CN206517430U - A kind of interface adaptive device and conference system for conference system - Google Patents
A kind of interface adaptive device and conference system for conference system Download PDFInfo
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- CN206517430U CN206517430U CN201621454696.6U CN201621454696U CN206517430U CN 206517430 U CN206517430 U CN 206517430U CN 201621454696 U CN201621454696 U CN 201621454696U CN 206517430 U CN206517430 U CN 206517430U
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Abstract
The utility model is related to a kind of interface adaptive device and conference system for conference system, wherein, the interface adaptive device includes：With the level detection unit of the processor communication of the conference system；The level detection unit is connected with level sensor circuit；The level detection unit receives the varying level signal inputted in the sensing circuit；The processor determines the different interface type that processor is connected according to the different level signal.The different interface type that the utility model is connected by level sensor circuit energy automatic identification conference system, realize normalization platform research and development management, increase the stability and easy care of product, product is conducive to manage after sale simply, the present invention saves the R ＆ D Expenditures and production management cost of many R＆D teams.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of for the interface adaptive device of conference system and meeting
System.
Background technology
This part to reader introduce may be related to various aspects of the invention background technology, it is believed that can be carried to reader
The background information being provided with, so as to contribute to reader to more fully understand various aspects of the invention.It is, therefore, to be understood that our department
Point explanation be for the above purpose, and not to constitute admission of prior art.
Conference system, by microphone, power amplifier, sound equipment, desktop display, it is widely used in monitoring, commands, dispatches system
In the monitoring systems such as system, public security, fire-fighting, military affairs, meteorology, railway, aviation, the field such as video conference, inquiry system, it is deep by user
Favor.Conference system terminal form is various, it is desirable to which the man-machine interaction peripheral hardware species of configuration also compares many, and so equipment is ground
Hair and production are a challenges.
Understanding to existing products in markets finds that at present, speech voting conference terminal product form is varied, while right
Also version is various for the software answered and man-machine interaction.At present, the terminal of conference system is all to use a set of software and hardware of a station terminal
Separate type development ＆ production, this not only easily produces mistake, and R＆D team isolates the significant wastage for also resulting in human resources,
Extra cost overhead is also brought to production.
The content of the invention
The technical problem to be solved is how to provide a kind of interface adaptive device and conference system for conference system.
For defect of the prior art, the present invention provides a kind of for the interface adaptive device of conference system and meeting
System, the device interface types that can be connected with self-adapting detecting with conference system.
In a first aspect, the invention provides a kind of interface adaptive device for conference system, including：
With the level detection unit of the processor communication of the conference system；
The level detection unit is connected with level sensor circuit；
The level detection unit receives the varying level signal inputted in the sensing circuit；
The processor determines the different interface type that processor is connected according to the different level signal.
Alternatively, the level sensor circuit is multichannel.
Alternatively, the output end of the level sensor circuit is connected with the level sensing unit；
The input of the level sensor circuit connects the high level and low level respectively.
Alternatively, the high level connection power supply.
Alternatively, the low level ground connection.
Alternatively, it is additionally provided with switch element between the output end and low-level input of the level sensor circuit.
Alternatively, the level sensing unit is TCA9535 chips.
Alternatively, the processor is micro-control unit MCU.
In addition, the present invention also provides a kind of conference system, including above-mentioned interface adaptive device.
Alternatively, in addition to the processor display and LED being connected are in indicator lamp；
Also include the button with the level detection unit.
As shown from the above technical solution, the interface adaptive device and conference system for conference system that the present invention is supplied,
The different interface type that the present invention is connected by level sensor circuit energy automatic identification conference system, realizes normalization platform and grinds
Hair management, increases the stability and easy care of product, is conducive to product to manage after sale simply, the present invention saves many R＆D teams
R ＆ D Expenditures and production management cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to make one simply to introduce, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of interface adaptive apparatus structure schematic diagram for conference system in one embodiment of the invention；
Fig. 2 is a kind of interface adaptive apparatus structure schematic diagram for conference system in another embodiment of the present invention；
Fig. 3 is a kind of conference system structural representation in one embodiment of the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention 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
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the present invention provides a kind of interface adaptive device for conference system, including：With the meeting
The level detection unit of the processor communication of system；The level detection unit is connected with level sensor circuit；The level inspection
Survey unit and receive the varying level signal inputted in the sensing circuit；The processor is true according to the different level signal
Determine the different interface type of processor connection.
As shown in Fig. 2 in the present invention, the level sensor circuit can be multichannel, preferably 4 tunnels.As shown in Fig. 2
IO0~IO3 totally 4 IO, level combinations are 2^4=16 kinds.The output end of the level sensor circuit senses single with the level
Member connection；The input of the level sensor circuit connects the high level and low level respectively.As shown in Fig. 2 the high electricity
Flushconnection power supply.The low level ground connection.It is additionally provided between the output end and low-level input of the level sensor circuit
Switch element (K0~K3).
As shown in Fig. 2 the level sensing unit is preferably TCA9535 chips.The processor is micro-control unit
MCU.Level detection unit detects IO0~IO3 level value 0/1, and the level signal sensed is transmitted to processor.It is described
The interrupt signal of processor logic analysis level detection unit transmission reads IO level combinations, is walked each according to level combinations situation
The branch of definition, completes docking port type identification, so as to complete electric self-adapting detecting process.As shown in Fig. 2 the present invention passes through
The presence or absence of resistance being connected in figure on level thanks circuit controls the level state of each interface.
As shown in figure 3, the superiority in order to further embody the interface adaptive device that the present invention is provided, the present invention is also carried
For a kind of conference system, including above-mentioned interface adaptive device.Conference system also includes the display being connected with the processor
Device and LED are in indicator lamp；Also include the button with the level detection unit.The processor logic analysis level detection unit
The interrupt signal of transmission reads IO level combinations, and each customized branch is walked according to level combinations situation, completes docking port type
Identification, so as to complete electric self-adapting detecting process.For example, two-way therein is high level in multichannel level sensor circuit, its
Remaining is low level, confirms that active conference system is connected with LCD display and LED light after the processor logic analysis.It is many
4 tunnel therein is high level in the level sensor circuit of road, and remaining is low level, and current meeting is confirmed after the processor logic analysis
Conference system is also associated with button in the level sensing unit.
In summary, a kind of interface adaptive device and conference system for conference system that the present invention is provided, this hair
The bright different interface type connected by level sensor circuit energy automatic identification conference system, realizes normalization platform research and development pipe
Reason, increases the stability and easy care of product, is conducive to product to manage after sale simply, the present invention saves the research and development of many R＆D teams
Expenditure and production management cost.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.Term " on ", " under " etc. refers to
The orientation or position relationship shown is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify
Description, rather than indicate or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.Unless otherwise clearly defined and limited, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the specification of the present invention, numerous specific details are set forth.Although it is understood that, embodiments of the invention can
To be put into practice in the case of these no details.In some instances, known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this description.Similarly, it will be appreciated that disclose in order to simplify the present invention and helps to understand respectively
One or more of individual inventive aspect, above in the description of the exemplary embodiment of the present invention, each of the invention is special
Levy and be grouped together into sometimes in single embodiment, figure or descriptions thereof.However, should not be by the method solution of the disclosure
Release and be intended in reflection is following：I.e. the present invention for required protection requirement is than the feature that is expressly recited in each claim more
Many features.More precisely, as the following claims reflect, inventive aspect is to be less than single reality disclosed above
Apply all features of example.Therefore, it then follows thus claims of embodiment are expressly incorporated in the embodiment,
Wherein each claim is in itself as the separate embodiments of the present invention.It should be noted that in the case where not conflicting, this
The feature in embodiment and embodiment in application can be mutually combined.The invention is not limited in any single aspect,
Any single embodiment is not limited to, any combination and/or the displacement of these aspects and/or embodiment is also not limited to.And
And, can be used alone the present invention each aspect and/or embodiment or with other one or more aspects and/or its implementation
Example is used in combination.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it all should cover among the claim of the present invention and the scope of specification.
Claims (10)
1. a kind of interface adaptive device for conference system, it is characterised in that including：
With the level detection unit of the processor communication of the conference system；
The level detection unit is connected with level sensor circuit；
The level detection unit receives the varying level signal inputted in the sensing circuit；
The processor determines the different interface type that processor is connected according to the different level signal.
2. interface adaptive device according to claim 1, it is characterised in that the level sensor circuit is multichannel.
3. interface adaptive device according to claim 1, it is characterised in that the output end of the level sensor circuit with
The level sensing unit connection；
The input of the level sensor circuit connects high level and low level respectively.
4. interface adaptive device according to claim 3, it is characterised in that the high level connects power supply.
5. interface adaptive device according to claim 3, it is characterised in that the low level ground connection.
6. interface adaptive device according to claim 3, it is characterised in that the output end of the level sensor circuit with
Switch element is additionally provided between low-level input.
7. interface adaptive device according to claim 1, it is characterised in that the level sensing unit is TCA9535
Chip.
8. interface adaptive device according to claim 1, it is characterised in that the processor is micro-control unit MCU.
9. a kind of conference system, it is characterised in that including the interface adaptive device described in claim 1-8 any one.
10. conference system according to claim 9, it is characterised in that the also display including being connected with the processor
With LED in indicator lamp；
Also include the button with the level detection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454696.6U CN206517430U (en) | 2016-12-27 | 2016-12-27 | A kind of interface adaptive device and conference system for conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454696.6U CN206517430U (en) | 2016-12-27 | 2016-12-27 | A kind of interface adaptive device and conference system for conference system |
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| Publication Number | Publication Date |
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| CN206517430U true CN206517430U (en) | 2017-09-22 |
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| CN201621454696.6U Active CN206517430U (en) | 2016-12-27 | 2016-12-27 | A kind of interface adaptive device and conference system for conference system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114035023A (en) * | 2021-10-22 | 2022-02-11 | 宁波集联软件科技有限公司 | Multi-mode automobile core plate clamp judgment method and judgment system |
-
2016
- 2016-12-27 CN CN201621454696.6U patent/CN206517430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114035023A (en) * | 2021-10-22 | 2022-02-11 | 宁波集联软件科技有限公司 | Multi-mode automobile core plate clamp judgment method and judgment system |
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