CN106208256A - Airborne electronic equipment terminal charge module - Google Patents
Airborne electronic equipment terminal charge module Download PDFInfo
- Publication number
- CN106208256A CN106208256A CN201610783002.1A CN201610783002A CN106208256A CN 106208256 A CN106208256 A CN 106208256A CN 201610783002 A CN201610783002 A CN 201610783002A CN 106208256 A CN106208256 A CN 106208256A
- Authority
- CN
- China
- Prior art keywords
- output
- module
- unit
- electronic equipment
- equipment terminal
- 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
- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims description 22
- 230000003068 static effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 7
- 230000036772 blood pressure Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 claims description 3
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 claims description 3
- 102100021133 Nuclear protein 1 Human genes 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- H02J7/0088—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Sources (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
A kind of airborne electronic equipment terminal charge module that the present invention provides; application is connected with the electric terminal on space shuttle, and described airborne electronic equipment terminal charge module includes: input protected location, voltage conversion unit, output protection unit, the first output interface unit, communication unit and processor.By described input protected location, voltage conversion unit, output protection unit and the first output interface unit, be converted to airborne power supply be applicable to the stabilized power source of electric terminal and supply electric terminal.The current value information of output is detected in real time by described output protection unit; controlled described output protection unit by described processor according to described current value information and be switched on or switched off electric energy output; and send the work state information of described airborne electronic equipment terminal charge module to host computer, or receive control instruction from host computer.Ensured the safety of described airborne electronic equipment terminal charge module, stability and functional meet in space shuttle cabin use every technology requirement.
Description
Technical field
The present invention relates to avionic device field, in particular to a kind of be applied in aircraft cockpit airborne
Electronic terminal charge module.
Background technology
The driving of space shuttle depends on various high precision electronic equipment, and during driving navigation, pilot is often
Need to be carried out record or other operations of data by some electric terminals.During navigation for a long time, for ensureing electronics
The normal work of terminal, electric terminal needs to be connected with airborne power supply to be charged.Now it is accomplished by by airborne electronic equipment terminal
The Power convert that aircraft is provided by charging module is the power supply being applicable to electric terminal.
Traditional electric terminal power supply mode, it is impossible to realizing the detection in real time to output electric current and control, output electric current is difficult
With stable, charging security is low, is not suitable for the aircraft cockpit higher to electronic equipment properties precision requirement.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the technical problem to be solved is to provide one and is applicable to
The airborne electronic equipment terminal charge module of space shuttle driving cabin.
A kind of airborne electronic equipment terminal charge module that the present invention provides, application is with the electric terminal on space shuttle even
Connecing, described airborne electronic equipment terminal charge module includes: input protected location, voltage conversion unit, output protection unit, first defeated
Outgoing interface unit, communication unit and processor.
The described input of input protected location is connected with the airborne power supply of aircraft, outfan and described voltage conversion unit
Connect, be used for limiting input voltage, protect late-class circuit.
Described voltage conversion unit is connected with described output protection unit, and described voltage conversion unit will be protected from described input
Protect the electric energy of unit reception through output protection unit described in blood pressure lowering treatment and supplied.
Described output protection unit is connected with described first output interface unit, controls from described first output interface unit
The electric current gone out is in default current value range, and described output protection unit is also connected with described processor, described output protection
The current value size of unit detection output, and output current value is sent to described processor, described processor is according to described defeated
Go out the current value described output protection unit of control and be switched on or switched off electric energy output.
Described first output interface unit includes the first electric energy output end mouth, and described first electric energy output end mouth is defeated with described
Going out protected location to connect, described first electric energy output end mouth is used for being connected with external electric terminal, described output protection unit
By described first electric energy output end mouth, electric energy flowed to described electric terminal.
Described communication unit is connected with described processor, sets up between described airborne electronic equipment terminal charge module and host computer
Data communication, the work state information of described airborne electronic equipment terminal charge module is sent out by described processor by described communication unit
Deliver to host computer, or receive control instruction from host computer.
Further, in above-mentioned airborne electronic equipment terminal charge module, described airborne electronic equipment terminal charge module also includes
One memory element, described memory element is connected with described processor.
Described first output interface unit also includes the first FPDP, and described first FPDP is with described processor even
Connecing, described processor is communicated to connect with described electric terminal by described first FPDP.
Described communication unit includes ethernet communication module, described processor according to described too Network Communication module from described
The control instruction that position machine obtains, will obtain data from described electric terminal and be stored in described memory element, or by described memory element
In data be sent to described electric terminal.
Further, in above-mentioned airborne electronic equipment terminal charge module, described airborne electronic equipment terminal charge module also includes
For COM1 being carried out the first static protective unit and second static protective unit of electrostatic defending.
Described first static protective unit is connected with described communication unit, described second static protective unit and described first
FPDP connects.
Further, in above-mentioned airborne electronic equipment terminal charge module, described output protection unit includes current detecting mould
Group and output control module.
The input of described current detecting module is connected with described voltage conversion unit.The output of described current detecting module
Holding and be connected with described output control module, described current detecting module is also connected with described processor, described current detecting module
The output current value detected is sent to described processor.
Described output controls module and is connected with described first output interface unit, controls from described first output interface unit
Output current value is within default current value range.Described output controls module and is also connected with described processor, described process
Device controls described output and controls module disconnection electric energy output when described output current value is more than a predetermined current threshold.
Further, in above-mentioned airborne electronic equipment terminal charge module, described airborne electronic equipment terminal charge module also includes
Second output interface unit, described second output interface unit includes the second electric energy output end mouth.
Described current detecting module includes the first current detecting submodule group and the second current detecting submodule group.Described first electricity
Stream detection submodule group and the second current detecting submodule group are connected with described voltage conversion unit.Described first current detecting submodule group
And second current detecting submodule group be connected with described processor the most respectively, the output current value detected is sent to described process
Device.
Described output controls the first output control submodule group that module includes being connected with described first current detecting submodule group,
And the second output being connected with described second current detecting submodule group controls submodule group.
Described first output controls submodule group and is connected with described first electric energy output end mouth, controls from the first electric energy output end
The current value of mouth output is the first load current value.Described second output controls submodule group with described second electric energy output end mouth even
Connecing, controlling the current value from the second electric energy output end mouth output is the second load current value.
Further, in above-mentioned airborne electronic equipment terminal charge module, described first output interface unit also includes first
Interface identification module, described second output interface unit also includes the second interface identification module and the second FPDP.
Described first interface identification module is connected with described first FPDP, provides one on described first FPDP
For the first identification voltage of the first electric energy output end mouth output current class described in supplied for electronic terminal recognition.
Described second interface identification module is connected with described second FPDP, provides one on described second FPDP
For the second identification voltage of the second electric energy output end mouth output current class described in supplied for electronic terminal recognition.
Further, in above-mentioned airborne electronic equipment terminal charge module, described airborne electronic equipment terminal charge module also includes
Temperature detecting unit.
Described temperature detecting unit is arranged at described airborne electronic equipment terminal charge inside modules, described temperature detecting unit with
Described processor connects.Described processor, when the temperature that described temperature detecting unit detects is more than a temperature threshold, controls
Described output protection unit disconnects electric energy output.
Further, in above-mentioned airborne electronic equipment terminal charge module, described airborne electronic equipment terminal charge module also includes
Duty display unit.
Described duty display unit is connected with described processor, and described processor shows institute by described duty
State the duty of airborne electronic equipment terminal charge module each several part.
Described communication unit also includes that dim signal receives module.
Described dim signal receives module and is connected with described processor, and described processor receives mould by described dim signal
Group receives the dim signal that host computer sends, and the display according to the described dim signal described duty display unit of adjustment is bright
Degree.
Further, in above-mentioned airborne electronic equipment terminal charge module, described communication unit also includes that mailing address receives
Module.
Described mailing address receives module and is connected with described processor, and described processor receives mould according to described mailing address
The address signal that group receives arranges the ethernet communication address of described communication unit.
Further, in above-mentioned airborne electronic equipment terminal charge module, described input protected location includes:
Protective tube, for cutting off the connection between described charging module and airborne power supply when short circuit.
Input limiting circuit, for being filtered the voltage inputting described airborne electronic equipment terminal charge module, limit wave
Gush voltage, anti-overvoltage protection or anti-overflow protection.
In terms of existing technologies, the method have the advantages that
The present invention provide a kind of airborne electronic equipment terminal charge module, by the described input protected location being sequentially connected with,
Voltage conversion unit, output protection unit and the first output interface unit, be converted to be applicable to electric terminal by airborne power supply
Stabilized power source also supplies electric terminal.On the one hand output current value is stablized by described charging output module.On the other hand pass through
Described output protection unit detects the current value information of output in real time, described processor control institute according to described current value information
State output protection unit and be switched on or switched off electric energy output, and the work state information of described airborne electronic equipment terminal charge module is sent out
Deliver to host computer, or receive control instruction from host computer.So, the safety of described airborne electronic equipment terminal charge module has been ensured
Property, stability and functional meet in space shuttle cabin use every technology requirement.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by embodiment required use attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other relevant accompanying drawings.
One of airborne electronic equipment terminal charge modular structure block diagram that Fig. 1 provides for the embodiment of the present invention；
The photovoltaic conversion unit concrete structure schematic diagram that Fig. 2 provides for the embodiment of the present invention；
Output protection unit that Fig. 3 provides for the embodiment of the present invention and the first output interface unit concrete structure schematic diagram；
The two-way output interface structural representation that Fig. 4 provides for the embodiment of the present invention；
The interface identification module connection diagram that Fig. 5 provides for the embodiment of the present invention；
The two of the airborne electronic equipment terminal charge modular structure block diagram that Fig. 6 provides for the embodiment of the present invention.
Icon: 100-airborne electronic equipment terminal charge module；110-inputs protected location；120-voltage conversion unit；121-
First voltage conversion unit；122-the second voltage conversion unit；130-output protection unit；131-current detecting module；1311-
First current detecting submodule group；1312-the second current detecting submodule group；132-output controls module；1321-first exports and controls
Submodule group；1322-second exports and controls submodule group；140-communication unit；150-processor；160-the first output interface unit；
161-the first electric energy output end mouth；162-the first FPDP；163-first interface identification module；170-the second output interface list
Unit；171-the second electric energy output end mouth；172-the second FPDP；173-the second interface identification module；180-memory element；
191-the first static protective unit；192-the second static protective unit；210-temperature detecting unit；The display of 220-duty is single
Unit；400-electric terminal；500-host computer；600-airborne power supply.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Generally implement with the present invention illustrated described in accompanying drawing herein
The assembly of example can be arranged with various different configurations and design.
Therefore, detailed description to the embodiments of the invention provided in the accompanying drawings is not intended to limit claimed below
The scope of the present invention, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In describing the invention, it should be noted that term " first ", " second ", " the 3rd " etc. are only used for differentiation and retouch
State, and it is not intended that indicate or hint relative importance.
Additionally, the term such as term " level ", " vertically ", " pendency " is not offered as requiring parts abswolute level or pendency, and
It is to be slightly tilted.As " level " only refers to for its direction relatively " vertically " more level, it it is not this structure of expression
Must be perfectly level, but can be slightly tilted.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " arrange ",
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect, or one
Body ground connects；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to indirect by intermediary
It is connected, can be the connection of two element internals.For the ordinary skill in the art, can be with in concrete condition understanding
State term concrete meaning in the present invention.
Refer to the structured flowchart of a kind of airborne electronic equipment terminal charge module 100 that Fig. 1, Fig. 1 provide, institute for the present embodiment
State airborne electronic equipment terminal charge module 100 to include: input protected location 110, voltage conversion unit 120, output protection unit
130, the first output interface unit 160, communication unit 140 and processor 150.
The input of described input protected location 110 is connected with the airborne power supply 600 of aircraft, and outfan turns with described voltage
Change unit 120 to connect, for input voltage being limited, to protect late-class circuit.
Specifically, in this enforcement arranges, described input protected location 110 includes:
Protective tube, for cutting off the connection between described charging module and airborne power supply 600 when short circuit.At the present embodiment
In, use the protective tube of 2A/123V, realize fuse protection in a short-circuit situation.
Input limiting circuit, for being filtered the voltage inputting described airborne electronic equipment terminal charge module 100, limit
Surge voltage, anti-overvoltage protection or anti-overflow protection.
Described voltage conversion unit 120 is connected with described output protection unit 130, and described voltage conversion unit 120 will be from
The electric energy that described input protected location 110 receives is through output protection unit 130 described in blood pressure lowering treatment and supplied.
Specifically, refer to Fig. 2, described voltage conversion unit 120 includes the first voltage conversion unit 121 and the second voltage
Converting unit 122.
Described first voltage conversion unit 121 is connected with described input protected location 110, by defeated for input protected location 110
The 28V DC voltage entered carries out blood pressure lowering process, is converted to 5V DC voltage, and is connected, by 5V with described output protection unit 130
DC voltage is transferred to described output protection unit 130.
