CN201984604U - Fire display panel - Google Patents
Fire display panel Download PDFInfo
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- CN201984604U CN201984604U CN2011200316044U CN201120031604U CN201984604U CN 201984604 U CN201984604 U CN 201984604U CN 2011200316044 U CN2011200316044 U CN 2011200316044U CN 201120031604 U CN201120031604 U CN 201120031604U CN 201984604 U CN201984604 U CN 201984604U
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- fire alarm
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Abstract
The utility model relates to a fire display panel, which comprises a CPU (central processing unit), a fire detection return circuit connected with a fire alarming signal input terminal of the CPU, a buzzer connected with a fire alarming signal output terminal of the CPU, a serial communication interface connected with a remote communication terminal of the CPU, an LCD (liquid crystal display) connected with a data display terminal of the CPU, an LED (light-emitting diode) connected with a state display terminal of the CPU and a keyboard connected with a manual control signal input terminal of the CPU. During use, the fire display panel can receive fire alarming signals sending from a fire alarming controller connected with the fire display panel, and sends fire alarming sounds and optical signals to indicate the location of the fire.
Description
Technical field
The utility model relates to a kind of fire alarm display device, specifically is a kind of fire display panel.
Background technology
Fire display panel is the fire alarm display device that can be installed in floor or the independent fire district, can be divided into three kinds of digital, Chinese character/English formula, diagram forms.Be placed in each floor or the subregion, be used to show the fire alarm situation in This floor or the subregion.When devices such as the interior detector in zone were reported to the police, display panel sent the sound and light alarm signal and indicates alarm region and position code name and annotation information.
Existing fire display panel complex structure uses inconvenience and cost higher.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, easy to use and lower-cost fire display panel.
In order to solve the problems of the technologies described above, the utility model provides a kind of fire display panel, is characterized in comprising: CPU, the fire detection loop that links to each other with the fire alarm signal input end of CPU, the hummer that links to each other with the alarm signal output ends of CPU, the serial communication interface that links to each other with the telecommunication end of CPU, the LCD that links to each other with the data presentation end of CPU, the LED that links to each other with the state display end of CPU, keyboard links to each other with the manual control signal input end of CPU.
LED is fault with the corresponding state of different color representations as yellow, and redness is the fire alarm state, and green is a normal condition.
Technique scheme of the present utility model has the following advantages compared to existing technology: when fire display panel of the present utility model uses, can receive the fire alarm signal of connected fire alarm control device, send the fire alarm sound and optic signal, indication fire happening part; The fire alarm acoustical signal can manually be eliminated, and when the fire alarm signal input was arranged again, the fire alarm acoustical signal can start once more; The fire alarm light signal is kept, and resets until fire alarm control unit.When fire alarm signal was imported, fire display panel should be deposited and send the fire alarm sound and optic signal in the 3s.When the fire alarm signal that receives was the manual fire alarm call point alerting signal, it was that manual fire alarm call point is reported to the police that fire display panel can clearly be indicated this alerting signal.Fire display panel has special-purpose fire alarm master pilot lamp.When fire display panel was in the fire alarm state, the fire alarm master pilot lamp should be lighted.Fire display panel can show all the fire alarm information in its indication range.When adopting letter (symbol) numeral to show fire alarm information, in the time can not showing all fire alarm information simultaneously, should show first fire alarm information, follow-up fire warning message can manually can be looked into, every manual queries once can only be inquired about a fire alarm position and relevant information.When adopting the Automatic Cycle display mode to show follow-up fire warning message, the manual queries operator precedence, but can discern first fire alarm information.Fire display panel can show the time of fire alarm, and this time should be consistent with the fire alarm time that the stubborn system of fire alarm device shows.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the circuit block diagram of the fire display panel among the embodiment;
Fig. 2 is the block diagram of the power circuit of described fire display panel.
Embodiment
See Fig. 1-2, the fire display panel of present embodiment comprises: CPU, the fire detection loop that links to each other with the fire alarm signal input end of CPU, the hummer that links to each other with the alarm signal output ends of CPU, the serial communication interface that links to each other with the telecommunication end of CPU, the LCD that links to each other with the data presentation end of CPU, the LED that links to each other with the state display end of CPU, keyboard links to each other with the manual control signal input end of CPU.
The power circuit of described fire display panel comprises: 24V direct supply (being DC24V), transformer and mu balanced circuit.The 5V direct current (being DC5V) of transformer output is exported 3.3V direct current (being DC3.3V) behind mu balanced circuit.
When this fire display panel uses, receive the fire alarm signal of connected fire alarm control device, send the fire alarm sound and optic signal, indication fire happening part; The fire alarm acoustical signal can manually be eliminated, and when the fire alarm signal input was arranged again, the fire alarm acoustical signal can start once more; The fire alarm light signal is kept, and resets until fire alarm control unit.When fire alarm signal was imported, fire display panel should be deposited and send the fire alarm sound and optic signal in the 3s.When the fire alarm signal that receives was the manual fire alarm call point alerting signal, it was that manual fire alarm call point is reported to the police that fire display panel can clearly be indicated this alerting signal.Fire display panel has special-purpose fire alarm master pilot lamp.When fire display panel was in the fire alarm state, the fire alarm master pilot lamp should be lighted.Fire display panel can show all the fire alarm information in its indication range.When adopting letter (symbol) numeral to show fire alarm information, in the time can not showing all fire alarm information simultaneously, should show first fire alarm information, follow-up fire warning message can manually can be looked into, every manual queries once can only be inquired about a fire alarm position and relevant information.When adopting the Automatic Cycle display mode to show follow-up fire warning message, the manual queries operator precedence, but can discern first fire alarm information.Fire display panel can show the time of fire alarm, and this time should be consistent with the fire alarm time that the stubborn system of fire alarm device shows.
This fire display panel links to each other with fire alarm control unit by serial communication interface, the data that processing and display controller send.After breaking out of fire in the buildings, the fire alarm control unit of fire protection control center produces reports to the police, simultaneously alerting signal is transferred on the fire alarm display panel in the zone that catches fire, the fire alarm display panel will produce the detector numbering of reporting to the police and relevant information and show and send the sound and light alarm signal simultaneously, with notice catch fire the zone personnel, LCD can show the code clerk of alarm detector, satisfies large-scale alarm indication requirement.
Obviously, the foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (1)
1. fire display panel is characterized in that comprising: CPU, the fire detection loop that links to each other with the fire alarm signal input end of CPU, the hummer that links to each other with the alarm signal output ends of CPU, the serial communication interface that links to each other with the telecommunication end of CPU, the LCD that links to each other with the data presentation end of CPU, the LED that links to each other with the state display end of CPU, keyboard links to each other with the manual control signal input end of CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200316044U CN201984604U (en) | 2011-01-30 | 2011-01-30 | Fire display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200316044U CN201984604U (en) | 2011-01-30 | 2011-01-30 | Fire display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984604U true CN201984604U (en) | 2011-09-21 |
Family
ID=44612060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200316044U Expired - Fee Related CN201984604U (en) | 2011-01-30 | 2011-01-30 | Fire display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984604U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999990A (en) * | 2012-10-09 | 2013-03-27 | 青岛鼎信通讯股份有限公司 | Fire display panel |
| CN104318698A (en) * | 2014-10-28 | 2015-01-28 | 无锡蓝天电子有限公司 | Fire indication panel control circuit |
| CN105701988A (en) * | 2016-04-20 | 2016-06-22 | 国网辽宁省电力有限公司营口供电公司 | Sound-light alarm apparatus for dispatching automation system |
| CN110428025A (en) * | 2019-07-12 | 2019-11-08 | 华中科技大学 | A kind of fire display panel and fire monitoring method based on dynamic two-dimension code |
-
2011
- 2011-01-30 CN CN2011200316044U patent/CN201984604U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999990A (en) * | 2012-10-09 | 2013-03-27 | 青岛鼎信通讯股份有限公司 | Fire display panel |
| CN104318698A (en) * | 2014-10-28 | 2015-01-28 | 无锡蓝天电子有限公司 | Fire indication panel control circuit |
| CN104318698B (en) * | 2014-10-28 | 2016-12-07 | 无锡蓝天电子股份有限公司 | A kind of fire display panel control circuit |
| CN105701988A (en) * | 2016-04-20 | 2016-06-22 | 国网辽宁省电力有限公司营口供电公司 | Sound-light alarm apparatus for dispatching automation system |
| CN110428025A (en) * | 2019-07-12 | 2019-11-08 | 华中科技大学 | A kind of fire display panel and fire monitoring method based on dynamic two-dimension code |
| CN110428025B (en) * | 2019-07-12 | 2020-11-24 | 华中科技大学 | Dynamic two-dimensional code-based fire display panel and fire monitoring 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: 20110921 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |