CN206504665U - A kind of firework display system - Google Patents
A kind of firework display system Download PDFInfo
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- CN206504665U CN206504665U CN201720169734.1U CN201720169734U CN206504665U CN 206504665 U CN206504665 U CN 206504665U CN 201720169734 U CN201720169734 U CN 201720169734U CN 206504665 U CN206504665 U CN 206504665U
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Abstract
The utility model discloses a kind of firework display system, include structure and the setting without the delayed firing time of firework display system.Firework display system includes setting off control device, automatic ignition device, fireworks, sets off control device and controls automatic ignition device to carry out operation, automatic ignition device connection fireworks by wired or communication.Setting of the firework display system without the delayed firing time includes, and obtains and sets off communication delay between control device and multiple automatic ignition devices, according to the communication delay and set off policy calculation and set each automatic ignition device without the delayed firing time.Wherein, communication delay is obtained using communication means is determined, and reduces the hardware configuration of automatic ignition device.The utility model eliminates the influence of the communication delay in firework display system, reaches the effect of accurate ignition and detonation.
Description
Technical field
The utility model is related to firework display control technology field, more particularly to a kind of firework display system.
Background technology
Currently, the market demand of firework display is increasing, and pursuit updates, the higher art of the form of expression one is seted off.
Require the time precision seted off can be controlled within 10ms, and to setting off action accuracy, reliability, economy, behaviour
Make it is simple etc. require more and more higher, require each smoke flower in detonation, must reach completely on burning time in terms of firework display effect
To creative design requirement, 3-D effect otherwise can not be just presented.
Firework display system sets off control device and automatic ignition device is constituted by programmable, within the system, control
Communication between controlled device can be realized by wired connection or wireless connection.For medium-sized or large-scale fireworks display,
When set off control device remotely command firework display when, the communication of long range can not be avoided, communication media can by temperature,
The influence of the external environmental factor such as humidity and pressure, cause from set off same instruction that control device sends can not be predetermined
Moment reaches each automatic ignition device, that is, generates the communication delay of so-called firework display system.
The communication delay of traditional firework display system is usually ignored.But the system communication delay of setting off can cause fireworks
The effect of presentation produces error with expected, so elimination system communication delay is needed, to realize each smoke flower at scene in point
The requirement of the design creativity 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 because of the change of environment, therefore, carry out being required for taking effective measures elimination communication during firework display every time
The adverse effect prolonged, so as to realize that fireworks are accurately seted off.
The content of the invention
The purpose of this utility model is to eliminate the communication delay influence in firework display system, to reach accurate ignition and detonation
Effect.
To achieve the above object, the utility model provides a kind of firework display system, including set off control device, it is automatic
Igniter, fireworks；Wherein, set off control device controls automatic ignition device to be made by wired or communication
Industry；Automatic ignition device connects fireworks；The control device of setting off connects multiple automatic ignition devices；The automatic ignition device
Connect multiple fireworks；The communication delay between control device and multiple automatic ignition devices is seted off in acquisition, is prolonged according to the communication
When and set off policy calculation and the duration of ignition of each automatic ignition device be set；The control device of setting off is to automatic ignition
Device is sent before ignition order, sends the state that prefiring order detects automatic ignition device；The automatic ignition device is received
To after the ignition order for setting off control device, timer starts timing, when timing is to the duration of ignition set, ignition module
Carry out ignition operation.
The control device of setting off includes key-press module, display module, power module, wireless module, communication module, master
Plate；Wherein, key-press module connection mainboard, for receiving operator with the input of button form；Display module connects mainboard, is used for
Show the various states of firework display system；Power module connects mainboard, for for entirely setting off control device provides electric energy；Nothing
Wire module connects mainboard, and radio communication is carried out with automatic ignition device；Communication module connects mainboard, is carried out with automatic ignition device
Wire communication；Mainboard connection key-press module, display module, power module, wireless module, communication module, for receiving and handling
Various information, realize the overall control for setting off control device.
The automatic ignition device includes alarm module, wireless module, power module, ignition module, communication module, timing
Module, mainboard；Wherein, alarm module connection mainboard, for sending sound, reminds the people of surrounding dangerous；Wireless module connects
Mainboard is connect, radio communication is carried out with setting off control device；Power module connects mainboard, and electricity is provided for whole automatic ignition device
Energy；Ignition module connects mainboard, and external fireworks leads are lighted a fire；Communication module connects mainboard, is carried out with setting off control device
Wire communication；Timing module connects mainboard, for timing of lighting a fire；Mainboard connection alarm module, wireless module, power module, point
Fiery module, communication module, timing module, for receiving instruction, data storage, detection state, realize the total of automatic ignition device
Body is controlled.
The firework display system that the utility model is provided is realized without delayed firing time control by following steps.
S11, based on set off strategy and communication delay calculate automatic ignition device without the delayed firing time；
S12, set automatic ignition device without the delayed firing time；
S13, is sent to automatic ignition device by preparation firing command, determines the working condition of automatic ignition device；
S14, automatic ignition device is sent to by firing command；
S15, automatic ignition device starts timing, starts igniting when timing is to setting time.
Wherein, S11 steps, including following sub-step：
S111, sends test signal；
S112, signal is replied；
S113, determines signal transmission time；
S114, computation delay；
S115, inputs the predetermined ignition time；
S116, was calculated without the delayed firing time.
More specifically, it is each to each automatic ignition device transmission test signal to receiving that control device is seted off described in record
Time needed for the return signal of individual automatic ignition device is t1, t2..., tn；
Set off control device described in calculating is to the communication delay between each automatic ignition device
If being D according to predetermined ignition time of each tactful fireworks is seted off1=(D11, D12..., D1m), D2=(D21,
D22..., D2m) ..., Dn=(Dn1, Dn2..., Dnm), the predetermined ignition time of each fireworks is set to Dij, wherein i=(1,
(1,2 ..., m), n is the sum of automatic ignition device in firework display system, and m is each automatic ignition dress by 2 ..., n), j=
Put connection fireworks sum, then the duration of ignition of each automatic ignition device beIts
Minimum value in the middle predetermined ignition time is more than the maximum in communication delay.
As shown from the above technical solution, firework display system described in the utility model, eliminates firework display system because logical
Igniting error caused by letter delay, and then cause firework display to meet the requirement of Art Design；Communication delay is communicated using measure
Method is obtained, and reduces the hardware configuration of automatic ignition device.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the frame diagram of firework display system described in the utility model.
Fig. 2 is the composition schematic diagram described in the utility model for setting off control device.
Fig. 3 is the composition schematic diagram of automatic ignition device described in the utility model.
Fig. 4 is flow chart of the duration of ignition without hysteretic control approach that firework display system described in the utility model is used.
Fig. 5 is the flow chart that firework display system described in the utility model is obtained without the delayed firing time.
Embodiment
As shown in figure 1, being the frame diagram of firework display system described in the utility model.
Described firework display system includes setting off control device 1 and multiple automatic ignition devices 3, passes through wired or nothing
Line connection 2 completes information transmission, the connection fireworks 4 of automatic ignition device 3.Automatic ignition device 3 and setting off is deposited between control device 1
In different communication medias, caused consequence be exactly from set off same instruction that control device 1 sends may different time to
Up to different automatic ignition devices 3, here it is the communication delay of firework display system, generally this delay can be as accurate as ms or
Person us.
Automatic ignition device 3 can connect multiple fireworks 4 by lead, generally comprise 2-16 independent ignition channels,
So avoid the waste of resource；The burst time for the fireworks being connected on same automatic ignition device 3 can be different
, but their communication delay time is the same.
As shown in Fig. 2 being the composition schematic diagram described in the utility model for setting off control device.
The control device 1 of setting off includes：
Key-press module 101, connects mainboard 106, for receiving operator with the input of button form, these input packets
Include various instructions and the time parameter set etc..
Display module 102, connects mainboard 106, and the various states for showing firework display system include the shape of communication
State, and button input and set off the state of control device, the state of automatic ignition device.
Power module 103, connects mainboard 106, and for entirely setting off control device provides electric energy, power supply is protected, protected
Demonstrate,prove other modules and be operated in normal voltage.
Wireless module 104, connects mainboard 106, and radio communication is carried out with automatic ignition device.
Communication module 105, connects mainboard 106, and wire communication is carried out with automatic ignition device.
Mainboard 106, other modules may be mounted on mainboard 106, and mainboard 106 has microprocessor, can receive and locate
The information of whole system is managed, overall control is realized.
As shown in figure 3, being the composition schematic diagram of automatic ignition device described in the utility model.
The automatic ignition device 3 includes：
Alarm module 301, connects mainboard 307, when carrying out prefiring operation, sends sound, reminds the people of surrounding and has danger
Danger.
Wireless module 302, connects mainboard 307, and radio communication is carried out with setting off control device.
Power module 303, connects mainboard 307, provides electric energy for whole automatic ignition device, power supply is protected, and protects
Demonstrate,prove other modules and be operated in normal voltage；
Ignition module 304, connects mainboard 307, is connected with fireworks leads, during the duration of ignition of timing to setting, carries out point
Fire operation.
Communication module 305, connects mainboard 307, and wire communication is carried out with setting off control device.
Timing module 306, connects mainboard 307, receives and start timing after ignition order, the duration of ignition of the timing to setting
Ignition device is triggered, the number of timer is corresponding with the number of ignition channel, generally 2-16.
Mainboard 307, other modules may be mounted above mainboard 307, and mainboard 307 includes single-chip microcomputer, instructed for receiving,
Data storage, detection state, realize the overall control of automatic ignition device.
In order to be accurately controlled to the duration of ignition in firework display system, the firework display that the utility model is provided
System is using the duration of ignition without hysteretic control approach.
As shown in figure 4, for firework display system described in the utility model use the duration of ignition without hysteretic control approach
Flow chart, comprises the following steps：
S11, based on set off strategy and communication delay calculate automatic ignition device without the delayed firing time；
S12, set automatic ignition device without the delayed firing time；
S13, is sent to automatic ignition device by preparation firing command, determines the working condition of automatic ignition device；
S14, automatic ignition device is sent to by firing command；
S15, automatic ignition device starts timing, starts igniting when timing is to setting time.
Wherein, step S13, that is, set off control device and preparation firing command be sent into automatic ignition device, automatic ignition
Device carries out Autonomous test after receiving instruction, determines whether automatic ignition device state is normal, then gives status information feedback
Set off control device.
Set off after the status information that control device receives automatic ignition device feedback, judge whether that can send igniting refers to
Order, if what is received is the signal of affirmative, shows that automatic ignition device is all gone well, then performs step S14, firing command is sent out
Give automatic ignition device；, whereas if what is received is the signal of negative, then hand inspection automatic ignition device is needed, will not
Send firing command.
Step S13 is called prefiring, and while prefiring operation is carried out, alarm module sends alarm prompt, reminds surrounding
People are dangerous.
Same automatic ignition device can connect multiple fireworks, and these fireworks can simultaneously detonate or asynchronously detonate；
Different automatic ignition devices can light a fire simultaneously, be lighted a fire when can also be different；Specifically can be by controlling each automatic ignition to fill
The duration of ignition for putting middle setting is realized.
Step S11 includes following sub-step, and reference picture 5 is firework display system described in the utility model without delayed firing
The flow chart that time obtains.
S111, sends test signal；
S112, signal is replied；
S113, determines signal transmission time；
S114, computation delay；
S115, inputs the predetermined ignition time；
S116, was calculated without the delayed firing time.
More specifically, it is each to each automatic ignition device transmission test signal to receiving that control device is seted off described in record
Time needed for the signal of individual automatic ignition device is replied is t1, t2..., tn；
Set off control device described in calculating is to the communication delay between each automatic ignition device
If being D according to predetermined ignition time of each tactful fireworks is seted off1=(D11, D12..., D1m), D2=(D21,
D22..., D2m) ..., Dn=(Dn1, Dn2..., Dnm), the predetermined ignition time of each fireworks is set to Dij, wherein i=(1,
(1,2 ..., m), n is the sum of automatic ignition device in firework display system, and m is each automatic ignition dress by 2 ..., n), j=
Put connection fireworks sum, then the duration of ignition of each automatic ignition device be
Minimum value wherein in the predetermined ignition time is more than the maximum in communication delay.
The duration of ignition for calculating obtained automatic ignition device is sent to each automatic ignition device；Single automatic ignition
, it is necessary to correspond to good respective igniting interface when being connected with the multiple fireworks do not seted off in the same time in device.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：It can still modify or equivalent substitution to the technical solution of the utility model, and these are changed or equally replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (3)
1. a kind of firework display system, it is characterised in that：
The firework display system includes setting off control device, automatic ignition device, fireworks；Wherein, control device is seted off to pass through
Wired or communication control automatic ignition device carries out operation；Automatic ignition device connects fireworks；
The control device of setting off connects multiple automatic ignition devices；The automatic ignition device connects multiple fireworks；
Obtain and set off communication delay between control device and multiple automatic ignition devices, according to the communication delay and set off
Policy calculation and the duration of ignition that each automatic ignition device is set；
The control device of setting off is sent before ignition order to automatic ignition device, sends prefiring order detection automatic ignition dress
The state put；
The automatic ignition device is received after the ignition order for setting off control device, and timer starts timing, and timing is arrived
During the duration of ignition of setting, ignition module carries out ignition operation.
2. firework display system according to claim 1, it is characterised in that：
The control device of setting off includes key-press module, display module, power module, wireless module, communication module, mainboard；
Wherein, key-press module connection mainboard, for receiving operator with the input of button form；
Display module connects mainboard, the various states for showing firework display system；
Power module connects mainboard, for for entirely setting off control device provides electric energy；
Wireless module connects mainboard, and radio communication is carried out with automatic ignition device；
Communication module connects mainboard, and wire communication is carried out with automatic ignition device；
Mainboard connection key-press module, display module, power module, wireless module, communication module, for receiving and handling various letters
Breath, realizes the overall control for setting off control device.
3. firework display system according to claim 1, it is characterised in that：
The automatic ignition device includes alarm module, wireless module, power module, ignition module, communication module, timing mould
Block, mainboard；
Wherein, alarm module connection mainboard, for sending sound, reminds the people of surrounding dangerous；
Wireless module connects mainboard, and radio communication is carried out with setting off control device；
Power module connects mainboard, and electric energy is provided for whole automatic ignition device；
Ignition module connects mainboard, and external fireworks leads are lighted a fire；
Communication module connects mainboard, and wire communication is carried out with setting off control device；
Timing module connects mainboard, for timing of lighting a fire；
Mainboard connection alarm module, wireless module, power module, ignition module, communication module, timing module, for receiving to refer to
Make, data storage, detection state, realize the overall control of automatic ignition device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169734.1U CN206504665U (en) | 2017-02-24 | 2017-02-24 | A kind of firework display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169734.1U CN206504665U (en) | 2017-02-24 | 2017-02-24 | A kind of firework display system |
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| Publication Number | Publication Date |
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| CN206504665U true CN206504665U (en) | 2017-09-19 |
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| CN201720169734.1U Active CN206504665U (en) | 2017-02-24 | 2017-02-24 | A kind of firework display system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507420A (en) * | 2017-02-24 | 2018-09-07 | 融硅思创(北京)科技有限公司 | A kind of firework display system and its duration of ignition are without hysteretic control approach |
| CN109974534A (en) * | 2019-04-30 | 2019-07-05 | 湖南尚花科技有限公司 | Firework ignition system and fireworks setting-off device |
-
2017
- 2017-02-24 CN CN201720169734.1U patent/CN206504665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507420A (en) * | 2017-02-24 | 2018-09-07 | 融硅思创(北京)科技有限公司 | A kind of firework display system and its duration of ignition are without hysteretic control approach |
| CN109974534A (en) * | 2019-04-30 | 2019-07-05 | 湖南尚花科技有限公司 | Firework ignition system and fireworks setting-off device |
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