CN1773562A - Fire detection radio networking alarm - Google Patents
Fire detection radio networking alarm Download PDFInfo
- Publication number
- CN1773562A CN1773562A CN 200510061133 CN200510061133A CN1773562A CN 1773562 A CN1773562 A CN 1773562A CN 200510061133 CN200510061133 CN 200510061133 CN 200510061133 A CN200510061133 A CN 200510061133A CN 1773562 A CN1773562 A CN 1773562A
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- smoke detection
- signal
- detection warning
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- 238000001514 detection method Methods 0.000 title claims abstract description 62
- 230000006855 networking Effects 0.000 title claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 55
- 230000004397 blinking Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
A radio networking alarm of fire is prepared as connecting micro controller circuit to radio receiving circuit, radio emitting circuit and smoke detection- alarm circuit; connecting output signal end of radio receiving circuit to signal input end of micro controller circuit; connecting I / O signal end of smoke detection - alarm circuit to I / O signal end of micro controller circuit and connecting signal output end of micro controller circuit to signal input end of radio emitting circuit.
Description
Technical field
The present invention relates to the fire detecting and alarm device, relate in particular to fire detection radio networking alarm.
Technical background
Produce a large amount of smog in the initial stage regular meeting that fire takes place, the fire detecting and alarm device detects smog and just sends alerting signal, and reminds people is taken measures on customs clearance.The fire detecting and alarm device that uses is a kind of at present is independent detection, report to the police separately, the fire detecting and alarm device that only detects smog sends alerting signal, as the applying date be Dec 28 nineteen ninety, application number is that 90225097.3 " multifunctional household anti-theft fireproof alarms " just belong to the above-mentioned type, it is by casing, the microseismic activity detector, fire detector, warning circuit and dry cell are formed, principal character is that the microseismic activity detector is made of two lead-in wire electrodes and mercury bead, fire detector is made up of stationary electrode and temperature-sensitive electrode, has sensitivity, simply, cost is low, function is many, the advantage of reporting to the police and delaying time, but it exists sensing range little, the defective that warning operating distance is short;
Another be the fire detecting and alarm device as a warning system a bit, send to system host detecting smoke signal, send alerting signal by main frame, trouble, shortcoming with high costs are installed and used in existence.As the applying date be on April 22nd, 1996, application number is that 96208566.9 " alarms that utilize automatic paging All-China Federation of Taiwan Compatriots net to report to the police " just belong to the above-mentioned type, its by self-lock switch circuit, analog telephone pluck, the control device of on-hook operating state, simulation manually deposit the position keys control device by Recall key and simulation by the telephone number note and constitute, its objective is in and realize the value of the patrolling monitoring alarm that flows on a large scale; But it also is not directly to be applied in the detection.Described technology all fails to solve to the problems referred to above.
Summary of the invention
Technical matters to be solved by this invention is at the prior art present situation, provides a kind of and both can use separately, also can be by the fire detection radio networking alarm of Wireless Networking arbitrary number; Any one unit in the net measures smog, and the every other unit in net in the coverage all will produce alarm.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: fire detection radio networking alarm, be made up of one or at least two identical fire detecting and alarm device unit, fire detecting and alarm device unit comprises wireless receiving circuit, Smoke Detection warning circuit, radio transmitter, microcontroller circuit and power circuit; Power circuit respectively with wireless receiving circuit, Smoke Detection warning circuit, radio transmitter, microcontroller circuit is connected that power supply is provided; The technical measures of taking comprise: microcontroller circuit connects wireless receiving circuit, radio transmitter and Smoke Detection warning circuit respectively; The wireless receiving circuit output signal end connects the microcontroller circuit signal input part, Smoke Detection warning circuit input/output signal end connects the input/output signal end of microcontroller circuit, and the signal output part of microcontroller circuit connects the radio transmitter signal input part.
For optimizing technique scheme, concrete technical measures also comprise:
Wireless receiving circuit is delivered to microcontroller circuit with the wireless signal that receives, and microcontroller circuit compares input signal software decode and data memory, and comparison is correct, and output signal is to the Smoke Detection warning circuit, and control smog alarm circuit produces alarm; The Smoke Detection warning circuit produces alarm signal after detecting smog, and alarm signal is outputed to micro-control circuit, and microcontroller is received the signal of Smoke Detection warning circuit, and corresponding outputting data signals is to the radio transmitter modulate emission.
Microcontroller circuit includes microcontroller EM78P156, the wireless signal of other fire detecting and alarm device unit emissions is input to main P60 by microcontroller EM78P156 in the net that wireless receiving circuit will receive, microcontroller EM78P156 is by software programming, finish output signal software decode to wireless receiving circuit, and and the P64 of microcontroller EM78P156, P65, data memory comparison among the data accumulating chip 24C01 that P66 links to each other, identical just the 7th pin from P62 output high level signal to Smoke Detection warning special chip MC145012 drives green LED flicker indication simultaneously.
The Smoke Detection warning circuit includes Smoke Detection warning special chip MC145012; Smoke Detection warning special chip MC145012 receives that the high level signal of microcontroller EM78P156 just drives the hummer pronunciation; The Smoke Detection warning circuit detects smog, Smoke Detection warning special chip MC145012 drives the hummer pronunciation, give the P62 of microcontroller EM78P156 simultaneously from the 7th pin output high level signal, microcontroller EM78P156 reads the emission wireless data according to the high level signal of receiving Smoke Detection warning special chip MC145012 from data accumulating chip 24C01 and delivers to radio transmitter from P63 and be transmitted to other smoke alarms in the net.
The P67 of microcontroller EM78P156 is connected with button S1, button S1 control red light and green light light on and off, arbitrary fire detecting and alarm device unit in the net is by pressing S1 to the bright state of red light, press the bright SW1 key that links to each other with the 16th pin MC140512 of green light again, green light transfers blinking red lamp to, the green light that transfers to that red light is bright glimmers, the hummer of All Alerts device pronunciation in the net.
The P62 of system device EM78P156, microcontroller EM78P156 reads the emission wireless data according to the high level signal of receiving Smoke Detection warning special chip MC145012 from data accumulating chip 24C01 and delivers to radio transmitter from P63 and be transmitted to other smoke alarms in the net.
The P67 of microcontroller EM78P156 is connected with button S1, described button S1 control red light and green light light on and off, arbitrary fire detecting and alarm device unit in the described net is by pressing S1 to the bright state of red light, press the bright SW1 key that links to each other with the 16th pin MC140512 of green light again, green light transfers blinking red lamp to, the green light that transfers to that red light is bright glimmers, the hummer of All Alerts device pronunciation in the net.
Compared with prior art, the present invention is because the microcontroller circuit that adopts connects wireless receiving circuit, radio transmitter and Smoke Detection warning circuit respectively; The wireless receiving circuit output signal end connects the microcontroller circuit signal input part, Smoke Detection warning circuit input/output signal end connects the input/output signal end of microcontroller circuit, and the signal output part of microcontroller circuit connects the radio transmitter signal input part.Realized that advanced wireless transmit-receive technology and microcontroller combine, the Smoke Detection alarm has increased Smoke Detection distance and warning operating distance by Wireless Networking in the net, and powered battery need not connect up and just can network, and greatly facilitates user installation and uses.Both can use separately, also arbitrary number uses by Wireless Networking simultaneously; Any one unit in the net measures smog, and the every other unit in net in the coverage all will produce alarm.
Description of drawings
Fig. 1 is the circuit block diagram of an embodiment of the present invention.
Fig. 2 is the electrical schematic diagram of microcontroller circuit among Fig. 1, Smoke Detection warning circuit and power circuit.
Fig. 3 is the electrical schematic diagram of wireless receiving circuit and radio transmitter among Fig. 1.
Specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
Fig. 1 is to shown in Figure 3, and fire detection radio networking alarm is made up of one or two identical fire detecting and alarm device unit at least, is common fire detecting and alarm device when using separately; Get final product networking when using more than two, be the main application of this product use.An arbitrary fire detecting and alarm device unit comprises wireless receiving circuit, Smoke Detection warning circuit, radio transmitter, microcontroller circuit and power circuit; Power circuit respectively with wireless receiving circuit, Smoke Detection warning circuit, radio transmitter, microcontroller circuit is connected that power supply is provided; Microcontroller circuit connects wireless receiving circuit, radio transmitter and Smoke Detection warning circuit respectively; The wireless receiving circuit output signal end connects the microcontroller circuit signal input part, Smoke Detection warning circuit input/output signal end connects the input/output signal end of microcontroller circuit, and the signal output part of microcontroller circuit connects the radio transmitter signal input part.
