CN206710837U - A kind of network fire-control evacuates control system - Google Patents
A kind of network fire-control evacuates control system Download PDFInfo
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- CN206710837U CN206710837U CN201720400392.XU CN201720400392U CN206710837U CN 206710837 U CN206710837 U CN 206710837U CN 201720400392 U CN201720400392 U CN 201720400392U CN 206710837 U CN206710837 U CN 206710837U
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Abstract
The utility model relates generally to fire-fighting domain, is related to a kind of network fire-control evacuation control system, using dual power supply, when sign is caught fire in discovery, warning message is sent to monitor terminal, while open emergency exits, blinker and emergency light are lighted, auxiliary people evacuate escape as early as possible.The output end of the AC power of network fire-control evacuation control system is connected to step-down rectifier module, the input of standby power supply module, the output end of step-down rectifier module is connected to the input of master controller, the output end of standby power supply module is connected to the input of voltage reduction module, clock module, flame detection modules, Smoke Detection module, the output end of temperature detecting module is connected to the input of master controller, the output end of master controller is connected to emergency exits drive module, display module, alarm module, escape indicating module, the input of emergency light drive module, monitor terminal is connected to master controller by communication interface.
Description
Technical field
The utility model relates generally to fire-fighting domain, and control system is evacuated more specifically to a kind of network fire-control.
Background technology
With the continuous social and economic development, a large amount of skyscrapers and extensive hypogee are more and more, and build
The complexity more and more higher built, existing detection and the setting of automatic alarm system have seemed and can not meet fire-fighting system
The demand of system, therefore fire-fighting evacuation is timely carried out to sounding concrete on fire and proposes higher requirement, therefore it provides a kind of network
Fire-fighting evacuation control system, alarm is realized in the very first time that fire occurs, and help people to carry out fleeing from evacuation.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of network fire-control evacuation control system, using dual power supply
Power supply, when find to catch fire sign when, send warning message to monitor terminal, while open emergency exits, light blinker with
And emergency light, auxiliary people evacuate escape as early as possible.
In order to solve the above technical problems, a kind of network fire-control of the utility model evacuation control system include master controller, when
Clock module, flame detection modules, Smoke Detection module, temperature detecting module, emergency exits drive module, display module, alarm mould
Block, escape indicating module, emergency light drive module, AC power, step-down rectifier module, standby power supply module, communication interface, prison
Control terminal, using dual power supply, when sign is caught fire in discovery, warning message is sent to monitor terminal, while opens emergency exits,
Blinker and emergency light are lighted, auxiliary people evacuate escape as early as possible.
Wherein, the output end of the AC power is connected to the input of step-down rectifier module；The step-down rectifier module
Output end be connected to the input of master controller；The output end of the standby power supply module is connected to the defeated of step-down rectifier module
Enter end；The output end of the voltage reduction module is connected to the input of master controller；The output end of the clock module is connected to lead
The input of controller；The output end of the flame detection modules is connected to the input of master controller；The Smoke Detection mould
The output end of block is connected to the input of master controller；The output end of the temperature detecting module is connected to the input of master controller
End；The output end of the master controller is connected to the input of emergency exits drive module；The output end connection of the master controller
The input of display module；The output end of the master controller is connected to the input of alarm module；The master controller
Output end is connected to the input of escape indicating module；The output end of the master controller is connected to the defeated of emergency light drive module
Go out end；The monitor terminal is connected to master controller by communication interface.
As further optimization of the present utility model, master control described in a kind of network fire-control evacuation control system of the utility model
Device processed uses ATmega64 single-chip microcomputers.
It is standby described in a kind of network fire-control evacuation control system of the utility model as further optimization of the present utility model
Power module uses ups power.
As further optimization of the present utility model, smog described in a kind of network fire-control evacuation control system of the utility model
Detection module uses MQ-2 Smoke Sensors.
As further optimization of the present utility model, escape described in a kind of network fire-control evacuation control system of the utility model
Door drive module uses ULN2003 chips.
As further optimization of the present utility model, alarm described in a kind of network fire-control evacuation control system of the utility model
Module uses WT588D speech chips.
Control effect：A kind of network fire-control evacuation control system of the utility model, using dual power supply, when discovery is caught fire
During sign, warning message is sent to monitor terminal, while opens emergency exits, blinker and emergency light is lighted, aids in people
As early as possible evacuation escape.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the hardware structure diagram that a kind of network fire-control of the utility model evacuates control system.
