CN109117405A - A kind of TypeC equipment and its control method - Google Patents
A kind of TypeC equipment and its control method Download PDFInfo
- Publication number
- CN109117405A CN109117405A CN201810853071.4A CN201810853071A CN109117405A CN 109117405 A CN109117405 A CN 109117405A CN 201810853071 A CN201810853071 A CN 201810853071A CN 109117405 A CN109117405 A CN 109117405A
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- typec
- port
- output
- output circuit
- circuit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The invention discloses a kind of TypeC equipment and its control methods, including power module, the first port TypeC, the 2nd port TypeC；First port TypeC is output port, and the first port TypeC includes the first output circuit, and the first port TypeC is mutually electrically connected with the power module by first output circuit；2nd port TypeC is input/output end port, the 2nd port TypeC includes the second output circuit and input circuit, 2nd port TypeC is mutually electrically connected with the power module by second output circuit, is mutually electrically connected with the first port TypeC by the input circuit；Using TypeC equipment of the invention and its control method, utilize the parallel connection of two TypeC adapters, output while can not only realizing two TypeC, and the characteristics of can use the port TypeC and integrated circuit input and output conversion, it realizes the output and greater flexibility of higher power, reduces adapter volume and calorific value.
Description
Technical field
The present invention relates to equipment control field more particularly to a kind of TypeC equipment and its control method.
Background technique
Currently, more popularizing with TypeC interface, more and more electronic equipments needs are used or are installed TypeC and connect
The adapter of mouth.Although the standard of TypeC interface is unified, many conveniences are brought for user, in currently available technology
TypeC adapter power is generally smaller, and has a single function, output while usually cannot achieve two TypeC interfaces, Wu Faman
The demand that sufficient user is become increasingly abundant.
For the problems of in the prior art, providing a kind of TypeC equipment and its control method is of great significance.
Summary of the invention
To solve the above problems, the embodiment of the present invention provides a kind of TypeC equipment and its control method.
To achieve the above object, the TypeC equipment of the embodiment of the present invention, including power module, the first port TypeC,
Two ports TypeC；First port TypeC is output port, and the first port TypeC includes the first output circuit, institute
It states the first port TypeC and is mutually electrically connected with the power module by first output circuit；2nd port TypeC
It include the second output circuit and input circuit, the 2nd port TypeC for input/output end port, the 2nd port TypeC
It is mutually electrically connected with the power module by second output circuit, passes through the input with the first port TypeC
Circuit is mutually electrically connected, and the 2nd port TypeC can be powered by the input circuit to the first port TypeC；
The power module can be powered by first output circuit to the first port TypeC, be exported by described second
Circuit is powered to the 2nd port TypeC；
It further, further include control module, first switch and the second switch；The first switch is arranged in the input
On circuit, the second switch is arranged on second output circuit, and the first switch and the second switch are and institute
It states control module to be mutually electrically connected, for controlling connecting or disconnecting for the input circuit, described second opens the first switch
It closes for controlling connecting or disconnecting for second output circuit；The control module can control the first switch and described
Second switch opens or closes, to control connecting or disconnecting for the input circuit and second output circuit；
It further, further include converter, the converter is arranged on second output circuit, and the converter is used
In output signal being converted to second output circuit；
The present invention also provides a kind of control method of TypeC equipment, the TypeC equipment include the first port TypeC,
2nd port TypeC, the first port TypeC include the first output circuit, and the 2nd port TypeC includes the second output
Circuit and input circuit, the described method comprises the following steps: when the first port TypeC is separately in output state, break
Open the input circuit；Limit the fan-out capability of the first port TypeC；Second output circuit is connected, makes described
Two ports TypeC start to export；
Further, the fan-out capability of limitation the first port TypeC is specifically, according to the 2nd TypeC
The fan-out capability of port, adjust the first port TypeC fan-out capability make the first port TypeC fan-out capability and
The fan-out capability summation of 2nd port TypeC is no more than total fan-out capability of the TypeC equipment；
The present invention also provides a kind of control method of TypeC equipment, the TypeC equipment include the first port TypeC,
2nd port TypeC, the first port TypeC include the first output circuit, and the 2nd port TypeC includes the second output
Circuit and input circuit, the described method comprises the following steps: when the 2nd port TypeC is in output state, disconnect institute
State the second output circuit；The input circuit is connected, the first port TypeC is made to be separately in output state.
The TypeC equipment and its control method of the embodiment of the present invention can not only using the parallel connection of two TypeC adapters
The characteristics of enough realizing and exported while two TypeC, and can use the port TypeC and integrated circuit input and output conversion, it is real
The output and greater flexibility of existing higher power, reduce adapter volume and calorific value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of TypeC equipment described in the embodiment of the present invention；
Fig. 2 is the first pass schematic diagram of the control method of TypeC equipment described in the embodiment of the present invention；
Fig. 3 is the second procedure schematic diagram of the control method of TypeC equipment described in the embodiment of the present invention.
Specific embodiment
In the following, structure and working principle to the embodiment of the present invention etc. are further described in conjunction with attached drawing.
As shown in FIG. 1, FIG. 1 is the structural schematic diagrams of TypeC equipment described in the embodiment of the present invention, including power module 4,
One port TypeC 1, the 2nd port TypeC 2；First port TypeC 1 is output port, the first port TypeC 1 packet
The first output circuit 11 is included, the first port TypeC 1 passes through 11 phase of the first output circuit electricity with the power module 4
Property connection；2nd port TypeC 2 is input/output end port, the 2nd port TypeC 2 includes the second output circuit 22
With input circuit 21, the 2nd port TypeC 2 is electrically connected with the power module 4 by 22 phase of the second output circuit
It connects, is electrically connected with the first port TypeC 1 by 21 phase of input circuit, the 2nd port TypeC 2 can lead to
The input circuit 21 is crossed to power to the first port TypeC 1；The power module 4 can pass through the first output electricity
Road 11 powers to the first port TypeC 1, is powered by second output circuit 22 to the 2nd port TypeC 2.
In the preferred embodiment of the invention, the first port TypeC can provide 5V~20V, maximum 100W output, and maximum can be held
By 200W fan-out capability；2nd port TypeC can provide 5V/3A, maximum 15W output.
It further include control module 3, first switch 6, second switch 7 and converter 5；The first switch 6 is arranged described
On input circuit 21, the second switch 7 is arranged on second output circuit 22, the first switch 6 and described second
Switch 7 with 3 phase of control module be electrically connected, the first switch 6 be used for control the input circuit 21 connection or
It disconnects, the second switch 7 is for controlling connecting or disconnecting for second output circuit 22；The control module 3 can be controlled
Opening or closing for the first switch 6 and the second switch 7 is made, to control the input circuit 21 and described second defeated
Circuit 22 connects or disconnects out；The converter is arranged on second output circuit 22, and the converter 5 is used for will be defeated
Signal is converted to second output circuit 22 out；
As shown in Fig. 2, Fig. 2 is the first pass schematic diagram of the control method of TypeC equipment described in the embodiment of the present invention；Institute
Stating TypeC equipment includes the first port TypeC, the 2nd port TypeC, and the first port TypeC includes the first output circuit,
2nd port TypeC includes the second output circuit and input circuit, in the initial state, at the first port TypeC
In output state, the 2nd port TypeC is in non-output state, the power module by first output circuit to
First port TypeC power supply, second output circuit are in an off state, the input circuit in an ON state,
Under the original state described in the embodiment, although the individual output state in the first port TypeC, due to described
The connection of input circuit, the input capability that the first port TypeC can use the 2nd port TypeC realize that joint supplies
Electricity, to keep the output of the described first port TypeC more stable and efficient, in this case, if it is desired to real
It is exported while existing first port TypeC and the 2nd port TypeC, then first to close the input work of the 2nd port TypeC
Can, then the output function of the 2nd port TypeC is opened, meanwhile, also by the first port TypeC and the 2nd TypeC
The sum of fan-out capability of port is limited in total fan-out capability lower than the TypeC equipment, therefore, the method specifically include with
Lower step:
S1 disconnects the input circuit when the first port TypeC is separately in output state；
S2 limits the fan-out capability of the first port TypeC；In the preferred embodiment of the invention, the TypeC is set
Standby total fan-out capability is 100W, and the fan-out capability of the first port TypeC is maximum 100W, the 2nd port TypeC
Fan-out capability be maximum 15W, therefore the fan-out capability of limitation the first port TypeC is specifically, by the first TypeC
The fan-out capability of port is limited in 100W-15W i.e. 75W；
S3 connects second output circuit, and the 2nd port TypeC is made to start to export；
The dual-port output of the first port TypeC and the 2nd port TypeC may be implemented at this time.
As shown in figure 3, Fig. 3 is the second procedure schematic diagram of the control method of TypeC equipment described in the embodiment of the present invention.Institute
Stating TypeC equipment includes the first port TypeC, the 2nd port TypeC, and the first port TypeC includes the first output circuit,
2nd port TypeC includes the second output circuit and input circuit, under the original state described in the embodiment, described the
One port TypeC and the 2nd TypeC ports port are in output state, and the TypeC equipment is a realization at this time
The joint circuit that dual-port exports simultaneously can use if wanting the fan-out capability of reinforcement the first port TypeC at this time
The characteristics of 2nd port TypeC is also used as input port disconnects second output of the 2nd port TypeC
Circuit connects the input circuit, the 2nd port TypeC is adjusted to input pattern, then the first port TypeC
The fan-out capability that fan-out capability will be provided by the 2nd port TypeC, becomes the fan-out capability of the first port TypeC
And the summation of the fan-out capability of the 2nd port TypeC, that is, realize the reinforcing output mode of the first port TypeC, institute
State method specifically includes the following steps:
S1 ' disconnects second output circuit when the 2nd port TypeC is in output state；
S2 ' connects the input circuit, and the first port TypeC is made to be separately in output state.
In the embodiment of the present invention one, the TypeC equipment includes power module, the first port TypeC, second
The port TypeC, control module, first switch, second switch and converter；First port TypeC is output port, described
First port TypeC includes the first output circuit, and the first port TypeC is exported with the power module by described first
Circuit is mutually electrically connected；2nd port TypeC is input/output end port, the 2nd port TypeC includes the second output
Circuit and input circuit, the 2nd port TypeC are mutually electrically connected with the power module by second output circuit,
It is mutually electrically connected with the first port TypeC by the input circuit, the 2nd port TypeC can be by described defeated
Enter circuit to power to the first port TypeC；The power module can be by first output circuit to described first
The power supply of the port TypeC, is powered by second output circuit to the 2nd port TypeC, the first port TypeC can
To provide 5V~20V, maximum 100W output, maximum can bear 200W fan-out capability；2nd port TypeC can provide
5V/3A, maximum 15W output；The first switch is arranged on the input circuit, and the second switch is arranged described second
On output circuit, the first switch is mutually electrically connected with the control module with the second switch, the first switch
For controlling connecting or disconnecting for the input circuit, the second switch be used to control second output circuit connection or
It disconnects；The control module can control opening or closing for the first switch and the second switch, thus described in control
Input circuit and second output circuit connect or disconnect；The converter is arranged on second output circuit, institute
Converter is stated for converting output signal to second output circuit；
When the first port TypeC is in output state, the 2nd port TypeC is in non-output state, if thinking
Output while realizing the first port TypeC and the 2nd port TypeC, then specific steps are as follows:
When the first port TypeC is separately in output state, the input circuit is disconnected；
Limit the fan-out capability of the first port TypeC；In the preferred embodiment of the invention, the TypeC equipment
Total fan-out capability be 100W, the fan-out capability of the first port TypeC is maximum 100W, the 2nd port TypeC
Fan-out capability is maximum 15W, therefore limits the fan-out capability of the first port TypeC specifically, by the first end TypeC
The fan-out capability of mouth is limited in 100W-15W i.e. 75W；
Second output circuit is connected, the 2nd port TypeC is made to start to export；
It is described at this time when the first port TypeC and the 2nd TypeC ports port are in output state
TypeC equipment is one and realizes the joint circuit that dual-port exports simultaneously, if wanting to reinforce the first port TypeC at this time
Fan-out capability, then specific steps are as follows:
When the 2nd port TypeC is in output state, second output circuit is disconnected；
The input circuit is connected, the first port TypeC is made to be separately in output state.
