CN107798810A - Wireless independent cigarette inductive circuit - Google Patents
Wireless independent cigarette inductive circuit Download PDFInfo
- Publication number
- CN107798810A CN107798810A CN201711053939.4A CN201711053939A CN107798810A CN 107798810 A CN107798810 A CN 107798810A CN 201711053939 A CN201711053939 A CN 201711053939A CN 107798810 A CN107798810 A CN 107798810A
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- Prior art keywords
- resistance
- connection
- wireless
- fet
- main control
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
Abstract
The present invention relates to a kind of wireless independent cigarette inductive circuit, including main control chip and the smoke detection unit, wireless sending and receiving chip, wireless power unit, battery, push-button unit, networking unit, buzzer control unit and the light control unit that are connected respectively with main control chip.By the design work of this circuit, the power consumption of wireless smoke sense can be substantially reduced, while can effectively increase the reliability of wireless data transmission, the reliability of detection is also greatly improved in addition, interference signal is filtered out.
Description
Technical field
The invention belongs to cigarette sense field, is related to independent cigarette sense, especially a kind of wireless independent cigarette inductive circuit.
Background technology
Free-standing smoke sensitive fire hazard detection alarm can monitor surrounding air, when finding smog, start built-in buzzer,
The departure time of preciousness is provided before fire spread for you.
It is due to that theory structure design is excessively simple that the existing independent cigarette sense product in the country, which generally goes wrong, and labyrinth is simple
It is extensive, pollute very severe.Circuit part is formed in order to cost-effective using simple analog input simultaneously, is not passed through
Cross the processing procedure of discharge circuit, therefore signal poor anti jamming capability.Wrong report is serious, and antifouling property is bad.Simultaneously because mesh
Preceding wireless device is uneven, causes the standard disunity of wireless telecommunications, while wireless communication quality reliability is not high.
The content of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, there is provided a kind of wireless independent cigarette inductive circuit, realize
Effective processing of the photoelectricity small-signal of input, coordinate the new labyrinth structure of company, handled and known for photosignal
Not, while effectively to the wireless shortwave wireless telecommunications process for using 433MHz, realized using power switch to wireless power supply
And power-off, effectively turn off wireless device when preventing wireless unexpected.
The technical proposal for solving the technical problem of the invention is：
A kind of wireless independent cigarette inductive circuit, including main control chip and be connected respectively with main control chip smoke detection unit,
Wireless sending and receiving chip, wireless power unit, battery, push-button unit, networking unit, buzzer control unit and signal light control list
Member.
Moreover, described smoke detection unit, including triode VT3, resistance R10, light emitting diode VD1, light-emitting diodes
Pipe VD1 one end connects battery BT+, and one end connects resistance R10, resistance R10 connecting triodes VT3 colelctor electrode, triode VT3's
Base stage connects resistance R9, resistance R2, resistance R9 connection main control chips respectively, and resistance R2 connecting triodes VT3 emitter stage simultaneously connects
Ground.
Moreover, described wireless power unit includes three FETs, multiple resistance and electric capacity, FET V1 leakage
Pole connection FET V3 grid, FET V1 source ground, FET V1 grid connection resistance R6, resistance R6
Resistance R4 is connected, resistance R4 connects main control chip and FET V2 grid, FET V2 source ground, field effect respectively
Should pipe V2 drain electrode connect electric capacity C11, resistance R29 respectively and be grounded, resistance R29 connection FETs V2 source electrode, electric capacity C11
Connection FET V3 drain electrode simultaneously connects wireless sending and receiving chip, and FET V3 source electrode connection resistance R7 simultaneously connects battery BT
+。
Moreover, described buzzer control unit includes triode VT2, resistance R1, inductance L1, resistance R1 one end connection master
Chip, other end connecting triode VT2 base stage are controlled, triode VT2 colelctor electrode connects inductance L1 and buzzer, three poles respectively
Pipe VT2 emitter stage connection buzzer is simultaneously grounded.
Moreover, described networking unit include resistance, electric capacity, diode, resistance R16 one end connect respectively main control chip and
Electric capacity C17, the other end connect diode D3 and plug XP4, diode D3 other ends connection electric capacity C17, plug XP4 difference respectively
Resistance R5 and diode D4, resistance R5 connection main control chips are connected, diode D4 connection electric capacity C10 are simultaneously grounded, electric capacity C10 connections
Resistance R5 and main control chip.
The advantages and positive effects of the present invention are：
This circuit uses the monolithic of super low-power consumption, while 16 monolithics add data-handling capacity, can effectively by
Algorithm transplanting is entered.Circuit is that the labyrinth structure of cooperation company is designed simultaneously, and the labyrinth structure of company is dissipated using preceding paragraph
Fit lens realization is penetrated, reliability is high, while contamination resistance is strong, while is wirelessly transmitted using short data, coordinates wireless autodiagnosis
Disconnected function, when wirelessly occurring abnormal can above electricity rework, substantially increase reliability, while also effectively reduce work(
Consumption.By the design work of this circuit, the power consumption of wireless smoke sense can be substantially reduced, while can effectively increase wireless data
The reliability of transmission, the reliability of detection is also greatly improved in addition, interference signal is filtered out.
Brief description of the drawings
Fig. 1 is the circuit block diagram of this cigarette sense；
Fig. 2 is master control chip connection figures；
Fig. 3 is smoke detection element circuit figure；
Fig. 4 is wireless power element circuit figure；
Fig. 5 is buzzer control unit circuit diagram；
Fig. 6 is networking unit circuit diagram；
Fig. 7 is push-button unit circuit diagram；
Fig. 8 is light control unit circuit diagram.
Embodiment
Below in conjunction with the accompanying drawings and the invention will be further described by specific embodiment, and following examples are descriptive
, it is not limited, it is impossible to which protection scope of the present invention is limited with this.
A kind of wireless independent cigarette inductive circuit, including main control chip and be connected respectively with main control chip smoke detection unit,
Wireless sending and receiving chip, wireless power unit, battery, push-button unit, networking unit, buzzer control unit and signal light control list
Member.
Described main control chip, as shown in Fig. 2 described wireless sending and receiving chip uses CC1101.
Described smoke detection unit, as shown in figure 3, including triode VT3, resistance R10, light emitting diode VD1, light
Diode VD1 one end connects battery BT+, one end connection resistance R10, resistance R10 connecting triodes VT3 colelctor electrode, triode
VT3 base stage connects resistance R9, resistance R2, resistance R9 connection main control chips, resistance R2 connecting triodes VT3 emitter stage respectively
And it is grounded.
Described wireless power unit, as shown in figure 4, including three FETs, multiple resistance and electric capacity, FET
V1 drain electrode connection FET V3 grid, FET V1 source ground, FET V1 grid connection resistance R6,
Resistance R6 connections resistance R4, resistance R4 connect main control chip and FET V2 grid respectively, and FET V2 source electrode connects
Ground, FET V2 drain electrode connect electric capacity C11, resistance R29 and are grounded respectively, resistance R29 connection FETs V2 source electrode,
Electric capacity C11 connection FETs V3 drain electrode simultaneously connects wireless sending and receiving chip, FET V3 source electrode connection resistance R7 and company
Meet battery BT+.
Described buzzer control unit, as shown in figure 5, including triode VT2, resistance R1, inductance L1, resistance R1 one end
Main control chip, other end connecting triode VT2 base stage are connected, triode VT2 colelctor electrode connects inductance L1 and buzzing respectively
Device, triode VT2 emitter stage connection buzzer are simultaneously grounded.
Described networking unit is as shown in fig. 6, including resistance, electric capacity, diode, resistance R16 one end connects master control respectively
Chip and electric capacity C17, the other end connect diode D3 and plug XP4, diode D3 other ends connection electric capacity C17, plug respectively
XP4 connects resistance R5 and diode D4, resistance R5 connection main control chips respectively, and diode D4 connection electric capacity C10 are simultaneously grounded, electric capacity
C10 connection resistance R5 and main control chip.
Described push-button unit is as shown in fig. 7, described light control unit is as shown in Figure 8.
The present invention can regularly upload the state of detection using the principle of wireless transmission, when in the event of the condition of a fire, visit
Surveying device actively can wirelessly be sent to repeater, and repeater is by the server that high in the clouds manages by real-time warning message
It is sent to user here, this makes it possible to the fire condition information for reaching resident family and knowing this building, and work is ready for personnel escape
Make.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, on the premise of inventive concept is not departed from, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.
Claims (5)
- A kind of 1. wireless independent cigarette inductive circuit, it is characterised in that：The smog being connected including main control chip and respectively with main control chip Probe unit, wireless sending and receiving chip, wireless power unit, battery, push-button unit, networking unit, buzzer control unit and lamp Light control unit.
- 2. wireless independent cigarette inductive circuit according to claim 1, it is characterised in that：Described smoke detection unit, including Triode VT3, resistance R10, light emitting diode VD1, light emitting diode VD1 one end connection battery BT+, one end connection resistance R10, Resistance R10 connecting triodes VT3 colelctor electrode, triode VT3 base stage connect resistance R9, resistance R2, resistance R9 connections respectively Main control chip, resistance R2 connecting triodes VT3 emitter stage and ground connection.
- 3. wireless independent cigarette inductive circuit according to claim 1, it is characterised in that：Described wireless power unit includes three Individual FET, multiple resistance and electric capacity, FET V1 drain electrode connection FET V3 grid, FET V1 source Pole is grounded, and FET V1 grid connection resistance R6, resistance R6 connections resistance R4, resistance R4 connect main control chip and field respectively Effect pipe V2 grid, FET V2 source ground, FET V2 drain electrode connect electric capacity C11, resistance R29 simultaneously respectively Ground connection, resistance R29 connection FETs V2 source electrode, electric capacity C11 connection FETs V3 drain electrode simultaneously connect wireless sending and receiving core Piece, FET V3 source electrode connection resistance R7 simultaneously connect battery BT+.
- 4. wireless independent cigarette inductive circuit according to claim 1, it is characterised in that：Described buzzer control unit includes Triode VT2, resistance R1, inductance L1, resistance R1 one end connection main control chip, other end connecting triode VT2 base stage, three poles Pipe VT2 colelctor electrode connects inductance L1 and buzzer respectively, and triode VT2 emitter stage connection buzzer is simultaneously grounded.
- 5. wireless independent cigarette inductive circuit according to claim 1, it is characterised in that：Described networking unit include resistance, Electric capacity, diode, resistance R16 one end connect main control chip and electric capacity C17 respectively, and the other end connects diode D3 and plug respectively XP4, diode the D3 other end connect electric capacity C17, and plug XP4 connects resistance R5 and diode D4, resistance R5 connection master controls respectively Chip, diode D4 connection electric capacity C10 are simultaneously grounded, electric capacity C10 connection resistance R5 and main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053939.4A CN107798810A (en) | 2017-10-31 | 2017-10-31 | Wireless independent cigarette inductive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053939.4A CN107798810A (en) | 2017-10-31 | 2017-10-31 | Wireless independent cigarette inductive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107798810A true CN107798810A (en) | 2018-03-13 |
Family
ID=61548785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711053939.4A Pending CN107798810A (en) | 2017-10-31 | 2017-10-31 | Wireless independent cigarette inductive circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107798810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765846A (en) * | 2018-08-23 | 2018-11-06 | 广州优优加智能科技有限公司 | A kind of stand alone type Universal base and its alarm system |
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|---|---|---|---|---|
| CN1773562A (en) * | 2005-10-17 | 2006-05-17 | 朱福龙 | Fire detection radio networking alarm |
| CN101493981A (en) * | 2009-01-21 | 2009-07-29 | 福建火迪建筑消防工程技术服务有限公司 | Wireless independent fire alarm system |
| CN102593957A (en) * | 2011-01-18 | 2012-07-18 | 深圳市博巨兴实业发展有限公司 | Wireless charging emitting end, wireless charging receiving end and wireless charging device |
| CN202584347U (en) * | 2012-06-05 | 2012-12-05 | 山东北仁汇智能源发展有限公司 | Wireless charging smoke sensing detection alarm |
| US20140104067A1 (en) * | 2012-10-16 | 2014-04-17 | Jung-Tang Huang | Smoke Sensor |
| CN203838844U (en) * | 2014-01-27 | 2014-09-17 | 陈星光 | Wireless networking smog detector |
| CN204360508U (en) * | 2014-12-31 | 2015-05-27 | 广州瀚润计算机信息科技有限公司 | Wireless smoke sensitive fire hazard detection alarm |
| CN107067637A (en) * | 2017-04-17 | 2017-08-18 | 成都卡诺源科技有限公司 | A kind of network alarm monitoring system |
| CN207409097U (en) * | 2017-10-31 | 2018-05-25 | 天津新亚精诚科技有限公司 | Wireless independent cigarette inductive circuit |
-
2017
- 2017-10-31 CN CN201711053939.4A patent/CN107798810A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773562A (en) * | 2005-10-17 | 2006-05-17 | 朱福龙 | Fire detection radio networking alarm |
| CN101493981A (en) * | 2009-01-21 | 2009-07-29 | 福建火迪建筑消防工程技术服务有限公司 | Wireless independent fire alarm system |
| CN102593957A (en) * | 2011-01-18 | 2012-07-18 | 深圳市博巨兴实业发展有限公司 | Wireless charging emitting end, wireless charging receiving end and wireless charging device |
| CN202584347U (en) * | 2012-06-05 | 2012-12-05 | 山东北仁汇智能源发展有限公司 | Wireless charging smoke sensing detection alarm |
| US20140104067A1 (en) * | 2012-10-16 | 2014-04-17 | Jung-Tang Huang | Smoke Sensor |
| CN203838844U (en) * | 2014-01-27 | 2014-09-17 | 陈星光 | Wireless networking smog detector |
| CN204360508U (en) * | 2014-12-31 | 2015-05-27 | 广州瀚润计算机信息科技有限公司 | Wireless smoke sensitive fire hazard detection alarm |
| CN107067637A (en) * | 2017-04-17 | 2017-08-18 | 成都卡诺源科技有限公司 | A kind of network alarm monitoring system |
| CN207409097U (en) * | 2017-10-31 | 2018-05-25 | 天津新亚精诚科技有限公司 | Wireless independent cigarette inductive circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765846A (en) * | 2018-08-23 | 2018-11-06 | 广州优优加智能科技有限公司 | A kind of stand alone type Universal base and its alarm system |
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