CN101610626B - Analog decorative light of integrated redundant fault-tolerant drive control chip - Google Patents
Analog decorative light of integrated redundant fault-tolerant drive control chip Download PDFInfo
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- CN101610626B CN101610626B CN200810115168.1A CN200810115168A CN101610626B CN 101610626 B CN101610626 B CN 101610626B CN 200810115168 A CN200810115168 A CN 200810115168A CN 101610626 B CN101610626 B CN 101610626B
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Abstract
The invention discloses an analog decorative light of an integrated redundant fault-tolerant drive control chip. The analog decorative light comprises an analog lightening block, a reflecting plate, an illuminant and a power line, wherein the periphery of the analog lightening block is provided with a groove; the illuminant is arranged inside the groove on the periphery of the analog lightening block; the rear side of the analog lightening block is provided with the reflecting plate; the inside of the illuminant is provided with a lightening unit which comprises at least one light transmission drive control chip, at least one LED, a positive power circuit, a negative power circuit and at least two signal control circuit transmission lines; the light transmission drive control chip is a redundant fault-tolerant drive control chip which is provided with at least two parallel signal control circuit transmission channels; the transmission channels are connected through a circuit; and a control signal is input to the redundant fault-tolerant drive control chip through the circuit, and the redundant fault-tolerant drive control chip directly drives and controls an LED display unit to illuminate.
Description
Technical field
The present invention relates to lamp ornaments lighting field, particularly relate to a kind of analog decorative light of integrating with redundancy fault-tolerance drive control chip.
Background technology
No matter Shi family still in public places, very general as decorating with lamp decoration, but there is wall in its place that is used for decorating, ceiling, show window, some commercial location is also used for decorative floor, because be intended for decoration at these local lamp decorations, rather than be used for throwing light on, and the existing decorative wall that is used for, ceiling, the luminous element of the decorative lamp of show window is nothing more than bulb or LED, due to only directly outwards launching that its luminous element sends, when human eye looks over, tool is with dazzling feeling, particularly at the side line of road, heavy traffic section, various commuter zone, while adopting bulb or LED as luminous element as the alarming device of pavement district and People's Bank of China's side line, tool is with dazzling feeling, thereby the potential safety hazard of existence.As the Lamp box for tunnel that the patent No. 95226163.4 is provided, its shortcoming is that voltage is high, power consumption is large, dangerous, and color is single, light is inhomogeneous and lack change effect.Some lamp box producer is in order to change the situation that this color is single, motor and colored sleeve have specially been installed in lamp box, the Colour changing lamp box being provided as the patent No. 93230279.3, this lamp box is by the colored sleeve rotating of driven by motor, produce so colored dynamic effect, but its normal form of the color change being produced by colored sleeve is still dull, and its color and luster is bright-coloured not.Therefore, people still expect to make a kind of voltage compared with low, power consumption is little, use safety, and color variation, light are even, dazzlingly beautiful, the wall decoration light fixture that has dynamic change effect.
In light fixture or while connecting each other, have that components and parts are many, line is many, power supply is many, circuit is complicated, the feature that components and parts are numerous, assurance is not gone wrong and is needed system to possess extreme high reliability.But under current engineering level conditions, stable important task places one's entire reliance upon and selects at components and parts, the improvement of production technology is, the input aspect the control of the quality of production.But because Installed System Memory is at a large amount of components and parts, the countless process procedures such as solder joint, small bad in any point wherein, all likely causes the stability change of final products.Uncontrollable factor is wherein difficult to avoid completely.
Redundancy refers to some parts of repeated configuration system, and when system breaks down, the work of trouble unit is got involved and born to the parts of redundant configuration; Fault-tolerantly refer to that system still can continue the function of normal work when its a certain component faults, fault tolerance is generally to realize by redundant component.The technology that assurance system breaks down or still can normally work during mistake at some part is called fault-toleranr technique.From the fault of system, can be divided into two classes: a class is " fatal ", impossible self-healing, for example the critical piece of system all damages; Another kind of is local, may be repaired the mistake causing such as subelement inefficacy, line fault, accidental interference etc.Redundancy Fault-tolerant Technology utilizes redundant component to construct a kind of technology that can automatically get rid of non-lethal fault just.
Summary of the invention
The present invention is in order to solve deficiency of the prior art, has proposed especially a kind of analog decorative light of integrating with redundancy fault-tolerance drive control chip.
The technical solution used in the present invention is as follows:
A kind of analog decorative light of integrating with redundancy fault-tolerance drive control chip, comprise simulation luminous, reflector, luminous element, power line, wherein the periphery of simulation luminous is provided with groove, and luminous element is placed in the groove of simulation luminous periphery, is provided with reflector after simulation luminous;
The luminescence unit being provided with in described luminous element, described luminescence unit comprises at least one decorative lighting transmission drive control chip, at least one LED light-emitting diode, power positive cathode circuit and at least two bars control circuit transmission lines;
Described decorative lighting transmission drive control chip is redundancy fault-tolerant drive control chip, this chip has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by single line road, control signal is input to redundancy fault-tolerant drive control chip by circuit, by redundancy fault-tolerant drive control chip, directly drives the LED display unit described in controlling luminous.
Described luminous element is that a plurality of luminescence units form by power positive cathode circuit and at least two bars control circuit transmission line cascades, and described luminescence unit comprises at least one decorative lighting transmission drive control chip, at least one LED LED power source both positive and negative polarity circuit and at least two bars control circuit transmission lines.
Described luminous element is that a plurality of luminescence units form by power positive cathode circuit and at least two bars control circuit transmission line cascades, described luminescence unit comprises pcb board, and pcb board is provided with at least one decorative lighting transmission drive control chip, at least one LED light-emitting diode, power positive cathode circuit and at least two bars control circuit transmission lines.
At least one display unit pcb board in described luminous element is flexible PCB plate or rigidity pcb board.
Described luminous element is that a plurality of luminescence units form by power positive cathode circuit and at least two bars control circuit transmission line cascades, outside at luminescence unit, wrapping the PVC material of layer of transparent, described luminescence unit comprises pcb board, and pcb board is provided with at least one decorative lighting transmission drive control chip, at least one LED light-emitting diode, power positive cathode circuit and at least two bars control circuit transmission lines.
Described luminous element is that at least one display unit is connected in series by least two root signal controlling circuits, a positive source circuit and a power cathode circuit, and form banded structure lamp string with this, the waterproof material of layer of transparent is being wrapped in outside at banded structure lamp string, with this, forms spot.
Described redundancy fault-tolerant drive control chip has the deixis of reporting an error, and when redundancy fault-tolerant drive control chip makes a mistake, redundancy fault-tolerant drive control chip output error index signal is given the indicating device that reports an error.
The described indicating device that reports an error is 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 breaks down, control system all can self check also be switched 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 breaks down, control system all can self check also be switched to any operation in other three parallel redundancy transmission channels in real time.
Described control signal, by the signal input part input signal of redundancy fault-tolerant drive control chip, directly drives the described LED display unit of control luminous by described redundancy fault-tolerant drive control chip.
Described control signal, by the signal input part input signal of redundancy fault-tolerant drive control chip, is controlled described other by redundancy fault-tolerant drive control chip and is driven control chip, then drive control chip directly to drive described LED display unit luminous by other.
The periphery of described simulation luminous is provided with groove, and LED light-emitting diode is placed in the groove of simulation luminous periphery.
As can be seen from the above technical solutions, the present invention has following beneficial effect:
Thereby 1, because the periphery at simulation luminous is provided with for placing the groove of lamp body and circuit board, avoided circuit board to contact with periphery conducting objects, so have advantages of that use is safe.Owing to being provided with the blind hole of some simulation luminous bodies at simulation luminous reverse side, thereby have advantages of that good decorating effect, cost are low.Because the reverse side at simulation luminous is provided with a reflector for optically focused and is provided with the light-diffusing film with light transmission in the front of simulation luminous, thereby have advantages of that luminosity is high, soft.Some for being nested with the hole of luminous element owing to being provided with at bottom portion of groove, thus protection luminous element and easy for installation there is.
2, the transmission control chip of display unit in analog decorative light, employing redundancy fault-tolerant drive control chip is connected in series, signal transmission between chip has a heavy or triple Redundancy Design, when the transmission channel of the signal transmission of chip makes a mistake, signal can also transmit by other parallel or three redundant channels, does not affect the normal work of luminous and other chip of LED display unit in lantern.
3, the redundancy fault-tolerant drive control chip in analog decorative light 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 by packet by circuit, and the information that control system can be passed back according to chip is carried out errors present judgement; Also can show mistake by external LED light, make to keep in repair very convenient.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present invention; Light-emitting block, reflector, luminous element;
Fig. 2 is one of analog decorative light light-emitting block of the present invention, reflector, luminous body structure schematic diagram;
Fig. 3 is two of analog decorative light light-emitting block of the present invention, reflector, luminous body structure schematic diagram;
Fig. 4 is three of analog decorative light light-emitting block of the present invention, reflector, luminous body structure schematic diagram;
Fig. 5 is luminescence unit structure connection diagram of the present invention;
90 degree four-way redundancy fault-tolerant drive control chip syndeton schematic diagrames in Fig. 6 the present invention.
In figure: 2, simulation luminous; 3, power line; 4, blind hole; 5, upper cover; 6, reflector; 7, lower cover; 9, pcb board; 10, LED light-emitting diode; 11, connecting line; 13, power cathode circuit; 14, positive source circuit; 15, signal controlling circuit; 16, groove; 17, redundancy fault-tolerant drive control chip; 18, resistance; 25, luminous element; 28, hole.
Embodiment
With reference to accompanying drawing Fig. 1, Fig. 2, Fig. 3,
A kind of analog decorative light, comprise simulation luminous 2, reflector 6, luminous element 25, power line 3, upper cover 5 and lower cover 7, wherein the periphery of simulation luminous 2 is provided with groove 16, luminous element 25 is placed in the groove 16 of simulation luminous periphery, is provided with reflector 6 after simulation luminous 2; The luminescence unit being provided with in luminous element 25, described luminescence unit comprises at least one redundancy fault-tolerant drive control chip 17, at least one LED light-emitting diode 10, power positive cathode circuit 14,13 and at least two bars control circuits 15, transmission line; Decorative lighting transmission drive control chip on pcb board 9 is redundancy fault-tolerant drive control chip 17, this chip 17 has at least two parallel signal controlling circuit 15 transmission channels, every transmission channel connects by single line road, control signal is input to redundancy fault-tolerant drive control chip 17 by circuit, by redundancy fault-tolerant drive control chip 17, directly drives LED light-emitting diode 10 display units described in controlling luminous.LED light-emitting diode 10 is single three-primary color LED (R, G, B), in disorder for avoiding directly connecting with wire the wiring bringing, LED light-emitting diode 10 can be arranged on pcb board 9, between pcb board 9 and pcb board 9, pass through wire 11 (power positive cathode circuit 13, 14 with at least two bars control circuit 15 transmission lines) be connected, also can between pcb board 9 and pcb board 9, by plug connector, be connected, its pcb board 9 is nested with when the interior installation of its groove 16 the LED light-emitting diode 10 on its pcb board is nested with in hole 28 with LED light- emitting diode 10, 9 of pcb boards are nested with accordingly in groove 16, thereby can play the effect of protection LED light-emitting diode 10.At the reverse side of simulation luminous 2, be provided with some blind holes 4, this blind hole is for simulating the shape of LED light-emitting diode 10, and its blind hole 4 can also arrange as required, as being arranged to word or various pattern form.When the LED light-emitting diode 10 in being arranged on the peripheral groove 16 of simulation luminous 2 is lighted, because its LED light-emitting diode 10 light are directly to disperse, when the LED light-emitting diode 10 in it is arranged on the peripheral groove 16 of simulation luminous 2 is lighted and while being irradiated to the blind hole 4 on simulation luminous 2, this blind hole 4 produces refraction or the reflection of light, thus make human eye perceives to blind hole 4 shinny.
With reference to accompanying drawing Fig. 2 and Fig. 5
In figure, LED light-emitting diode 10 is monochromatic LED light-emitting diode, between its LED light-emitting diode 10 and LED light-emitting diode 10, can be connected with wire, because its LED light-emitting diode 10 be monochromatic LED light-emitting diode less for the wire connecting, thereby can save circuit board, save cost.Described luminous element 25 is that a plurality of luminescence units form by power positive cathode circuit 14,13 and at least two bars control circuit transmission line 15 cascades, and described luminescence unit comprises at least one decorative lighting transmission drive control chip 17, at least one LED light-emitting diodes 10 pipe power positive cathode circuits 14,13 and at least two bars control circuit 15 transmission lines.
With reference to accompanying drawing Fig. 3 and Fig. 5
Described luminous element 25 is that a plurality of luminescence units form by power positive cathode circuit 14,13 and at least two bars control circuit 15 transmission line cascades, described luminescence unit comprises pcb board 9, and pcb board 9 is provided with at least one decorative lighting transmission drive control chip 17, at least one LED light-emitting diode 10, power positive cathode circuit 14,13 and at least two bars control circuit 15 transmission lines.
With reference to accompanying drawing Fig. 2, Fig. 3, Fig. 4 and Fig. 5
A kind of analog decorative light, comprise simulation luminous 2, reflector 6, luminous element 25, power line 3, upper cover 5 and lower cover 7, wherein the periphery of simulation luminous 2 is provided with groove 16, luminous element 25 is placed in the groove 16 of simulation luminous periphery, is provided with reflector 6 after simulation luminous 2; The luminescence unit being provided with in luminous element, the upper cover 5 on simulation luminous 2 is transparent light materials that there is no blind hole 4 in the present embodiment.Described luminous element 25 is that a plurality of luminescence units form by power positive cathode circuit 14,13 and at least two bars control circuit transmission line 15 cascades, outside at luminescence unit, wrapping the PVC material of layer of transparent, described luminescence unit comprises pcb board 9, and pcb board 9 is provided with at least one decorative lighting transmission drive control chip 17, at least one LED light-emitting diode 10, power positive cathode circuit 14,13 and at least two bars control circuit transmission lines 15.
With reference to accompanying drawing Fig. 3 and Fig. 5
A luminous element 25, luminous element 25 is that at least one display unit is connected in series by 15, positive source circuits 14 of at least two root signal controlling circuits and a power cathode circuit 13, and forms tubular structure with this;
The luminescence unit being provided with in luminous element, luminescence unit comprises pcb board 9, pcb board 9 is provided with at least one decorative lighting transmission drive control chip 17, at least one LED light-emitting diode 10, positive source circuit 14 and power cathode circuit 13, at least two bars control circuit 15 transmission lines; On pcb board 9, be also provided with redundancy fault-tolerant drive control chip 17, this chip 17 has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by single line road, control signal is input to redundancy fault-tolerant drive control chip 17 by circuit, by redundancy fault-tolerant drive control chip 17, directly drives the LED display unit of controlling on described pcb board 9 luminous.
With reference to accompanying drawing Fig. 5
On pcb board 9, be provided with a redundancy fault-tolerant drive control chip 17, redundancy fault-tolerant drive control chip 17 is 180 degree bidirectional redundancy fault-tolerance drive control chips, this chip provides two parallel transmission passages with redundancy fault-tolerant ability by rightabout two signal controlling circuits 15, when wherein any transmission channel breaks down, control system all can self check also be switched to another parallel redundancy passage operation in real time; Redundancy fault-tolerant control chip 17 has the deixis of reporting an error, when redundancy fault-tolerant drive control chip 17 makes a mistake, redundancy fault-tolerant drive control chip 17 uploads to control system by circuit by rub-out signal packet, the errors present judgement that the information that control system can be passed back according to chip 17 is carried out, redundancy fault-tolerant control chip 17 also can show mistake by an external LED light; Redundancy fault-tolerant drive control chip 17 is by the redundancy fault-tolerant drive control chip serially concatenated on signal controlling circuit and the adjacent interior pcb board of LED pixel lamp; Redundancy fault-tolerant drive control chip 17 comes direct driving LED light-emitting diode 10 luminous by signal controlling circuit 15 input control signals, LED light-emitting diode 10 is comprised of red light emitting diodes R, green LED G, blue LED B, connects respectively with resistance 18; A positive source circuit 14 and negative line 13 tunnels provide voltage to circuit.
With reference to accompanying drawing Fig. 6
Redundancy fault-tolerant control chip 17 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 15 of orthogonal directions, when signal transmission line 15 is when wherein any transmission channel breaks down, control system all can self check and is switched in real time any operation in other three parallel redundancy transmission channels.
The above execution mode is only used for illustrating the present invention, but is not limited to this.Do not departing under the condition of the present invention design, affiliated technical field personnel can make suitable change and adjustment, and within these change and adjustments also should include claim protection range of the present invention in.
Claims (2)
1. the analog decorative light of an integrating with redundancy fault-tolerance drive control chip, comprise simulation luminous, reflector, luminous element, power line, wherein the periphery of simulation luminous is provided with groove, and luminous element is placed in the groove of simulation luminous periphery, is provided with reflector after simulation luminous; It is characterized in that:
The luminescence unit being provided with in described luminous element, described luminescence unit comprises at least one decorative lighting transmission drive control chip, at least one LED light-emitting diode, power positive cathode circuit and at least two bars control circuit transmission lines;
Described decorative lighting transmission drive control chip is redundancy fault-tolerant drive control chip, this chip has at least two parallel signal controlling circuit transmission channels, every transmission channel connects by single line road, control signal is input to redundancy fault-tolerant drive control chip by circuit, by redundancy fault-tolerant drive control chip, is directly driven and is controlled described LED lumination of light emitting diode; Or
Described control signal, by the signal input part input signal of redundancy fault-tolerant drive control chip, is controlled other by redundancy fault-tolerant drive control chip and is driven control chip, then drive control chip directly to drive described LED lumination of light emitting diode by other;
Described luminous element is that a plurality of luminescence units form by power positive cathode circuit and at least two bars control circuit transmission line cascades, described luminescence unit comprises pcb board, and pcb board is provided with at least one decorative lighting transmission drive control chip, at least one LED light-emitting diode, power positive cathode circuit and at least two bars control circuit transmission lines;
At least one LED LED P CB plate in described luminous element is flexible PCB plate;
In the outside of luminescence unit, wrapping the PVC material of layer of transparent;
Described luminous element is that at least one LED light-emitting diode is connected in series by least two root signal controlling circuits, a positive source circuit and a power cathode circuit, and form banded structure lamp string with this, the waterproof material of layer of transparent is being wrapped in outside at banded structure lamp string, with this, forms spot;
Described LED light-emitting diode is composed in parallel by red light emitting diodes R, green LED G, blue LED B, and described red light emitting diodes R, described green LED G, described blue LED B connect with a resistance respectively;
Described redundancy fault-tolerant drive control chip has the deixis of reporting an error, and when redundancy fault-tolerant drive control chip makes a mistake, redundancy fault-tolerant drive control chip output error index signal is given the indicating device that reports an error; The described indicating device that reports an error is 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 breaks down, control chip all can self check also be switched to another parallel redundancy passage operation in real time.
2. the analog decorative light of a kind of integrating with redundancy fault-tolerance drive control chip according to claim 1, is characterized in that: the periphery of described simulation luminous is provided with groove, and LED light-emitting diode is placed in the groove of simulation luminous periphery.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810115168.1A CN101610626B (en) | 2008-06-17 | 2008-06-17 | Analog decorative light of integrated redundant fault-tolerant drive control chip |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810115168.1A CN101610626B (en) | 2008-06-17 | 2008-06-17 | Analog decorative light of integrated redundant fault-tolerant drive control chip |
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| CN101610626A CN101610626A (en) | 2009-12-23 |
| CN101610626B true CN101610626B (en) | 2014-05-07 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639682Y (en) * | 2003-07-01 | 2004-09-08 | 樊邦弘 | LED analogue decoration lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639682Y (en) * | 2003-07-01 | 2004-09-08 | 樊邦弘 | LED analogue decoration lamp |
Non-Patent Citations (2)
| Title |
|---|
| LED显示冗余容错方案应用;姜潇;《2008全国LED显示应用技术交流暨产业发展研讨会文集》;20080430;第202页1.1，第203页2.22，2.3，；图1，图2 * |
| 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》.2008, |
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Effective date of registration: 20170426 Address after: 523451 Guangdong city of Dongguan province Dong Keng Cun Dong Keng Zhen Bai Shun Lu Xi Yi Heng No. 2 Patentee after: Dongguan Jiasheng lighting products Co., Ltd. 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 Patentee before: Huang Chenqi |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20200617 |