Described second voltage conversion unit 122 is connected with described first voltage conversion unit 121, will be from described first voltage
The 5V DC voltage that converting unit 121 obtains carries out blood pressure lowering process, is converted to 3.3V DC voltage, and supplies described processor
150 and interlock circuit.
Described output protection unit 130 is connected with described first output interface unit 160, controls to connect from described first output
The electric current that mouth unit 160 goes out is in default current value range, and described output protection unit 130 is also with described processor 150 even
Connect, the current value size of described output protection unit 130 detection output, and output current value be sent to described processor 150,
Described processor 150 controls described output protection unit 130 according to described output current value and is switched on or switched off electric energy output.
Described first output interface unit 160 includes the first electric energy output end mouth 161, described first electric energy output end mouth
161 are connected with described output protection unit 130, and described first electric energy output end mouth 161 is for external electric terminal 400 even
Connecing, electric energy is flowed to described electric terminal 400 by described first electric energy output end mouth 161 by described output protection unit 130.
In this enforcement arranges, described first output interface unit 160 is USB interface, including the first electric energy output end mouth 161
(i.e. VBUS and the GND port of USB interface) and the first FPDP 162 (i.e. D+ and the D-port of USB interface).Described electronics is eventually
End 400 is connected with described first output interface unit 160 by USB connecting line, obtains from described first electric energy output end mouth 161
5V direct current energy.
Specifically, refer to Fig. 3, described output protection unit 130 includes that current detecting module 131 and output control module
132。
The input of described current detecting module 131 is connected with described voltage conversion unit 120, outfan and described output
Control module 132 to connect.Described current detecting module 131 is also connected with described processor 150, described current detecting module 131
The output current value detected is sent to described processor 150.
The outfan of described current detecting module 131 and described first electric energy output end mouth 161, control from described first electricity
The electric current of energy output port 161 output is within default current value range.Described output control module 132 also with described process
Device 150 connects, and described processor 150 controls described output and controls mould when described output current value is more than a predetermined current threshold
Group 132 disconnection electric energy output.
Specifically, in the present embodiment, described current detecting module 131 is series at described voltage conversion unit 120 and institute
State output and control between module 132, the current value of detection output, and described output current value is sent to described processor 150.
On the one hand, described output controls module 132 for limiting the voltage of described voltage conversion unit 120 output
Stream, according to external default rated power, in the range of output electric current is limited in described pre-set current value.On the other hand, described
Output controls module 132 and is also connected with described processor 150, and described processor 150 is provided with described predetermined current threshold, example
As, in the present embodiment, when described electric terminal 400 is IPAD, described predetermined current threshold could be arranged to 3.1A.At equipment
In the case of fault or short circuit, output off current HIGH is when described predetermined current threshold, and described processor 150 controls described output control
Molding group 132 disconnects electric energy output, to protect external described electric terminal 400.
Described communication unit 140 is connected with described processor 150, set up described airborne electronic equipment terminal charge module 100 with
Data communication between host computer 500, described processor 150 passes through described communication unit 140 by described airborne electronic equipment terminal charge
The work state information of module 100 sends to host computer 500, or receives control instruction from host computer 500.
Specifically, the work state information of described airborne electronic equipment terminal charge module 100 is passed through institute by described processor 150
Stating communication unit 140 and be sent to described host computer 500, described work state information can include, but are not limited to described current value
Information, described output control the ON/OFF state information etc. of module 132.Described processor 150 can also be from described host computer
500 receive control command, control described output control module 132 and are switched on or switched off.
Further, referring again to Fig. 3, described airborne electronic equipment terminal charge module 100 also includes a memory element
180, described memory element 180 is connected with described processor 150.
Described memory element 180 may be, but not limited to, random access memory (Random Access Memory,
RAM), read only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Described first FPDP 162 (i.e. D+ and the D-port of USB interface) is connected with described processor 150, described place
Reason device 150 is communicated to connect with described electric terminal 400 by described first FPDP 162.
Described communication unit 140 includes ethernet communication module, described processor 150 by described too Network Communication module with
Described host computer 500 sets up communication connection.Described host computer 500 can send to described airborne electronic equipment terminal charge module 100
Control instruction, will obtain data from described electric terminal 400 and be stored in described memory element 180, or by described memory element 180
Data be sent to described electric terminal 400.
Further, described airborne electronic equipment terminal charge module 100 also includes for COM1 is carried out electrostatic defending
The first static protective unit 191 and the second static protective unit 192.
