CN101871749A - Remote control digital cold firework igniting system - Google Patents
Remote control digital cold firework igniting system Download PDFInfo
- Publication number
- CN101871749A CN101871749A CN201010187120A CN201010187120A CN101871749A CN 101871749 A CN101871749 A CN 101871749A CN 201010187120 A CN201010187120 A CN 201010187120A CN 201010187120 A CN201010187120 A CN 201010187120A CN 101871749 A CN101871749 A CN 101871749A
- Authority
- CN
- China
- Prior art keywords
- receiver
- address code
- fireworks
- igniting
- igniting fireworks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a remote control digital cold firework igniting system. The system mainly comprises a transmitter and a receiver, wherein the transmitter and the receiver are connected in a wireless mode. A control part of the receiver is provided with a photoelectric coupler, and the receiver is correspondingly provided with LED lamps according to the actual circuit number. The system adopts the following working principles of: coding an address code by using a coding chip of the transmitter, making the address code correspond to each transmitting key, and defining the address code for each receiver. When the receiver receives the command sent by the transmitter and decodes the command, if the code is the same as the preset address code of the receiver, the preset igniting program is operated; otherwise, the command is abandoned. An igniter of the system can control the firework ignition by programming, realizes the effect of shunt ignition control, does not produce false operation, is controlled by adopting a wireless communication mode, and is simple to assemble.
Description
Technical field
The present invention relates to a kind of igniting fireworks system, relate in particular to a kind of remote control digital cold firework igniting system.
Background technology
In the large evening party activity out of doors, often need use fireworks.Progress along with The development in society and economy and science and technology, people are more and more higher to the requirement of fireworks aesthetic feeling, wish that the multi beam fireworks form specific pattern aloft, even wish that fireworks can cooperate on-the-spot music rhythm and program scene to set off in actual use, thereby reach perfect visual effect.Specifically, the fireworks of wishing the precalculated position are seted off at preset time.Traditional igniting fireworks device can not satisfy this demand.
Traditional igniting fireworks device is to carry out shunt control again after the 220v alternating current is converted to the 24v direct current.Shown in Fig. 1 is traditional igniter wiring diagram, connecting the stage both sides with traditional igniter needs 20 lines to connect, the circuit 3 that wherein contains 10 lines will detour to igniter from the stage back side, increased the workload of length, wiring and the school line of line, need a large amount of wire rods, loaded down with trivial details wasting time and energy is installed makes mistakes easily; Control igniting fireworks owing to use analog circuit, therefore can't carry out programming Control to fireworks, can not control the burst time of the fireworks of each position, setting off pattern can only put and put or full cry, effect is single, in performance, can't rationally set off, not reach desirable effect by programme content, music and atmosphere.And, present traditional igniter price on the market also very expensive (for example, surplus the market price of one 12 tunnel wired igniter about 3000 yuan).
Summary of the invention
The object of the present invention is to provide a kind of cheap, install simple, can programming Control and can not produce the igniter of the igniting fireworks of maloperation.For achieving the above object, the present invention's characteristic of utilizing the MCU single-chip microcomputer can carry out the programming of C language or assembler language realizes programming Control that fireworks are lighted.Single-chip microcomputer (microcontroller) can also be programmed and the way expansion by different requirements.
Concrete principle is:
1. with KEIL software or other composing softwares single-chip microcomputer is carried out C language or assembler language programming, control single chip computer each output pin job order and working time, can specify and control working time and pin number by demand.
2. utilize mcu programming control igniting partial circuit, thereby realize control able to programme.
According to cold firework igniting system of the present invention, it comprises: emitter, and described emitter comprises microcontroller, keyboard, coding chip and transmitter module, utilizes coding chip that address code is encoded, and makes corresponding each emission key of address code; Receiver, described receiver comprises microcontroller, receiver module, decoding chip, programming port, photoelectrical coupler and relay, photoelectrical coupler is arranged between microcontroller and the relay isolates, the address code of pre-defined each receiver of programming port by each receiver, wherein, receive the control signal of emitter transmission when the receiver module of receiver after, decoding chip is deciphered this control signal, if it is identical with the default address code of this receiver, then move the default program of setting off, the control corresponding relays is exported; If different, then abandon this control signal with the default address code of this receiver.
Described igniting fireworks system has a plurality of receivers, and the address code of a part of receiver in described a plurality of receivers is identical.Each receiver has multichannel, the corresponding relay in each road, each relay corresponding one or one group of fireworks.
The LED lamp is installed on the receiver, and the contained way of the quantity of described LED lamp and receiver is identical, is used to indicate the whether conducting of this road.
Receiver is controlled and is seted off part and use battery to power.The output voltage of described battery is 24V, and battery capacity is 14AH.Receiver also comprises the power conversion module, and the power conversion module is used for the output voltage of battery is transformed to the operating voltage of microcontroller.
Described microcontroller adopts MCS-51 series monolithic or PIC series monolithic.
The communication frequency of transmitter and receiver is 315MHZ.Control signal adopts amplitude shift keying (ASK) modulation system or frequency shift keying (PSK) modulation system.The transmitting range of transmitter module can reach 3 kilometers.Receiver module uses the superhet wireless receiving module.
Remote control digital cold firework igniting device of the present invention can be programmed according to different user and concrete practical object, and can measure according to demand and carry out dilatation, and use has more accuracy, security, validity.After changing controlled in wireless into, reduce the installation work amount, saved material, improved operating efficiency.This technology also can be used in the work such as equipment numerical control transformation, cubic metre of earth and stone explosion and time difference explosion.Autgmentability with advantages of high practicability, independence and correlation technique.
Description of drawings
By the description of the present invention being carried out below in conjunction with schematic accompanying drawing, above-mentioned and other purposes of the present invention and characteristics will become apparent, wherein:
Fig. 1 shows traditional igniter wiring diagram;
Fig. 2 is the block diagram of schematically illustrated remote control digital cold firework igniting system according to the embodiment of the invention;
Fig. 3 shows the wiring diagram of the receiver of igniter of the present invention;
Fig. 4 shows the outline drawing of superhet wireless receiving module J05P.
The specific embodiment
Below, describe embodiments of the invention in detail with reference to accompanying drawing.
As shown in Figure 2, set off according to an embodiment of the invention and mainly comprise transmitter and receiver in the system.Part in Fig. 2 left side is an emitter, and the part on right side is a receiver, and wherein, the number of receiver is not limited to one.In a preferred embodiment, have one of transmitting set, 8 of No. 8 receivers, 2 of No. 12 receivers, the corresponding relay in each road of receiver, each relay connects one or one group of fireworks.
Wherein, described emitter comprises single-chip microcomputer (microcontroller), keyboard, coding chip, wireless transmitter module and transmitting antenna.Described receiver comprises single-chip microcomputer (microcontroller), decoding chip, power converting circuit, programming port, photoelectrical coupler, relay, wireless receiving module and reception antenna, and by the relay output current, fireworks ignite.
The concrete working method of described igniting fireworks system is:
At first, utilize the coding chip of emitter that address code is encoded, and make corresponding each emission key of address code.Secondly, the address code of each receiver of programming port predefined by each receiver.When the wireless receiving module of receiver receives that the instruction that emitter sends (is a control signal, control signal can adopt amplitude shift keying (ASK) sign indicating number or frequency shift keying (FSK) sign indicating number, perhaps can adopt other modulation system) after, sending instruction to decoding chip deciphers, obtain the address code that the receiver of action is seted off in this instruction expectation, as identical with the default address code of this receiver, then move the program of presetting in the receiver of setting off, the fireworks that control corresponding relays output current ignites and is electrically connected with this relay; As different, then abandon this instruction with this machine address code.Each fireworks just can be seted off order and seted off the time difference and set off one by one according to what set in advance like this, has realized effect that control is along separate routes seted off and can misoperation.In addition, the address code of arbitrary receiver both can be identical with other the address code of receiver, also can be different with the address code of other receivers, and the receiver of identical address sign indicating number can realize setting off control simultaneously.
Because of outdoor performance, the operation of light stereo set and a large amount of wireless Mikes use, can produce the pollution of complex electromagnetic environment interference and light silicon case to power supply, in addition, on-the-spot fireworks wiring is many, personnel are many, spectators are random big, for guaranteeing performance safety, prevent electric shock accidents, this receiver control and to set off the part output voltage be that 24V, battery capacity are that the battery of 14AH is powered.Receiver also comprises the power conversion module, and the power conversion module is used for the output voltage of battery is transformed to the operating voltage of microcontroller.The relay coil break-make moment that is used to export control of considering receiver can produce high negative peak pulse voltage, this negative peak pulse voltage can be back to the single-chip processor i/o mouth by drive circuit, cause single chip microcomputer halt, mistake is detonated or is failure to actuate, for this reason, between single-chip processor i/o mouth and relay, photoelectrical coupler is set, be that single-chip microcomputer comes control relay to export by photoelectrical coupler, thereby single-chip microcomputer I/O (I/O) is by photoelectric coupler isolation, the negative peak pulse voltage can't be back to single chip circuit by photoelectrical coupler, can improve the reliability of equipment work greatly like this.
Because the environment for use of this equipment is comparatively special, during performance, device category is many and complicated, and equipment component is by SCR control.
Fig. 3 shows the wiring diagram of the receiver of igniter of the present invention, if set off two groups of fireworks in the stage both sides, every group each 10, then adopt this igniter need place two receivers 1 and 2, the shared battery of these two receivers, two power lines at the stage back side are to another receiver, every side fireworks are connected to receiver nearby with 10 lines, reduced length of arrangement wire, wiring is simple and clear (detours to igniter from the stage back side and igniter of the prior art shown in Figure 1 need contain the circuit 3 of 10 lines, length of arrangement wire is very long, the wiring complexity), set off pattern by the triggering of designing program, can produce flowing water effect etc. as delaying time to set off between points.Certainly, in order further to reduce length of arrangement wire, also can use a storage battery power supply separately by each receiver.
The LED lamp of similar number is installed accordingly according to its actual way that contains on every receiver, the LED lamp is installed on the circuit between each relay and the cool flame fire corresponding with this relay, so just can move and realize visual checking to the program after the programming, this circuit design for large complicated igniting fireworks system is even more important.The LED lamp is installed is also had another advantage, in the igniting fireworks process of reality, having two kinds of reasons causes fireworks not ignited, a kind of is because the outage of communication or circuit, another kind is to become miso-fire because of the reason (such as reasons such as gunpowder drench) of fireworks self, like this in case after situation that fireworks do not ignite occurring, the field personnel can judge it is which kind of reason according to whether lighting of LED, thereby fixes a breakdown rapidly.In addition, if when LED not being installed, fireworks are not lighted, the staff does not know that reason before goes to handle rashly, the very possible blast suddenly of fireworks at this moment, so that the staff is damaged, if but the LED lamp has been installed, then LED can light under the problematic situation of fireworks self, and this moment, the staff just can handle fireworks modestly, avoided the generation of accident.
The present invention can improve programming according to the actual requirements, increases the platform number of receiver, expands the way of every receiver.Such as 24 receivers can be set, every receiver is provided with 12 the tunnel.
The common occasion of the single-chip microcomputer of igniter of the present invention can be used the MCS-51 series monolithic of cheap Intel Company, and the high request occasion is used the stronger PIC series monolithic of antijamming capability.
Wireless transmission of the present invention or receiver module can use general radio receiving transmitting module, and communication frequency can be selected the communication frequency used always, such as 315MHZ or other frequencies.Wherein, wireless transmitter module can preferably use transmitting range can reach 3 kilometers wireless transmitter module, wireless receiving module can preferably use the superhet wireless receiving module J05P of Anyang new century Electric Power research Institute. Inc's production, and the profile of this wireless receiving module as shown in Figure 4.J05P is that the hyperfrequency wireless data transmits the superheterodyne reception module.This module adopts hyperfrequency RF integrated chip, have high sensitivity and cost performance, the reliability height, it is the high-quality superheterodyne reception module of the desirable low price of rolling code remote control/electronic door control system and long-distance transmissions, be widely used in fields such as Industry Control, communication and remote control security protection, can pass through the every index authentication of FCC, CE.Its main feature is:
(1) receiving sensitivity height (315MHZ-114dBm), the ASK modulation.
(2) intermediate-frequency filter is arranged, receiving range is far away than general superhet module.
(3) adopt crystal oscillator frequency stabilization, stable performance high conformity.
(4) the Applicable temperature scope is wide.
(5) have sleep mode, quiescent current is less than 1 μ A.
(6) operating voltage range is wide, and volume is little, uses conveniently with the J05R pin compatibility.
Wherein, each pin function of J05P wireless receiving module is as shown in the table:
| Title | Function declaration |
| ??Vcc | Modular power source+5V |
| ??GND | Connect antenna ground |
| ??DATA | Data output end |
| ??CE | Dormancy control |
| ??GND | Ground |
| ??ANT | External antenna |
It will be apparent to those skilled in the art that under the situation that does not break away from the spirit or scope of the present invention, can make various modifications and distortion in the present invention.Therefore, the invention is intended to cover modification of the present invention and distortion, as long as these modifications and distortion are in the scope of claims and equivalent thereof.
Claims (10)
1. igniting fireworks system, it comprises:
Emitter, described emitter comprises microcontroller, keyboard, coding chip and transmitter module, utilizes coding chip that address code is encoded, and makes corresponding each emission key of address code;
Receiver, described receiver comprises microcontroller, receiver module, decoding chip, programming port, photoelectrical coupler and relay, photoelectrical coupler is arranged between microcontroller and the relay isolates, the address code of pre-defined each receiver of programming port by each receiver
Wherein, after the receiver module of receiver was received the control signal that emitter sends, decoding chip was deciphered this control signal, if identical with the default address code of this receiver, then operation is default sets off program, and the control corresponding relays is exported; If different, then abandon this control signal with the default address code of this receiver.
2. igniting fireworks according to claim 1 system is characterized in that: described igniting fireworks system has a plurality of receivers, and the address code of a part of receiver in described a plurality of receivers is identical.
3. igniting fireworks according to claim 1 and 2 system, it is characterized in that: each receiver has multichannel, the corresponding relay in each road, each relay corresponding one or one group of fireworks.
4. igniting fireworks according to claim 1 system is characterized in that: the LED lamp is installed on the receiver, and the contained way of the quantity of described LED lamp and receiver is identical, is used to indicate the whether conducting of this road.
5. according to claim 1,2 or 4 described igniting fireworks systems, it is characterized in that: receiver control and set off part and use battery to power.
6. igniting fireworks according to claim 5 system, it is characterized in that: the output voltage of described battery is 24V, battery capacity is 14AH.
7. igniting fireworks according to claim 5 system, it is characterized in that: receiver also comprises the power conversion module, the power conversion module is used for the output voltage of battery is transformed to the operating voltage of microcontroller.
8. according to claim 1,2 or 4 described igniting fireworks systems, it is characterized in that: described microcontroller adopts MCS-51 series monolithic or PIC series monolithic.
9. according to claim 1,2 or 4 described igniting fireworks systems, it is characterized in that: control signal adopts amplitude shift keying (ASK) modulation system or frequency shift keying (PSK) modulation system.
10. according to claim 1,2 or 4 described igniting fireworks systems, it is characterized in that: receiver module uses the superhet wireless receiving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010187120A CN101871749A (en) | 2010-05-31 | 2010-05-31 | Remote control digital cold firework igniting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010187120A CN101871749A (en) | 2010-05-31 | 2010-05-31 | Remote control digital cold firework igniting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101871749A true CN101871749A (en) | 2010-10-27 |
Family
ID=42996754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010187120A Pending CN101871749A (en) | 2010-05-31 | 2010-05-31 | Remote control digital cold firework igniting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871749A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2014180068A1 (en) * | 2013-05-08 | 2014-11-13 | 广州爱孚圣电子科技有限公司 | Multi-functional long-distance wireless ignition remote control method |
| CN106523976A (en) * | 2016-12-29 | 2017-03-22 | 重庆金鑫智慧科技有限公司 | Customizable multi-key switch based on Internet of Things system |
| CN106871735A (en) * | 2017-02-20 | 2017-06-20 | 李良杰 | Remote Firing Unit |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814315Y (en) * | 2005-06-15 | 2006-09-06 | 程东 | Digital radio remote control device for setting off fireworks |
| CN200986420Y (en) * | 2006-12-19 | 2007-12-05 | 吴军 | Combination type wireless remote control fireworks electronic ignitor |
| CN201007636Y (en) * | 2007-02-07 | 2008-01-16 | 庞锦明 | Distance type firework detonator |
| CN201034507Y (en) * | 2006-11-15 | 2008-03-12 | 昆明风雁科技有限公司 | Intelligentize multipurpose remote-control ignition device |
| CN201352654Y (en) * | 2009-02-01 | 2009-11-25 | 谭启仁 | Power plug of electric water heater with dual protection function |
| CN101709935A (en) * | 2009-06-01 | 2010-05-19 | 浏阳市东信烟花集团有限公司 | Firework setting off equipment |
| CN201548134U (en) * | 2009-11-26 | 2010-08-11 | 陕西中天火箭技术有限责任公司 | Feedback type wireless transmission controller |
-
2010
- 2010-05-31 CN CN201010187120A patent/CN101871749A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814315Y (en) * | 2005-06-15 | 2006-09-06 | 程东 | Digital radio remote control device for setting off fireworks |
| CN201034507Y (en) * | 2006-11-15 | 2008-03-12 | 昆明风雁科技有限公司 | Intelligentize multipurpose remote-control ignition device |
| CN200986420Y (en) * | 2006-12-19 | 2007-12-05 | 吴军 | Combination type wireless remote control fireworks electronic ignitor |
| CN201007636Y (en) * | 2007-02-07 | 2008-01-16 | 庞锦明 | Distance type firework detonator |
| CN201352654Y (en) * | 2009-02-01 | 2009-11-25 | 谭启仁 | Power plug of electric water heater with dual protection function |
| CN101709935A (en) * | 2009-06-01 | 2010-05-19 | 浏阳市东信烟花集团有限公司 | Firework setting off equipment |
| CN201548134U (en) * | 2009-11-26 | 2010-08-11 | 陕西中天火箭技术有限责任公司 | Feedback type wireless transmission controller |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014180068A1 (en) * | 2013-05-08 | 2014-11-13 | 广州爱孚圣电子科技有限公司 | Multi-functional long-distance wireless ignition remote control method |
| 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 |
| CN103759594B (en) * | 2014-01-09 | 2015-09-02 | 杭州电子科技大学 | A kind of multichannel firework display handset controls and detection system |
| CN106523976A (en) * | 2016-12-29 | 2017-03-22 | 重庆金鑫智慧科技有限公司 | Customizable multi-key switch based on Internet of Things system |
| CN106871735A (en) * | 2017-02-20 | 2017-06-20 | 李良杰 | Remote Firing Unit |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101871749A (en) | Remote control digital cold firework igniting system | |
| US20030090889A1 (en) | Architecture of ballast with integrated rf interface | |
| US20050169643A1 (en) | Method and apparatus for the zonal transmission of data using building lighting fixtures | |
| EP2595319B1 (en) | Wireless switch assembly | |
| CN101158867A (en) | Remote control method of household electrical appliance and alarm capable of controlling household electrical appliance | |
| CN203086824U (en) | Solar lamp integrated with audio playing device | |
| CN101290714A (en) | Wireless traffic signal light control system | |
| CN104748627B (en) | A kind of fire-fighting bomb for forest remote control ignition device | |
| CN204968129U (en) | Mining wireless WIFI basic station | |
| CN201034507Y (en) | Intelligentize multipurpose remote-control ignition device | |
| CN101505562A (en) | Wireless intelligent control system | |
| CN201007636Y (en) | Distance type firework detonator | |
| CN101997529A (en) | Intelligent wiring-free learning code remote control switch | |
| CN101976065B (en) | The wireless switch system controlled for complex network and wireless switching | |
| CN202630812U (en) | Multi-functional long-distance remote-control ignition device | |
| CN103236149A (en) | Multifunctional long-distance wireless igniting remote control method | |
| CN201878373U (en) | Wireless control device | |
| CN203387745U (en) | GPRS/GSM compatible wireless street-lamp remote-control system | |
| CN206918904U (en) | A kind of wireless charging and radio communication device for stage lamp | |
| CN206929586U (en) | A kind of Portable sound control anti-explosion LED signal lamp | |
| CN205226995U (en) | Take LED lamp cluster of USB plug | |
| CN101170306B (en) | An intelligent random code radio remote control switch | |
| CN105160853A (en) | Electric power measurement remote meter reading failure patrolling system and method | |
| CN203657621U (en) | Remote control ignition device for forest fire extinguishing bomb | |
| CN220964880U (en) | Portable wireless relay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101027 |