Fig. 2 is the circuit diagram for the master controller that a kind of network fire-control of the utility model evacuates control system.
Fig. 3 is the circuit diagram for the clock module that a kind of network fire-control of the utility model evacuates control system.
Fig. 4 is the circuit diagram for the flame detection modules that a kind of network fire-control of the utility model evacuates control system.
Fig. 5 is the circuit diagram for the Smoke Detection module that a kind of network fire-control of the utility model evacuates control system.
Fig. 6 is the circuit diagram for the temperature detecting module that a kind of network fire-control of the utility model evacuates control system.
Fig. 7 is the circuit diagram for the emergency exits drive module that a kind of network fire-control of the utility model evacuates control system.
Fig. 8 is the circuit diagram for the emergency light drive module that a kind of network fire-control of the utility model evacuates control system.
Fig. 9 is the circuit diagram for the escape indicating module that a kind of network fire-control of the utility model evacuates control system.
Figure 10 is the circuit diagram for the alarm module that a kind of network fire-control of the utility model evacuates control system.
Figure 11 is the circuit diagram for the display module that a kind of network fire-control of the utility model evacuates control system.
Figure 12 is the circuit diagram for the communication interface that a kind of network fire-control of the utility model evacuates control system.
Figure 13 is that a kind of network fire-control of the utility model evacuates the AC power of control system, the circuit of step-down rectifier module
Figure.
Figure 14 is that a kind of network fire-control of the utility model evacuates the AC power of control system, the circuit of standby power supply module
Figure.
Embodiment
Embodiment one：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14, one described in present embodiment
Kind network fire-control evacuation control system includes master controller, clock module, flame detection modules, Smoke Detection module, temperature inspection
Survey module, emergency exits drive module, display module, alarm module, escape indicating module, emergency light drive module, AC power,
Step-down rectifier module, standby power supply module, communication interface, monitor terminal, using dual power supply, when find to catch fire sign when,
Warning message is sent to monitor terminal, while opens emergency exits, lights blinker and emergency light, auxiliary people dredge as early as possible
Dissipate escape.
Wherein, the output end of the AC power is connected to the input of step-down rectifier module, and AC power uses 220V
Household AC power, 220V alternating currents send step-down rectifier module to, and after having exchange to be electrically accessed, decompression is 12V first, then
Rectification is carried out into bridge circuit, is direct current by AC rectification, direct current is by entering voltage-stablizer after capacitor filtering
7812, generation+12V DC electricity, then enter voltage-stablizer 7812 after capacitor filtering, generation+5V direct currents, increase in circuit
One piece of 12V battery, when there is the input of 220 alternating currents, it is electrically charged or does not work, by VCC ports to system power supply.
The output end of the step-down rectifier module is connected to the input of master controller, and step-down rectifier module is used for system
Power supply, ensures system worked well, and 220V alternating currents send step-down rectifier module to, after having exchange to be electrically accessed, are depressured first
It is direct current by AC rectification subsequently into rectification is carried out in bridge circuit, direct current is laggard by capacitor filtering for 12V
Enter voltage-stablizer 7812, generation+12V DC electricity, then enter voltage-stablizer 7812, generation+5V direct currents, in electricity after capacitor filtering
One piece of 12V battery is added in road, when there is the input of 220 alternating currents, is electrically charged or does not work, be by VCC ports
System power supply.
