CN203661381U - Emergency illumination controller - Google Patents
Emergency illumination controller Download PDFInfo
- Publication number
- CN203661381U CN203661381U CN201420049757.5U CN201420049757U CN203661381U CN 203661381 U CN203661381 U CN 203661381U CN 201420049757 U CN201420049757 U CN 201420049757U CN 203661381 U CN203661381 U CN 203661381U
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- fire
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- lighting controller
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Abstract
The utility model provides an emergency illumination controller. The emergency illumination controller comprises a main board, a loop expansion board, a fire alarm communication board and a fire-fighting power supply, wherein the fire alarm communication board is connected with a first interface of the main board to be communicated with the outside; the loop expansion board is connected with a second interface of the main board; the loop expansion board comprises a plurality of extension set loops; each extension set loop is connected with a fire-fighting emergency lamp; the fire-fighting power supply is provided with an alternating current wiring terminal and a direct-current wiring terminal; the fire-fighting power supply is connected with the main board, the fire alarm communication board and the loop expansion board respectively and supplies power; the fire alarm communication board is used for obtaining a fire disaster alarming signal and transmitting the fire disaster alarming signal to the main board; the main board is used for generating a personnel evacuating path by combining a building structure, an evacuating path width, personnel loads and the like and a programming manner is simple and flexible.
Description
Technical field
The utility model relates to a kind of fire illumination control apparatus, is specially a kind of emergency lighting controller able.
Background technology
Emergency lighting technology is an important lifesaving evacuation technology that is subject to ensureing when various countries pay attention to, have years development history and relate to building fire personnel's life security.The nearly more than ten years, particularly in recent years, along with developing rapidly of lighting technology, tall and big and complicated intelligent building is increasing, fire emergency rule and standard are constantly sound and perfect, and fire emergency lamps product variety is on the increase, and performance is updated, technical merit improves a lot, and is widely used and develops.
In the time of breaking out of fire, because causing normal electricity system power supply, the intensity of a fire interrupts, normal lighting system was lost efficacy, personnel need to throw light on to find escape route in the time of escape, and fire emergency system is exactly to play a role at this moment, fire emergency system mainly comprises accident emergency illumination, escape hatch mark and indicator light, is after normal illumination dump, to guide trapped personnel to evacuate or launch fire fighting and rescue action to arrange in the time of breaking out of fire.But in daily inspection, find, unit exists many problems in type selecting, installation and the use procedure of fire-fighting emergency headlamp tool.Answer this, choose reasonable emergency lighting system r, the mode of connection, carry out line service, directly has influence on the performance of fire emergency systemic effect.
The important function that fire lighting controller plays in the time of fire is to survivor illumination, but occurs in certain area when fire, and survivor is not while knowing, can try in any path one could without heeding which one chose, and may run away to the place that the intensity of a fire is the most fierce, can cause casualties.
Utility model content
For this reason, the utility model solves in prior art survivor at the escape process Discussion on personnel casualty problem causing of trying in any path one could without heeding which one chose, thereby proposes a kind ofly can provide guide, the emergency lighting controller able of guiding escape route according to intensity of a fire region and fire spreading trend.
For solving the problems of the technologies described above, the utility model is realized by the following technical solutions:
A kind of emergency lighting controller able, comprises mainboard, loop expansion board, fire alarm communication board and fire-fighting power supply; The first interface of described fire alarm communication board and mainboard is connected, and externally carries out communication; Described loop expansion board is connected with the second interface of described mainboard, and described loop expansion board comprises some extension sets loop, and each extension set is connected with fire emergency lamps on loop; On described fire-fighting power supply, be provided with AC terminal and direct current terminals, described fire-fighting power supply is connected respectively with described mainboard, fire alarm communication board and loop expansion board and is its power supply.
On preferred described mainboard, be provided with primary CPU and spare CPU.
Preferred described mainboard comprises power-switching circuit, embedded host circuit, drive circuit of indicator.
Preferred described first interface is network interface, and described the second interface is DB9 interface.
Preferred described fire alarm communication board is connected with fire alarm control unit by RS232, RS485, CAN bus or network interface.
Preferred described mainboard is also connected with display panel, and described display panel shows warning or fault message.
Preferred described loop expansion board comprises 4 extension set loops, and each described extension set loop comprises 16 EPS power supplys and point power distribution equipment.
Preferred described display panel comprises indicator light and chimes of doom integrated circuit, and described indicator light is connected with described drive circuit of indicator.
Preferred described fire-fighting power supply is also connected with stand-by power supply, and described stand-by power supply adopts plumbic acid maintenance-free battery, and electric energy is provided in the time of fire-fighting power supply power-off.
Preferred described mainboard is also connected with printer, prints all event informations, and described mainboard is also connected with display, and described mainboard is also connected with emergency button, for stopping emergent or starting emergent.
Technique scheme of the present utility model has the following advantages compared to existing technology,
(1) emergency lighting controller able described in the utility model, comprises mainboard, loop expansion board, fire alarm communication board and fire-fighting power supply; The first interface of described fire alarm communication board and mainboard is connected, and externally carries out communication; Described loop expansion board is connected with the second interface of described mainboard, and described loop expansion board comprises some extension sets loop, and each extension set is connected with fire emergency lamps on loop; On described fire-fighting power supply, be provided with AC terminal and direct current terminals, described fire-fighting power supply is connected respectively with described mainboard, fire alarm communication board and loop expansion board and is its power supply, described fire alarm communication board obtains fire alarm signal, send described mainboard to, described mainboard according to fire alarm signal in conjunction with building structure, evacuate the Information generation evacuating personnel paths such as path width and personnel's load, programming mode simple and flexible.
(2) emergency lighting controller able described in the utility model, is provided with primary CPU and spare CPU on described mainboard, spare CPU can be taken over other plates in time in the time that primary CPU breaks down, and ensures the normal operation of this controller, for illumination escape provides safeguard.
(3) emergency lighting controller able described in the utility model, described mainboard comprises power-switching circuit, embedded host circuit, drive circuit of indicator, described drive circuit of indicator is connected to indicator light, civil power is converted to the direct current that internal circuit uses by described power-switching circuit, for internal circuit power supply, described embedded host circuit is shown to manager by described drive circuit of indicator by internal circuit running status.
(4) emergency lighting controller able described in the utility model, described mainboard is also connected with display panel, described display panel shows warning or fault message, described display panel comprises indicator light and chimes of doom integrated circuit, by indicator light display working condition and warning circuit, described chimes of doom integrated circuit can be sounded signal to user, passes on warning message.
(5) emergency lighting controller able described in the utility model, described fire-fighting power supply is also connected with stand-by power supply, and described stand-by power supply adopts plumbic acid maintenance-free battery, and electric energy is provided in the time of the power-off of fire-fighting power supply civil power, ensure the normal operation of this controller, provide safeguard to emergency lighting.
(6) emergency lighting controller able described in the utility model, described mainboard is also connected with printer, print all event informations, event information can be gone out by real time print, be conducive at that time or the analysis to fire afterwards, on described mainboard, be also connected with display, display device information, warning Word message and building graphical information simultaneously on display, displaying contents is abundant, directly perceived, is user-friendly to.
Brief description of the drawings
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the structure principle chart of emergency lighting controller able of the present invention;
Fig. 2 is the circuit diagram of drive circuit of indicator of the present invention;
Fig. 3 is the connecting circuit figure of DP83848C chip of the present invention;
Fig. 4 is the connecting circuit figure of LPC1758 chip of the present invention;
Fig. 5 is the circuit diagram of communication drive circuit of the present invention.
Embodiment
The embodiment of emergency lighting controller able described in the utility model is provided below.
Emergency lighting controller able described in the utility model, comprises mainboard, loop expansion board, fire alarm communication board and fire-fighting power supply, described mainboard is by power-switching circuit, embedded host circuit, drive circuit of indicator composition, 24V voltage wherein is directly provided by described fire-fighting power supply, described power-switching circuit connects ATX(Advanced Technology Extended) interface, the interface of different voltages is provided, its+output of 5V obtains by the chip LM2576-5V conversion in described power-switching circuit, this chip can provide at least electric current output of 2A, for all chips that need 5V power supply, simultaneously+24V is exportable DC12V voltage after chip LM2576-5V voltage stabilizing, liquid crystal display uses, embedded host circuit comprises embedded board, internal memory, Interface Expanding circuit, in the present embodiment, described embedded board model is CXMB-945GSE2-R10, described internal memory model is DDR533-1G, described embedded board carries 16 road I/O interfaces, on described embedded board, be provided with two CPU, be respectively primary CPU and spare CPU, in the time that primary CPU breaks down, spare CPU is taken over, described drive circuit of indicator is connected to indicator light, as shown in Figure 2, can realize indicator light control.
In the present embodiment, loop expansion board circuit comprises that CAN Communication Control chip, communication drive chip, DB9 to drive chip and singlechip chip, described CAN Communication Control chip adopts SJA1000T, described communication drives chip to adopt 82C250, described DB9 drives chip to adopt MAX232A, described singlechip chip adopts W78E516, and whole described loop expansion board is by described singlechip chip centralized control.Described loop expansion board has 4 extension set loops, 16 EPS power supplys and point power distribution equipment can be carried at most in each extension set loop, communication between the described point of connected light fixture of power distribution equipment adopts two bus communication modes, this emergency lighting controller able by this two bus to light fixture give an order information and Query Information, light fixture returns to answer information by two buses, described two bus voltages are 24V pulse voltage, and communication baud rate is 4800bits; Every point of power distribution equipment has 4 light fixture loops, each light fixture loop can connect 127 light fixtures, so the heap(ed) capacity of a point of power distribution equipment is 127 × 4=508 point, it is 16 × 4 × 508=32512 in the present embodiment that an emergency lighting controller able maximum can be controlled light fixture quantity.
In the present embodiment, described fire alarm communication board comprises DP83848C chip, as shown in Figure 3, also comprise LPC1758 chip, as shown in Figure 4, also comprise communication drive circuit, comprise MAX3232E chip, as shown in Figure 5, described fire alarm communication board carries out communication by network interface and fire alarm control unit, receive the fire detector warning message of fire alarm control unit output, also can receive the fire compartment state that fire alarm control unit monitors by the switching value interface in extension set loops, No. 4.
On described fire-fighting power supply, be provided with AC terminal and direct current terminals, connect DC input voitage or AC-input voltage by it, described fire-fighting power supply is by translation circuit output direct current 24V voltages such as transformers, for other circuit board, as supplied with the power-switching circuit 24V voltage in mainboard.
The first interface of described fire alarm communication board and mainboard is connected, and externally carries out communication, and described first interface is network interface in the present embodiment; Described loop expansion board is connected with the second interface of described mainboard, and described the second interface is DB9 interface (D type data interface connector, for the interface standard of connecting electronic equipment) in the present embodiment; Described fire-fighting power supply is connected respectively with described mainboard, fire alarm communication board and loop expansion board and is its power supply.
In the time of breaking out of fire, the fire alarm that is arranged on this this region of floor can be triggered, send alarm signal, described fire alarm communication board receives the fire alarm signal that fire alarm sends, and send it to mainboard, on the extension set loops, No. 4 that connect in the expansion board of described loop, receive the fire compartment state that fire alarm control unit monitors, and send described mainboard to, described mainboard is according to fire alarm signal and the building structure of fire compartment combinations of states, evacuate the information such as path width and personnel's load, implement evacuating personnel or the generation evacuating personnel path corresponding with the condition of a fire according to predetermined evacuation prediction scheme, dredge personnel escape, guarantee personnel life security.
The execution mode that can convert as other, chip in described mainboard, loop expansion board and fire alarm communication board can adopt other chips with identical function to replace, and described fire alarm communication board can also carry out communication by RS232, RS485, CAN bus and fire alarm control unit.
On the basis of the emergency lighting controller able described in embodiment 1, described mainboard is also connected with display panel, described display panel comprises indicator light and chimes of doom integrated circuit, described indicator light is connected with described drive circuit of indicator, display circuit operating state and warning circuit, described mainboard is also connected with display, described display adopts 17 cun of LCD screens in the present embodiment, by the VGA(Video Graphics Array video transmission standard on mainboard) interface is connected with mainboard, directly while display device information on liquid crystal display screen, warning Word message and building graphical information, displaying contents is abundant, intuitively, be user-friendly to, described chimes of doom integrated circuit adopts KD-9561 chip, produce various acoustic alarms.
Described fire-fighting power supply is also connected with stand-by power supply, described stand-by power supply adopts plumbic acid maintenance-free battery, in the time of fire-fighting power supply work, lead-acid battery is charged, in the time being full of, be automatically converted to floating charge state, offset the self discharge of lead-acid battery, the capacity while ensureing lead-acid battery power supply, in the time of the power-off of fire-fighting power supply civil power, lead-acid battery provides electric energy.
Described mainboard is also connected with printer, adopt in the present embodiment thermal printer, by printer LPT(line print terminal printing terminal) interface is connected with mainboard, print all event informations, on described mainboard, be also provided with the USB interface being connected with mouse for keyboard, described mainboard is also connected with emergency button, under case of emergency, be used for stopping or starting this emergency lighting controller able, in the time that system breaks down or need emergency switch, use.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And among the protection range that the apparent variation of being extended out thus or variation are still created in the utility model.
Claims (10)
1. an emergency lighting controller able, is characterized in that, comprises mainboard, loop expansion board, fire alarm communication board and fire-fighting power supply; The first interface of described fire alarm communication board and mainboard is connected, and externally carries out communication; Described loop expansion board is connected with the second interface of described mainboard, and described loop expansion board comprises some extension sets loop, and each extension set is connected with fire emergency lamps on loop; On described fire-fighting power supply, be provided with AC terminal and direct current terminals, described fire-fighting power supply is connected respectively with described mainboard, fire alarm communication board and loop expansion board and is its power supply.
2. emergency lighting controller able according to claim 1, is characterized in that, is provided with primary CPU and spare CPU on described mainboard.
3. emergency lighting controller able according to claim 2, is characterized in that, described mainboard comprises power-switching circuit, embedded host circuit, drive circuit of indicator.
4. emergency lighting controller able according to claim 3, is characterized in that, described first interface is network interface, and described the second interface is DB9 interface.
5. emergency lighting controller able according to claim 4, is characterized in that, described fire alarm communication board is connected with fire alarm control unit by RS232, RS485, CAN bus or network interface.
6. emergency lighting controller able according to claim 5, is characterized in that, described mainboard is also connected with display panel, and described display panel shows warning or fault message.
7. emergency lighting controller able according to claim 6, is characterized in that, described loop expansion board comprises 4 extension set loops, and each described extension set loop comprises 16 EPS power supplys and point power distribution equipment.
8. emergency lighting controller able according to claim 7, is characterized in that, described display panel comprises indicator light and chimes of doom integrated circuit, and described indicator light is connected with described drive circuit of indicator.
9. according to the emergency lighting controller able described in claim 1-8 any one, it is characterized in that, described fire-fighting power supply is also connected with stand-by power supply, and described stand-by power supply adopts plumbic acid maintenance-free battery, and electric energy is provided in the time of fire-fighting power supply power-off.
10. emergency lighting controller able according to claim 9, is characterized in that, described mainboard is also connected with printer, prints all event informations, and described mainboard is also connected with display, and described mainboard is also connected with emergency button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049757.5U CN203661381U (en) | 2014-01-26 | 2014-01-26 | Emergency illumination controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049757.5U CN203661381U (en) | 2014-01-26 | 2014-01-26 | Emergency illumination controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661381U true CN203661381U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420049757.5U Expired - Fee Related CN203661381U (en) | 2014-01-26 | 2014-01-26 | Emergency illumination controller |
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| Country | Link |
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| CN (1) | CN203661381U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957281A (en) * | 2016-07-11 | 2016-09-21 | 安徽升隆电气有限公司 | Intelligent emergency lighting evacuation system |
| CN106163055A (en) * | 2016-07-20 | 2016-11-23 | 合肥联信电源有限公司 | A kind of emergency lighting controller able circuit |
| CN106231746A (en) * | 2016-07-26 | 2016-12-14 | 合肥联信电源有限公司 | A kind of emergency lighting distribution electric control circuit |
| CN108734915A (en) * | 2018-07-31 | 2018-11-02 | 中山市广卫消防设备科技有限公司 | A kind of fire alarm monitoring structure |
| CN110861989A (en) * | 2019-11-14 | 2020-03-06 | 宁波宏大电梯有限公司 | Elevator audible and visual alarm control switching circuit |
-
2014
- 2014-01-26 CN CN201420049757.5U patent/CN203661381U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957281A (en) * | 2016-07-11 | 2016-09-21 | 安徽升隆电气有限公司 | Intelligent emergency lighting evacuation system |
| CN106163055A (en) * | 2016-07-20 | 2016-11-23 | 合肥联信电源有限公司 | A kind of emergency lighting controller able circuit |
| CN106231746A (en) * | 2016-07-26 | 2016-12-14 | 合肥联信电源有限公司 | A kind of emergency lighting distribution electric control circuit |
| CN106231746B (en) * | 2016-07-26 | 2018-05-18 | 合肥联信电源有限公司 | A kind of emergency lighting distributes electric control circuit |
| CN108734915A (en) * | 2018-07-31 | 2018-11-02 | 中山市广卫消防设备科技有限公司 | A kind of fire alarm monitoring structure |
| CN110861989A (en) * | 2019-11-14 | 2020-03-06 | 宁波宏大电梯有限公司 | Elevator audible and visual alarm control switching circuit |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20140618 Termination date: 20170126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |