CN101594721A - A kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip - Google Patents
A kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip Download PDFInfo
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- CN101594721A CN101594721A CNA2008101129870A CN200810112987A CN101594721A CN 101594721 A CN101594721 A CN 101594721A CN A2008101129870 A CNA2008101129870 A CN A2008101129870A CN 200810112987 A CN200810112987 A CN 200810112987A CN 101594721 A CN101594721 A CN 101594721A
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- control chip
- redundancy fault
- tolerant
- optical fiber
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Abstract
The invention discloses a kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip, comprise lamp socket, lampshade, luminescence unit and the optical fiber that is connected with luminescence unit, the luminescence unit that is provided with in the described lamp socket, described luminescence unit comprises pcb board, and pcb board is provided with some LED light-emitting diodes, power positive cathode circuit and at least two bars control circuit transmission lines; Also be provided with at least one redundancy fault-tolerant drive control chip on the described pcb board, this chip has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by the single line road, control signal is input to redundancy fault-tolerant drive control chip by circuit, and is luminous by the led display unit on the described pcb board of the direct drive controlling of redundancy fault-tolerant drive control chip.
Description
Technical field
The present invention relates to the lamp ornaments lighting field, particularly relate to a kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip.
Background technology
The optical fiber lamp is as a kind of decorating lighting lamp, by widespread usage at decorations such as, metope, screen, gardens.There have in the technology optical fiber lamp to control in the optical fiber lamp luminous element by embedded control chip now to be luminous, realizes showing effects such as various animations, change color with this.Components and parts are many, line is many, power supply is many, circuit is complicated owing to have in the optical fiber lamp light fixture or when connecting each other, the characteristics that components and parts are numerous, and assurance is not gone wrong and is needed system to possess extreme high reliability.But under present engineering level conditions, stable important task places one's entire reliance upon and selects for use at components and parts, the input aspect the control of the improvement of production technology, the quality of production.But because of Installed System Memory at a large amount of components and parts, countless process procedures such as solder joint, small bad in any point wherein all might cause the stability change of final products.Uncontrollable factor wherein is difficult to avoid fully.
Redundancy is meant some parts of repeated configuration system, and when system broke down, the work of trouble unit is got involved and born to the parts of redundant configuration; The fault-tolerant system that is meant still can continue the function of operate as normal when its a certain component faults, fault tolerance generally is to realize by redundant component.The assurance system breaks down or technology that still can operate as normal during mistake is called fault-toleranr technique at some part.Can be divided into two classes from the fault of system: a class is " fatal ", can not repair voluntarily, and for example the critical piece of system all damages; Another kind of is local, may be repaired the mistake that for example subelement inefficacy, line fault, accidental interference cause etc.The redundancy fault-tolerant technology utilizes redundant component to construct a kind of technology that can get rid of the non-lethal fault automatically just.
Summary of the invention
The present invention is in order to solve deficiency of the prior art, to have proposed a kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip especially.
The technical solution used in the present invention is as follows:
A kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip comprises lamp socket, lampshade, luminescence unit and the optical fiber that is connected with luminescence unit,
The luminescence unit that is provided with in the described lamp socket, described luminescence unit comprises pcb board, pcb board is provided with some LED light-emitting diodes, power positive cathode circuit and at least two bars control circuit transmission lines;
Also be provided with at least one redundancy fault-tolerant drive control chip on the described pcb board, this chip has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by the single line road, control signal is input to redundancy fault-tolerant drive control chip by circuit, and is luminous by the led display unit on the described pcb board of the direct drive controlling of redundancy fault-tolerant drive control chip.
Described redundancy fault-tolerant drive control chip has the deixis of reporting an error, and when redundancy fault-tolerant drive control chip made a mistake, redundancy fault-tolerant drive control chip output error index signal was given the indicating device that reports an error.
The described indicating device that reports an error is the LED lamp.
Described redundancy fault-tolerant drive control chip is 180 degree bidirectional redundancy fault-tolerant control chips, at least two signal input parts of this chip connect rightabout two signal controlling circuits, two parallel transmission passages with redundancy fault-tolerant ability are provided, when wherein any transmission channel broke down, control system all can self check also switch to another parallel redundancy passage operation in real time.
Described redundancy fault-tolerant drive control chip is 90 degree four-way redundancy fault-tolerant control chips, at least four signal input parts of this chip orthogonal directions connect four signal transmission lines, four parallel transmission passages with redundancy fault-tolerant ability are provided, when wherein any transmission channel broke down, the self check of the equal energy of control system also switched to any operation in other three parallel redundancy transmission channels in real time.
Described control signal is by the signal input part input signal of redundancy fault-tolerant drive control chip, and is luminous by the described led display unit of the direct drive controlling of described redundancy fault-tolerant drive control chip.
Described control signal is by the signal input part input signal of redundancy fault-tolerant drive control chip, and by described other drive controlling chips of redundancy fault-tolerant drive control chip control, it is luminous directly to drive described led display unit by other drive controlling chip again.
Described optical fiber exocuticle is opaque or translucent.
As can be seen from the above technical solutions, the present invention has following beneficial effect:
1, adopt redundancy fault-tolerant drive control chip connected in series, transmission signals between the chip has a heavy or triple Redundancy Design, when the transmission channel of the transmission signals of chip makes a mistake, signal can also be by other parallel or three redundant channels transmission, do not influence the operate as normal of luminous and other chips of led display unit.
2, redundancy fault-tolerant drive control chip has the deixis of reporting an error, when redundancy fault-tolerant drive control chip makes a mistake, redundancy fault-tolerant drive control chip can upload to control system with packet by circuit, and control system can be carried out errors present according to the information that chip is passed back and be judged; Also can show mistake, make maintenance very convenient by external LED light.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the invention process illustration;
Fig. 3 is a led display unit arrangement architecture schematic diagram of the present invention;
90 degree four-way redundancy fault-tolerant drive control chip syndeton schematic diagrames among Fig. 4 the present invention.
Among the figure: 1, positive source circuit; 2, signal controlling circuit; 3, power cathode circuit; 7, redundancy fault-tolerant drive control chip; 8, resistance; 10, LED light-emitting diode; 12, pcb board; 26, optical fiber; 27, optical fiber sculpture word; 28, lampshade; 29, lamp socket.
Embodiment
Fig. 1 with reference to the accompanying drawings
The optical fiber lamp, comprise lamp socket 29, lampshade 28, luminescence unit 10 and the optical fiber 26 that is connected with luminescence unit 10, the luminescence unit that is provided with in the lamp socket 29, luminescence unit comprises pcb board 12, pcb board 12 is provided with some LED light-emitting diodes 10, positive source circuit 1 and power cathode circuit 3, at least two bars control circuit transmission lines 2; Also be provided with redundancy fault-tolerant drive control chip 7 on the pcb board 12, this chip 7 has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by the single line road, control signal is input to redundancy fault-tolerant drive control chip 7 by circuit, luminous by the led display unit on the described pcb board 12 of redundancy fault-tolerant drive control chip 7 direct drive controlling, one end of optical fiber 26 connects the LED light-emitting diode 10 of luminescence unit, when LED light-emitting diode 10 is luminous, optical fiber 26 transmission rays are to lampshade 28, lampshade 28 from optical fiber 26 polymerizations get up.In this enforcement legend, optical fiber 26 epidermises are opaque, and optical fiber 26 main effects are conducting light.
Fig. 2 with reference to the accompanying drawings,
The optical fiber sculpture word that utilizes the optical fiber lamp to make, main luminescence unit 10 and the optical fiber 26 that is connected with luminescence unit 10, luminescence unit comprises pcb board 12, pcb board 12 is provided with some LED light-emitting diodes 10, positive source circuit 1 and power cathode circuit 3, at least two bars control circuit transmission lines 2; Also be provided with redundancy fault-tolerant drive control chip 7 on the pcb board 12, this chip 7 has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by the single line road, control signal is input to redundancy fault-tolerant drive control chip 7 by circuit, luminous by the led display unit on the described pcb board 12 of redundancy fault-tolerant drive control chip 7 direct drive controlling, according to different needs, can make different fonts to optical fiber 26, optical fiber sculpture word (hello) the 27th utilizes optical fiber 26 to make, in this enforcement legend, optical fiber 26 epidermises are translucent, and optical fiber 26 main effects are conducting light and divergent rays.
Fig. 3 with reference to the accompanying drawings
Fig. 4 with reference to the accompanying drawings, redundancy fault-tolerant control chip 7 is 90 degree four-way redundancy fault-tolerant drive control chips, this chip provides four parallel transmission passages with redundancy fault-tolerant ability by four signal transmission lines 2 of orthogonal directions, when the wherein any transmission channel of signal transmission line 2 broke down, the self check of the equal energy of control system also switched to any operation in other three parallel redundancy transmission channels in real time.
The above execution mode only is used for illustrating the present invention, but is not limited thereto.Under the condition that does not depart from the present invention's design, affiliated technical field personnel can make suitable change adjustment, and these change adjustment also should be included within the claim protection range of the present invention.
Claims (8)
1, a kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip comprises lamp socket, lampshade, luminescence unit and the optical fiber that is connected with luminescence unit,
It is characterized in that:
The luminescence unit that is provided with in the described lamp socket, described luminescence unit comprises pcb board, pcb board is provided with some LED light-emitting diodes, power positive cathode circuit and at least two bars control circuit transmission lines;
Also be provided with at least one redundancy fault-tolerant drive control chip on the described pcb board, this chip has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by the single line road, control signal is input to redundancy fault-tolerant drive control chip by circuit, and is luminous by the led display unit on the described pcb board of the direct drive controlling of redundancy fault-tolerant drive control chip.
2, the optical fiber lamp of a kind of integrating with redundancy fault-tolerance drive control chip according to claim 1, it is characterized in that: described redundancy fault-tolerant drive control chip has the deixis of reporting an error, when redundancy fault-tolerant drive control chip made a mistake, redundancy fault-tolerant drive control chip output error index signal was given the indicating device that reports an error.
3, the optical fiber lamp of a kind of integrating with redundancy fault-tolerance drive control chip according to claim 2 is characterized in that: the described indicating device that reports an error is the LED lamp.
4, according to the optical fiber lamp of claim 1 or 2 described a kind of integrating with redundancy fault-tolerance drive control chip, it is characterized in that: described redundancy fault-tolerant drive control chip is 180 degree bidirectional redundancy fault-tolerant control chips, at least two signal input parts of this chip connect rightabout two signal controlling circuits, two parallel transmission passages with redundancy fault-tolerant ability are provided, when wherein any transmission channel broke down, control system all can self check also switch to another parallel redundancy passage operation in real time.
5, the optical fiber lamp of a kind of integrating with redundancy fault-tolerance drive control chip according to claim 4, it is characterized in that: described redundancy fault-tolerant drive control chip is 90 degree four-way redundancy fault-tolerant control chips, at least four signal input parts of this chip orthogonal directions connect four signal transmission lines, four parallel transmission passages with redundancy fault-tolerant ability are provided, when wherein any transmission channel broke down, the self check of the equal energy of control system also switched to any operation in other three parallel redundancy transmission channels in real time.
6, the optical fiber lamp of a kind of integrating with redundancy fault-tolerance drive control chip according to claim 1, it is characterized in that: described control signal is by the signal input part input signal of redundancy fault-tolerant drive control chip, and is luminous by the described led display unit of the direct drive controlling of described redundancy fault-tolerant drive control chip.
7, the optical fiber lamp of a kind of integrating with redundancy fault-tolerance drive control chip according to claim 6, it is characterized in that: described control signal is by the signal input part input signal of redundancy fault-tolerant drive control chip, by described other drive controlling chips of redundancy fault-tolerant drive control chip control, it is luminous directly to drive described led display unit by other drive controlling chip again.
8, the optical fiber lamp of a kind of integrating with redundancy fault-tolerance drive control chip according to claim 1 is characterized in that: described optical fiber exocuticle is opaque or translucent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101129870A CN101594721A (en) | 2008-05-27 | 2008-05-27 | A kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101129870A CN101594721A (en) | 2008-05-27 | 2008-05-27 | A kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip |
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| Publication Number | Publication Date |
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| CN101594721A true CN101594721A (en) | 2009-12-02 |
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| CNA2008101129870A Pending CN101594721A (en) | 2008-05-27 | 2008-05-27 | A kind of optical fiber lamp of integrating with redundancy fault-tolerance drive control chip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697438A (en) * | 2013-12-31 | 2014-04-02 | 成都有尔科技有限公司 | Intelligent interactive sensing lamp |
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| CN2788011Y (en) * | 2005-03-01 | 2006-06-14 | 临海春和工艺有限公司 | Optical fiber tree capable of regularly lighting in turn |
| CN200982616Y (en) * | 2006-11-17 | 2007-11-28 | 南京春辉科技实业有限公司 | Plug type optical fiber decorative hanging member |
| CN201034293Y (en) * | 2007-02-27 | 2008-03-12 | 鹤山丽得电子实业有限公司 | Fibre-optical window curtain lamp |
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2008
- 2008-05-27 CN CNA2008101129870A patent/CN101594721A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2788011Y (en) * | 2005-03-01 | 2006-06-14 | 临海春和工艺有限公司 | Optical fiber tree capable of regularly lighting in turn |
| CN200982616Y (en) * | 2006-11-17 | 2007-11-28 | 南京春辉科技实业有限公司 | Plug type optical fiber decorative hanging member |
| CN201034293Y (en) * | 2007-02-27 | 2008-03-12 | 鹤山丽得电子实业有限公司 | Fibre-optical window curtain lamp |
Non-Patent Citations (1)
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| 姜潇: "LED显示冗余容错方案应用", 《2008全国LED显示应用技术交流暨产业发展研讨会文集》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697438A (en) * | 2013-12-31 | 2014-04-02 | 成都有尔科技有限公司 | Intelligent interactive sensing lamp |
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Effective date of registration: 20130502 Address after: 518172 Guangdong City, Longgang Province, north of the court of the North Road, Longgang Road, Jing Jing, the new town of, 2 A303 Applicant after: Fan Hongxia Address before: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple science and Technology Parks Tairan 211 701 Applicant before: Li Xin |
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Effective date of registration: 20131127 Address after: 518172 Guangdong City, Longgang Province, north of the court of the North Road, Longgang Road, Jing Jing, the new town of, 2 A303 Applicant after: Huang Chenqi Address before: 518172 Guangdong City, Longgang Province, north of the court of the North Road, Longgang Road, Jing Jing, the new town of, 2 A303 Applicant before: Fan Hongxia |
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Application publication date: 20091202 |