CN2800402Y - Fire information display device - Google Patents
Fire information display device Download PDFInfo
- Publication number
- CN2800402Y CN2800402Y CN 200520041921 CN200520041921U CN2800402Y CN 2800402 Y CN2800402 Y CN 2800402Y CN 200520041921 CN200520041921 CN 200520041921 CN 200520041921 U CN200520041921 U CN 200520041921U CN 2800402 Y CN2800402 Y CN 2800402Y
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- fire
- display device
- display
- microcomputer processing
- output terminal
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Abstract
The utility model relates to a fire information display device, which comprises a power supply section, a microcomputer processing board of which the input terminal is connected with a data output terminal of a host machine of a fire fighting system, a graphic display device of which the input terminal is connected with the output terminal of the microcomputer processing board, and a fire warning information display device of which the input terminal is connected with the output terminal of the microcomputer processing board, wherein the microcomputer processing board comprises a warning sounding buzzer and a central processing unit. The display devices of the utility model can display the fire warning information, and the warning sounding buzzer can make warning sound; the fire warning information display device can display the fire warning information; the graphic display device can display the specific position of fire happening. Thus, the utility model can fully, concretely and visually display the fire information. The utility model has advantages of reasonable structure, safety and high performance-price ratio.
Description
Technical field
The utility model relates to a kind of information display device, particularly a kind of display device that is used for fire information.
Background technology
The display device of fire information is widely used in Ground Connection in Intelligent Building, factory and various venues and facilities as the ingredient of fire-fighting automatic fire alarm system.It can reflect the warning message of fire timely and accurately, for field staff's safe escape and fire fighter's work provide reliable assurance.Formerly in the technology, the display device of fire information mainly contains following several mode: 1. charactron display system and device address number; 2.LED (Light Emitting Diode, light emitting diode) shows floor warning planimetric position; 3.LCD (LiquidCrystal Display, LCD) shows the fire information of total system.
Above-mentioned technology formerly major defect separately is: it is more traditional display device that first kind of charactron shows, and displaying contents is system and device address number, and relatively specialty is directly perceived inadequately; Second kind of LED shows the fire information that only can show the one's respective area, can not show the fire information of total system; Though the third LCD can show the fire information of total system, can not reflect the fire condition and the particular location of This floor intuitively.
Summary of the invention
The purpose of this utility model provides a kind of existing defective in the technology that can overcome formerly, the fire alarm information that both can show total system, can show the fire alarm information that this is regional and the display device of particular location again intuitively, for client's safety provides stronger assurance.
To achieve the above object, the display device of the fire information that the utility model provides, it comprises power unit, the MICROCOMPUTER PROCESSING plate that links to each other with fire protection alarm system host data output terminal, the fire alarm information display that input end links to each other with MICROCOMPUTER PROCESSING plate output terminal, and the graphic alphanumeric display that links to each other with MICROCOMPUTER PROCESSING plate output terminal of input end.
Described MICROCOMPUTER PROCESSING plate comprises the warning sounding buzzer and has the central processing unit of 32 two-way I/O mouths, 2 full duplex serial communication interfaces, 2 access hole lines.
Described power unit comprises voltage changer, reserve battery, the charging circuit that reserve battery is carried out floating charge.Power unit is to be 24 volts of direct currents and 5 volts of power supplys of direct current with 220 volts of interchanges input power conversion, as the working power of the utility model device.Charging circuit carries out floating charge to reserve battery, guarantees under the situation of AC dump, and device still can operate as normal.
Described graphic alphanumeric display comprises the alarm region map that is printed on the stainless steel faceplate, places the red light emitting diodes on each alarm set point ground location of panel.
Described fire alarm information display is to carry Chinese word library, can import the LCD of Chinese information by programmable device.
As above-mentioned structure, when breaking out of fire, the signal input part of MICROCOMPUTER PROCESSING plate imported fire signal by the fire protection alarm system main frame, warning sounding buzzer on the MICROCOMPUTER PROCESSING plate is sent chimes of doom, simultaneously, central processing unit on the MICROCOMPUTER PROCESSING plate (CPU) imports fire alarm information in the graphic alphanumeric display into by the multi-thread output port (two two-way I/O mouths) and the input port of graphic alphanumeric display, light emitting diode on the relevant position on the graphic alphanumeric display (pilot lamp) sends red warning light, thereby demonstrates the concrete zone of fire alarm information; Simultaneously, this fire information is delivered on the fire alarm information display, on this display screen, demonstrated the information of fire by the input end of central processing unit serial ports output terminal (a full duplex serial communication interface) and fire alarm information display.
The beneficial effects of the utility model:
1. have comprehensive: the utility model display device both can be used audible alarm, screen display warning message, can also show the particular geographic location of breaking out of fire simultaneously.The warning message that therefore can comprehensively show whole warning system can be used as the demonstration of management.
2. have intuitive: the utility model display device can reflect the concrete zone of breaking out of fire warning message intuitively, puts out a fire with tissue for evacuating personnel and provides convenience.
3. have the cost performance height: the utility model display device is increasing seldom under the condition of cost, can improve the information that shows fire.
Description of drawings
Fig. 1 is the structural representation of the display device of the utility model fire information.
Fig. 2 is the ectosome structural representation of the display device of the utility model fire information.
Embodiment
Further specify concrete structure of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the display device of the utility model fire information.As shown in Figure 1, the utility model comprises: power unit 1, the MICROCOMPUTER PROCESSING plate 2 that signal input port 201 links to each other with fire protection alarm system host signal output terminal, the fire alarm information display 3 that input end 302 links to each other with MICROCOMPUTER PROCESSING plate output terminal 203, the graphic alphanumeric display 4 that input end 401 links to each other with MICROCOMPUTER PROCESSING plate output terminal 204 (LED demonstration).
Exchange 220 volts of power supplys by input end 101 input power units 1, be transformed to the power supply of 5 volts of 24 volts of direct currents and direct currents, output port of power source 102 links to each other with the power input 202 of MICROCOMPUTER PROCESSING plate 2, for it provides working power; Output port of power source 103 links to each other with the power input 301 of fire alarm information display 3, for it provides working power.
Owing to consider the problem of long-distance transmissions, MICROCOMPUTER PROCESSING plate 2 is the RS485/RS422 interface with the interface of fire protection alarm system host data output substantially.Cause for fear of outside cause and the damage of the utility model display device between RS485/RS422 input interface and MICROCOMPUTER PROCESSING plate 2, to be equipped with optical coupling isolator 5.MICROCOMPUTER PROCESSING plate 2 adopts the LDM-32 wiring boards, and this wiring board includes and has 32 two-way I/O mouths, 2 full duplex serial communication interfaces, 2 access hole lines, can carry out chip programming according to conventional method, central processing unit (CPU) that also can online programming.It can export setting to multi-thread output port 204 by programmable device.Port 201 is the input end by fire protection alarm system main frame RS485 interface output signal of MICROCOMPUTER PROCESSING plate 2; Port 203 is the serial ports output terminal, is connected with the signal input port 302 of fire alarm information display 3; Port 204 is multi-thread output port, is connected with multi-point signal input port 401 on the graphic alphanumeric display 4.
When fire alarm information, the fire protection alarm system main frame is sent into fire alarm information on the MICROCOMPUTER PROCESSING plate by the signal input part 201 of MICROCOMPUTER PROCESSING plate, and the buzzer siren on the MICROCOMPUTER PROCESSING plate sends the warning of warning at once.Simultaneously, central processing unit in the MICROCOMPUTER PROCESSING plate (CPU) passes through the signal input port 401 of multi-thread output port 204 (two two-way I/O mouths) and graphic alphanumeric display 4 on the one hand, its fire alarm information is delivered on the graphic alphanumeric display 4, impelled with the corresponding locational light emitting diode (pilot lamp) that fire alarm takes place and send ruddiness.Thereby demonstrate this regional fire alarm information; On the other hand, signal input port 302 by central processing unit serial ports output terminal 203 (a full duplex serial communication interface) and fire alarm information display 3, this information is sent on the fire alarm information display 3, on fire alarm information display 3, demonstrate fire information, thereby device of the present utility model intactly demonstrates fire alarm information with regard to excellent both in sound and shape ground comprehensively with Chinese.
Fig. 2 is the ectosome structural representation of the display device of the utility model fire information.As shown in Figure 2, above-mentioned MICROCOMPUTER PROCESSING plate 2, graphic alphanumeric display 4, fire alarm information display 3, power unit 1 and photoisolator 5 all is enclosed in a wall and holds in the iron case 6 of formula.The display screen 401 of graphic alphanumeric display 4 and the display screen 301 of fire alarm information display 3 all place on the watchcase 601 of iron case 6.On two display screens 301,401, can be clear that fire alarm information and the particular location that fire alarm takes place.
Claims (7)
1. the display device of a fire information, it comprises power unit, the MICROCOMPUTER PROCESSING plate that links to each other with fire protection alarm system host data output terminal, and input end and the fire alarm information display that MICROCOMPUTER PROCESSING plate output terminal links to each other, it is characterized in that comprising the graphic alphanumeric display that input end links to each other with MICROCOMPUTER PROCESSING plate output terminal.
2. the display device of fire information according to claim 1 is characterized in that described MICROCOMPUTER PROCESSING plate comprises warning sounding buzzer and the central processing unit that has 32 two-way I/O mouths, 2 full duplex serial communication interfaces, 2 access hole lines.
3. the display device of fire information according to claim 1 is characterized in that described power unit comprises voltage changer, reserve battery, the charging circuit that reserve battery is carried out floating charge.
4. the display device of fire information according to claim 1 is characterized in that described graphic alphanumeric display comprises the alarm region map that is printed on the stainless steel faceplate, places the red light emitting diodes on each alarm set point ground location of panel.
5. the display device of fire information according to claim 1 is characterized in that described fire alarm information display is to carry Chinese word library, can import the LCD of Chinese information by programmable device.
6. the display device of fire information according to claim 1 is characterized in that the interface that described MICROCOMPUTER PROCESSING plate links to each other with fire protection alarm system host data output terminal is the RS485 interface, or the RS422 interface.
7. the display device of fire information according to claim 1 is characterized in that being connected with optical coupling isolator between described MICROCOMPUTER PROCESSING plate and the fire protection alarm system host data output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041921 CN2800402Y (en) | 2005-05-27 | 2005-05-27 | Fire information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041921 CN2800402Y (en) | 2005-05-27 | 2005-05-27 | Fire information display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800402Y true CN2800402Y (en) | 2006-07-26 |
Family
ID=36842897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041921 Expired - Fee Related CN2800402Y (en) | 2005-05-27 | 2005-05-27 | Fire information display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800402Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629416A (en) * | 2011-02-02 | 2012-08-08 | 罗伯特·博世有限公司 | Monitoring device |
| CN102682581A (en) * | 2011-02-02 | 2012-09-19 | 罗伯特·博世有限公司 | Monitoring device |
| CN103617018A (en) * | 2013-12-19 | 2014-03-05 | 无锡蓝天电子有限公司 | Graphic display device of fire control room |
| CN110599730A (en) * | 2019-09-30 | 2019-12-20 | 四川赛科安全技术有限公司 | Method for displaying position information of multiple Chinese characters on fire display panel by low bandwidth |
-
2005
- 2005-05-27 CN CN 200520041921 patent/CN2800402Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629416A (en) * | 2011-02-02 | 2012-08-08 | 罗伯特·博世有限公司 | Monitoring device |
| CN102682581A (en) * | 2011-02-02 | 2012-09-19 | 罗伯特·博世有限公司 | Monitoring device |
| CN102629416B (en) * | 2011-02-02 | 2016-04-06 | 罗伯特·博世有限公司 | Watch-dog |
| CN102682581B (en) * | 2011-02-02 | 2016-07-13 | 罗伯特·博世有限公司 | Monitoring device |
| CN103617018A (en) * | 2013-12-19 | 2014-03-05 | 无锡蓝天电子有限公司 | Graphic display device of fire control room |
| CN110599730A (en) * | 2019-09-30 | 2019-12-20 | 四川赛科安全技术有限公司 | Method for displaying position information of multiple Chinese characters on fire display panel by low bandwidth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20100527 |