During high speed data transfer, the electric terminal 400 of access may be with electrostatic, in order to prevent electrostatic to institute
The data-interface stating airborne electronic equipment terminal charge module 100 causes damage, has described the described to connect on communication unit 140
One static protective unit 191, connects on described first FPDP 162 and has described second static protective unit 192.
In the present embodiment, described first static protective unit 191 is higher than 6V to level on described ethernet communication module
Or the signal less than 0V does grounding, described second static protective unit 192 is high to level on described first FPDP 162
Grounding is done in 5.5V or the signal less than-0.95V.
Further, refer to Fig. 4, described airborne electronic equipment terminal charge module 100 also includes the second output interface unit
170, described second output interface unit 170 includes the second electric energy output end mouth 171.In the present embodiment, described second output
Interface unit 170 is USB interface.
Described current detecting module 131 includes the first current detecting submodule group 1311 and the second current detecting submodule group
1312.Described first current detecting submodule group 1311 and the second current detecting submodule group 1312 and described voltage conversion unit 120
Connect.Described first current detecting submodule group 1311 and the second current detecting submodule group 1312 the most respectively with described processor 150
Connect.
Described output controls first that module 132 includes being connected with the outfan of described first current detecting submodule group 1311
Output controls submodule group 1321, and the second output being connected with the outfan of described second current detecting submodule group 1312 controls son
Module 1322.Described first output controls submodule group 1321 and is connected described second output with described first electric energy output end mouth 161
Control submodule group 1322 to be connected with described second electric energy output end mouth 171.
Described first output controls submodule group 1321 and controls the current value of described first electric energy output end mouth 161 output is the
One load current value, described second output controls submodule group 1322 and controls the electric current of described second electric energy output end mouth 171 output
Value is the second load current value.In the present embodiment, described first load current value could be arranged to 2.1A, described second specified
Current value could be arranged to 1A.
Further, refer to Fig. 5, due to described first output interface unit 160 and described second output interface unit
170 provide different output rated current, for making the described electric terminal 400 of access can identify different output rated current,
Design is connected first interface identification at described first output interface unit 160 respectively with the second output interface unit 170 seam
Module 163 and the second interface identification module 173, to facilitate described electric terminal 400 to identify different output rated current, thus
Carry out the charging current limiter of electric terminal 400 self.
Specifically, described first output interface unit 160 also includes first interface identification module 163, described second output
Interface unit 170 also includes the second FPDP 172 and the second interface identification module 173.
Described first interface identification module 163 is connected with described first FPDP 162, at described first FPDP
One is provided to identify that described first electric energy output end mouth 161 exports the first identification of current class for supplied for electronic terminal 400 on 162
Voltage.
Described second interface identification module 173 is connected with described second FPDP 172, at described second FPDP
One is provided to identify that described second electric energy output end mouth 171 exports the second identification of current class for supplied for electronic terminal 400 on 172
Voltage.
Specifically, in the present embodiment, by described first FPDP 162 and the second FPDP 172 D+ and
Different grades of voltage is accessed, to distinguish described first output interface unit 160 and described second output interface list on D-port
Unit's 170 different rated current output levels.
As a example by external described electronic equipment is for apple series equipment, described first identifies that voltage identifies with described second
The setting of voltage such as table 1.
| FPDP | D+ voltage | D-voltage |
| Second FPDP | 2V | 2.7V |
| First FPDP | 2.7V | 2V |
Table 1
Further, refer to Fig. 6, described airborne electronic equipment terminal charge module 100 can also include temperature detecting unit
210。
Described temperature detecting unit 210 arranges internal with described airborne electronic equipment terminal charge module 100, described temperature detection
Unit 210 is connected with described processor 150.The temperature that described processor 150 detects at described temperature detecting unit 210 exceedes
During one temperature threshold, control described output protection unit 130 and disconnect electric energy output.
Specifically, in the present embodiment, described processor 150 is receiving what described temperature detecting unit 210 detected
When described airborne electronic equipment terminal charge module 100 internal temperature is more than 85 DEG C, controls described output protection unit 130 and disconnect electric energy
Output；Described airborne electronic equipment terminal charge module 100 internal temperature is low cross 75 DEG C time, control described output protection unit 130
Reply electric energy exports.
Further, referring once again to Fig. 6, described airborne electronic equipment terminal charge module 100 also includes that duty shows
Unit 220；
Described duty display unit 220 is connected with described processor 150, and described processor 150 is by described work
State shows the duty of described airborne electronic equipment terminal charge module 100 each several part.Described work state information can include,
But it is not limited to described current value information, the ON/OFF state information etc. of described output control module 132
In the present embodiment, described duty display unit 220 can be the multiple LEDs corresponding with different operating state
Lamp, it is also possible to for showing the LCD display of described duty.
Described communication unit 140 also includes that dim signal receives module, and described dim signal receives module and described process
Device 150 connects, and described processor 150 receives module by described dim signal and receives the dim signal that host computer 500 sends, and
The display brightness of described duty display unit 220 is adjusted according to described dim signal.
Further, described communication unit 140 also includes that mailing address receives module.
Described mailing address receives module and is connected with described processor 150, and described processor 150 is according to described mailing address
The address signal that reception module receives arranges the ethernet communication address of described communication unit 140.
In the present embodiment, described processor 150 receives the information that receives of module to ether according to described mailing address
Net physical address carries out corresponding configuration, and different described charging modules is mutually distinguished by different Ethernet hardware address, makes
Data communication can be carried out by Ethernet between different described airborne electronic equipment terminal charge modules 100.
In sum, a kind of airborne electronic equipment terminal charge module 100 that invention provides, on the one hand by the institute being sequentially connected with
State input protected location 110, voltage conversion unit 120 and the protection mechanism of output protection unit 130, by airborne power supply 600 turns
It is changed to be applicable to the stabilized power source of electric terminal 400 and supply electric terminal 400.On the other hand described memory element is also provided for
180 in order to carry out data interaction with described electronic equipment, and by temperature detecting unit the 210, first static protective unit 191,
Described airborne electronic equipment terminal charge module 100 is protected by the second static protective unit 192 further, is shown by duty
Show that unit 220 and communication unit 140 show or send the work of described airborne electronic equipment terminal charge module 100 to host computer 500
State, to ensure the safety in utilization of described airborne electronic equipment terminal charge module 100.So, ensured that described airborne electronic equipment is eventually
End the safety of charging module 100, stability and functional meet in space shuttle cabin use every technology requirement.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. an airborne electronic equipment terminal charge module, application is connected with the electric terminal on space shuttle, it is characterised in that institute
State airborne electronic equipment terminal charge module to include: input protected location, voltage conversion unit, output protection unit, the first output connect
Mouth unit, communication unit and processor；
The described input of input protected location is connected with the airborne power supply of space shuttle, outfan and described voltage conversion unit
Connect, be used for limiting input voltage, protect late-class circuit；
Described voltage conversion unit is connected with described output protection unit, and described voltage conversion unit will be single from described input protection
The electric energy that unit receives is through output protection unit described in blood pressure lowering treatment and supplied；
Described output protection unit is connected with described first output interface unit, and control goes out from described first output interface unit
Electric current is in default current value range, and described output protection unit is also connected with described processor, described output protection unit
The current value size of detection output, and output current value is sent to described processor, described processor is according to described output electricity
Flow valuve controls described output protection unit and is switched on or switched off electric energy output；
Described first output interface unit includes that the first electric energy output end mouth, described first electric energy output end mouth are protected with described output
Protecting unit to connect, described first electric energy output end mouth is for being connected with external electric terminal, and described output protection unit passes through
Electric energy is flowed to described electric terminal by described first electric energy output end mouth；
Described communication unit is connected with described processor, sets up the data between described airborne electronic equipment terminal charge module and host computer
Communication, the work state information of described airborne electronic equipment terminal charge module is sent extremely by described processor by described communication unit
Host computer, or receive control instruction from host computer.
Airborne electronic equipment terminal charge module the most according to claim 1, it is characterised in that:
Described airborne electronic equipment terminal charge module also includes that a memory element, described memory element are connected with described processor；
Described first output interface unit also includes that the first FPDP, described first FPDP are connected with described processor,
Described processor is communicated to connect with described electric terminal by described first FPDP；
Described communication unit includes ethernet communication module, described processor according to described too Network Communication module from described host computer
The control instruction obtained, will obtain data from described electric terminal and be stored in described memory element, or by described memory element
Data are sent to described electric terminal.
Airborne electronic equipment terminal charge module the most according to claim 2, it is characterised in that described airborne electronic equipment terminal charge
Module also includes the first static protective unit and the second static protective unit for COM1 carries out electrostatic defending；
Described first static protective unit is connected with described communication unit, described second static protective unit and described first data
Port connects.
Airborne electronic equipment terminal charge module the most according to claim 2, it is characterised in that:
Described output protection unit includes that current detecting module and output control module；
The input of described current detecting module is connected with described voltage conversion unit；The outfan of described current detecting module with
Described output controls module and connects, and described current detecting module is also connected with described processor, and described current detecting module will inspection
The output current value measured sends to described processor；
Described output controls module and is connected with described first electric energy output end mouth, controls from described first electric energy output end mouth output
Current value is within default current value range；Described output controls module and is also connected with described processor, and described processor exists
Control described output when described output current value is more than a predetermined current threshold and control module disconnection electric energy output.
Airborne electronic equipment terminal charge module the most according to claim 4, it is characterised in that:
Described airborne electronic equipment terminal charge module also includes that the second output interface unit, described second output interface unit include
Two electric energy output end mouths；
Described current detecting module includes the first current detecting submodule group and the second current detecting submodule group；Described first electric current inspection
Survey submodule group and the second current detecting submodule group is connected with described voltage conversion unit；Described first current detecting submodule group and
Two current detecting submodule groups are connected with described processor the most respectively, and the output current value detected is sent to described processor；
Described output controls the first output control submodule group that module includes being connected with described first current detecting submodule group, and with
The second output that described second current detecting submodule group connects controls submodule group；
Described first output controls submodule group and is connected with described first electric energy output end mouth, controls defeated from the first electric energy output end mouth
The current value gone out is the first load current value；Described second output controls submodule group and is connected with described second electric energy output end mouth,
Controlling the current value from the second electric energy output end mouth output is the second load current value.
Airborne electronic equipment terminal charge module the most according to claim 5, it is characterised in that:
Described first output interface unit also includes that first interface identification module, described second output interface unit also include second
Interface identification module and the second FPDP；
Described first interface identification module is connected with described first FPDP, provides one to be used on described first FPDP
First identification voltage of the first electric energy output end mouth output current class described in supplied for electronic terminal recognition；
Described second interface identification module is connected with described second FPDP, provides one to be used on described second FPDP
Second identification voltage of the second electric energy output end mouth output current class described in supplied for electronic terminal recognition.
Airborne electronic equipment terminal charge module the most according to claim 1, it is characterised in that described airborne electronic equipment terminal charge
Module also includes temperature detecting unit；
Described temperature detecting unit is arranged at described airborne electronic equipment terminal charge inside modules, and described temperature detecting unit is with described
Processor connects；Described processor, when the temperature that described temperature detecting unit detects is more than a temperature threshold, controls described
Output protection unit disconnects electric energy output.
Airborne electronic equipment terminal charge module the most according to claim 1, it is characterised in that described airborne electronic equipment terminal charge
Module also includes duty display unit；
Described duty display unit is connected with described processor, and described processor shows described machine by described duty
Carry the duty of electronic terminal charge module each several part；
Described communication unit also includes that dim signal receives module；
Described dim signal receives module and is connected with described processor, and described processor receives module by described dim signal and connects
Receive the dim signal that host computer sends, and adjust the display brightness of described duty display unit according to described dim signal.
Airborne electronic equipment terminal charge module the most according to claim 1, it is characterised in that described communication unit also includes leading to
Letter address receives module；
Described mailing address receives module and is connected with described processor, and described processor receives module according to described mailing address and connects
The address signal received arranges the ethernet communication address of described communication unit.
Airborne electronic equipment terminal charge module the most according to claim 1, it is characterised in that described input protected location bag
Include:
Protective tube, for cutting off the connection between described charging module and airborne power supply when short circuit；
Input limiting circuit, for being filtered, limit surge electricity to the voltage inputting described airborne electronic equipment terminal charge module
Pressure, anti-overvoltage protection or anti-overflow protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783002.1A CN106208256B (en) | 2016-08-30 | 2016-08-30 | Airborne electronic equipment terminal charge module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783002.1A CN106208256B (en) | 2016-08-30 | 2016-08-30 | Airborne electronic equipment terminal charge module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106208256A true CN106208256A (en) | 2016-12-07 |
| CN106208256B CN106208256B (en) | 2019-03-12 |
Family
ID=58087159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610783002.1A Active CN106208256B (en) | 2016-08-30 | 2016-08-30 | Airborne electronic equipment terminal charge module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106208256B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992563A (en) * | 2017-04-01 | 2017-07-28 | 上海蔚来汽车有限公司 | Expansible charhing unit control system |
| WO2022144221A1 (en) * | 2020-12-28 | 2022-07-07 | Brp-Rotax Gmbh & Co. Kg | Dual-voltage dc power supply |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930191Y (en) * | 2005-08-25 | 2007-08-01 | 陈亮 | AC-to-DC current tramsformer power source with power factor regulating function for lamp |
| CN101150326A (en) * | 2007-10-18 | 2008-03-26 | 方毅 | A communication terminal connection device with charging connection and data communication and storage function |
| CN204928289U (en) * | 2015-09-16 | 2015-12-30 | 中山市海尼达电子科技有限公司 | Novel USB charger |
| CN105471281A (en) * | 2015-11-19 | 2016-04-06 | 成都锐能科技有限公司 | Aviation airborne power supply for portable electronic equipment and aviation seat |
| US20160180632A1 (en) * | 2014-12-19 | 2016-06-23 | Alejandro Santana | Method for Renting a Portable and Universal Power Charger from a Vending Machine |
| CN206076991U (en) * | 2016-08-30 | 2017-04-05 | 成都锐能科技有限公司 | Airborne electronic equipment terminal charge module |
-
2016
- 2016-08-30 CN CN201610783002.1A patent/CN106208256B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930191Y (en) * | 2005-08-25 | 2007-08-01 | 陈亮 | AC-to-DC current tramsformer power source with power factor regulating function for lamp |
| CN101150326A (en) * | 2007-10-18 | 2008-03-26 | 方毅 | A communication terminal connection device with charging connection and data communication and storage function |
| US20160180632A1 (en) * | 2014-12-19 | 2016-06-23 | Alejandro Santana | Method for Renting a Portable and Universal Power Charger from a Vending Machine |
| CN204928289U (en) * | 2015-09-16 | 2015-12-30 | 中山市海尼达电子科技有限公司 | Novel USB charger |
| CN105471281A (en) * | 2015-11-19 | 2016-04-06 | 成都锐能科技有限公司 | Aviation airborne power supply for portable electronic equipment and aviation seat |
| CN206076991U (en) * | 2016-08-30 | 2017-04-05 | 成都锐能科技有限公司 | Airborne electronic equipment terminal charge module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992563A (en) * | 2017-04-01 | 2017-07-28 | 上海蔚来汽车有限公司 | Expansible charhing unit control system |
| WO2022144221A1 (en) * | 2020-12-28 | 2022-07-07 | Brp-Rotax Gmbh & Co. Kg | Dual-voltage dc power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106208256B (en) | 2019-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103795040B (en) | Electronic equipment and power supply adaptor thereof | |
| EP2903205A1 (en) | Detection scheme for four wire pair power over ethernet system | |
| US11588402B2 (en) | Systems and methods for charging a battery | |
| CA3055901C (en) | Portable dual-device charger system | |
| EP2939076A1 (en) | Universal power interface | |
| CN209690871U (en) | A kind of off-peak electrification system and device | |
| US9368955B2 (en) | System and method to derive power and trip a circuit breaker from an external device | |
| US20150236505A1 (en) | Power adapter and method of adapting power for electronic devices | |
| EP2568558A2 (en) | Overvoltage protection circuit and portable electronic device having the same. | |
| CN106208256A (en) | Airborne electronic equipment terminal charge module | |
| CN107316598A (en) | A kind of hot plug fault control device and method | |
| CN106292343A (en) | Power supply system of electronic device | |
| CN113848504A (en) | Port controller power supply path short circuit detection | |
| CN206076991U (en) | Airborne electronic equipment terminal charge module | |
| CN207677424U (en) | A kind of current foldback circuit | |
| EP3565076A1 (en) | Protection circuit and air conditioner | |
| US20150185817A1 (en) | Charging circuit for usb interface | |
| CN108599309A (en) | More mouthfuls of USB fast charge circuits | |
| CN108963970A (en) | A kind of load protection circuit and air conditioner | |
| EP3163713B1 (en) | Uninterruptible electric power system | |
| CN110112799B (en) | High-voltage charging system, equipment and method | |
| CN206673849U (en) | The high-performance electric source module that nuclear power station reactor core Nuclear measurement system uses | |
| CN207801568U (en) | Power-supply system with warm connection function | |
| CN105375597A (en) | Unmanned aerial vehicle intelligent charger | |
| CN110492434A (en) | A kind of under-voltage protecting circuit that brief and practical can restore automatically |
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 |