CN204229580U - A kind of family expenses automatic fire alarm system - Google Patents
A kind of family expenses automatic fire alarm system Download PDFInfo
- Publication number
- CN204229580U CN204229580U CN201420597587.4U CN201420597587U CN204229580U CN 204229580 U CN204229580 U CN 204229580U CN 201420597587 U CN201420597587 U CN 201420597587U CN 204229580 U CN204229580 U CN 204229580U
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- family expenses
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Abstract
The utility model discloses a kind of family expenses automatic fire alarm system, comprise monitor control mechanism and topworks, described monitor control mechanism comprises photoelectric smoke detector, hygrosensor, far infrared detector, infrared camera, CO detector, described topworks comprises main control singlechip, busy tone echo testing circuit, keyboard interface circuit and display circuit, voice alarm circuit and dtmf dialing circuit, described main control singlechip respectively with described photoelectric smoke detector, hygrosensor, far infrared detector, infrared camera, CO detector, busy tone echo testing circuit, keyboard interface circuit and display circuit, voice alarm circuit is connected with dtmf dialing circuit, described control single chip computer one end is also connected with relay and wireless signal transmitter, described relay is in series with electrical apparatus release, described electrical apparatus release is connected with the normally opened contact of relay, described wireless signal transmitter is by being wirelessly connected with mobile terminal.The utility model is easy to use and reliable, practical.
Description
Technical field
The utility model relates to a kind of alarm, be specifically related to a kind of family expenses automatic fire alarm system.
Background technology
Along with the raising day by day of socioeconomic fast development and people's living standard, liquefied petroleum gas (LPG), piped gas, rock gas enter most of family in the family, various household electrical appliance have also been obtained and use widely, in enjoyment, these now change while facility offers convenience people, but too increase the danger of disaster hidden-trouble and poisonous gas poisoning etc.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of family expenses automatic fire alarm system, and structure is simple, easy to use and reliable, practical.
To achieve these goals, the utility model realizes by the following technical solutions: family expenses automatic fire alarm system, comprises monitor control mechanism and topworks, and described monitor control mechanism comprises photoelectric smoke detector, hygrosensor, far infrared detector, infrared camera, CO detector, described topworks comprises main control singlechip, busy tone echo testing circuit, keyboard interface circuit and display circuit, voice alarm circuit and dtmf dialing circuit, described main control singlechip respectively with described photoelectric smoke detector, hygrosensor, far infrared detector, infrared camera, CO detector, busy tone echo testing circuit, keyboard interface circuit and display circuit, voice alarm circuit is connected with dtmf dialing circuit, described main control singlechip one end is also connected with relay and wireless signal transmitter, described relay is in series with electrical apparatus release, and described electrical apparatus release is connected with the normally opened contact of relay, and described wireless signal transmitter is by being wirelessly connected with mobile terminal.
As preferably, described main control singlechip adopts 89C51 single-chip microcomputer.
As preferably, described voice alarm circuit adopts speech chip APR9600.
As preferably, described keyboard interface circuit and display circuit adopt LCD display.
The utility model can by the smog of photoelectric smoke detector Test Field, by the temperature of hygrosensor Test Field, by the concentration of CO detector Test Field CO, and by main control singlechip by the data detected by being wirelessly transmitted on the mobile terminal of user, far infrared detector, the setting of infrared camera, can be used on the one hand seeing the picture of on-the-spot fire, the position at trapped personnel place, discovery scene of fire that on the other hand can be very fast, simultaneously when occurring that accident can make controller and electrical apparatus release lose to be connected by main control singlechip, the normally opened contact of relay disconnects, timely cut-out current supply circuit, easy to use and reliable, practical.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is voice alarm circuit figure of the present utility model;
Fig. 3 is display circuit figure of the present utility model;
Fig. 4 is fire detector schematic diagram of the present utility model;
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1-4, this embodiment by the following technical solutions: family expenses automatic fire alarm system, comprises monitor control mechanism and topworks, and described monitor control mechanism comprises photoelectric smoke detector 4, hygrosensor 5, far infrared detector 6, infrared camera 7, CO detector 8, described topworks comprises main control singlechip 1, busy tone echo testing circuit 2, keyboard interface circuit and display circuit 3, voice alarm circuit 10 and dtmf dialing circuit 11, described main control singlechip 1 respectively with described photoelectric smoke detector 4, hygrosensor 5, far infrared detector 6, infrared camera 7, CO detector 8, busy tone echo testing circuit 2, keyboard interface circuit and display circuit 3, voice alarm circuit 10 is connected with dtmf dialing circuit 11, described main control singlechip 1 one end is also connected with relay 12 and wireless signal transmitter 14, described relay 12 is in series with electrical apparatus release 13, described electrical apparatus release 13 is connected with the normally opened contact of relay 12, and described wireless signal transmitter 14 is by being wirelessly connected with mobile terminal.
Described main control singlechip 1 adopts 89C51 single-chip microcomputer.
Described voice alarm circuit 10 adopts speech chip APR9600.
Described keyboard interface circuit and display circuit 3 adopt LCD display.
The principle of work of this embodiment: user side autoalarm is installed on residential building, carry out Inspect and control for the dissimilar detection intelligent residence anti-theft fireproof warning system device far infrared detector to each different parts of residential building, infrared camera, photoelectric smoke, temperature, carbon monoxide, and the data come from each detector collection are processed.Once have indoor on fire, when the situations such as gas leak occur, the alarm detector corresponded sends alarm host machine to after the numbering of corresponding alerting signal detector being encrypted immediately, alarm host machine is decoded to alerting signal and is judged, draw type of alarm, confirm errorless after, by the telephone line automatic dialing alarm in family, and set up with central controller and contact, relevant information is sent in central controller, simultaneously when occurring that accident can make controller and electrical apparatus release lose to be connected by main control singlechip, the normally opened contact of relay disconnects, timely cut-out current supply circuit, mobile terminal real time inspection field condition can be passed through simultaneously.
This intelligent alarm system can realize following function: 89C51 single-chip microcomputer is compiled dual tone multi-frequency dtmf, the control of code translator, make house realize the exchanges data between relevant departments by telephone network, dtmf dialing circuit and 89C51 single-chip microcomputer complete house and outside contact by telephone network.After detector detects fortuitous event, just send alarm level signal to 89C51 single-chip microcomputer place, main control section, single-chip microcomputer is processed the level read by interface circuit, then control DTMF pulsing chip and dial number number to telephone line, meanwhile controlling speech chip transfers to the voice signal recorded in advance to telephone line, realize audio alert, dial after answering ringback tone, simulation on-hook, thus the security department of unit completed to Regional Control Center, 110/119 alarm station telephone set or user send call signal, inform that the other side's house is stolen or have fire to occur.Warning system starts onsite alarming device while dialing alarm, and the on-the-spot light LED carrying out event reports to the police, and starts sound circuit, plays the voice message sound of corresponding alert.System does not need to take telephone line in addition, and when there being alerting signal, the right of priority of telephone line enjoyed by alarm call.Native system is also configured with emergence button, reports to the police by the emergence button dial-in direct on alarm host machine keyboard when family is in an emergency.
Sound circuit APR9600 adopts analog storage technology, and noise is low, is not afraid of power-off, can recording playback repeatedly.Voice messaging can divide 8 sections to deposit, respectively with 8 by key control, press which key just can which section of recording playback and do not affect other section.Voice messaging in native system is divided into 2 large classes: early warning information and warning message, and wherein early warning is divided into again temperature drift early warning and the excessive early warning of smog, reports to the police and is divided into fire alarm and theft alarm.During use, user can pass through simple button operation, records and play any one section at any time.When occurring early warning or reporting to the police, single-chip microcomputer controls electronic switch by P2.2-P2.4 and realizes button operation, starts the section of recording accordingly, releases that corresponding voice are pre-, warning message, and can loop play as required, and broadcasting time is arranged voluntarily by user.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. family expenses automatic fire alarm system, is characterized in that, comprises monitor control mechanism and topworks, and described monitor control mechanism comprises photoelectric smoke detector (4), hygrosensor (5), far infrared detector (6), infrared camera (7), CO detector (8), described topworks comprises main control singlechip (1), busy tone echo testing circuit (2), keyboard interface circuit and display circuit (3), voice alarm circuit (10) and dtmf dialing circuit (11), described main control singlechip (1) respectively with described photoelectric smoke detector (4), hygrosensor (5), far infrared detector (6), infrared camera (7), CO detector (8), busy tone echo testing circuit (2), keyboard interface circuit and display circuit (3), voice alarm circuit (10) is connected with dtmf dialing circuit (11), described main control singlechip (1) one end is also connected with relay (12) and wireless signal transmitter (14), described relay (12) is in series with electrical apparatus release (13), described electrical apparatus release (13) is connected with the normally opened contact of relay (12), and described wireless signal transmitter (14) is by being wirelessly connected with mobile terminal.
2. family expenses automatic fire alarm system according to claim 1, is characterized in that, described main control singlechip (1) adopts 89C51 single-chip microcomputer.
3. family expenses automatic fire alarm system according to claim 1, is characterized in that, described voice alarm circuit (10) adopts speech chip APR9600.
4. family expenses automatic fire alarm system according to claim 1, is characterized in that, described keyboard interface circuit and display circuit (3) adopt LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597587.4U CN204229580U (en) | 2014-10-01 | 2014-10-01 | A kind of family expenses automatic fire alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597587.4U CN204229580U (en) | 2014-10-01 | 2014-10-01 | A kind of family expenses automatic fire alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229580U true CN204229580U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597587.4U Expired - Fee Related CN204229580U (en) | 2014-10-01 | 2014-10-01 | A kind of family expenses automatic fire alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305433A (en) * | 2017-01-11 | 2018-07-20 | 长沙闽壹湖电子科技有限责任公司 | A kind of design of SCM Based domestic intelligent fire-proof and theft-proof alarm |
| CN110021134A (en) * | 2019-05-28 | 2019-07-16 | 贵州大学 | A kind of family's fire protection alarm system and its alarm method |
| TWI685822B (en) * | 2018-10-26 | 2020-02-21 | 中興保全科技股份有限公司 | Fire alarm notification device and fire alarm notification system |
-
2014
- 2014-10-01 CN CN201420597587.4U patent/CN204229580U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305433A (en) * | 2017-01-11 | 2018-07-20 | 长沙闽壹湖电子科技有限责任公司 | A kind of design of SCM Based domestic intelligent fire-proof and theft-proof alarm |
| TWI685822B (en) * | 2018-10-26 | 2020-02-21 | 中興保全科技股份有限公司 | Fire alarm notification device and fire alarm notification system |
| CN110021134A (en) * | 2019-05-28 | 2019-07-16 | 贵州大学 | A kind of family's fire protection alarm system and its alarm method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151001 |
|
| EXPY | Termination of patent right or utility model |