator, is electrically connected to this power supply and this electric energy conversion unit；
One output stage commutator, is electrically connected to this secondary windings；And
One output stage wave filter, is electrically connected to this output stage commutator and this electronic installation.
The above-mentioned electric power system with identification code more New function, wherein this power transfer module further includes:
One auxiliary winding, is coupled with this armature winding；And
One electric governor, is electrically connected to this auxiliary winding and this control module, electric power during in order to provide this control module to operate.
The above-mentioned electric power system with identification code more New function, wherein this control module comprises:
One control unit, is electrically connected to this power adjusting unit；And
One feedback unit, is electrically connected to this output stage wave filter, module is held in this friendship and this control unit.
The above-mentioned electric power system with identification code more New function, wherein this electric supply installation further includes a two-way connectivity port, is electrically connected to this electric energy conversion module and module is held in this friendship.
The above-mentioned electric power system with identification code more New function, wherein this is bi-directionally connected port is universal serial bus.
The above-mentioned electric power system with identification code more New function, wherein this identification code more new module comprises:
One microprocessor；
One input connectivity port, for connecting this microprocessor and this electronic installation；And
One output connection port, for connecting this microprocessor and this electric supply installation,
Wherein, this first identification code of this electronic installation is passed in this microprocessor, and this look-up table being transferred in this mnemon by this output connection port after this microprocessor coding becomes this second identification code via this input connectivity port.
The above-mentioned electric power system with identification code more New function, wherein this first identification code and this second identification code are all manufacturer ID.
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 illustrates the circuit block diagram of the electric power system of the tool identification code more New function according to this utility model the first embodiment；
Fig. 2 illustrates the circuit block diagram of the electric supply installation according to this utility model the first embodiment；
Fig. 3 illustrates the circuit block diagram of the identification code more new module according to this utility model the first embodiment；And
Fig. 4 illustrates the circuit block diagram of the electric supply installation according to this utility model the second embodiment.
Wherein, reference
1 electric power system with identification code more New function
10 electric supply installations
100 electric energy conversion module
102 electric energy conversion unit
104 input stage commutators
106 output stage commutators
108 output stage wave filter
110 output stages
112 input stages
114 Electromagnetic interference filter
116 input stage wave filter
118 electric governors
120 control modules
122 control units
124 feedback units
126 protected locations
Module is held in 140 friendships
142 mnemons
160 are bi-directionally connected port
3 electronic installations
5 identification codes more new module
50 microprocessors
52 input connectivity ports
54 output connection ports
TR voltage device
Vin power supply
Wa assists winding
Wp armature winding
Ws secondary windings
Detailed description of the invention
Below in conjunction with the accompanying drawings structural principle of the present utility model and operation principle are described in detail:
Refer to Fig. 1, it illustrates the circuit block diagram of the electric power system with identification code more New function according to this utility model the first embodiment.As it is shown in figure 1, the electric power system 1 (hereinafter referred to as electric power system) of tool identification code more New function comprises electric supply installation 10, electronic installation 3 and identification code more new module 5.
As it is shown in figure 1, electric supply installation 10 is electrically connected to power supply Vin, and output power gives the electronic installation 3 being attached to；Wherein, electric supply installation 10 stores look-up table (look-uptable) in advance, and in order to provide electronic installation 3 perform normal operating procedure required electric power and perform charging procedure required electric power.Electronic installation 3 internal preset has the first identification code；Wherein, during the first identification code can be built into electronic installation 3.Look-up table has at least one second identification code, and the first identification code and the second identification code are all manufacturer ID.
When electronic installation 3 is connected with electric supply installation 10, electronic installation 3 can judge whether have, in the look-up table of electric supply installation 10, the second identification code matched with the first identification code, and result of determination is transferred to electric supply installation 10, make electric supply installation 10 export corresponding to electronic installation 3 and perform normal operating procedure required electric power or perform charging procedure required electric power.
More specifically, when one second identification code in the first identification code of electronic installation 3 with the look-up table of electric supply installation 10 matches, electronic installation 3 makes electric supply installation 10 output perform maximum power (for convenience of description, the hereinafter referred to as first electric power) needed for charging procedure.Otherwise, when the first identification code of electronic installation 3 does not all mate with all second identification codes in the look-up table of electric supply installation 10, electronic installation 3 makes electric supply installation 10 output perform charging procedure less than the second electric power of the first electric power with electronic devices 3；Or, electronic installation 3 makes electric supply installation 10 output the 3rd electric power being only capable of needed for electronic devices 3 performs normal operating procedure give electronic installation 3, and electronic installation 3 cannot be allowed to perform charging procedure.Wherein, the 3rd electric power can be for example less than the second electric power.
Refer to Fig. 2, it illustrates the circuit block diagram of the electric supply installation according to this utility model the first embodiment.Electric supply installation 10 comprises electric energy conversion module 100, control module 120 and friendship and holds module 140.Electric energy conversion module 100 is electrically connected to power supply Vin, and the non-electric power being applicable to electronic installation 3 in order to be exported by power supply Vin is converted into the electric power being applicable to electronic installation 3.
Control module 120 is electrically connected to electric energy conversion module 100, and gives the electric power size of electronic installation 3 in order to adjust electric energy conversion module 100 output.Friendship is held module 140 and is electrically connected to control module 120, and comprises the mnemon 142 for storing look-up table.
In fig. 2, electric energy conversion module 100 comprises electric energy conversion unit 102, input stage commutator 104, output stage commutator 106 and output stage wave filter 108.Electric energy conversion unit 102 can for example, flyback energy converter, electric energy conversion unit 102 accepts the alternating electromotive force of power supply Vin output, and the control signal (referring to be explained later) of control module 120 output to be adjusted to the electric power (for example, direct current power) that electronic installation 3 is suitable for by alternating electromotive force.Electric energy conversion unit 100 comprises isolating transformer TR, isolating transformer TR comprises the armature winding Wp and secondary windings Ws being isolated and intercoupling, armature winding Wp and secondary windings Ws converts electrical energy into module 100 differentiation becomes the input stage 110 and output stage 112 being electrically isolated, input stage 110 is for being connected with power supply Vin, and output stage 112 is for being connected with electronic installation 3；Input stage commutator 104 and electric energy conversion unit 102 are positioned at input stage 110, output stage commutator 106 and output stage wave filter 108 and are positioned at output stage 112.
Input stage commutator 104 is electrically connected to power supply Vin and electric energy conversion unit 102, and in order to the alternating electromotive force that power supply Vin provides is converted into pulsating direct current electric power；Wherein, input stage commutator 104 can be for example bridge rectifier.Electric energy conversion unit 102 accepts the rectified power of input stage commutator 104 output, and is transferred to the armature winding Wp of isolating transformer TR after rectified power is converted to electronic installation 3 suitable power.
Output stage commutator 106 is electrically connected to secondary windings Ws, and in order to the alternating electromotive force rectification exported through secondary windings Ws is become Rectified alternating current power；Wherein, output stage commutator 106 also can such as formula bridge rectifier.Output stage wave filter 108 is electrically connected to output stage commutator 106, and give, in order to output after the pulsating direct current electric power after output stage commutator 106 rectification is converted into steady direct current power, the electronic installation 3 being connected on electric supply installation 10, perform charging procedure or normal operating procedure with electronic devices 3.
Electric energy conversion module 100 can also further comprise Electromagnetic interference filter 114 and input stage wave filter 116.Electromagnetic interference filter 114 is positioned at input stage 110, and be connected between power supply Vin and input stage commutator 104, in order to filter the electromagnetic interference component in the alternating electromotive force that power supply Vin provides, to avoid non-essential electromagnetic energy to reduce the performance of electric supply installation 10 in the operating process of electric supply installation 10.Afterwards, the alternating electromotive force after input stage commutator 104 will filter electromagnetic interference composition more is converted into pulsating direct current electric power.Input stage wave filter 116 is positioned at input stage 110, and is connected between input stage commutator 104 and electric energy conversion unit 102, and carries out the filtering of the pulsating direct current electric power after rectification.
Additionally, isolating transformer TR can also comprise and auxiliary winding Wa, auxiliary winding Wa and armature winding Wp, secondary windings Ws are isolated, and intercouple with armature winding Wp.Auxiliary winding Wa is electrically connected to control module 120, and required electric power during in order to provide control module 120 to operate.To be illustrated, auxiliary winding Wa can be to be attached directly to control module 120, and by the turn ratio changing itself and armature winding Wp, the electric adjustment of auxiliary winding Wa output is become the electric power that control module 120 is suitable for；Or, electric energy conversion module 100 can also comprise the electric governor 118 adjusting electric power size, is connected to assist between winding Wa and control unit 122, in order to the electric adjustment of auxiliary winding Wa output is become the electric power that control module 120 is suitable for.
Control module 120 comprises control unit 122, feedback unit 124 and protected location 126.Control unit 122 can be for example pulse width modulation unit, and is electrically connected to electric energy conversion unit 102.Control unit 122 is for exporting control signal (e.g. pulse width modulation signal) to adjust the electric power size of electric energy conversion module 100 output.For example, when the electric power of electric energy conversion module 100 output is higher than when presetting electric power, and control unit 122 can downgrade the working cycle (dutycycle) of control signal, reduce the effect of electric energy conversion module 100 output power；Otherwise, when the electric power of electric energy conversion module 100 output is less than when presetting electric power, and control unit 122 can heighten the working cycle of control signal, reaches to improve the effect of electric energy conversion module 100 output power.
Feedback unit 124 is electrically connected to output stage wave filter 108, hands over and hold module 140 and control unit 122, in order to the electric power exported by output stage wave filter 108 is fed back to control unit 122, to adjust the foundation of the working cycle of control signal as control unit 122.Feedback unit 214 is also held the identification signal output feedback signal that module 140 produces give control unit 122 according further to being handed over, and control unit 122 then can be according to the feedback signal corresponding control signal of output to adjust the electric power size of electric energy conversion unit 100 output.
Protected location 124 is electrically connected to friendship and holds module 140 and control unit 122, and can such as comprise excess voltage protection and circuit overcurrent protection, to provide the effect of overvoltage protection and overcurrent protection.
When electronic installation 3 is connected with electric supply installation 10, electronic installation 3 judges whether the second identification code stored at present in the look-up table of mnemon 142 matches with its first identification code.When electronic installation 3 judge the first identification code be stored in mnemon 142 look-up table in one second identification code match time, output the first judgement signal gives friendship and holds module 140 it comprises the second identification code that the first identification code with electronic installation 3 matches to inform electric supply installation 10.First judges that signal holds module 140 and feedback unit 124 is transferred to control unit 122 through handing over.Afterwards, control unit 122 can be ordered about electric energy conversion module 100 and be exported and perform required first electric power of charging procedure corresponding to electronic installation 3 and give electronic installation 3, performs charging procedure with electronic devices 3.
Otherwise, when electronic installation 3 judges that its first built-in identification code does not all mate with all second identification codes in the look-up table being stored in mnemon 142 at present, output the second judgement signal does not stores the second identification code that the first identification code with electronic installation 3 matches at present to inform in the look-up table of its mnemon 142 of electric supply installation 10.Second judges that signal holds module 140 through friendship, feedback unit 124 is transferred to control unit 122.Afterwards, control unit 122 can be ordered about electric energy conversion module 100 output and be given electronic installation 3 less than the second electric power of the first electric power, performs charging procedure with electronic devices 3；Or, control unit 122 can also be to order about electric energy conversion module 100 to export only electronic devices 3 and perform the 3rd electric power of normal operating procedure and give electronic installation 3, and cannot perform charging procedure by electronic devices 3.
To be illustrated at this it is, when the first identification code of the second identification code that look-up table is comprised Yu electronic installation 3 matches, it must be to meet electronic installation 3 to perform the combination of the specific voltage needed for charging procedure, specific currents or specific voltage and specific currents that the first electric power of electronic installation 3 is given in electric supply installation 10 output.
Electric supply installation 10 more can comprise and is bi-directionally connected port 160, using the interface transmitted as electric power between electric supply installation 10 and electronic installation 3 and data.It is bi-directionally connected port 160 and can be for example universal serial bus, and be electrically connected to output stage wave filter 108 and hand over and hold module 140.When electronic installation 3 is connected with electric supply installation 10, electronic installation 3 can be stored in look-up table in mnemon 142 by being bi-directionally connected port 160 reading.Additionally, electronic installation 3 is after whether the second identification code judged included in look-up table and the first identification code match, the electric power of electric supply installation 10 output also can be transferred to electronic installation 3 by being bi-directionally connected port 160.
Refer to Fig. 3, it illustrates the circuit block diagram of the identification code more new module according to this utility model the first embodiment.For convenience of explanation, Fig. 3 more shows electric supply installation 10 and electronic installation 3.Identification code more new module 5 comprises microprocessor 50, input connectivity port 52 and output connection port 54.Microprocessor 50 is connected to input between connectivity port 52 and output connection port 54, and input connectivity port 52 is for being connected with electronic installation 3, and output connection port 54 is for being connected with the port 160 that is bi-directionally connected of electric supply installation 10.
Identification code more new module 5 obtains the first identification code of electronic installation 3 in order to outside certainly, and in order to the first identification code of electronic installation 3 is updated in mnemon 142.
More specifically, when performing the more new procedures of identification code, electronic installation 3 can be for example and by input connectivity port 52, its first built-in identification code is transferred to microprocessor 50, and after microprocessor encodes, it is transferred in the mnemon 142 shown in Fig. 2 by the port 160 that is bi-directionally connected of output connection port 54 and electric supply installation 10, to perform the more new procedures of look-up table, look-up table is made to have the second identification code matched with the first identification code.Consequently, it is possible to after completing look-up table renewal, when the electronic installation 3 with the first identification code is connected with electric supply installation 10, just can be obtained it by electric supply installation 10 and perform the maximum power needed for charging procedure.
To be illustrated at this, in figure 3, identification code more new module 5 is to show its hardware configuration with circuit block diagram, but, when reality is implemented, identification code more new module 5 can also be built into electronic installation 3 or the software program of electric supply installation 10.
Furthermore, identification code more new module 5 is from the mode of outside the first identification code obtaining electronic installation 3, except can as aforementioned be directly the first built-in identification code to be updated in addition to best friend holds in the mnemon 142 of module 140 by electronic installation 3, first identification code can also be to be obtained by cloud database, and can have the electronic installation (e.g. PC) of the first identification code to be updated in the look-up table of mnemon 142 after being encoded via microprocessor 50 by the obtained by cloud database first identification code in non-；Consequently, it is possible to the power supply compatibility of electric power system 1 and different electronic installations 3 just can be improved.
Refer to Fig. 4, it illustrates the circuit block diagram of the electric supply installation according to this utility model the second embodiment.In fig. 2, electric supply installation 10 comprises electric energy conversion module 100, control module 120, hands over and hold module 140, mnemon 142 and be bi-directionally connected port 160.
Electric energy conversion module 100 is electrically connected to power supply Vin, after the non-electric power being applicable to electronic installation 3 in order to be exported by power supply Vin is converted into the electric power being applicable to electronic installation 3, is transferred to electronic installation 3 by being bi-directionally connected port 160.Control module 120 is electrically connected to electric energy conversion module 100, and gives the electric power size of electronic installation 3 in order to adjust electric energy conversion module 100 output.In the present embodiment, electric energy conversion module 100 and the circuit framework of control module 120 and function take off the electric energy conversion module 100 of the first embodiment and the circuit framework of control module 120 and function before being all same as, do not repeat them here.
Friendship is held module 140 and is electrically connected to electric energy conversion module 100 and control module 120.Mnemon 142 is electrically connected to friendship and holds module 140, and for storing look-up table；Wherein, look-up table has at least one second identification code.It is bi-directionally connected port 160 to be electrically connected to power transfer module 100, hand over and hold module 140 and mnemon 142, and in order to the interface transmitted as electric power between electric supply installation 10 and electronic installation 3 and data.
When electronic installation 3 is connected with electric supply installation 10, the look-up table that electronic installation 3 is stored in mnemon 142 by being bi-directionally connected port 160 to directly read, to judge whether to store the second identification code matched with the first identification code in look-up table.Certainly, electronic installation 3 is also not excluded for being to hold module 140 reading by friendship to be stored in the look-up table in mnemon 142, then makes a look up the judgement whether storing the second identification code matched with the first identification code in table.
Referring to Fig. 3, in time performing the more new procedures of look-up table, the electric supply installation 10 of present embodiment is connected with identification code more new module 5.The second identification code matched with the first identification code can be directly updated in mnemon 142 by electronic installation 3 by being bi-directionally connected port 160.Certainly, electronic installation 3 is also not excluded for being to be transmitted best friend hold module 140 by being bi-directionally connected port 160 by the second identification code matched with the first identification code, then is held in the look-up table that module 140 will be updated in mnemon 142 by friendship.
Certainly; this utility model also can have other various embodiments; in the case of without departing substantially from this utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and deformation according to this utility model, but these change accordingly and deformation all should belong to the scope of the claims appended by this utility model.
Claims (9)
1. having an electric power system for identification code more New function, in order to provide electric power to give an electronic installation, this electronic installation has one first identification code, it is characterised in that this electric power system with identification code more New function comprises:
One electric supply installation, in order to provide electric power to give this electronic installation, this electric supply installation comprises the mnemon supplying to store a look-up table, and this look-up table has at least one second identification code；And
One identification code more new module, is electrically connected to this electric supply installation；
Wherein, when this at least one second identification code cannot match with this first identification code, this identification code more new module obtains this first identification code and is updated in this mnemon one second identification code becoming in this look-up table.
The electric power system with identification code more New function the most according to claim 1, it is characterised in that this electric supply installation comprises:
One electric energy conversion module, is electrically connected to a power supply；
One control module, is electrically connected to this electric energy conversion module；And
Module is held in one friendship, is electrically connected to this electric energy conversion module and this control module, and comprises this mnemon for storing this look-up table.
