CN108507419A - A kind of master-slave mode firework display system and its duration of ignition are without hysteretic control approach - Google Patents
A kind of master-slave mode firework display system and its duration of ignition are without hysteretic control approach Download PDFInfo
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- CN108507419A CN108507419A CN201710102426.1A CN201710102426A CN108507419A CN 108507419 A CN108507419 A CN 108507419A CN 201710102426 A CN201710102426 A CN 201710102426A CN 108507419 A CN108507419 A CN 108507419A
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- ignition device
- automatic ignition
- display system
- firework display
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- 238000013459 approach Methods 0.000 title claims abstract description 14
- 238000010304 firing Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 34
- 230000003111 delayed effect Effects 0.000 claims abstract description 21
- 238000012360 testing method Methods 0.000 claims description 11
- 230000008054 signal transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005474 detonation Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000001934 delay Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention discloses a kind of master-slave mode firework display systems and its duration of ignition without hysteretic control approach, including the structure of master-slave mode firework display system and the setting without the delayed firing time.Master-slave mode firework display system includes host computer and multiple automatic ignition devices and fireworks.Automatic ignition device is divided into main automatic ignition device and from automatic ignition device, and the firing command that host computer is sent only issues main automatic ignition device, reduces the complexity of control and the probability of error.Setting of the firework display system without the delayed firing time includes obtaining communication delay all in firework display system；Calculate no delayed firing time；After receiving firing command, automatic ignition device carries out ignition operation according to no delayed firing time.This invention removes the influences of the communication delay in firework display system, achieve the effect that accurate ignition and detonation.
Description
Technical field
The present invention relates to firework display control technology field, more particularly to a kind of master-slave mode firework display system and its igniting
Time is without hysteretic control approach.
Background technology
With the variation of society, the transition in epoch, fireworks and firecrackers has been climbed up the stage of modern society from the lives of the people, has been saved
The large-scale occasions such as day celebration, large-scale activity, reception protocol, firecracker of setting off fireworks, which sets off celebrating atmosphere by contrast and has become, a kind of generally goes
For it not only meets the needs of sponsor creates an atmosphere, and also meets the ornamental demand of the masses.It is now still not domestic to fireworks
Firecracker has demand, and in external numerous important festivals or large-scale activity, the especially large-scale fireworks fireworks of fireworks and firecrackers are also quite
It is welcome, and gradually become a kind of usual celebration mode.
Currently to setting off for fireworks has turned to pursuit update, the higher form of expression-art is seted off.This requires energy
The time precision control seted off within the scope of 10ms even smallers, each smoke flower is required to rise in terms of firework display effect
Creative design requirement must be fully achieved on the quick-fried time, 3-D effect otherwise can not just be presented.
Firework display system is formed by remotely setting off control device and automatic ignition device and fireworks, within the system,
The communication seted off between control device and automatic ignition device is realized by wired mode or wireless mode.For medium-sized or large-scale
Fireworks display, the communication of long range can not avoid, and communication media can be by external environmental factors such as temperature, humidity and pressure
Influence, lead to that each automatic ignition device can not be reached at the time of predetermined from setting off the same instruction that control device is sent out,
Produce the communication delay of firework display system.
The communication delay of traditional firework display system is usually ignored.But fireworks can be led to by setting off system communication delay
The effect of presentation generates error with expected, so needing to eliminate system communication delay, to realize that each smoke at scene is spent in point
The requirement of the design creativities such as combined firework or music fireworks is fully achieved on fire and burst time.The communication of firework display system is prolonged
When can be different due to the variation of environment, therefore, carry out being required for taking effective measures elimination communication when firework display every time
The adverse effect prolonged, to realize that fireworks are accurately seted off.
Invention content
The purpose of the present invention is eliminating the communication delay influence in firework display system, to reach the effect of accurate ignition and detonation
Fruit.
To achieve the above object, the present invention provides a kind of master-slave mode firework display systems, including host computer, automatic ignition
Device, fireworks；Host computer is communicated by wired or communication with automatic ignition device；Automatic ignition device connects cigarette
Flower.According to the scheduled fireworks burst time, the corresponding automatic ignition device of the fireworks seted off earliest is needed to be filled for main automatic ignition
It sets, other automatic ignition devices are from automatic ignition device.
Main automatic ignition device is only issued in the firing command that host computer is sent out；As long as main automatic ignition device does not work, from
Automatic ignition device will not all work, and reduce the complexity of control and the probability of error.
Host computer is tablet computer or PC machine；Host computer is to main automatic ignition device and from the igniting of automatic ignition device
Time can carry out write and read operation.
Main automatic ignition device can be communicated with from automatic ignition device；Main automatic ignition device and from automatic ignition device all
It can carry out self-test；Main automatic ignition device and can timing from automatic ignition device.
The present invention also provides a kind of master-slave mode firework display system durations of ignition without hysteretic control approach, including following step
Suddenly：
S101, determine automatic ignition device without the delayed firing time；
S102, by host computer setting automatic ignition device without the delayed firing time；
Preparation firing command is sent to automatic ignition device, determines the work shape of automatic ignition device by S103, host computer
State；
Firing command is sent to main automatic ignition device by S104, host computer；
S105, after reaching setting time, automatic ignition device igniting.
Wherein, in S101 steps, the determining automatic ignition device includes the following steps without the delayed firing time：
S301, host computer send test signal to main automatic ignition device；
S302, main automatic ignition device send return signal, and sharing information；
S303 determines signal transmission time；
S304 calculates communication delay；
S305 inputs the predetermined ignition time；
S306 was calculated without the delayed firing time.
More specifically, record host computer sends test signal to receiving main automatic ignition device to main automatic ignition device
Time needed for return signal is t1；Then host computer is to the communication delay between main automatic ignition device
Record main automatic ignition device signal transmission to the time needed for the automatic ignition device be t2, t3..., tn, i.e., main
Automatic ignition device and from the communication delay between automatic ignition device, wherein n is automatic ignition device in firework display system
Sum.
According to the communication delay and set off policy calculation and be arranged each automatic ignition device without delayed firing when
Between parameter, specially：If being D according to the duration of ignition of the preset each fireworks of strategy is seted off1=(D11, D12..., D1m), D2
=(D21, D22..., D2m) ..., Dn=(Dn1, Dn2..., Dnm), if each predetermined ignition time is set as Dij, wherein i=
(1,2 ..., n), j=(1,2 ..., m), m are the fireworks sum that each automatic ignition device can connect, D11For minimum value；Then will
The duration of ignition of each igniter is set asD2j-t2..., Dnj-tnj；Minimum in the wherein described predetermined ignition time
Value D11It is more thant2..., tnjIn maximum value.
As shown from the above technical solution, the side of firework display system of the present invention and its duration of ignition without Delay control
Method eliminates firework display system and lights a fire caused by communication delay error so that firework display meets the requirement of Art Design；
Using main automatic ignition device and from the structure of automatic ignition device, main automatic ignition device is only issued in firing command, main automatic
Igniter again gives Information Sharing from automatic ignition device, and since main automatic ignition device is lighted a fire at first, it is entire
The beginning of firework display will not start from automatic ignition device as long as it does not start, will thus simplify control task,
The control of multiple automatic ignition devices will be converted for the control to single automatic ignition device.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Description of the drawings
Fig. 1 is the frame diagram of master-slave mode firework display system of the present invention.
Fig. 2 is flow chart of the firework display system duration of ignition without hysteretic control approach of the present invention.
Fig. 3 is the flow chart that firework display system of the present invention is obtained without the delayed firing time.
Specific implementation mode
Fig. 1 is the frame diagram of master-slave mode firework display system of the present invention.
The master-slave mode firework display system includes host computer 1 and multiple automatic ignition devices 3, by wired between them
Or be wirelessly connected 2 and complete information transmission, it is connected by the communication mode 4 different from 2 between each automatic ignition device 3, often
A automatic ignition device 3 can connect multiple fireworks 5, referred to as a fireworks group.
According to the scheduled fireworks burst time, automatic point based on the corresponding automatic ignition device of the fireworks seted off earliest is needed
Fiery device, other automatic ignition devices are from automatic ignition device.
Primary ignition device between automatic ignition device 3 and host computer 1 and in automatic ignition device 3 is filled with from igniting
There are different communication medias between setting, caused consequence is exactly that the instruction sent out from host computer 1 reaches each automatic ignition dress
There are communication delays, this usual delay can be as accurate as ms or us when setting 3.It is connected on the same automatic ignition device 3
Burst times of multiple fireworks 5 can be different, but their communication delay is the same.
Main automatic ignition device is only issued in the firing command that host computer 1 is sent out；As long as main automatic ignition device does not work, from
Automatic ignition device will not all work, and reduce the complexity of control and the probability of error.
Host computer 1 is tablet computer or PC machine；Point of the host computer 1 to main automatic ignition device and from automatic ignition device
The fiery time can carry out write and read operation.
Main automatic ignition device can be communicated with from automatic ignition device；Main automatic ignition device and from automatic ignition device all
It can carry out self-test；Main automatic ignition device and can timing from automatic ignition device.
In order to be accurately controlled to the duration of ignition in large-scale firework display system, the present invention provides a kind of fireworks
The system duration of ignition is seted off without hysteretic control approach, for the firework display with host computer and multiple automatic ignition devices composition
System, the host computer constitute an information transfer network with automatic ignition device.
As shown in Fig. 2, be flow chart of the firework display system duration of ignition without hysteretic control approach of the present invention, including
Following steps：
S101, determine automatic ignition device without the delayed firing time；
Specifically, the effect that presented according to fireworks, estimate the duration of ignition that each fireworks correspond to igniter；It is same
Automatic ignition device can connect multiple fireworks, these fireworks can detonate or asynchronously detonate simultaneously；Different automatic points
Fiery device can light a fire simultaneously, can also be different igniting；It specifically can be real by controlling the duration of ignition in each automatic ignition device
It is existing.
S102, by host computer setting automatic ignition device without the delayed firing time；
The duration of ignition information of each fireworks is sent to by host computer the corresponding points of corresponding automatic ignition device
Fiery channel.
Preparation firing command is sent to automatic ignition device, determines the work shape of automatic ignition device by S103, host computer
State；
I.e. preparation firing command is sent to automatic ignition device by host computer, and automatic ignition device carries out after receiving instruction
Self-test determines whether automatic ignition device state is normal, then by status information feedback to host computer.
After host computer receives the status information of automatic ignition device feedback, judge whether that firing command can be sent, such as
What fruit received is the signal of affirmative, shows that automatic ignition device is all gone well, thens follow the steps S104, firing command is sent to
Main automatic ignition device；, whereas if what is received is the signal of negative, then hand inspection automatic ignition device, Bu Huifa are needed
Send firing command.
Firing command is sent to main automatic ignition device by S104, host computer；
S105, after reaching setting time, automatic ignition device igniting；
After main automatic ignition device receives firing command, Information Sharing is given from automatic ignition device, each automatic point
Timer in fiery device starts timing, and timing is to carrying out ignition operation when setting time.
The design of the firework display system without delayed firing duration control method is each based on the firework display system
There are communication delays between a device, and before implementing ignition operation, the communication delay of firework display system can be according to certain
Method be calculated.
As shown in figure 3, for the flow chart that firework display system of the present invention is obtained without the delayed firing time, including it is following
Step：
S301, host computer send test signal to main automatic ignition device；
S302, main automatic ignition device send return signal, and sharing information；
Main automatic ignition device generates two actions after receiving test signal, first, sending back letter in reply to host computer immediately
Number, the other is to from automatic ignition device sharing information.
S303 determines signal transmission time；
S304 calculates communication delay；
S305 inputs the predetermined ignition time；
S306 was calculated without the delayed firing time.
The duration of ignition for the automatic ignition device being calculated is sent to each automatic ignition device；Single automatic ignition
When being connected with multiple fireworks that different moments set off in device, corresponding good respective igniting interface, ignition channel is needed to can reach
32.
More specifically, record host computer sends test signal to receiving main automatic ignition device to main automatic ignition device
Time needed for return signal is t1；Then host computer is to the communication delay between main automatic ignition device
Record main automatic ignition device signal transmission to the time needed for the automatic ignition device be t2, t3..., tn, i.e., main
Automatic ignition device and from the communication delay between automatic ignition device, wherein n is automatic ignition device in firework display system
Sum.
According to the communication delay and set off policy calculation and be arranged each automatic ignition device without delayed firing when
Between parameter, specially：If being D according to the duration of ignition of the preset each fireworks of strategy is seted off1=(D11, D12..., D1m), D2
=(D21, D22..., D2m) ..., Dn=(Dn1, Dn2..., Dnm), if each predetermined ignition time is set as Dij, wherein i=
(1,2 ..., n), j=(1,2 ..., m), m are the fireworks sum that each automatic ignition device can connect, D11For minimum value；Then will
The duration of ignition of each igniter is set asD2j-t2..., Dnj-tnj；Minimum in the wherein described predetermined ignition time
Value D11It is more thant2..., tnjIn maximum value.
As shown from the above technical solution, the side of firework display system of the present invention and its duration of ignition without Delay control
Method eliminates firework display system and lights a fire caused by communication delay error so that firework display meets the requirement of Art Design；
Using main automatic ignition device and from the structure of automatic ignition device, main automatic ignition device is only issued in firing command, main automatic
Igniter again gives Information Sharing from automatic ignition device, and since main automatic ignition device is lighted a fire at first, it is entire
The beginning of firework display will not start from automatic ignition device as long as it does not start, will thus simplify control task,
The control of multiple automatic ignition devices will be converted for the control to single automatic ignition device.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited,
Although the present invention is described in detail with reference to preferred embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Technical scheme of the present invention can be so modified or replaced equivalently, and these modifications or equivalent replacement cannot also make to repair
Technical solution after changing is detached from the spirit and scope of technical solution of the present invention.
Claims (9)
1. a kind of master-slave mode firework display system, it is characterised in that：
The master-slave mode firework display system includes host computer, automatic ignition device, fireworks；
Host computer is communicated by wired or communication with automatic ignition device；
Automatic ignition device connects fireworks；
According to the scheduled fireworks burst time, the corresponding automatic ignition device of the fireworks seted off earliest is needed to be filled for main automatic ignition
It sets, other automatic ignition devices are from automatic ignition device.
2. master-slave mode firework display system according to claim 1, it is characterised in that：
Main automatic ignition device is only issued in the firing command that host computer is sent out；
It as long as main automatic ignition device does not work, will not all work, reduce the complexity of control and go out from automatic ignition device
Wrong probability.
3. master-slave mode firework display system according to claim 1, it is characterised in that：
Host computer is tablet computer or PC machine；
The duration of ignition of the host computer to main automatic ignition device and from automatic ignition device can carry out write and read operation.
4. master-slave mode firework display system according to claim 1, it is characterised in that：
Main automatic ignition device can be communicated with from automatic ignition device；
Main automatic ignition device and it can carry out self-test from automatic ignition device；
Main automatic ignition device and can timing from automatic ignition device.
5. a kind of master-slave mode firework display system duration of ignition is without hysteretic control approach, it is characterised in that：
The master-slave mode firework display system duration of ignition includes the following steps without hysteretic control approach：
S101, determine automatic ignition device without the delayed firing time；
S102, by host computer setting automatic ignition device without the delayed firing time；
Preparation firing command is sent to automatic ignition device, determines the working condition of automatic ignition device by S103, host computer；
Firing command is sent to main automatic ignition device by S104, host computer；
S105, after reaching setting time, automatic ignition device igniting.
6. the master-slave mode firework display system duration of ignition according to claim 5 is without hysteretic control approach, it is characterised in that：
In S101 steps, the determining automatic ignition device includes the following steps without the delayed firing time：
S301, host computer send test signal to main automatic ignition device；
S302, main automatic ignition device send return signal, and sharing information；
S303 determines signal transmission time；
S304 calculates communication delay；
S305 inputs the predetermined ignition time；
S306 was calculated without the delayed firing time.
7. the master-slave mode firework display system duration of ignition according to claim 6 is without hysteretic control approach, it is characterised in that：
Record host computer sends test signal to receiving needed for main automatic ignition device return signal to main automatic ignition device
Time be t1；
Then host computer is to the communication delay between main automatic ignition device
8. the master-slave mode firework display system duration of ignition according to claim 7 is without hysteretic control approach, it is characterised in that：
Record main automatic ignition device signal transmission to the time needed for the automatic ignition device be t2, t3..., tn, i.e., main automatic
Igniter and from the communication delay between automatic ignition device, wherein n is the total of automatic ignition device in firework display system
Number.
9. the master-slave mode firework display system duration of ignition according to claim 8 is without hysteretic control approach, it is characterised in that：
According to the communication delay and sets off policy calculation and joining without the delayed firing time for each automatic ignition device is set
Number, specially：If being D according to the duration of ignition of the preset each fireworks of strategy is seted off1=(D11, D12..., D1m), D2=
(D21, D22..., D2m) ..., Dn=(Dn1, Dn2..., Dnm), if each predetermined ignition time is set as Dij, wherein i=(1,
2 ..., n), j=(1,2 ..., m), m are the fireworks sum that each automatic ignition device can connect, D11For minimum value；Then by each point
The duration of ignition of fiery device is set asD2j-t2..., Dnj-tnj；Minimum value D in the wherein described predetermined ignition time11
It is more thant2..., tnjIn maximum value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102426.1A CN108507419A (en) | 2017-02-24 | 2017-02-24 | A kind of master-slave mode firework display system and its duration of ignition are without hysteretic control approach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102426.1A CN108507419A (en) | 2017-02-24 | 2017-02-24 | A kind of master-slave mode firework display system and its duration of ignition are without hysteretic control approach |
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| Publication Number | Publication Date |
|---|---|
| CN108507419A true CN108507419A (en) | 2018-09-07 |
Family
ID=63372987
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|---|---|---|---|
| CN201710102426.1A Pending CN108507419A (en) | 2017-02-24 | 2017-02-24 | A kind of master-slave mode firework display system and its duration of ignition are without hysteretic control approach |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001022180A1 (en) * | 1999-09-17 | 2001-03-29 | Pyrologic Ltd. | Fireworks remote control system |
| CN101813445A (en) * | 2009-08-21 | 2010-08-25 | 北京维深数码科技有限公司 | Blasting system and detonation time control method thereof |
| CN101886897A (en) * | 2010-06-12 | 2010-11-17 | 湖南大方通讯设备有限公司 | Firework ignition system |
| CN103759594A (en) * | 2014-01-09 | 2014-04-30 | 杭州电子科技大学 | Multi-way firework setting-off submachine control and detection system |
| CN206504664U (en) * | 2017-02-24 | 2017-09-19 | 融硅思创(北京)科技有限公司 | A kind of master-slave mode firework display system |
-
2017
- 2017-02-24 CN CN201710102426.1A patent/CN108507419A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001022180A1 (en) * | 1999-09-17 | 2001-03-29 | Pyrologic Ltd. | Fireworks remote control system |
| CN101813445A (en) * | 2009-08-21 | 2010-08-25 | 北京维深数码科技有限公司 | Blasting system and detonation time control method thereof |
| CN101886897A (en) * | 2010-06-12 | 2010-11-17 | 湖南大方通讯设备有限公司 | Firework ignition system |
| CN103759594A (en) * | 2014-01-09 | 2014-04-30 | 杭州电子科技大学 | Multi-way firework setting-off submachine control and detection system |
| CN206504664U (en) * | 2017-02-24 | 2017-09-19 | 融硅思创(北京)科技有限公司 | A kind of master-slave mode firework display system |
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Application publication date: 20180907 |