CN209327915U - A kind of intelligent interaction plate - Google Patents
A kind of intelligent interaction plate Download PDFInfo
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- CN209327915U CN209327915U CN201920345715.9U CN201920345715U CN209327915U CN 209327915 U CN209327915 U CN 209327915U CN 201920345715 U CN201920345715 U CN 201920345715U CN 209327915 U CN209327915 U CN 209327915U
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Abstract
The utility model discloses a kind of intelligent interaction plates, comprising: the first system processor, second system processor, the first switching switch, current limiting switch, data-interface and power supply.Wherein: the first system processor is connect with second system processor by communication interface.The connecting pin of data-interface connection the first switching switch, first switch terminal of the first switching switch is connected to the first system processor, second switch terminal of the first switching switch connects second system processor, to realize the connection of data-interface and the first system processor or second system processor via the first switching switch.The power input of current limiting switch connects power supply, the power input of the power output end connection data-interface of current limiting switch, the feedback port of current limiting switch connects the first system processor, when detecting data-interface overcurrent, it cuts off the power the connection of output end and data-interface, and overcurrent feedback is issued to the first system processor by feedback port.
Description
Technical field
The utility model relates to field of terminal technology, more particularly, to a kind of intelligent interaction plate.
Background technique
With the development of commercial interactive intelligent tablet computer, in education occasion and meeting occasion using more and more.In band
Have in the USB interface with multiple built-in channels (such as channel PC and Android channel) switching, if increasing the limit with feedback pin
Stream switch, then overcurrent protection and prompting can only come into force under Android channel or the channel PC, and can not cut as channel switches
It changes.In this way, without feeding back and reminding accordingly, user has no way of learning current when overcurrent protection occurs after channel switches
Overcurrent is can not accurately to obtain overcurrent reason because surge causes or external USB device failure causes, to make corresponding
Troubleshooting.
Utility model content
The utility model aim is to overcome the deficiencies of the prior art and provide a kind of intelligent interaction plate, can pass through limit
The feedback port of stream switch carries out overcurrent feedback and prompting, and different according to generating when generation overcurrent protection after the switching of channel
Alerting pattern prompt user has the reason of overcurrent is generated by remind user that overcurrent occurs.
To achieve the above object, in a first aspect, the utility model provides a kind of intelligent interaction plate, comprising: the first system
Processor, second system processor, the first switching switch, current limiting switch, data-interface and power supply；Wherein:
The first system processor is connect with the second system processor by communication interface；
The data-interface connects the connecting pin of the first switching switch；First switch terminal of the first switching switch
It is connected to the first system processor；Second switch terminal of the first switching switch connects the second system processor,
To realize the data-interface and the first system processor or second system processor via the first switching switch
Connection；
The power input of the current limiting switch connects the power supply；The power output end of the current limiting switch connects
The power input of the data-interface；The feedback port of the current limiting switch connects the first system processor, to examine
When measuring the data-interface overcurrent, overcurrent feedback is issued to the first system processor by the feedback port, so that
The first system processor controls the connection that the current limiting switch cuts off the power output end Yu the data-interface.
It further, further include display screen；The display screen is connect with the first system processor, the first system
Processor is connect by HDMI interface with the second system processor.
Further, the first system processor corresponding operation system is TV Android system, at the second system
Reason device corresponding operation system is windows system.
Further, the data-interface is USB data interface.
Further, the first switching switch is USB switching switch.
Second aspect, the utility model provide a kind of intelligent interaction plate, comprising: the first system processor, second system
Processor, the first switching switch, the second switching switch, current limiting switch, data-interface and power supply；Wherein:
The first system processor is connect with the second system processor by communication interface；
The data-interface connects the connecting pin of the first switching switch；First switch terminal of the first switching switch
It is connected to the first system processor；Second switch terminal of the first switching switch connects the second system processor,
To realize the data-interface and the first system processor or second system processor via the first switching switch
Connection；
The power input of the current limiting switch connects the power supply；The power output end of the current limiting switch connects
The power input of the data-interface；The feedback port of the current limiting switch connects the connecting pin of the second switching switch,
To send overcurrent feedback to the second switching switch by the feedback port when detecting the data-interface overcurrent；
First switch terminal of the second switching switch connects the first system processor；The second switching switch
Second switch terminal connects the second system processor, with via the second switching switch realize the feedback port with it is described
The connection of the first system processor or second system processor, and handled by first switch terminal to the first system
Device sends the overcurrent feedback or issues overcurrent feedback to the second system processor by second switch terminal.