The electric power system with identification code more New function the most according to claim 2, it is characterised in that this electric energy conversion module comprises:
One isolating transformer, comprises the armature winding and a secondary windings intercoupled；
One electric energy conversion unit, is electrically connected to this armature winding；
One input stage commutator, is electrically connected to this power supply and this electric energy conversion unit；
One output stage commutator, is electrically connected to this secondary windings；And
One output stage wave filter, is electrically connected to this output stage commutator and this electronic installation.
The electric power system with identification code more New function the most according to claim 3, it is characterised in that this power transfer module further includes:
One auxiliary winding, is coupled with this armature winding；And
One electric governor, is electrically connected to this auxiliary winding and this control module, electric power during in order to provide this control module to operate.
The electric power system with identification code more New function the most according to claim 4, it is characterised in that this control module comprises:
One control unit, is electrically connected to this power adjusting unit；And
One feedback unit, is electrically connected to this output stage wave filter, module is held in this friendship and this control unit.
The electric power system with identification code more New function the most according to claim 2, it is characterised in that this electric supply installation further includes a two-way connectivity port, is electrically connected to this electric energy conversion module and module is held in this friendship.
The electric power system with identification code more New function the most according to claim 6, it is characterised in that this is bi-directionally connected port is universal serial bus.
The electric power system with identification code more New function the most according to claim 1, it is characterised in that this identification code more new module comprises:
One microprocessor；
One input connectivity port, for connecting this microprocessor and this electronic installation；And
One output connection port, for connecting this microprocessor and this electric supply installation,
Wherein, this first identification code of this electronic installation is passed in this microprocessor, and this look-up table being transferred in this mnemon by this output connection port after this microprocessor coding becomes this second identification code via this input connectivity port.
The electric power system with identification code more New function the most according to claim 1, it is characterised in that this first identification code and this second identification code are all manufacturer ID.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104217029U TWM517848U (en) | 2015-10-23 | 2015-10-23 | Power supply system with identification codes updating capability |
| TW104217029 | 2015-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427893U true CN205427893U (en) | 2016-08-03 |
Family
ID=55811944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520875984.8U Active CN205427893U (en) | 2015-10-23 | 2015-11-05 | Power supply system with identification code updating function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205427893U (en) |
| TW (1) | TWM517848U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI587124B (en) | 2016-06-03 | 2017-06-11 | 台達電子工業股份有限公司 | USB Type-C adapter module and activating method for the same |
-
2015
- 2015-10-23 TW TW104217029U patent/TWM517848U/en unknown
- 2015-11-05 CN CN201520875984.8U patent/CN205427893U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWM517848U (en) | 2016-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9923396B2 (en) | USB charger, mobile terminal and charging method thereof | |
| TWI609271B (en) | Power supply system with identification codes updating capability | |
| CN108988416A (en) | Fast charge method, power supply adaptor and mobile terminal | |
| CN105162228A (en) | Intelligent charger and charging control circuit thereof | |
| CN104917016A (en) | Charging type concentrator | |
| CN104065147A (en) | Charging adapter, terminal and charging control method | |
| CN102801320A (en) | Power supply | |
| CN108482148B (en) | A kind of electric car bimodulus charging system and method | |
| CN204424946U (en) | A kind of wireless charging device with NFC function | |
| CN204720706U (en) | There is the intelligent multiposition socket of wireless charging function stage by stage | |
| CN105404450A (en) | Information processing method and electronic equipment | |
| CN205427893U (en) | Power supply system with identification code updating function | |
| CN203984262U (en) | A kind of power supply adaptor | |
| CN105529754A (en) | Cell packet and charging method thereof, and electric tool employing cell packet | |
| US10164461B2 (en) | Wireless charging device, system, and method based on back cover mobile power supply | |
| CN208522184U (en) | A kind of common nun | |
| CN204992701U (en) | Quick charging device of portable power source | |
| CN207835120U (en) | A kind of intelligent Charge-control System and its charging adapter, data line, wireless contactless charging equipment | |
| WO2016173081A1 (en) | Method and device for implementing connection control | |
| CN108880878A (en) | NB-IOT network switching device | |
| CN208241371U (en) | A kind of pair is filled wireless charging transmitter | |
| CN209200711U (en) | A kind of quick charger with smart allocation technology | |
| CN203813497U (en) | A wireless charging socket | |
| US10431940B1 (en) | Power receptacle with wireless control | |
| TWI556565B (en) | Power supply module and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |