CN103310724B - Magnetic induction control system and exhibit information display system - Google Patents
Magnetic induction control system and exhibit information display system Download PDFInfo
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- CN103310724B CN103310724B CN201310161753.6A CN201310161753A CN103310724B CN 103310724 B CN103310724 B CN 103310724B CN 201310161753 A CN201310161753 A CN 201310161753A CN 103310724 B CN103310724 B CN 103310724B
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- 230000006698 induction Effects 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 42
- 230000003993 interaction Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
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Abstract
Magnetic induction control system provided by the invention, for controlling the exhibit information display of more than one piece showpiece, comprising: respectively with more than one piece showpiece multiple magnetic switch one to one; The control chip be connected with described multiple magnetic switch, for determining the mark of the magnetic switch being in conducting state, and, sent the steering order of carrying described mark by communication interface, described steering order is used to indicate the mobile display device receiving steering order and is shown by exhibit information corresponding for described mark.The control system provided by the invention exhibit information corresponding to this magnetic switch according to the magnetic switch of conducting state shows, adopt this control system can realize the control shown more than one piece exhibit information, the too much waste of the hardware resource that the corresponding a set of display control program of a showpiece can be avoided in background technology to bring, reduces the cost of viewing hardware.Present invention also offers a kind of exhibit information display system with above-mentioned control system.
Description
Technical field
The present invention relates to exhibit information display technique field, particularly relate to a kind of magnetic induction control system, the invention still further relates to a kind of exhibit information display system applying above-mentioned control system.
Background technology
In various exhibition center, museum, library, history memorial museum etc. have the occasion of showpiece, and electronic technology is widely used.Such as in exhibition center, conveniently exhibitioner is to the understanding of exhibit information, merely relies on the oral explanation of staff to be nowhere near.In order to save manpower, near each showpiece, (on the exhibition booth of such as showpiece) is provided with electronic display, in the process of showpiece exhibition, electronic display can present the exhibit information relevant to corresponding showpiece automatically, and exhibitioner can by the understanding of exhibit information realization to showpiece on read electronic display screen.And for example in history memorial museum, some showpieces of historical personage on view, such as historical personage's portrait painting or the used article of historical personage etc., in the position that this historical personage's showpiece is corresponding, such as the below of historical personage's portrait painting is provided with electronic display unit, and audience can pass through the relevant information that this electronic display unit (such as LED letter display board) understands this historical personage.
Visible, the electronic display unit of various display exhibit information, achieves the detailed introduction to exhibit information, saves a large amount of manpower.But inventor is in the process implementing the invention, find that above-mentioned display technique at least exists following problem: usually need to arrange corresponding exhibit information display control program for every part showpiece, if more than one piece showpiece, need many cover exhibit information display control programs are installed, this causes the too much waste of hardware resource, and then causes the viewing hardware high cost of exhibit information.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of magnetic induction control system, to solve in showpiece exhibition process, waste too much hardware resource, the problem of the viewing hardware high cost of exhibit information.
For achieving the above object, magnetic induction control system provided by the invention, for controlling the exhibit information display of more than one piece showpiece, comprising:
Respectively with more than one piece showpiece multiple magnetic switch one to one;
The control chip be connected with described multiple magnetic switch, for determining the mark of the magnetic switch being in conducting state, and, sent the steering order of carrying described mark by communication interface, described steering order is used to indicate the mobile display device receiving steering order and is shown by exhibit information corresponding for described mark.
Preferably, above-mentioned control system, described magnetic switch comprises:
Be arranged on the magnet on described mobile display device;
The circuit that two ends are connected with described control chip, described circuit is provided with the switch be made up of metal connecting piece and link, described metal connecting piece is in described magnet and is just connected with link under the magneticaction of described magnet during position, form current return, when described magnet leaves just to position, disconnect with link.
Preferably, above-mentioned control system, described metal connecting piece and described link are positioned at same vertical plane, and described metal connecting piece is positioned at below described link.
Preferably, above-mentioned control system, described metal connecting piece connects a back-moving spring, described magnet leave described just to position time, described metal connecting piece is reset to the position disconnected with link.
Preferably, above-mentioned control system, described metal connecting piece and described link are positioned at same vertical plane, and described metal connecting piece is positioned at above described link;
Described metal connecting piece is the magnet contrary with described magnet polarities.
Preferably, above-mentioned control system, is provided with level translator between described control chip and described communication interface.
The invention provides exhibit information display system, comprise display device and more than one piece showpiece:
Described display device is mobile display device and quantity is one, and its motion track is positioned at predeterminable range before each showpiece;
Described display system also comprises control chip and multiple magnetic switch, wherein:
Each magnetic switch is corresponding with a showpiece position, and only when described mobile display device moves to just to showpiece position, corresponding magnetic switch is switched on;
Described gauge tap is connected with multiple magnetic switch, for determining the mark of the magnetic switch being in conducting state, and, sent the steering order of carrying described mark by communication interface, by described mobile display device, the exhibit information corresponding with this mark is shown.
Preferably, in above-mentioned display system, described magnetic switch comprises:
Be arranged on the magnet on described mobile display device;
The circuit that two ends are connected with described control chip, this circuit is provided with the switch be made up of metal connecting piece and link, described metal connecting piece is in described magnet and is just connected with link under the magneticaction of described magnet during position, form current return, when described magnet leaves just to position, disconnect with link.
Preferably, in above-mentioned display system, described metal connecting piece and described link are positioned at same vertical plane, and described metal connecting piece is positioned at below described link.
Preferably, in above-mentioned display system, described metal connecting piece connects a back-moving spring, described magnet leave described just to position time, described metal connecting piece is reset to the position disconnected with described link.
Magnetic induction control system provided by the invention is used for controlling the exhibit information display of more than one piece showpiece, every part showpiece one_to_one corresponding magnetic switch, control chip is connected with multiple magnetic switch, for determining the mark of the magnetic switch being in conducting state, and the steering order of carrying described mark is sent by communication interface, described instruction is used to indicate the mobile display device receiving steering order and is shown by exhibit information corresponding for mark.The control system provided by the invention exhibit information corresponding to this magnetic switch according to the magnetic switch of conducting state shows, adopt this control system can realize the control shown more than one piece exhibit information, the too much waste of the hardware resource that the corresponding a set of control system of a showpiece can be avoided in background technology to bring, also can reduce the real cost of the exhibit information display of showpiece.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, below the accompanying drawing used in embodiment or description of the prior art is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other embodiment diagram can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the exhibit information display system that the embodiment of the present invention provides;
Fig. 2 is the another kind of structural representation of the exhibit information display system that the embodiment of the present invention provides;
Fig. 3 is a kind of concrete structure schematic diagram of the control chip that the embodiment of the present invention provides;
Fig. 4 is a kind of concrete structure schematic diagram of mobile display device that the embodiment of the present invention provides;
Fig. 5 is a kind of concrete structure schematic diagram of the magnetic switch that the embodiment of the present invention provides;
The another kind of concrete structure schematic diagram of the magnetic switch that Fig. 6 provides for the embodiment of the present invention;
Another the concrete structure schematic diagram of the magnetic switch that Fig. 7 provides for the embodiment of the present invention.
Wherein, in Fig. 6 and Fig. 7, arrow A represents the moving direction of magnet 14, the moving direction of represented by arrow B metal connecting piece 13.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to accompanying drawing 1, the figure shows a kind of structural representation of the exhibit information display system that the embodiment of the present invention provides.With reference now to the exhibit information display system shown in accompanying drawing 1, the magnetic induction control system that the embodiment of the present invention provides is introduced, described magnetic induction control system, for controlling the exhibit information display of more than one piece showpiece, comprising: control chip 2 and multiple magnetic switch 1, wherein:
Multiple magnetic switch 1 respectively with more than one piece showpiece one_to_one corresponding, when some magnetic switchs 1 are in conducting state, then represent the corresponding showpiece of this magnetic switch 1 exhibit information needs be shown;
Control chip 2 is all connected with multiple magnetic switch 1, described control chip 2 is connected with light current interface 4 and provides electric energy normally to work to control chip 2, described control chip 2 is for determining the mark of the magnetic switch 1 being in conducting state, and the steering order of carrying mark is sent by communication interface 5, described steering order is for receiving the mobile display device 6 of steering order by exhibit information display corresponding for mark.
In the course of work of reality, the quantity being in the magnetic switch 1 of conducting state may be one also may for multiple, that is the exhibit information of a showpiece may be had to need to be shown, also the exhibit information of more than one piece showpiece may be had to need to be shown, now control chip 2 can sending controling instruction one by one by communication interface 5, also can pass through communication interface 5 sending controling instruction in the lump.
The magnetic induction control system that the embodiment of the present invention provides is for controlling the display of the exhibit information of more than one piece showpiece, every part showpiece one_to_one corresponding magnetic switch 1, control chip 2 is connected with multiple magnetic switch 1, for determining the mark of the magnetic switch 1 being in conducting state, and the steering order of carrying described mark is sent by communication interface 5, described steering order is used to indicate the mobile display device 6 receiving steering order and is shown by exhibit information corresponding for mark.The control system that the embodiment of the present invention the provides exhibit information corresponding to this magnetic switch 1 according to the magnetic switch 1 of conducting state shows, adopt this control system can realize the control shown more than one piece exhibit information, the too much waste of the hardware resource that the corresponding a set of control system of a showpiece can be avoided in background technology to bring, also can reduce the real cost of the exhibit information display of showpiece.
As shown in Figure 1 or 2, in order to resolution system inside occurs inputing or outputing the inharmonic problem of logic, between control chip 2 and communication interface 5, level translator 3 is provided with.Concrete communication interface 5 can be connected by wired connection mode with mobile display device 6, concrete passes through wired connection interface, such as RS232 serial ports, RS232 parallel port or RJ45 Ethernet interface etc. (as shown in Figure 2), also can be connected by radio connection, such as radio-frequency module etc. (as shown in Figure 1).
As shown in Figure 3, in the magnetic induction control system that the embodiment of the present invention provides, control chip 2 can specifically comprise acquiring unit 21, counter 22, stage unit 23 and transmitting element 24, wherein: acquiring unit 21 is for obtaining the mark of the magnetic switch 1 being in conducting state, in concrete implementation process, each magnetic switch 1 has a corresponding mark (such as numbering), acquiring unit 21 can detect magnetic switch 1 place circuit by detection means and whether be in conducting state, if, then prove that this magnetic switch 1 is in conducting state, and then obtain the mark of this magnetic switch 1 correspondence, counter 22, be connected with acquiring unit 21, mark for obtaining acquiring unit 21 counts, when the mark quantity of the magnetic switch 1 being in opening is one, control chip 2 directly sends, when the mark quantity obtained is multiple, at this time need the problem considering how to send, in the application process of reality, when the mark quantity obtained is multiple, can send one by one according to the order of setting.Stage unit 23, be connected with counter 22, for when the quantity identified is multiple, according to the grade of showpiece corresponding to each mark to mark divided rank, can divide according to the grade height of the grade height of the showpiece of mark correspondence to mark when general, also can carry out the division of grade height by the exhibit information amount size of showpiece corresponding to mark.Transmitting element 24, is connected with stage unit 23, for sending one by one from high to low according to the grade of mark.
Please refer to accompanying drawing 5-7, the magnetic switch 1 that the embodiment of the present invention provides comprises the magnet 14 be arranged on described mobile display device 6; The circuit (comprising electric wire 11 and electric wire 12) that two ends are connected with described control chip 2, described circuit is provided with the switch be made up of metal connecting piece 13 and link, described metal connecting piece 13 is in described magnet 14 and is just connected with link under the magneticaction of described magnet 14 during position, form current return, when described magnet 14 leaves just to position, disconnect with link.In Fig. 5 and Fig. 6, magnet 14 moves in (as shown by arrow A direction) along with mobile display device 6, and metal connecting piece 13 and magnet 14 are in and are just connected to form current return to moving (as shown by arrow B direction) during position under the effect of magnet 14 attractive force with link.Preferably, metal connecting piece 13 and link are positioned at same vertical plane, and the conduction terminal of metal connecting piece 13 is positioned at the below of described link.As shown in Figure 6 and Figure 7, more preferred, metal connecting piece 13 is connected with a back-moving spring 15(one end and is connected on metal connecting piece 13, and one end is arranged on immobilizing foundation 16), when magnet 14 leaves just to position, metal connecting piece 13 is reset to the position disconnected with link.Please refer to accompanying drawing 7, preferably, metal connecting piece 13 and link are positioned at same vertical plane, and metal connecting piece 13 is positioned at the top of link, and metal connecting piece 13 is magnet opposite polarity with magnet 14.
Please refer to Fig. 1 or Fig. 2, based on the control system that the embodiment of the present invention provides, the embodiment of the present invention additionally provides a kind of exhibit information display system, comprise the magnetic induction control system that display device, more than one piece showpiece and above-described embodiment provide, described display device is mobile display device 6 and quantity is one, its motion track is positioned at predeterminable range before each showpiece, each magnetic switch 1 is corresponding with a showpiece position, only when described mobile display device 6 moves to just to showpiece position, corresponding magnetic switch 1 is switched on; Concrete, mobile display device 6 can be roller type or slide rail type mobile device, such as during slide rail type mobile device, the track be slidably matched with slide rail can be set in exhibition center, and then realize the movement of mobile display device 6 between each showpiece, when viewer intends the exhibit information reading a certain showpiece, directly mobile display device 6 is moved to this showpiece relative position.
The mobile display device 6 that the embodiment of the present invention provides can for portable video playback apparatus, video projector, LED display etc., if can show exhibit information display and can the equipment of movement all within the category disclosed in the embodiment of the present invention.Please refer to accompanying drawing 4, the external display device of the magnetic induction control system that the embodiment of the present invention provides comprises receiver module 61, memory module 62, matching module 63 and display module 64, wherein, receiver module 61 is all connected with matching module 63 with memory module 62, the numbering that receiver module 61 sends for receiving described control chip 2; Memory module 62 for storing and each marking matched exhibit information, matching module 63, data module marking matched with this in memory module 62 according to described identifier lookup; Display module, by the exhibit information display in data module.Preferably, above-mentioned receiver module 61, memory module 62, matching module 63 and display module 64 is integration-in-one structure.
For convenience of description, various unit is divided into describe respectively with function when describing above device.Certainly, the function of each unit can be realized in same or multiple software and/or hardware when implementing the application.
It should be noted that, in this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. magnetic induction control system, for controlling the exhibit information display of more than one piece showpiece, is characterized in that, comprise:
Respectively with more than one piece showpiece multiple magnetic switch one to one;
The control chip be connected with described multiple magnetic switch, for determining the mark of the magnetic switch being in conducting state, and, sent the steering order of carrying described mark by communication interface, described steering order is used to indicate the mobile display device receiving steering order and is shown by exhibit information corresponding for described mark;
Wherein, described magnetic switch comprises:
Be arranged on the magnet on described mobile display device;
The circuit that two ends are connected with described control chip, described circuit is provided with the switch be made up of metal connecting piece and link, described metal connecting piece is in described magnet and is just connected with link under the magneticaction of described magnet during position, form current return, when described magnet leaves just to position, disconnect with link.
2. magnetic induction control system according to claim 1, is characterized in that, described metal connecting piece and described link are positioned at same vertical plane, and the conduction terminal of described metal connecting piece is positioned at below described link.
3. magnetic induction control system according to claim 1, is characterized in that:
Described metal connecting piece connects a back-moving spring, described magnet leave described just to position time, described metal connecting piece is reset to the position disconnected with link.
4. magnetic induction control system according to claim 3, is characterized in that:
Described metal connecting piece and described link are positioned at same vertical plane, and described metal connecting piece is positioned at above described link;
Described metal connecting piece is the magnet contrary with described magnet polarities.
5. according to the magnetic induction control system in claim 1-4 described in any one, it is characterized in that, between described control chip and described communication interface, be provided with level translator.
6. exhibit information display system, comprises display device and more than one piece showpiece, it is characterized in that:
Described display device is mobile display device and quantity is one, and its motion track is positioned at predeterminable range before each showpiece;
Described exhibit information display system also comprises control chip and multiple magnetic switch, wherein:
Each magnetic switch is corresponding with a showpiece position, and only when described mobile display device moves to just to showpiece position, corresponding magnetic switch is switched on;
Described control chip is connected with multiple magnetic switch, for determining the mark of the magnetic switch being in conducting state, and, sent the steering order of carrying described mark by communication interface, by described mobile display device, the exhibit information corresponding with this mark is shown;
Wherein said magnetic switch comprises:
Be arranged on the magnet on described mobile display device;
The circuit that two ends are connected with described control chip, this circuit is provided with the switch be made up of metal connecting piece and link, described metal connecting piece is in described magnet and is just connected with link under the graviational interaction of described magnet during position, form current return, when described magnet leaves just to position, disconnect with link.
7. exhibit information display system according to claim 6, is characterized in that, described metal connecting piece and described link are positioned at same vertical plane, and the conduction terminal of described metal connecting piece is positioned at below described link.
8. exhibit information display system according to claim 7, is characterized in that:
Described metal connecting piece connects a back-moving spring, described magnet leave described just to position time, described metal connecting piece is reset to the position disconnected with described link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161753.6A CN103310724B (en) | 2013-05-06 | 2013-05-06 | Magnetic induction control system and exhibit information display system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161753.6A CN103310724B (en) | 2013-05-06 | 2013-05-06 | Magnetic induction control system and exhibit information display system |
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| Publication Number | Publication Date |
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| CN103310724A CN103310724A (en) | 2013-09-18 |
| CN103310724B true CN103310724B (en) | 2015-11-04 |
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| CN201310161753.6A Active CN103310724B (en) | 2013-05-06 | 2013-05-06 | Magnetic induction control system and exhibit information display system |
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| CN112005777A (en) * | 2020-09-08 | 2020-12-01 | 刘一如 | Plant transpiration-based anti-exposure greenhouse and anti-exposure method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0946343A (en) * | 1995-08-02 | 1997-02-14 | Nec Eng Ltd | Monitor information display device for network operation system |
| JPH09134388A (en) * | 1991-07-05 | 1997-05-20 | Hagiwara Denki Kk | Device for editing exhibit explaining medium |
| JP2002149803A (en) * | 2000-11-13 | 2002-05-24 | System Arika:Kk | Exhibition system for works |
| JP2006221280A (en) * | 2005-02-08 | 2006-08-24 | Green Energy & Environment:Kk | Information providing system |
| CN101010689A (en) * | 2004-08-31 | 2007-08-01 | 株式会社内田洋行 | Presentation system |
-
2013
- 2013-05-06 CN CN201310161753.6A patent/CN103310724B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09134388A (en) * | 1991-07-05 | 1997-05-20 | Hagiwara Denki Kk | Device for editing exhibit explaining medium |
| JPH0946343A (en) * | 1995-08-02 | 1997-02-14 | Nec Eng Ltd | Monitor information display device for network operation system |
| JP2002149803A (en) * | 2000-11-13 | 2002-05-24 | System Arika:Kk | Exhibition system for works |
| CN101010689A (en) * | 2004-08-31 | 2007-08-01 | 株式会社内田洋行 | Presentation system |
| JP2006221280A (en) * | 2005-02-08 | 2006-08-24 | Green Energy & Environment:Kk | Information providing system |
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