At this point, the reinforcing output mode of the first port TypeC can be realized.
More than, schematic description only of the invention, it will be recognized by those skilled in the art that without departing from work of the invention
On the basis of making principle, a variety of improvement can be made to the present invention, this is all belonged to the scope of protection of the present invention.
Claims (6)
1. a kind of TypeC equipment, which is characterized in that including power module, the first port TypeC, the 2nd port TypeC；
First port TypeC be output port, the first port TypeC include the first output circuit, described first
The port TypeC is mutually electrically connected with the power module by first output circuit；
2nd port TypeC is input/output end port, the 2nd port TypeC includes the second output circuit and input
Circuit, the 2nd port TypeC is mutually electrically connected with the power module by second output circuit, with described first
The port TypeC is mutually electrically connected by the input circuit, and the 2nd port TypeC can be by the input circuit to institute
State the power supply of the first port TypeC；
The power module can be powered by first output circuit to the first port TypeC, pass through described second
Output circuit is powered to the 2nd port TypeC.
2. TypeC equipment as described in claim 1, which is characterized in that further include that control module, first switch and second are opened
It closes；
The first switch is arranged on the input circuit, and the second switch is arranged on second output circuit, institute
It states first switch and is mutually electrically connected with the control module with the second switch, the first switch is described defeated for controlling
Enter connecting or disconnecting for circuit, the second switch is for controlling connecting or disconnecting for second output circuit；
The control module can control opening or closing for the first switch and the second switch, to control described defeated
Enter connecting or disconnecting for circuit and second output circuit.
3. TypeC equipment as claimed in claim 2, which is characterized in that further include converter, the converter is arranged described
On second output circuit, the converter is for converting output signal to second output circuit.
4. a kind of control method of TypeC equipment, which is characterized in that the TypeC equipment includes the first port TypeC, second
The port TypeC, the first port TypeC include the first output circuit, and the 2nd port TypeC includes the second output circuit
With input circuit, the described method comprises the following steps:
When the first port TypeC is separately in output state, the input circuit is disconnected；
Limit the fan-out capability of the first port TypeC；
Second output circuit is connected, the 2nd port TypeC is made to start to export.
5. the control method of TypeC equipment as claimed in claim 4, which is characterized in that limitation the first end TypeC
The fan-out capability of mouth adjusts the defeated of the first port TypeC specifically, according to the fan-out capability of the 2nd port TypeC
Output capacity makes the fan-out capability of the first port TypeC and the fan-out capability summation of the 2nd port TypeC be no more than institute
State total fan-out capability of TypeC equipment.
6. a kind of control method of TypeC equipment, which is characterized in that the TypeC equipment includes the first port TypeC, second
The port TypeC, the first port TypeC include the first output circuit, and the 2nd port TypeC includes the second output circuit
With input circuit, the described method comprises the following steps:
When the 2nd port TypeC is in output state, second output circuit is disconnected；
The input circuit is connected, the first port TypeC is made to be separately in output state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853071.4A CN109117405A (en) | 2018-07-30 | 2018-07-30 | A kind of TypeC equipment and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853071.4A CN109117405A (en) | 2018-07-30 | 2018-07-30 | A kind of TypeC equipment and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109117405A true CN109117405A (en) | 2019-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810853071.4A Pending CN109117405A (en) | 2018-07-30 | 2018-07-30 | A kind of TypeC equipment and its control method |
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| CN (1) | CN109117405A (en) |
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