CN107635325A - A kind of light of stage Intelligent Recognition automatic switching control system - Google Patents
A kind of light of stage Intelligent Recognition automatic switching control system Download PDFInfo
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- CN107635325A CN107635325A CN201610563700.0A CN201610563700A CN107635325A CN 107635325 A CN107635325 A CN 107635325A CN 201610563700 A CN201610563700 A CN 201610563700A CN 107635325 A CN107635325 A CN 107635325A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The present invention relates to a kind of light of stage Intelligent Recognition automatic switching control system.A kind of light of stage Intelligent Recognition automatic switching control system, wherein, including intelligent dimming switch board, stage lighting, remote supervisory and control(ling) equipment and remote control equipment, include AC ac input circuits in intelligent dimming switch board, AC exchanges output circuit, governor circuit, adjusting control circuit and load attribute detection circuit, AC ac input circuits exchange output circuit electrical connection by adjusting control circuit with the AC, governor circuit electrically connects with the adjusting control circuit, stage lighting exchanges output circuit electrical connection with the AC, load attribute detection circuit exchanges the output end electrical connection of output circuit with the governor circuit and the AC respectively, governor circuit can carry out telecommunication with the remote supervisory and control(ling) equipment and remote control equipment.The present invention, so as to switch to corresponding control mode, can effectively protect stage lamp apparatus and the safety of staff with the characteristic of automatic identification stage lighting.
Description
Technical field
The present invention relates to a kind of light of stage Intelligent Recognition automatic switching control system.
Background technology
In current stage lighting system, conventional light fixture has：LED, Computer lamp, Halogen lamp LED, bubble light, fluorescent lamp etc., these light fixtures all respectively have the application characteristic of uniqueness, it is all that dynamic uses that the light fixture of every performance, which uses, species, quantity, the installation site of its light fixture are all different, and control mode otherness is very big, common stage lighting control mode has light modulation, zero cross fired and straight-through etc..Such as：If controlling Computer lamp using dimming mode, the lighter is badly damaged by Computer lamp, or even fire occurs, heavy then cause staff's injures and deaths, so, different light fixtures must select different control modes.At present, existing stage lamp dimming device mostly only has a kind of control mode, so having used significant limitation.
The content of the invention
The present invention is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of light of stage Intelligent Recognition automatic switching control system.The present invention is simple in construction, easy to use, has a variety of stage lighting control modes, and, so as to switch to corresponding control mode output, can effectively protect stage lamp apparatus and the safety of staff with the characteristic of automatic identification stage lighting.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of light of stage Intelligent Recognition automatic switching control system, wherein, including intelligent dimming switch board, stage lighting, remote supervisory and control(ling) equipment and remote control equipment, include AC ac input circuits in the intelligent dimming switch board, AC exchanges output circuit, governor circuit, adjusting control circuit and load attribute detection circuit, the AC ac input circuits exchange output circuit electrical connection by adjusting control circuit with the AC, the governor circuit electrically connects with the adjusting control circuit, the stage lighting exchanges output circuit electrical connection with the AC, the load attribute detection circuit exchanges the output end electrical connection of output circuit with the governor circuit and the AC respectively, the governor circuit can carry out telecommunication with the remote supervisory and control(ling) equipment and remote control equipment.The AC ac input circuits are inputted using 3 phase 380V, single-phase maximum 873A AC AC powers, 380V, single-phase total current maximum 873A 20 tunnels of AC exchange controls or the 220V Parallel opertations loop on 32 tunnels etc. that the AC exchanges output circuit inputs AC ac input circuits, therefore the AC exchanges output circuit can connect multiple stage lightings, and each stage lighting connects according to the needs of itself with corresponding output loop.The parameters such as electric current and voltage that the load attribute detection circuit in each loop can be output in stage lighting according to the AC exchange output circuits in corresponding loop judge the attribute of current loop stage lighting（Resistive, perceptual or capacitive）Then it will determine that result is transferred to governor circuit, according to the judged result of each loop independence, the characteristic that main control circuit corresponds to the stage lighting of each output loop automatically switches to the corresponding way of output, light of stage Intelligent Recognition auto-changeover control function is realized with this governor circuit.Remote supervisory and control(ling) equipment and the remote control equipment is realized to the telesecurity monitoring of the intelligent dimming switch board and long-range output control by the telecommunication between governor circuit.
Further, the load attribute detection circuit of each output loop includes voltage sampling circuit, current sampling circuit, analog-to-digital conversion and Parameter analysis circuit and the impulse output circuit of load characteristic, the voltage sampling circuit and current sampling circuit are connected between AC exchange output circuits and the stage lighting of each output loop, the analog-to-digital conversion and Parameter analysis circuit of each output loop electrically connect with the corresponding voltage sampling circuit and current sampling circuit, the analog-to-digital conversion and Parameter analysis circuit and the governor circuit of impulse output circuit electrical connection each output loop of the load characteristic of each output loop.
The voltage sampling circuit and current sampling circuit of each output loop in real time, accurately monitor the faint change of electric energy various parameters, and detection data are transmitted into analog-to-digital conversion and Parameter analysis circuit in real time；The signal that the analog-to-digital conversion and Parameter analysis circuit of each output loop arrive voltage and current sample carries out a series of analyzing and processing, is then transferred to the impulse output circuit of the load characteristic of each output loop；The impulse output circuit of the load characteristic of each output loop carries out the load of each output loop on the basis of analog-to-digital conversion and Parameter analysis circuit（Stage lighting）The judgement of attribute, the load pulse signal that final output is corresponding, intrinsic, and the load pulse signal of each output loop is transferred to governor circuit；After governor circuit receives the pulse of the load characteristic of each output loop, pulse signals are analyzed, by its characteristic compared with the data being pre-stored in Flash ROM, so as to determine the present load of each output loop（Stage lighting）Attribute, therefore, governor circuit switches corresponding output control signal in time so that adjusting control circuit output moment switches to load with each output loop（Stage lighting）Attribute is consistent, and preserves current state into Flash ROM, until change load next time（Stage lighting）Untill equipment or artificially the modification way of output.It so can effectively protect load（Stage lighting）Equipment and the safety of staff, avoid the loss of property and the injures and deaths of staff.
Further, the governor circuit includes DMX512 circuits, SR485 circuits, power detection circuit and ARTNET, ACN circuit being sequentially connected electrically.The remote control equipment carries out telecommunication by the DMX512 circuits and ARTNET, ACN circuit with the governor circuit, the remote supervisory and control(ling) equipment carries out telecommunication by the SR485 circuits and the governor circuit, ammeter, voltmeter and power table are provided with the intelligent dimming switch board, the ammeter, voltmeter and power table electrically connect with the power detection circuit.Communicated by SR485, the working condition of intelligent dimming switch board can be monitored in real time on remote supervisory and control(ling) equipment；Once there is exception, it can directly disconnect the output of adjusting control circuit by remote control equipment, avoid accident upgrading and deterioration；So as to improve and ensure the safety of equipment.The remote control equipment is by DMX512 control signals and ARTNET, ACN network signal, to control the governor circuit in intelligent dimming cabinet to control being switched on or switched off for adjusting control circuit, to realize the control remotely exported.The data of current electric current, voltage, active power, reactive power, apparent energy, power factor etc. can be read accurately, in real time by ammeter, voltmeter and power table, and these above-mentioned data can be sent on remote supervisory and control(ling) equipment in real time by governor circuit.
Further, the adjusting control circuit includes sine wave and controllable silicon drive control circuit and relay driving control circuit, sine wave and controllable silicon the drive control circuit and relay driving control circuit are connected in parallel between the AC ac input circuits of each output loop and AC exchange output circuits, and sine wave and controllable silicon the drive control circuit and relay driving control circuit electrically connect with the governor circuit.The governor circuit is according to the load of each output loop（Stage lighting）Attributions selection described in one of them in sine wave and controllable silicon drive control circuit and relay driving control circuit export either two while export, and sine wave and controllable silicon drive control circuit itself natively have two kinds of output modes, one kind is sine wave drive control circuit output, another kind is controllable silicon drive control circuit output, so output mode combines during so the present invention just has five, i.e.,：Sine wave drive control circuit output, sine wave drive control circuit mix output with relay driving control circuit, controllable silicon drive control circuit output, controllable silicon drive control circuit mix output and five kinds of patterns of relay driving control circuit output with relay driving control circuit.
There is its intrinsic characteristic for different drive control circuits：A) sine wave dimming is that industry is newest, the light regulating technology of most energy-conserving and environment-protective, it can any characteristic in succession load, including resistive, perceptual and capacitive；B) thyristor regulating just most traditional, the most ripe light regulating technology of industry, it may only resistive load in succession, to perception and the dimming effect unobvious of capacitive load, or even damage equipment；C) relay light modulation is the dimming effect that industry is employed as switch, does not possess linearity light adjusting function；It can any characteristic in succession load, including resistive, perceptual and capacitive.
Further, the remote supervisory and control(ling) equipment includes the remote monitoring display for being used for the remote monitoring server of data storage and being shown for data.The remote monitoring server is provided with FLASH memory and preserved for data, supports outside USB flash disk and SD card unloading function.
Further, the intelligent dimming switch board（1）The control module of each output loop is provided with manual mode switch, and manual mode switch is the selecting switch of three, the mode of operation for artificial selection intelligent dimming switch board（Light modulation, zero passage or straight-through）.
Further, the intelligent dimming switch board is provided with warning device, and the warning device electrically connects with the governor circuit.When intelligent dimming switch board occurs abnormal, governor circuit control warning device is alarmed.
Compared with prior art, beneficial effects of the present invention：
1st, the present invention is in intelligent dimming switch board, the load attribute that the setting of each output loop is independent detects circuit, so that intelligent dimming switch board can be according to the characteristics of the load of current each output loop, the load being used of the current each output loop of automatic decision（Stage lighting）Attribute（Resistive, perceptual or capacitive）；So that intelligent dimming switch board can in real time, automatically switch to load with each output loop（Stage lighting）The corresponding way of output of attribute.
2nd, the present invention sets DMX512 circuits, SR485 circuits, power detection circuit and ARTNET, ACN circuit in the governor circuit of intelligent dimming switch board, the telecommunication between governor circuit and remote supervisory and control(ling) equipment and remote control equipment is realized, the telesecurity monitoring of intelligent dimming switch board and long-range output control function can be achieved.
Brief description of the drawings
Fig. 1 is overall structure connection diagram of the present invention.
Fig. 2 is intelligent dimming switch board internal circuit configuration schematic diagram of the present invention.
Fig. 3 is load attribute detection electrical block diagram of the present invention.
Fig. 4 is governor circuit structural representation of the present invention.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；In order to more preferably illustrate the present embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；To those skilled in the art, some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship explanation described in accompanying drawing, it is impossible to be interpreted as the limitation to this patent.
As depicted in figs. 1 and 2,A kind of light of stage Intelligent Recognition automatic switching control system,Wherein,Including intelligent dimming switch board 1,Stage lighting 2,Remote supervisory and control(ling) equipment 3 and remote control equipment 4,Include AC ac input circuits 5 in the intelligent dimming switch board 1,AC exchanges output circuit 6,Governor circuit 7,Adjusting control circuit 8 and load attribute detection circuit 9,The AC ac input circuits 5 exchange output circuit 6 with the AC by adjusting control circuit 8 and electrically connected,The governor circuit 7 electrically connects with the adjusting control circuit 8,The stage lighting 2 exchanges output circuit 6 with the AC and electrically connected,The load attribute detection circuit 9 exchanges the output end electrical connection of output circuit 6 with the governor circuit 7 and the AC respectively,The governor circuit 7 can carry out telecommunication with the remote supervisory and control(ling) equipment 3 and remote control equipment 4.The AC exchanges AC AC power input of the 3 phase input circuits 5 using 380V, single-phase maximum 873A, 220V, the 27.3A of 380V, single-phase maximum 873A that the AC exchanges output circuit 6 inputs AC ac input circuits 5 AC exchange independent control outputs for 60 tunnels or 96 tunnels etc. Parallel opertation loop, therefore the AC exchanges output circuit 6 can connect multiple stage lightings 2, and each stage lighting 2 connects according to the needs of itself with corresponding output loop.The load attribute detection circuit 9 can judge the attribute of stage lighting 2 according to parameters such as the electric currents and voltage that AC exchange output circuits 6 are output in stage lighting 2（Resistive or perceptual or capacitive）, then will determine that result is transferred to governor circuit 7, governor circuit 7 controls adjusting control circuit 8 to switch to the corresponding way of output, the smooth Intelligent Recognition auto-changeover control function of stage lighting 2 is realized with this according to judged result.The remote supervisory and control(ling) equipment 3 and remote control equipment 4 are realized to the telesecurity monitoring of the intelligent dimming switch board 1 and long-range output control by the telecommunication between governor circuit 7.
As shown in Figure 3, the load attribute detection circuit 9 of each output loop independence includes voltage sampling circuit 91, current sampling circuit 92, analog-to-digital conversion and Parameter analysis circuit 93 and the impulse output circuit of load characteristic 94, the voltage sampling circuit 91 and current sampling circuit 92 of each output loop independence are connected between the AC exchange output circuits 6 and the stage lighting 2, the analog-to-digital conversion and Parameter analysis circuit 93 of each output loop independence electrically connect with the voltage sampling circuit 91 and current sampling circuit 92, the impulse output circuit 94 of the load characteristic of each output loop independence electrically connects the analog-to-digital conversion and Parameter analysis circuit 93 and the governor circuit 7.
The voltage sampling circuit 91 and current sampling circuit 92 of each output loop independence in real time, accurately monitor the faint change of electric energy various parameters, and detection data are transmitted into analog-to-digital conversion and Parameter analysis circuit 93 in real time；The signal that analog-to-digital conversion and Parameter analysis circuit 93 arrive voltage and current sample carries out a series of analyzing and processing, is then transferred to the impulse output circuit 94 of load characteristic；The impulse output circuit 94 of load characteristic is loaded on the basis of analog-to-digital conversion and Parameter analysis circuit 93（Stage lighting 2）The judgement of attribute, the load pulse signal that final output is corresponding, intrinsic, and load pulse signal is transferred to governor circuit 7；After governor circuit 7 receives the pulse of load characteristic, pulse signals are analyzed, by its characteristic compared with the data being pre-stored in Flash ROM, so as to determine present load（Stage lighting 2）Attribute, therefore, governor circuit 7 switches the corresponding output control signal with each output loop in time so that adjusting control circuit 8 exports moment and switches to load with each output loop（Stage lighting）Attribute is consistent, and preserves current state into Flash ROM, until change load next time（Stage lighting）Untill equipment or artificially the modification way of output.It so can effectively protect load（Stage lighting）Equipment and the safety of staff, avoid the loss of property and the injures and deaths of staff.
As shown in figure 4, the governor circuit 7 includes DMX512 circuits 71, SR485 circuits 72, power detection circuit 73 and ARTNET, ACN circuit 74 being sequentially connected electrically.The remote control equipment 4 carries out telecommunication by the DMX512 circuits 71 and ARTNET, ACN circuit 74 with the governor circuit 7, the remote supervisory and control(ling) equipment 3 carries out telecommunication by the SR485 circuits 72 and the governor circuit 7, ammeter, voltmeter and power table are provided with the intelligent dimming switch board 1, the ammeter, voltmeter and power table electrically connect with the power detection circuit 73.Communicated by SR485, the working condition of intelligent dimming switch board 1 can be monitored in real time on remote supervisory and control(ling) equipment 3；Once there is exception, it can directly disconnect the output of adjusting control circuit 8 by remote control equipment 4, avoid accident upgrading and deterioration；So as to improve and ensure the safety of equipment.The remote control equipment 4 is by DMX512 control signals and ARTNET, ACN network signal, to control the governor circuit 7 in flowing power distribution panel to control being switched on or switched off for adjusting control circuit 8, to realize the control remotely exported.The data of current electric current, voltage, active power, reactive power, apparent energy, power factor etc. can be read accurately, in real time by ammeter, voltmeter and power table, and these above-mentioned data can be sent on remote supervisory and control(ling) equipment 3 in real time by governor circuit 7.
In the present embodiment, the adjusting control circuit 8 includes sine wave and controllable silicon drive control circuit and relay driving control circuit, sine wave and controllable silicon the drive control circuit and relay driving control circuit are connected in parallel between AC ac input circuits 5 and AC the exchange output circuit 6, and sine wave and controllable silicon the drive control circuit and relay driving control circuit electrically connect with the governor circuit 7.The governor circuit 7 is according to load（Stage lighting 2）Attributions selection described in one of them in sine wave and controllable silicon drive control circuit and relay driving control circuit export either two while export, and sine wave and controllable silicon drive control circuit itself natively have two kinds of output modes, one kind is sine wave drive control circuit output, another kind is controllable silicon drive control circuit output, so so the present invention just have five in output mode, i.e.,：Sine wave drive control circuit output, sine wave drive control circuit mix output with relay driving control circuit, controllable silicon drive control circuit output, controllable silicon drive control circuit mix output and five kinds of patterns of relay driving control circuit output with relay driving control circuit.
There is its intrinsic characteristic for different drive control circuits：A) sine wave dimming is that industry is newest, the light regulating technology of most energy-conserving and environment-protective, it can any characteristic in succession load, including resistive, perceptual and capacitive；B) thyristor regulating just most traditional, the most ripe light regulating technology of industry, it may only resistive load in succession, to perception and the dimming effect unobvious of capacitive load, or even damage equipment；C) relay light modulation is the dimming effect that industry is employed as switch, does not possess linearity light adjusting function；It can any characteristic in succession load, including resistive, perceptual and capacitive.
In the present embodiment, the remote supervisory and control(ling) equipment 3 includes the remote monitoring display for being used for the remote monitoring server of data storage and being shown for data.The remote monitoring server is provided with FLASH memory and preserved for data, supports outside USB flash disk and SD card unloading function.
In the present embodiment, the intelligent dimming switch board 1 is provided with manual mode switch, and manual mode switch is the selecting switch of three, the mode of operation for artificial selection intelligent dimming switch board 1（Light modulation, zero passage or straight-through）.
In the present embodiment, the intelligent dimming switch board 1 is provided with warning device, and the warning device electrically connects with the governor circuit 7.When intelligent dimming switch board 1 occurs abnormal, governor circuit 7 controls warning device to be alarmed.
Obviously, the above embodiment of the present invention is just for the sake of clearly demonstrating example of the present invention, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.There is no necessity and possibility to exhaust all the enbodiments.All any modification, equivalent and improvement made within the spirit and principles of the invention etc., should be included within the protection domain of the claims in the present invention.
Claims (10)
1. a kind of light of stage Intelligent Recognition automatic switching control system, it is characterised in that including intelligent dimming switch board（1）, stage lighting（2）, remote supervisory and control(ling) equipment（3）With remote control equipment（4）, the intelligent dimming switch board（1）It is interior including AC ac input circuits（5）, AC exchange output circuit（6）, governor circuit（7）, adjusting control circuit（8）Circuit is detected with load attribute（9）, the AC ac input circuits（5）Pass through adjusting control circuit（8）Output circuit is exchanged with the AC（6）Electrical connection, the governor circuit（7）With the adjusting control circuit（8）Electrical connection, the stage lighting（2）Output circuit is exchanged with the AC（6）Electrical connection, the load attribute detect circuit（9）Respectively with the governor circuit（7）And the AC exchanges output circuit（6）Output end electrical connection, the governor circuit（7）Can be with the remote supervisory and control(ling) equipment（3）And remote control equipment（4）Carry out telecommunication.
2. a kind of light of stage Intelligent Recognition automatic switching control system according to claim 1, it is characterised in that the load attribute detects circuit（9）Including voltage sampling circuit（91）, current sampling circuit（92）, analog-to-digital conversion and Parameter analysis circuit（93）And the impulse output circuit of load characteristic（94）, the voltage sampling circuit（91）And current sampling circuit（92）It is connected on the AC exchanges output circuit（6）Between the stage lighting, the analog-to-digital conversion and Parameter analysis circuit（93）With the voltage sampling circuit（91）And current sampling circuit（92）Electrical connection, the impulse output circuit of the load characteristic（94）Electrically connect the analog-to-digital conversion and Parameter analysis circuit（93）With the governor circuit（7）.
A kind of 3. light of stage Intelligent Recognition automatic switching control system according to claim 1 or 2, it is characterised in that the governor circuit（7）Including the DMX512 circuits being sequentially connected electrically（71）, SR485 circuits（72）, power detection circuit（73）With ARTNET, ACN circuit（74）.
A kind of 4. light of stage Intelligent Recognition automatic switching control system according to claim 3, it is characterised in that the remote control equipment（4）Pass through the DMX512 circuits（71）And ARTNET, ACN circuit（74）With the governor circuit（7）Carry out telecommunication.
A kind of 5. light of stage Intelligent Recognition automatic switching control system according to claim 3, it is characterised in that the remote supervisory and control(ling) equipment（3）Pass through the SR485 circuits（72）With the governor circuit（7）Carry out telecommunication.
A kind of 6. light of stage Intelligent Recognition automatic switching control system according to claim 3, it is characterised in that the intelligent dimming switch board（1）It is interior to be provided with ammeter, voltmeter and power table, the ammeter, voltmeter and power table with the power detection circuit（73）Electrical connection.
A kind of 7. light of stage Intelligent Recognition automatic switching control system according to claim 1, it is characterised in that the adjusting control circuit（8）Including sine wave and controllable silicon drive control circuit and relay driving control circuit, sine wave and controllable silicon the drive control circuit and relay driving control circuit are connected in parallel on the AC ac input circuits（5）Output circuit is exchanged with AC（6）Between, sine wave and controllable silicon the drive control circuit and relay driving control circuit with the governor circuit（7）Electrical connection.
A kind of 8. light of stage Intelligent Recognition automatic switching control system according to claim 1, it is characterised in that the remote supervisory and control(ling) equipment（3）The remote monitoring display shown including the remote monitoring server for data storage and for data.
A kind of 9. light of stage Intelligent Recognition automatic switching control system according to claim 1, it is characterised in that the intelligent dimming switch board（1）It is provided with manual mode switch.
A kind of 10. light of stage Intelligent Recognition automatic switching control system according to claim 1, it is characterised in that the intelligent dimming switch board（1）Warning device is provided with, the warning device electrically connects with the governor circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563700.0A CN107635325A (en) | 2016-07-18 | 2016-07-18 | A kind of light of stage Intelligent Recognition automatic switching control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563700.0A CN107635325A (en) | 2016-07-18 | 2016-07-18 | A kind of light of stage Intelligent Recognition automatic switching control system |
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| CN107635325A true CN107635325A (en) | 2018-01-26 |
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| CN201610563700.0A Pending CN107635325A (en) | 2016-07-18 | 2016-07-18 | A kind of light of stage Intelligent Recognition automatic switching control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112312621A (en) * | 2019-11-29 | 2021-02-02 | 广东雅格莱灯光音响有限公司 | Automatic identification locking control system for light beam lamp |
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