It further, further include display screen；The display screen is connect with the first system processor, the first system
Processor is connect by HDMI interface with the second system processor.
Further, the first system processor corresponding operation system is TV Android system, at the second system
Reason device corresponding operation system is windows system.
Further, the data-interface is USB data interface.
Further, the first switching switch is USB switching switch；The second switching switch is USB switching switch.
The utility model by adopting the above technical scheme, has the following beneficial effects:
The utility model connects the first system processor 101 by the feedback port of current limiting switch 401, can detect
When 501 overcurrent of data-interface, the first system processor 101 controls the current limiting switch 401 and cuts off the power output end and institute
The connection for stating data-interface 501 is able to protect the Intelligent flat.The utility model embodiment also passes through the current limiting switch
401 feedback port issues overcurrent feedback signal to the first system processor 101, and the first system processor 101 is also
Overcurrent prompt, and the channel being presently according to the intelligent interaction plate can be generated according to the overcurrent feedback signal, generated
Different alerting pattern prompt users have the reason of overcurrent is generated by remind user that overcurrent occurs, so that the intelligent interaction
For plate when overcurrent protection occurs after channel switches, it is former that user can accurately obtain overcurrent according to overcurrent feedback and prompting
Cause facilitates confirmation to be because surge causes or USB device failure causes USB device that cannot identify, to improve processing
Accuracy.And the utility model increases decision logic, further by having used the current limiting switch with overcurrent feedback signal
Improve the accuracy of processing in ground.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for intelligent interaction plate that the utility model first embodiment provides.
Fig. 2 is the interface schematic diagram that prompt user provided by the embodiment of the utility model has overcurrent to generate.
Fig. 3 is a kind of structural schematic diagram for intelligent interaction plate that the utility model second embodiment provides.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
The first embodiment of the utility model:
Fig. 1 and Fig. 2 is please referred to, the utility model first embodiment provides a kind of intelligent interaction plate, comprising: the first system
System processor 101, second system processor 201, first switch switch 301, current limiting switch 401, data-interface 501 and power supply
Power supply 601；Wherein:
The first system processor 101 is connect with the second system processor 201 by communication interface.The data
Interface 501 connects the connecting pin of the first switching switch 301；First switch terminal of the first switching switch 301 is connected to
The first system processor 101；Second switch terminal of the first switching switch 301 connects the second system processor
201, to realize the data-interface 501 and the first system processor 101 or the via the first switching switch 301
The connection of two system processor 201.
Specifically, the first system processor 101 can integrated configuration in the first computer module, the second system
Processor 102 can integrated configuration in second computer module.Wherein, so-called computer module is also referred to as core board, meter
Calculation machine mould group, COM (Computer on module), by system processor, memory, memory, power management and circuit board
It constitutes, and there is operating system, such as Linux, WINCE, QNX, Android, entire computer module constitute a minimum
The computer system of change.
In this embodiment, it is preferred that the operating system of first computer module is Android system, second meter
The operating system of calculation machine module is windows system.It is, of course, understood that in the other embodiments of the utility model,
The operating system of the first computer module of configuration or second computer module can also be corresponded to according to the actual needs, this is practical
It is novel to be not specifically limited.
In the present embodiment, user can select the computer module of current operation according to the actual needs of oneself.Its
In, when the Intelligent flat is switched to channel locating for the first computer module by user, then the first switching switch is led
Lead to the connecting pin and first switch terminal, so that the first system processor is connected to the data-interface 501 with reality
The interaction of existing data.When the Intelligent flat is switched to channel locating for second computer module by user, then described first
Switch connecting pin described in switch conduction and second switch terminal, thus the second system processor and the data-interface
501 interactions being connected to realize data.
In the present embodiment, the power input of the current limiting switch 401 connects the power supply 601；The current limliting
The power output end of switch 401 connects the power input of the data-interface 501；The feedback port of the current limiting switch 401
Connect the first system processor 101, with when detecting 501 overcurrent of data-interface, by the feedback port to
The first system processor 101 issues overcurrent feedback, so that the first system processor 101 controls the current limiting switch
The connection of 401 the cutting power output ends and the data-interface 501.
Wherein, in the present embodiment, the data-interface 501 is the interface for being attached with external equipment, such as
It is supplied to the interface that user is inserted into USB device (such as USB flash disk, hard disk).Preferably, the data-interface 501 is USB interface；Then
Correspondingly, the first switching switch 301 is USB switching switch.Certainly, it should be noted that in other of the utility model
In embodiment, the data-interface 501 is also possible to the interface of other types or agreement, and the utility model does not do specific limit
It is fixed.
The working principle of the intelligent interaction plate of the present embodiment described in detail below, wherein for ease of description, with described
Data-interface 501 be USB interface for be illustrated:
Specifically, in the present embodiment, it is put down when external equipment is connected to the intelligent interaction by the data-interface 501
When on plate, the power supply 601 is supplied by the current limiting switch 401, the data-interface 501 to the external equipment
Electricity.In normal state, the voltage of the offer of power supply 601 5V is to the data-interface 501, so that the data-interface 501
When being connect with external equipment, can under the voltage of 5V steady operation.But in power supply process, if there is data-interface
501 external equipment load short circuits connected or when there is surge, the current limiting switch 401 detects that the data connect at this time
501 overcurrents of mouth simultaneously generate overcurrent feedback signal, and are handled by the feedback port of the current limiting switch 401 to the first system
Device 101 issues the overcurrent feedback signal, after the first system processor 101 receives the overcurrent feedback signal, control
The current limiting switch 401 cuts off the connection of the power output end Yu the data-interface 501, to protect the intelligent interaction flat
Plate.
Further, the first system processor 101 can also generate overcurrent prompt according to the overcurrent feedback signal, with
The reason of reminding user that overcurrent occurs, then at this point, there are several types of mention in the channel being presently according to the intelligent interaction plate
The mode of waking up:
(1), when the intelligent interaction plate is in the channel at 101 place of the first system processor, the first system
After processor 101 receives feedback signal, control current limiting switch 401 cuts off the power output end and the data-interface 501
Connection, with prompt user have overcurrent generate and occur overcurrent the reason of.
(2), when the intelligent interaction plate is in the channel at 201 place of second system processor, the first system
After processor 101 receives feedback signal, the feedback signal is sent to by the second system by the communication interface and is handled
Device 201 after second system processor 201 receives the feedback signal, runs corresponding service routine, to prompt user to have overcurrent
The reason of generating and overcurrent occur (as shown in Figure 2).
(3), when the intelligent interaction plate is in the channel at 201 place of second system processor, the first system
After processor 101 receives feedback signal, the information alert of overcurrent is come out by way of OSD menu, user is prompted to have overcurrent
It generates.
In conclusion the utility model embodiment connects the first system processor by the feedback port of current limiting switch 401
101, it can be when detecting 501 overcurrent of data-interface, the first system processor 101 controls the current limiting switch 401 and cuts off institute
The connection for stating power output end Yu the data-interface 501 is able to protect the Intelligent flat.The utility model embodiment is also logical
The feedback port for crossing the current limiting switch 401 issues overcurrent feedback signal, first system to the first system processor 101
Processor 101 of uniting can also generate overcurrent prompt according to the overcurrent feedback signal, and according to the current institute of the intelligent interaction plate
The channel at place generates different alerting patterns (such as leading to where the intelligent interaction plate is in second system processor 201
When road, after the first system processor 101 receives feedback signal, the information alert of overcurrent is gone out by way of OSD menu
Come) prompt user to have the reason of overcurrent is generated by remind user that overcurrent occurs, so that the intelligent interaction plate is in channel
When overcurrent protection occurring after switching, user can feed back according to the overcurrent and remind accurate acquisition overcurrent reason, facilitate confirmation
It is because surge causes or USB device failure causes USB device that cannot identify, to improve the accuracy of processing.And
The utility model increases decision logic, further improves processing by having used the current limiting switch with overcurrent feedback signal
Accuracy.
On the basis of first embodiment, in a preferred embodiment of the present invention, the intelligent interaction plate further includes showing
Display screen 701；The display screen 701 is connect with the first system processor 101, and the first system processor 101 passes through
HDMI interface is connect with the second system processor 201.In the present embodiment, the display screen is for showing that intelligent interaction is flat
The content of plate, and second system processor 201 is connected to first processor 101 by HDMI interface and is connected to the display screen
701。
To illustrate the application of the present embodiment with several actual application scenarios below convenient for the understanding of the present invention.
Example 1:
In the present embodiment, the first switching switch 301 can realize the switching of data-interface to external USB device,
User passes through data-interface 501 first and connects external USB equipment, such as USB flash disk.When under Android system channel, at this time first
Switching switch 301 can be switched to the first system processor 101, the external USB equipment that user is accessed occur load short circuits or
When there is surge, overcurrent feedback signal is sent to the first system processor 101, the first system processor 101 by current limiting switch 401
After receiving feedback signal, control current limiting switch 401 cuts off the connection of the power output end Yu the data-interface 501, and mentions
Show that user has overcurrent generation.
Example 2:
User passes through data-interface 501 first and connects external USB equipment, such as USB flash disk.When under windows system channel
When, the first switching switch 301 can be switched to second system processor 201 at this time, and the external USB equipment that user is accessed is born
When carrying short circuit or surge occur, overcurrent feedback signal is sent to the first system processor 101, the first system by current limiting switch 401
After system processor 101 receives feedback signal, control current limiting switch 401 cuts off the power output end and the data-interface 501
Connection, and send feedback signal to second system processor 201, after second system processor 201 receives the feedback signal,
Corresponding service routine is run, generating interface prompt user as shown in Figure 2 has overcurrent generation.
Example 3:
User passes through data-interface 501 first and connects external USB equipment, such as USB flash disk.When under windows system channel
When, the first switching switch 301 can be switched to second system processor 201 at this time, and the external USB equipment that user is accessed occurs short
Overcurrent feedback signal is sent to the first system processor 101 by road or when there is surge, current limiting switch 401, at the first system
After reason device 101 receives feedback signal, control current limiting switch 401 cuts off the company of the power output end Yu the data-interface 501
It connects, and the information alert of overcurrent is come out by way of OSD menu, user is prompted to have overcurrent generation.
The second embodiment of the utility model:
Referring to Fig. 3, it includes: the first system processor 102, second system that the second embodiment of the utility model, which provides,
Processor 202, first switches switch 302, second and switches switch 303, current limiting switch 402, data-interface 502 and power supply
602；Wherein:
The first system processor 102 is connect with the second system processor 202 by communication interface；
The data-interface 502 connects the connecting pin of the first switching switch 302；The first switching switch 302
First switch terminal is connected to the first system processor 102；Described in the second switch terminal connection of the first switching switch 302
Second system processor, to realize that the data-interface 502 is handled with the first system via the first switching switch 302
The connection of device 102 or second system processor 202.
Specifically, the first system processor 102 can integrated configuration in the first computer module, the second system
Processor 202 can integrated configuration in second computer module.Wherein, so-called computer module is also referred to as core board, meter
Calculation machine mould group, COM (Computer on module), by system processor, memory, memory, power management and circuit board
It constitutes, and there is operating system, such as Linux, WINCE, QNX, Android, entire computer module constitute a minimum
The computer system of change.
In this embodiment, it is preferred that the operating system of first computer module is Android system, second meter
The operating system of calculation machine module is windows system.It is, of course, understood that in the other embodiments of the utility model,
The operating system of the first computer module of configuration or second computer module can also be corresponded to according to the actual needs, this is practical
It is novel to be not specifically limited.
In the present embodiment, user can select the computer module of current operation according to the actual needs of oneself.Its
In, when the Intelligent flat is switched to channel locating for the first computer module by user, then described first switches switch 302
The connecting pin and first switch terminal is connected, so that the first system processor 102 is connected to the data-interface 501
To realize the interaction of data.It is when the Intelligent flat is switched to channel locating for second computer module by user, then described
The connecting pin and second switch terminal is connected in first switching switch 302, thus the second system processor 202 with it is described
Data-interface 501 is connected to the interaction to realize data.
The power input of the current limiting switch 402 connects the power supply 602；The power supply of the current limiting switch 402
Output end connects the power input of the data-interface 502；The feedback port connection of the current limiting switch second switching
The connecting pin of switch 303, cut to described second by the feedback port when detecting 502 overcurrent of data-interface
It changes switch 303 and sends overcurrent feedback；
First switch terminal of the second switching switch 303 connects the first system processor 102；Second switching
Second switch terminal of switch 303 connects the second system processor 202, to realize institute via the second switching switch 303
The connection of feedback port and the first system processor 102 or second system processor 202 is stated, and is cut by described first
It changes end and sends overcurrent feedback or by second switch terminal to second system to the first system processor 102
Processor 202 of uniting issues overcurrent feedback.
Wherein, in the present embodiment, the data-interface 502 is the interface for being attached with external equipment, such as
It is supplied to the interface that user is inserted into USB device (such as USB flash disk, hard disk).Preferably, the data-interface 502 is USB interface；Then
Correspondingly, the first switching switch 302 is USB switching switch and the second switching switch 303 is USB switching switch, when
So, it should be noted that in the other embodiments of the utility model, the data-interface 502 be also possible to other types or
The interface of person's agreement, the utility model are not specifically limited.The work of the intelligent interaction plate of the present embodiment described in detail below
Principle, wherein for ease of description, be illustrated so that the data-interface 502 is USB interface as an example:
Specifically, in the present embodiment, it is put down when external equipment is connected to the intelligent interaction by the data-interface 502
When on plate, the power supply 602 is supplied by the current limiting switch 401, the data-interface 501 to the external equipment
Electricity.In normal state, the voltage of the offer of power supply 602 5V is to the data-interface 501, so that the data-interface 501
When being connect with external equipment, can under the voltage of 5V steady operation.But in power supply process, if there is data-interface
502 external equipment load short circuits connected or when there is surge, current limiting switch 402 is detecting the data-interface at this time
502 overcurrents simultaneously generate overcurrent feedback signal, and are switched by the feedback port of the current limiting switch 402 to second switching
303 send overcurrent feedback signal, then realize at the feedback port and the first system via the second switching switch 303
Manage the connection of device 102 or second system processor 202, and by first switch terminal to the first system processor
102 send the overcurrent feedback or issue overcurrent feedback to the second system processor 202 by second switch terminal.
After the first system processor 102 or second system processor 202 receive the overcurrent feedback signal, the limit is controlled
The connection that switch 402 cuts off the power output end and the data-interface 502 is flowed, to protect the intelligent interaction plate.
Further, the first system processor 102 and the second system processor 202 can also be according to the overcurrents
Feedback signal generate overcurrent prompt, with remind user occur overcurrent the reason of, then at this point, it is current according to the intelligent interaction plate
There are several types of alerting patterns in locating channel:
(1), when the intelligent interaction plate is in the channel at 102 place of the first system processor, second switching
The connecting pin of switch is connect with first switch terminal；After the second switching switch 303 receives feedback signal, then via second
Switching switch 303 is sent to the first system processor 102, and after the first system processor 102 receives feedback signal, control current limliting is opened
The connection of 401 the cutting power output ends and the data-interface 502 is closed, to prompt user to there is overcurrent to generate and occur overcurrent
The reason of.
(2), when channel where the intelligent interaction plate is in second system processor, the second switching switch
Connecting pin connect with second switch terminal；After the second switching switch 303 receives feedback signal, pass through the second switch terminal
It is sent to second system processor 202, after second system processor 202 receives feedback signal, control current limiting switch 402 is cut off
The connection of the power output end and the data-interface 502, with prompt user have overcurrent generate and occur overcurrent the reason of (such as
Shown in Fig. 2).
In conclusion the utility model embodiment is opened by feedback port connection the second switching of connection of current limiting switch 402
303 are closed, the company of the power output end Yu the data-interface 501 can be cut off when detecting 502 overcurrent of data-interface
It connects, is able to protect the Intelligent flat.The utility model embodiment also passes through the cutting power output end and connects with the data
Mouthful connection, and overcurrent feedback signal and the are issued to the first system processor 101 by the first feedback port switching
Two feedback port switchings issue overcurrent feedback signal, 102 He of the first system processor to the second system processor 202
The second system processor 202 can also generate overcurrent prompt according to the overcurrent feedback signal, and according to the intelligent interaction
The channel that plate is presently in, generating different alerting pattern prompt users has overcurrent to generate by remind user that overcurrent occurs
The reason of, so that the intelligent interaction plate is when occurring overcurrent protection after channel switches, user can be anti-according to the overcurrent
Feedback and the accurate acquisition overcurrent reason of prompting, facilitate confirmation to be because surge causes or USB device failure leads to USB device
It cannot identify, to improve the accuracy of processing.And the utility model with the current limliting with overcurrent feedback signal by opening
It closes, increases decision logic, further improve the accuracy of processing.
On the basis of first embodiment, in a preferred embodiment of the present invention, the intelligent interaction plate further includes showing
Display screen 702；The display screen 702 is connect with the first system processor 102, and the first system processor 102 passes through
HDMI interface is connect with the second system processor 202.In the present embodiment, the display screen is for showing that intelligent interaction is flat
The content of plate, and second system processor 202 is connected to first processor 102 by HDMI interface and is connected to the display screen
702。
To illustrate the application of the present embodiment with several actual application scenarios below convenient for the understanding of the present invention.
Example 1:
In the present embodiment, the first switching switch 302 can realize the switching of data-interface to external USB device.
User passes through data-interface 502 first and connects external USB equipment, such as USB flash disk.When under Android system channel, at this time first
Switching switch 302 and the second switching switch 303 can be switched to the first system processor 102, the external USB equipment that user is accessed
When load short circuits occur or surge occur, overcurrent feedback signal is sent to the second switching switch 303 by current limiting switch 401, then
It is sent to the first system processor 102 via the second switching switch 303, after the first system processor 102 receives feedback signal, control
Current limiting switch 401 processed cuts off the connection of the power output end Yu the data-interface 502, and user is prompted to have overcurrent generation.
Example 2:
In the present embodiment, the first switching switch 302 can realize the switching of data-interface to external USB device.
User passes through data-interface 502 first and connects external USB equipment, such as USB flash disk.When under windows system channel, at this time
One switching switch 302 and the second switching switch 303 can be switched to second system processor 201, and the external USB that user is accessed is set
When standby appearance is short-circuit or surge occurs, overcurrent feedback signal is sent to the second switching switch 303 by current limiting switch 401, then is passed through
It is sent to by the second switching switch 303 to second system processor 201, after second system processor 201 receives feedback signal, control
Current limiting switch 401 processed cuts off the connection of the power output end Yu the data-interface 502, prompts interface prompt as shown in Figure 2
User has overcurrent generation.
The utility model is not limited to above-mentioned preferred forms, and those of ordinary skill in the art open the utility model
Other various forms of products can be obtained under showing, however, do any variation in its shape or structure, it is all have with
The identical or similar technical solution of the application, all falls within the protection scope of the utility model.
Claims (10)
1. a kind of intelligent interaction plate characterized by comprising the first system processor, second system processor, the first switching
Switch, current limiting switch, data-interface and power supply；Wherein:
The first system processor is connect with the second system processor by communication interface；
The data-interface connects the connecting pin of the first switching switch；The first switch terminal connection of the first switching switch
To the first system processor；Second switch terminal of the first switching switch connects the second system processor, with warp
The company of the data-interface and the first system processor or second system processor is realized by the first switching switch
It is logical；
The power input of the current limiting switch connects the power supply；Described in the power output end connection of the current limiting switch
The power input of data-interface；The feedback port of the current limiting switch connects the first system processor, to detect
When the data-interface overcurrent, overcurrent feedback is issued to the first system processor by the feedback port, so that described
The first system processor controls the current limiting switch and cuts off connection between the power output end and the data-interface.
2. intelligent interaction plate according to claim 1, which is characterized in that further include display screen；The display screen and institute
The connection of the first system processor is stated, the first system processor is connect by HDMI interface with the second system processor.
3. intelligent interaction plate according to claim 1, which is characterized in that corresponding with the first system processor to grasp
Making system is TV Android system, is windows system with the second system processor corresponding operation system.
4. intelligent interaction plate according to claim 1, which is characterized in that the data-interface is USB data interface.
5. intelligent interaction plate according to claim 4, which is characterized in that the first switching switch is that USB switching is opened
It closes.
6. a kind of intelligent interaction plate characterized by comprising the first system processor, second system processor, the first switching
Switch, the second switching switch, current limiting switch, data-interface and power supply；Wherein:
The first system processor is connect with the second system processor by communication interface；
The data-interface connects the connecting pin of the first switching switch；The first switch terminal connection of the first switching switch
To the first system processor；Second switch terminal of the first switching switch connects the second system processor, with warp
The company of the data-interface and the first system processor or second system processor is realized by the first switching switch
It is logical；
The power input of the current limiting switch connects the power supply；Described in the power output end connection of the current limiting switch
The power input of data-interface；The feedback port of the current limiting switch connect it is described second switching switch connecting pin, with
When detecting the data-interface overcurrent, overcurrent feedback is sent to the second switching switch by the feedback port；
First switch terminal of the second switching switch connects the first system processor；The second of the second switching switch
Switch terminal connects the second system processor, to realize the feedback port and described first via the second switching switch
The connection of system processor or second system processor, and sent out by first switch terminal to the first system processor
It send the overcurrent to feed back or overcurrent feedback is issued to the second system processor by second switch terminal.
7. intelligent interaction plate according to claim 6, which is characterized in that further include display screen；The display screen and institute
The connection of the first system processor is stated, the first system processor is connect by HDMI interface with the second system processor.
8. intelligent interaction plate according to claim 6, which is characterized in that the first system processor corresponding operation
System is TV Android system, and the second system processor corresponding operation system is windows system.
9. intelligent interaction plate according to claim 6, which is characterized in that the data-interface is USB data interface.
10. intelligent interaction plate according to claim 6, which is characterized in that the first switching switch is that USB switching is opened
It closes；The second switching switch is USB switching switch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345715.9U CN209327915U (en) | 2019-03-18 | 2019-03-18 | A kind of intelligent interaction plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920345715.9U CN209327915U (en) | 2019-03-18 | 2019-03-18 | A kind of intelligent interaction plate |
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| CN209327915U true CN209327915U (en) | 2019-08-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124957A (en) * | 2019-12-31 | 2020-05-08 | 通彩视听科技(上海)有限公司 | USB channel switching device |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124957A (en) * | 2019-12-31 | 2020-05-08 | 通彩视听科技(上海)有限公司 | USB channel switching device |
| CN111124957B (en) * | 2019-12-31 | 2021-10-12 | 通彩视听科技(上海)有限公司 | USB channel switching device |
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