The output end of the AC power is connected to the input of standby power supply module, and standby power supply module is using UPS electricity
Source, the operation principle of ups power circuit are：Under normality, civil power 220V AC powers are charged by adjustable charger to battery,
Starting relay K1 adhesives simultaneously, R7 carry out partial pressure sampling with VZ1, VZ2 to battery+24V voltages, and sampled voltage Vo passes through
R4, VD5 are added to Q2 base stages, Q2 is in Linear Amplifer state, Q1, Q3 depth saturation, DC control relay K adhesives ,+24V
Voltage delivers to inverter V+ ends by K, K1, inverter work, exports 220V sine voltages, while latching relay K2 inhales
Close.When civil power 220V AC powers power off, K1 disconnects, and initial input voltage+24V is constant, and K continues adhesive, due to K2 from
Lock acts on, and+24V still normally delivers to inverter.After a period of time, cell voltage is begun to decline, and Vo and then declines, and Q2 conductings subtract
Weak, V2 rises, after it is increased to certain value (i.e. battery tension drops to 22V), Q1 exits saturation and enters Linear Amplifer, V3
It is rapid to decline；V3 feeds back to Q2 base stages by R5 so that V2 continues to raise, and forms an avalanche process.Q1, Q3 end rapidly, K
Disconnect ,+24V the direct currents that battery delivers to inverter are cut off, and inverter is stopped, while K2 disconnects.Inverter stops work
After work, due to the effect of battery internal e.m.f., battery recovers 24V voltages quickly, and as normality, V2, V3 saturation, K inhale
Close.But because now K1, K2 disconnect ,+24V can not reach inverter, and inverter does not work, so as to protect battery.Only
Have after civil power 220V AC powers recover normal, K1 adhesives, inverter could work, and now charger fills to battery
Electricity.Adjustment R7 can calibrate battery tension lower limit protection control starting value when civil power powers off, UPS when also adjusting civil power power-off simultaneously
The most long working time.Charger uses 24~12V/50A adjustable chargers, and inverter is using power 500VA, DC operation electricity
Press and concatenated for 24V inverters, battery using two 12.80Ah lead accumulators, AC relay uses 220V/10A, direct current
Relay uses 24V/20A.
The output end of the standby power supply module is connected to the input of step-down rectifier module, and standby power supply module uses
Ups power, ups power output 220V alternating currents send step-down rectifier module to, and after having exchange to be electrically accessed, decompression first is
12V, it is direct current by AC rectification, direct current after capacitor filtering by entering subsequently into rectification is carried out in bridge circuit
Voltage-stablizer 7812, generation+12V DC electricity, then enter voltage-stablizer 7812, generation+5V direct currents, in circuit after capacitor filtering
In add one piece of 12V battery, have 220 alternating currents input when, be electrically charged or do not work, by VCC ports to system
Power supply.
The output end of the clock module is connected to the input of master controller, clock module be used to producing clock signal to
System provides real-time time and improves the time accuracy of system, the SCLK_D pins of clock module and the PD6 of master controller
Pin is connected；The CE_D pins of clock module are connected with the PD5 pins of master controller, and CE_D pins are input signal,
During reading and writing data, it is necessary to for height；The I/O_D pins of clock module are connected with the PD4 pins of master controller.
The output end of the flame detection modules is connected to the input of master controller, and flame detection modules are connect using infrared
Closed tube, flame detection modules are used to detect the brightness of light, using infrared ray it is very sensitive to flame the characteristics of, using special
Infrared receiver tube detects flame, is then the level signal of height change the brightness transition of flame, sends main control to
Device, OUTA, IN end of flame detection modules are connected with PC0, PC1 pin of master controller respectively.
The output end of the Smoke Detection module is connected to the input of master controller, and Smoke Detection module uses MQ-2 cigarettes
Mist sensor, MQ-2 Smoke Sensors belong to tin ash Semiconductor gas sensors material, belong to surface ion formula N-type semiconductor, when
During in 200~300 DEG C of temperature, the oxygen in tin ash absorption air, the anion absorption of oxygen is formed, makes the electricity in semiconductor
Sub- density is reduced, so that its resistance value increases, when being contacted with smog, if the potential barrier at grain boundary is by the smog
Modulate and change, the change of surface conductivity will be caused, information existing for this smog is obtained with using this point, pass
Sensor is when feeling cigarette, and when monitor ionization chamber runs into flammable smog, the oxygen adsorbed originally is desorbed, and by flammable smog with cation
State absorption also wants ejected electron in tin ash semiconductor surface, oxygen desorption ejected electron, smog with positive ion mode absorption,
So that tin ash semiconductor electronic density increases, resistance value declines, and resistance value is increased to original state.MQ-2 smog passes
The smokescope analog signal that sensor collects sends ADC0832 CH0 pins to, and ADC0832 chips change analog signal
For data signal, master controller is sent to, obtain the magnitude of voltage of various smokescopes, CS_M, CLK_M of Smoke Detection module,
DIO_M ends are connected with PC7, PD7, PC6 pin of master controller respectively.
The output end of the temperature detecting module is connected to the input of master controller, and temperature detecting module uses
DS18B20 temperature sensors, DS18B20 temperature sensors are a kind of digital thermometric chips of monobus, it is only necessary to use 1 end
Mouthful can realizes the both-way communication with master controller, meanwhile, using data signal output improve signal antijamming capability and
Temperature measurement accuracy；DS18B20 temperature sensors are connected using the data read/write port CW of monobus with the PC2 pins of master controller
Connect, I/O ports need connecting resistance R15 to draw high, and ensure when not having data transfer, and the port is always high level, and electric capacity C15 connects
At power supply, filtered for DS18B20 temperature sensor chips.
The output end of the master controller is connected to the input of emergency exits drive module, and emergency exits drive module uses
ULN2003 chips, the IN_U ends of emergency exits drive module are connected with the PC5 pins of master controller, and master controller receives fire
During calamity alarm signal, master controller sends control signal, ULN2003 chip drives by PC5 pins to emergency exits drive module
Relay coil K1 obtains electric, closes normally opened contact, makes electric on electromagnetic lock, and lock is opened；The not upper electricity of electromagnetic lock, lock under usual condition
Position locking state, only when electric on electromagnetic lock, lock is in open mode.
The output end of the master controller is connected to the input of display module, and display module uses LCD12864 liquid crystals
Display screen, display module are used for display alarm information, DB0, DB1, DB2, DB3, DB4, DB5, DB6, DB7 end of display module and master
PF0, PF1, PF2, PF3, PF4, PF5, PF6, PF7 pin of controller are connected, for display data；The RS ends of display module
It is connected with the PA0 pins of master controller, for control data order；The R/W ends of display module and the PA1 pins of master controller
Connect, for controlling read-write operation；The Enable Pin E of display module is connected with the PA2 pin of master controller；The PA0 of master controller,
PA1, PA2 pin are used for the strobe state for controlling the charactron in display module.
The output end of the master controller is connected to the input of alarm module, and alarm module uses WT588D voice cores
Piece, after fire alarm signal is detected, audio alert is carried out, alarm module is with master controller using three line serial ports control mould
Formula, different with 4 line SPI of standard, alarm module only receives data, instruction and the clock signal that master controller is sent, without
Send data.Under three line serial ports patterns, the PB5 pins of master controller are connected with the RST ends of alarm module, to reset
End；The PB1 pins of master controller are connected with the YCLK ends of alarm module, are clock signal terminal；The PB4 pins of master controller with
The YDATA ends of alarm module are connected, and are data-interface end；The PB0 pins of master controller are connected with the YCS ends of alarm module
Connect, be chip selection signal end；Powered from 3.3V.
The output end of the master controller is connected to the input of escape indicating module, and escape indicating module uses three groups
LED light group, three groups of LED light groups composition four-headed arrow "<—>", for indicating escape direction, the JR1, JR2 for indicating module of escaping,
JR3 ends are connected with PE4, PE5, PE6 pin of master controller respectively, and the LED light group at JR2 ends is "-", the LED at JR1 ends
Group for left-hand arrow "<", the LED light group at JR3 ends for dextrad arrow ">", when master controller obtains fire alarm signal, pass through
PE4, PE5 or PE5, PE6 pins produce high level signal, drive relay K1, K2 or K2 in escape indicating module, K3 to inhale
Close, LED light group in escape indicating module is worked luminous, composition to the left arrow "<- " or right-hand arrow "->" indicate escape
Direction.
The output end of the master controller is connected to the output end of emergency light drive module, and emergency light drive module uses
HQ-SD-W150F model LED lamps, the L_IN ends of emergency light drive module are connected with the PC4 pins of master controller, when C4 draws
When what pin exported is low level, then the signal amplification circuit being made up of two triodes of Q1, Q2 is just ended, then relay K2 is returned
No current in road, so relay K2 coils can not work so that relay K2 switch contacts disconnect, and emergency light loop is obstructed,
Emergency light L does not work, conversely, when the output of PC4 mouths be high level when, then the signal being made up of two triodes of Q1, Q2 amplifies electricity
Road turns on, then relay K2 coil workings so that relay K2 contact closures, the conducting of emergency light loop, emergency light L hairs
Light.
The monitor terminal is connected to master controller by communication interface, and communication interface uses RS232 interface, due to
The level of RS232 signals and the level of master controller rs 232 serial interface signal are inconsistent, it is necessary to carry out level conversion therebetween, therefore
Using MAX232 electrical level transferring chips, MAX232 is powered by single+5V power supplys, need to only match somebody with somebody 5 μ F/50V of high accuracy 10 tantalum
Electric capacity can complete level conversion, and the serial signal TXD, RXD after conversion are directly connected with the serial ports of master controller.MAX232 cores
The internal structure of piece can divide three parts substantially：Part I is charge pump circuit, by 1,2,3,4,5,6 pin and 4 electric capacity structures
Into.Function is generation+12V and two power supplys of -12V, there is provided the needs to RS232 serial ports level.Part II is data conversion
Passage, two data channel are formed by 7,8,9,10,11,12,13,14 pin.Wherein 13 pin R1IN, 12 pin R1OUT, 11 pin
T1IN, 14 pin T1OUT are the first data channel.8 pin R2IN, 9 pin R2OUT, 10 pin T2IN, 7 pin T2OUT are that the second data are led to
Road.TTL/COMS data are converted into RS232 data from T1IN, T2IN input and are sent to computer plug from T1OUT, T2OUT；Calculate
The RS232 data of machine transplanting of rice head are converted into exporting from R1OUT, R2OUT after TTL/COMS data from R1IN, R2IN input.3rd
It is power supply to divide, 15 pin GND, 16 pin VCC.T2IN, R2OUT pin of RS232 interface PD3, PD2 pin phase with master controller respectively
Connection.
Embodiment two：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14, the master controller uses
ATmega64 single-chip microcomputers.The ATmega64 single-chip microcomputers are 8 CMOS micro-controls of low-power consumption of the AVR risc architectures based on enhancing
Device processed.Due to its advanced instruction set and single clock cycle time for each instruction, ATmega64 data throughput is up to
1MIPS/MHz, so as to alleviate contradiction of the system between power consumption and processing speed.
Embodiment three：
Illustrate present embodiment, the standby power supply module with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Using ups power.The ups power system is made up of 4 parts：Rectification, energy storage, conversion and switch control.The voltage stabilizing of its system
Function is typically to be completed by rectifier, and rectifying device uses controllable silicon or high-frequency switching rectifier, and itself has can be according to outer
The function of the change control output amplitude of electricity, so as to when dispatch from foreign news agency changes (change should meet system requirements), export width
Spend the commutating voltage being basically unchanged.
Embodiment four：
Illustrate present embodiment, the Smoke Detection module with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Using MQ-2 Smoke Sensors.The MQ-2 semi-conductor gas Smoke Sensor is with the relatively low metal of electrical conductivity in clean air
Oxide tin ash (SnO2) is the N-type semiconductor gas sensor of main body.When aerosol gases being present in sensor local environment
When, the electrical conductivity of sensor increases with the increase of aerosol gases concentration in air.When designing alarm only using simple
Circuit the change of electrical conductivity can be converted to the output signal corresponding with the gas concentration.The sensor possesses general half
Conductor Smoke Sensor high sensitivity, conductivity variations are big, response and recovery time are short, strong antijamming capability, output signal are big,
Long lifespan and steady operation and other merits, on the market using quite varied.MQ-2 semi-conductor gas Smoke Sensor is applied to cigarette
The detection of mist, natural gas, coal gas, hydrogen, alkanes gas, gasoline, kerosene, acetylene, ammonia etc., the detection to imflammable gas is very
It is preferable.This sensor has good sensitivity in wider concentration range to aerosol gases, can detect a variety of combustibility
Gas.
Embodiment five：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14, the emergency exits drive mould
Block uses ULN2003 chips.The ULN2003 chip internals integrate the Darlington transistor of 7 fly-wheel diodes in parallel, can be direct
Drive 1A loads, ULN2003 every a pair of Darlingtons are all connected 2.7K base resistance, its energy under 5V operating voltage
It is joined directly together with TTL and cmos circuit, can directly handles original data for needing standard logic buffer to handle.
ULN2003 operating voltages are high, and operating current is big, and sink current can bear 50V voltage up to 500mA in OFF state, defeated
Going out can also run parallel in high load currents.
Embodiment six：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14, the alarm module uses
WT588D speech chips.The WT588D is a speech chip, and chip package has DIP18, SSOP20 and LQFP32 form.Root
According to plug-in or built-in SPI-Flash difference, playing duration is also different, supports 2M~32Mbit SPI-Flash memories；
Embedded DSP high speed audio processors, processing speed are fast；Built-in 13Bit/DA converters, and 12Bit/PWM outputs, tonequality are good；
PWM outputs, which can be pushed away directly, strives forward 0.5W/8 Ω loudspeakers, and push-pull current is abundant；Support two kinds of way of outputs of DAC/PWM；Support loading
WAV audio formats；The WT588D is a speech chip with single-chip microcomputer kernel, and WT588D tonequality is preferable, and control is flexible
The characteristics of, playable MIDI chords function is further increased, performance is more preferable.
A kind of operation principle of network fire-control of the utility model evacuation control system is：A kind of network fire-control of the utility model
Control system is evacuated, using the ups power of civil power 220V AC powers and standby power supply module to system power supply, ensures system
Normal work, flame detection modules are used to detect flare up fire, and send master controller to, and Smoke Detection signal is used to detect cigarette
Fog signal, and send master controller to, temperature detecting module is used for detection temperature signal and sends master controller, master controller to
Flame sensing signal, Smoke Detection signal, temperature detection signal according to obtaining determine whether fire sounding, if three kinds of detections
Parameter is more than threshold value, then drives alarm module to carry out audio alert prompting, and during in order to avoid being alarmed using siren, some people, which do not understand, is
What reason alarm, clearly can tell people to have fire using audio alert, so that people withdraw rapidly, lead to simultaneously
Cross communication interface and send warning message to monitor terminal and alarmed, display module display detection data message and alarm signal
Breath, when detecting fire signal, master controller driving emergency light drive module opens emergency light, main controller controls word emergency exits
The electromagnetic lock of drive module driving emergency exits is opened, while monitor terminal is passed through according to the position of alarm signal by monitor terminal
Communication interface sends control signal to master controller, and escape indicating module is lighted, determines the direction of arrow, left arrow "<- " or
The right arrow of person "->", auxiliary people evacuate escape, and clock module is used to provide real-time time, shown by display module, and
The time point of fire signal to detecting records, while is uploaded to monitor terminal and is recorded.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints
What person skilled in the art, is not departing from spirit and scope of the present utility model, can do various changes and modification, therefore
What the scope of protection of the utility model should be defined by claims is defined.
Claims (6)
1. a kind of network fire-control evacuates control system, it is characterised in that：The network fire-control evacuation control system includes main control
Device, clock module, flame detection modules, Smoke Detection module, temperature detecting module, emergency exits drive module, display module, report
Alert module, escape indicating module, emergency light drive module, AC power, step-down rectifier module, standby power supply module, communication connect
Mouth, monitor terminal, the output end of the AC power are connected to the input of step-down rectifier module；The step-down rectifier module
Output end is connected to the input of master controller；The output end of the AC power is connected to the input of standby power supply module；
The output end of the standby power supply module is connected to the input of step-down rectifier module；The output end of the clock module is connected to
The input of master controller；The output end of the flame detection modules is connected to the input of master controller；The Smoke Detection
The output end of module is connected to the input of master controller；The output end of the temperature detecting module is connected to the defeated of master controller
Enter end；The output end of the master controller is connected to the input of emergency exits drive module；The output end of the master controller connects
Then the input of display module；The output end of the master controller is connected to the input of alarm module；The master controller
Output end be connected to escape indicating module input；The output end of the master controller is connected to emergency light drive module
Output end；The monitor terminal is connected to master controller by communication interface.
A kind of 2. network fire-control evacuation control system according to claim 1, it is characterised in that：The master controller uses
ATmega64 single-chip microcomputers.
A kind of 3. network fire-control evacuation control system according to claim 1, it is characterised in that：The standby power supply module
Using ups power.
A kind of 4. network fire-control evacuation control system according to claim 1, it is characterised in that：The Smoke Detection module
Using MQ-2 Smoke Sensors.
A kind of 5. network fire-control evacuation control system according to claim 1, it is characterised in that：The emergency exits drive mould
Block uses ULN2003 chips.
A kind of 6. network fire-control evacuation control system according to claim 1, it is characterised in that：The alarm module uses
WT588D speech chips.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156706A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of evacuation LED illumination System based on switch method of remote signal |
| CN113448263A (en) * | 2020-03-25 | 2021-09-28 | 日日顺供应链科技股份有限公司 | Intelligent warehouse energy management method and system |
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2017
- 2017-04-17 CN CN201720400392.XU patent/CN206710837U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156706A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of evacuation LED illumination System based on switch method of remote signal |
| CN108156706B (en) * | 2017-12-25 | 2019-11-29 | 安徽极光照明工程有限公司 | A kind of evacuation LED illumination System based on switch method of remote signal |
| CN113448263A (en) * | 2020-03-25 | 2021-09-28 | 日日顺供应链科技股份有限公司 | Intelligent warehouse energy management method and system |
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