As Fig. 2, shown in Figure 3, the wireless signal of other Smoke Detection alarm emissions is input to main P60 by microcontroller EM78P156 in the net that wireless receiving circuit will receive, microcontroller EM78P156 is by software programming, finish output signal software decode to wireless receiving circuit, and with the P64 of microcontroller EM78P156, P65, data memory comparison among the data accumulating chip 24C01 that P66 links to each other, identical just the 7th pin from the P62 of microcontroller EM78P156 output high level signal to Smoke Detection warning special chip MC145012 drives green LED flicker indication simultaneously.Smoke Detection warning special chip MC145012 receives that the high level signal of microcontroller EM78P156 just drives the hummer pronunciation.The Smoke Detection warning circuit detects smog, Smoke Detection warning special chip MC145012 drives the hummer pronunciation, give the P62 of microcontroller EM78P156 simultaneously from the 7th pin of Smoke Detection warning special chip MC145012 output high level signal, microcontroller EM78P156 reads the emission wireless data according to the high level signal of receiving Smoke Detection warning special chip MC145012 from data accumulating chip 24C01 and delivers to radio transmitter from P63 and be transmitted to other smoke alarms in the net.
Button S1 is connected to the P67 of microcontroller EM78P156, bright by a S1 green light, identical many arbitrarily same model radio networking alarms are passed through to press S1 to the bright state of red light, press the bright SW1 key that links to each other with the 16th pin MC140512 of green light again, green light transfers blinking red lamp to, and the green light that transfers to that red light is bright glimmers, the hummer pronunciation of All Alerts device, and all operated Wireless Networking Smoke Detection alarms have all been remembered identical condition code, have finished the purpose of Wireless Networking.
The present invention has realized that advanced wireless transmit-receive technology and microcontroller combine, the Smoke Detection alarm has increased Smoke Detection distance and warning operating distance, powered battery by Wireless Networking in the net, need not connect up and just can network, greatly facilitate user installation and use.Both can use separately, also arbitrary number uses by Wireless Networking simultaneously; Any one unit in the net measures smog, and the every other unit in net in the coverage all will produce alarm.
Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (5)
1, fire detection radio networking alarm, be made up of one or at least two identical fire detecting and alarm device unit, described fire detecting and alarm device unit comprises wireless receiving circuit, Smoke Detection warning circuit, radio transmitter, microcontroller circuit and power circuit; Described power circuit respectively with wireless receiving circuit, Smoke Detection warning circuit, radio transmitter, microcontroller circuit is connected that power supply is provided; It is characterized in that: described microcontroller circuit connects described wireless receiving circuit, radio transmitter and Smoke Detection warning circuit respectively; Described wireless receiving circuit output signal end connects the microcontroller circuit signal input part, Smoke Detection warning circuit input/output signal end connects the input/output signal end of microcontroller circuit, and the signal output part of microcontroller circuit connects the radio transmitter signal input part.
2, fire detection radio networking alarm according to claim 1, it is characterized in that: described wireless receiving circuit is delivered to microcontroller circuit with the wireless signal that receives, microcontroller circuit is to the input signal software decode, compare with data memory, comparison is correct, output signal is to the Smoke Detection warning circuit, and control smog alarm circuit produces alarm; The Smoke Detection warning circuit produces alarm signal after detecting smog, and described alarm signal is outputed to micro-control circuit, and microcontroller is received the signal of described Smoke Detection warning circuit, and corresponding outputting data signals is to the radio transmitter modulate emission.
3, fire detection radio networking alarm according to claim 1, it is characterized in that: described microcontroller circuit includes microcontroller EM78P156, the wireless signal of other fire detecting and alarm device unit emissions is input to main P60 by microcontroller EM78P156 in the net that described wireless receiving circuit will receive, microcontroller EM78P156 is by software programming, finish output signal software decode to wireless receiving circuit, and and the P64 of microcontroller EM78P156, P65, data memory comparison among the data accumulating chip 24C01 that P66 links to each other, identical just the 7th pin from P62 output high level signal to Smoke Detection warning special chip MC145012 drives green LED flicker indication simultaneously.
4, according to claim 1 or 3 described fire detection radio networking alarms, it is characterized in that: described Smoke Detection warning circuit includes Smoke Detection warning special chip MC145012; Described Smoke Detection warning special chip MC145012 receives that the high level signal of microcontroller EM78P156 just drives the hummer pronunciation; The Smoke Detection warning circuit detects smog, Smoke Detection warning special chip MC145012 drives the hummer pronunciation, give the P62 of microcontroller EM78P156 simultaneously from the 7th pin output high level signal, microcontroller EM78P156 reads the emission wireless data according to the high level signal of receiving Smoke Detection warning special chip MC145012 from data accumulating chip 24C01 and delivers to radio transmitter from P63 and be transmitted to other smoke alarms in the net.
5, fire detection radio networking alarm according to claim 4, it is characterized in that: the P67 of described microcontroller EM78P156 is connected with button S1, described button S1 control red light and green light light on and off, arbitrary fire detecting and alarm device unit in the described net is by pressing S1 to the bright state of red light, press the bright SW1 key that links to each other with the 16th pin MC140512 of green light again, green light transfers blinking red lamp to, and the green light that transfers to that red light is bright glimmers, the hummer of All Alerts device pronunciation in the net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100611330A CN100394455C (en) | 2005-10-17 | 2005-10-17 | Fire detection radio networking alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100611330A CN100394455C (en) | 2005-10-17 | 2005-10-17 | Fire detection radio networking alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1773562A true CN1773562A (en) | 2006-05-17 |
| CN100394455C CN100394455C (en) | 2008-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100611330A Active CN100394455C (en) | 2005-10-17 | 2005-10-17 | Fire detection radio networking alarm |
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| CN (1) | CN100394455C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225399A (en) * | 2015-08-17 | 2016-01-06 | 苏州锟鹏肖氏建材有限公司 | Smoke alarm |
| CN107798810A (en) * | 2017-10-31 | 2018-03-13 | 天津新亚精诚科技有限公司 | Wireless independent cigarette inductive circuit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620890Y (en) * | 2003-04-16 | 2004-06-16 | 宋成宝 | Intelligent wireless fire fighting alarm device |
| JP2005038401A (en) * | 2003-06-23 | 2005-02-10 | Takashi Meguro | Alarm and alarm system |
| CN2645148Y (en) * | 2003-06-23 | 2004-09-29 | 深圳市永华电子系统股份有限公司 | Fire alarm networked warning system |
| CN2658858Y (en) * | 2003-11-20 | 2004-11-24 | 大庆石油管理局 | Radio remote fire hazard alarming apparatus |
| CN2731607Y (en) * | 2004-08-12 | 2005-10-05 | 王茂義 | Wireless fire fighting warner |
| CN2857119Y (en) * | 2005-10-17 | 2007-01-10 | 朱福龙 | Radio internet alarmer for fire disaster |
-
2005
- 2005-10-17 CN CNB2005100611330A patent/CN100394455C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225399A (en) * | 2015-08-17 | 2016-01-06 | 苏州锟鹏肖氏建材有限公司 | Smoke alarm |
| CN105225399B (en) * | 2015-08-17 | 2018-01-05 | 苏州锟鹏肖氏建材有限公司 | Smoke alarm |
| CN107798810A (en) * | 2017-10-31 | 2018-03-13 | 天津新亚精诚科技有限公司 | Wireless independent cigarette inductive circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100394455C (en) | 2008-06-11 |
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Owner name: NINGBO JINDUN ELECTRONIC INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: ZHU FULONG Effective date: 20091016 |
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Effective date of registration: 20091016 Address after: Zhejiang Province, Yuyao City Economic Development Zone South Feng Yuan Road No. 8 Ningbo Jindun Electronic Industry Co Ltd Patentee after: NINGBO KINGDUN ELECTRONIC INDUSTRY Co.,Ltd. Address before: Zhejiang Province, Yuyao City Economic Development Zone South Feng Yuan Road No. 8 Ningbo Jindun Electronic Industry Co Ltd Patentee before: Zhu Fulong |
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Address after: 315400 No. 28 Feng Yuan Road, South District, Yuyao Economic Development Zone, Zhejiang, China Patentee after: Ningbo Kingdun Electronic Industry Co.,Ltd. Address before: 315400 Zhejiang Province, Yuyao City Economic Development Zone South Feng Yuan Road No. 8 Ningbo Jindun Electronic Industry Co Ltd Patentee before: NINGBO KINGDUN ELECTRONIC INDUSTRY Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 315400 No.28 Fengyuan Road, South District, Yuyao Economic Development Zone, Zhejiang Province Patentee after: Ningbo Kaidun Electronic Industry Co.,Ltd. Country or region after: China Address before: 315400 No.28 Fengyuan Road, South District, Yuyao Economic Development Zone, Zhejiang Province Patentee before: Ningbo Kingdun Electronic Industry Co.,Ltd. Country or region before: China |
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