CN201219318Y - Ice pattern modeling lamp with redundant fault-tolerance function - Google Patents
Ice pattern modeling lamp with redundant fault-tolerance function Download PDFInfo
- Publication number
- CN201219318Y CN201219318Y CNU2008201081580U CN200820108158U CN201219318Y CN 201219318 Y CN201219318 Y CN 201219318Y CN U2008201081580 U CNU2008201081580 U CN U2008201081580U CN 200820108158 U CN200820108158 U CN 200820108158U CN 201219318 Y CN201219318 Y CN 201219318Y
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Abstract
The utility model discloses a shuga moulding lamp with redundancy fault-tolerant function, comprising a moulding bracket, a lamp body banded on the moulding bracket and a power line, the lamp body comprises a plurality of lamp strings formed in electrical connection with a display unit through a flexible wire; each display unit comprises a PCB, a LED arranged on the PCB, a driving control chip, a signal circuit, wherein the driving control chip at least includes a redundancy fault-tolerant driving control chip which has at least parallel signal input ends and signal outputs, the signal input ends of each pair of the signal input ends and the signal output ends are connected with the signal output ends through one circuit, the redundancy fault-tolerant driving control chips are connected through two parallel signal control circuits with the redundancy fault-tolerant function.
Description
Technical field
The utility model relates to a kind of light-emitting device, particularly a kind of moulding lamp.
Background technology
Lamp decoration is used as decorates extensive use, particularly in various festival celebrations with corresponding representative as decoration, to increase happy atmosphere.Ice flower model lamp promptly is by moulding lamp water being freezed, can forming the various ice lantern arts work of ice cover.The moulding lamp generally all is to be support with three-dimensional contouring lamp decoration model in the prior art, and colligation lamp string is formed on support then.The transmission channel that the embedded drive controlling chip of moulding lamp of the prior art generally all is made up of four circuits or single line road is come transmission of control signals, when this transmission channel breaks down, transmission signals interrupts, and will have a strong impact on the operate as normal of lamp decoration; And the function that reports an error of prior art chip, generally all can only report an error by indicator light, this mode increases the difficulty that detects maintenance as seeming directly perceived inadequately in the heavy construction application.
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.
The utility model content
The utility model is in order to solve deficiency of the prior art, a kind of ice flower model lamp with functions of redundancy and fault tolerance to be provided especially.
The technical solution of the utility model is: the ice flower model lamp with functions of redundancy and fault tolerance, comprise model bracket, colligation lamp body and the power line on model bracket, described lamp body is to comprise that some display units are electrically connected the lamp string that forms by flexible cord, and each display unit comprises: pcb board; Be arranged on the LED light-emitting diode on the pcb board, this LED light-emitting diode comprises a tube core at least; The drive controlling chip is connected with the LED light-emitting diode, and drive controlling LED lumination of light emitting diode; The signal controlling circuit, input control signal is in the drive controlling chip; At least include a redundancy fault-tolerant drive control chip in the described drive controlling chip, this chip has at least two pairs of parallel signal input parts and signal output part, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, between the redundancy fault-tolerant drive control chip by at least two circuits provided at least two parallel and have functions of redundancy and fault tolerance the signal controlling circuit interconnect.
Described control signal is by the signal input part input of redundancy fault-tolerant drive control chip, by the described LED lumination of light emitting diode of the direct drive controlling of described redundancy fault-tolerant drive control chip.
Described control signal by described other drive controlling chips of redundancy fault-tolerant drive control chip control, directly drives described LED lumination of light emitting diode by other drive controlling chips by the signal input part input of redundancy fault-tolerant drive control chip again.
Described redundancy fault-tolerant drive control chip is 180 degree bidirectional redundancy fault-tolerance drive control chips, this chip has two pairs of parallel signal input parts and signal output part, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, this chip provides two signal controlling circuits that walk abreast and have functions of redundancy and fault tolerance by two circuits of opposite transmission direction, when wherein any bars control circuit broke down, control system all can self check also switch to another parallel signal controlling circuit operation in real time.
Described redundancy fault-tolerant drive control chip is 90 degree four-way redundancy fault-tolerant drive control chips, this chip has four pairs of parallel signal input parts and signal output part, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, this chip provides four signal controlling circuits that walk abreast and have functions of redundancy and fault tolerance by four circuits of orthogonal transmission direction, when wherein any bars control circuit broke down, control system all can self check also switch to other three parallel signal control circuits operations in real time.
Described redundancy fault-tolerant drive control chip has the deixis of reporting an error, when making a mistake when redundancy fault-tolerant drive control chip itself or by other drive controlling chips of its control, and redundancy fault-tolerant drive control chip output error index signal.
Described pcb board and the redundancy fault-tolerant drive control chip that is arranged on the pcb board are encapsulated in the described LED light-emitting diode.
Described display unit adopts the waterproof plastic cement to seal admittedly.
Described LED light-emitting diode is a Piranha LED light-emitting diode.
Described tube core is the combination in any of a kind of or three kinds of primary colours in red light emitting diodes tube core, green LED tube core and the blue LED tube core.
Described pcb board is double-deck pcb board, described LED light-emitting diode is arranged on the front surface of pcb board, described redundancy fault-tolerant drive control chip is arranged on the rear surface of pcb board, and described redundancy fault-tolerant drive control chip passes between pcb board and the described LED light-emitting diode and is electrically connected.
As can be seen from the above technical solutions, the utlity model has following beneficial effect: adopt redundancy fault-tolerant drive control chip connected in series, chip has at least two signal controlling circuits that walk abreast and have functions of redundancy and fault tolerance, control signal has a heavy above Redundancy Design, when wherein a bars control circuit breaks down, control signal can also not influence the operate as normal of LED light-emitting diode and other chips by other parallel signal controlling circuit transmission.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model;
Fig. 2 is the structural representation of the utility model lamp body;
Fig. 3 is the utility model pcb board circuit diagram;
Fig. 4 is another circuit diagram of the utility model pcb board;
Fig. 5 is a johning knot composition between the 90 degree four-way redundancy fault-tolerant drive control chips in the utility model.
Embodiment
See Fig. 1, the utility model model bracket is designed to the deer shape, model bracket also can be designed to the shape of other animals or article, the ice flower model lamp that the utlity model has functions of redundancy and fault tolerance comprises model bracket 1, colligation lamp body 2 and the power line 3 on model bracket, and lamp body 2 is by finishing to be with 4 colligations on model bracket 1.
See Fig. 2, lamp body 2 is to be electrically connected the lamp string that forms by some display units 5 by circuit 9.Display unit 5 is made up of pcb board 7, the LED light-emitting diode 6 and the redundancy fault-tolerant drive control chip 8 that are arranged on the pcb board 7, and pcb board 7 and the redundancy fault-tolerant drive control chip 8 that is arranged on the pcb board 7 are encapsulated in the described LED light-emitting diode 6; LED light-emitting diode 6 adopts Piranha LED light-emitting diode, and Piranha LED lumination of light emitting diode light is even, lighting angle is big and brightness is high; LED light-emitting diode 6 comprises at least more than one tube core, and tube core can comprise the one or any combination in red light emitting diodes tube core, green LED tube core and the blue LED tube core as required; Pcb board 7 adopts double-deck pcb board, LED light-emitting diode 6 is arranged on the front surface of pcb board 7, described redundancy fault-tolerant drive control chip 8 is arranged on the rear surface of pcb board 7, described redundancy fault-tolerant drive control chip 8 passes between pcb board 7 and the described LED light-emitting diode 6 and is electrically connected, this set not only makes the lamp string specious, can also reduce laterally taking up room of display unit.Circuit 9 comprises power line and signal control line, and circuit 9 is made into flexible cord by the outer parcel of waterproof insulation.Display unit 5 seals admittedly by the waterproof plastic cement, can make lamp string good waterproof effect.
See Fig. 3, pcb board 7 is provided with a positive source circuit 31, is connected with LED light-emitting diode 6; A power cathode circuit 32 is connected with redundancy fault-tolerant drive control chip 8; LED light-emitting diode 6 comprises red light emitting diodes tube core 63, green LED tube core 62 and blue LED tube core 61, connects with R1, R2, R3 respectively; Redundancy fault-tolerant drive control chip 8 is 180 degree bidirectional redundancy fault-tolerance drive control chips, this chip has two pairs of parallel signal input parts and signal output part 101 and 104,103 and 102, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, this chip provides two signal controlling circuits 11 that walk abreast and have functions of redundancy and fault tolerance by two circuits of opposite transmission direction, 12, because two circuit transmission directions are opposite, signal input part of two bars control circuits between adjacent redundancy fault-tolerant drive control chip 8 and signal output part 101 and 102, or 103 and 104 when disconnecting simultaneously, but redundancy fault-tolerant drive control chip 8 operate as normal.Redundancy fault-tolerant drive control chip 8 directly comes drive controlling LED light-emitting diode 6 luminous by signal input part 101, the 103 input synchronous control signals of signal controlling circuit 11 and 12 by redundancy fault-tolerant drive control chip 8.When wherein any bars control circuit 11 or 12 broke down, control system all can self check also switch to another parallel signal control circuit operation in real time; Redundancy fault-tolerant control chip 8 has the deixis of reporting an error, when redundancy fault-tolerant drive control chip 8 itself makes a mistake, redundancy fault-tolerant drive control chip 8 uploads to control system by circuit 15 with the rub-out signal packet, control system can be judged according to the information that chip 8 is passed back, directly show the particular location that breaks down, the mode that reports an error is directly perceived, makes the detection maintenance very convenient; Redundancy fault-tolerant control chip 8 also can show mistake by an external LED light; Redundancy fault-tolerant drive control chip 8 is by signal controlling circuit and adjacent redundancy fault-tolerant drive control chip serially concatenated.
See Fig. 4, pcb board 7 is provided with a redundancy fault-tolerant drive control chip 8 and several other drive controlling chips 16, redundancy fault-tolerant drive control chip 8 is 180 degree bidirectional redundancy fault-tolerance drive control chips, this chip not only can self mutual cascade, can also control other external drive controlling chips and come drive controlling lamp point; Redundancy fault-tolerant drive control chip 8 walks abreast by two and has the signal controlling circuit 11 of functions of redundancy and fault tolerance and 12 signal input part 101,103 input synchronous control signals, control other drive controlling chips 16 by redundancy fault-tolerant drive control chip 8, luminous by drive controlling chip 16 direct driving LED light-emitting diodes 6 again.Transmission channel 17 transmission of control signals that other drive controlling chips 16 are formed by four signal controlling circuits.When wherein any bars control circuit 11 or 12 broke down, the self check of the equal energy of control system also switched to the signal input part or the signal output part operation of another parallel redundancy circuit in real time; Redundancy fault-tolerant control chip 8 has the deixis of reporting an error, when making a mistake when redundancy fault-tolerant drive control chip 8 itself or by other chips 16 of its control, redundancy fault-tolerant drive control chip 8 uploads to control system by circuit 15 with the rub-out signal packet, control system can be judged according to the information that chip 8 is passed back, and show concrete errors present; Redundancy fault-tolerant control chip 8 also can show mistake by an external LED light; Redundancy fault-tolerant drive control chip 8 is by the redundancy fault-tolerant drive control chip serially concatenated on signal controlling circuit and the adjacent pcb board.
See Fig. 5, redundancy fault-tolerant control chip 8 is 90 degree four-way redundancy fault-tolerant drive control chips, this chip has four pairs of parallel signal input parts and signal output part 101 and 106,103 and 108,105 and 102,107 and 104, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, this chip provides four signal controlling circuits 11 that walk abreast and have functions of redundancy and fault tolerance by four circuits of orthogonal transmission direction, 12,13 and 14, vertical in four circuit transmission directions, signal input part of two bars control circuits between adjacent redundancy fault-tolerant drive control chip 8 and signal output part 101 and 102, or 103 and 104, or 105 and 106, or 107 and 108 is wherein arbitrary can operate as normal the time, but redundancy fault-tolerant drive control chip chip 8 operate as normal; When signal transmission line 11,12,13 and 14 wherein any line failures, control system all can self check and be switched to other three parallel signal control circuits operations in real time.
The above execution mode only is used for illustrating the utility model, but is not limited thereto.Under the condition that does not depart from the utility model 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 utility model.
Claims (11)
1, the ice flower model lamp that has functions of redundancy and fault tolerance comprises model bracket, colligation lamp body and the power line on model bracket, and described lamp body comprises that some display units are electrically connected the lamp string that forms by flexible cord; Each display unit comprises:
Pcb board;
Be arranged on the LED light-emitting diode on the pcb board, this LED light-emitting diode comprises a tube core at least;
The drive controlling chip is connected with the LED light-emitting diode, and drive controlling LED lumination of light emitting diode;
The signal controlling circuit, input control signal is in the drive controlling chip;
It is characterized in that:
At least include a redundancy fault-tolerant drive control chip in the described drive controlling chip, this chip has at least two pairs of parallel signal input parts and signal output part, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, between the redundancy fault-tolerant drive control chip by at least two circuits provided at least two parallel and have functions of redundancy and fault tolerance the signal controlling circuit interconnect.
2, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 1, it is characterized in that: described control signal is by the signal input part input of redundancy fault-tolerant drive control chip, by the described LED lumination of light emitting diode of the direct drive controlling of described redundancy fault-tolerant drive control chip.
3, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 1, it is characterized in that: described control signal is by the signal input part input of redundancy fault-tolerant drive control chip, by described other drive controlling chips of redundancy fault-tolerant drive control chip control, again by the described LED lumination of light emitting diode of the direct drive controlling of other drive controlling chips.
4, ice flower model lamp with functions of redundancy and fault tolerance according to claim 1, it is characterized in that: described redundancy fault-tolerant drive control chip is 180 degree bidirectional redundancy fault-tolerance drive control chips, this chip has two pairs of parallel signal input parts and signal output part, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, this chip provides two signal controlling circuits that walk abreast and have functions of redundancy and fault tolerance by two circuits of opposite transmission direction, when wherein any bars control circuit broke down, control system all can self check also switch to another parallel signal controlling circuit operation in real time.
5, ice flower model lamp with functions of redundancy and fault tolerance according to claim 1, it is characterized in that: described redundancy fault-tolerant drive control chip is 90 degree four-way redundancy fault-tolerant drive control chips, this chip has four pairs of parallel signal input parts and signal output part, the signal input part of the every pair of signal input part and signal output part is connected with signal output part by the single line road, this chip provides four signal controlling circuits that walk abreast and have functions of redundancy and fault tolerance by four circuits of orthogonal transmission direction, when wherein any bars control circuit broke down, control system all can self check also switch to other three parallel signal control circuits operations in real time.
6, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 1, it is characterized in that: described redundancy fault-tolerant drive control chip has the deixis of reporting an error, when making a mistake when redundancy fault-tolerant drive control chip itself or by other drive controlling chips of its control, redundancy fault-tolerant drive control chip output error index signal.
7, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 1 is characterized in that: described pcb board and the redundancy fault-tolerant drive control chip that is arranged on the pcb board are encapsulated in the described LED light-emitting diode.
8, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 1 is characterized in that: described display unit adopts the waterproof plastic cement to seal admittedly.
9, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 7 is characterized in that: described LED light-emitting diode is a Piranha LED light-emitting diode.
10, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 7 is characterized in that: described tube core is a kind of or combination in any in red light emitting diodes tube core, green LED tube core and the blue LED tube core.
11, the ice flower model lamp with functions of redundancy and fault tolerance according to claim 1, it is characterized in that: described pcb board is double-deck pcb board, described LED light-emitting diode is arranged on the front surface of pcb board, described redundancy fault-tolerant drive control chip is arranged on the rear surface of pcb board, and described redundancy fault-tolerant drive control chip passes between pcb board and the described LED light-emitting diode and is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201081580U CN201219318Y (en) | 2008-05-26 | 2008-05-26 | Ice pattern modeling lamp with redundant fault-tolerance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201081580U CN201219318Y (en) | 2008-05-26 | 2008-05-26 | Ice pattern modeling lamp with redundant fault-tolerance function |
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| Publication Number | Publication Date |
|---|---|
| CN201219318Y true CN201219318Y (en) | 2009-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201081580U Expired - Lifetime CN201219318Y (en) | 2008-05-26 | 2008-05-26 | Ice pattern modeling lamp with redundant fault-tolerance function |
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| Country | Link |
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| CN (1) | CN201219318Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592292A (en) * | 2009-04-30 | 2009-12-02 | 北京中庆微数字设备开发有限公司 | A kind of LED pixel barrel of embedded with redundancy fault-tolerant control chip |
| CN101603647A (en) * | 2009-05-14 | 2009-12-16 | 北京中庆微数字设备开发有限公司 | A kind of LED hose lamp of embedded with redundancy fault-tolerant control chip |
| CN110410699A (en) * | 2019-08-23 | 2019-11-05 | 上犹县嘉亿灯饰制品有限公司 | Copper wire lamp and copper wire lamp control method |
-
2008
- 2008-05-26 CN CNU2008201081580U patent/CN201219318Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592292A (en) * | 2009-04-30 | 2009-12-02 | 北京中庆微数字设备开发有限公司 | A kind of LED pixel barrel of embedded with redundancy fault-tolerant control chip |
| CN101603647A (en) * | 2009-05-14 | 2009-12-16 | 北京中庆微数字设备开发有限公司 | A kind of LED hose lamp of embedded with redundancy fault-tolerant control chip |
| CN101603647B (en) * | 2009-05-14 | 2014-10-29 | 北京中庆微数字设备开发有限公司 | LED hose lamp embedded with redundancy fault-tolerant control chip |
| CN110410699A (en) * | 2019-08-23 | 2019-11-05 | 上犹县嘉亿灯饰制品有限公司 | Copper wire lamp and copper wire lamp control method |
| CN110410699B (en) * | 2019-08-23 | 2024-05-14 | 上犹县嘉亿灯饰制品有限公司 | Copper wire lamp and copper wire lamp control method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |