CN204101918U - A kind of touch fire alarm linking controller - Google Patents
A kind of touch fire alarm linking controller Download PDFInfo
- Publication number
- CN204101918U CN204101918U CN201420534887.8U CN201420534887U CN204101918U CN 204101918 U CN204101918 U CN 204101918U CN 201420534887 U CN201420534887 U CN 201420534887U CN 204101918 U CN204101918 U CN 204101918U
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- bus
- power supply
- control unit
- fire
- special line
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Abstract
A kind of touch fire alarm linking controller, comprise CAN, CAN connection standard structure and apolegamy structure, normal structure comprises main control unit, circuit controls card and intelligent power system, apolegamy structure comprises bus marco dish, special line console panel, fire broadcast unit and fire telephone unit, apolegamy structure is taked into cabinet type installation, and described special line console panel exports and connects special line relay card, and fire broadcast unit exports and connects power amplifier.Have install simple, multiple functional, operate feature quickly and easily, and manual palpation operation, control easy, high reliability and friendly man-machine interaction, system configuration and using flexibly.
Description
Technical field
The utility model relates to a kind of touch fire alarm linking controller.
Background technology
Along with the develop rapidly of national economy, industrial circle, workshop, office buildings and comprehensive commercial and residential building wealth density constantly increase, and the mankind strengthen with the demand of material wealth safety day by day for protection production procedure safety and spirit.Modern fire alarm control unit is widely used in the building occasion such as intelligent building, factory, for protection human life property safety plays great function.Fire alarm system is used for detection of fires and provides sound alarm signal, passes controller back by fieldbus; Fire-fighting linkage system receives the fire information transmitted from fire alarm control unit, and requires that fire equipments is implemented automatically to control according to engineering site programming in advance.
Current fire alarm linking controller the center reason unit all adopts Single-chip Controlling, along with system node capacity increases, single-chip microcomputer processing speed and resource table reveal deficiency, software interlock programming operation for complication system is loaded down with trivial details, for requiring what graphical interfaces display system required, this quasi-controller is difficult to realize; Existing controller majority adopts the double-colored liquid crystal display of single-point, and interpersonal unfriendly alternately, display interface is not directly perceived.
Existing fire alarm linking controller project organization and unit are fixed usually, parts from placement-and-routing and structure installment to position and size all restricted, increase and decrease arbitrary unit very large on wiring impact, usually overall routing is wanted, can only require independent wiring according to user when producing, the assembling and setting for enterprise is very inconvenient, and the apolegamy unit of this quasi-controller is few, the installation position of apolegamy unit is equipped with particular/special requirement, and user's alternative is not high; Existing fire alarm linking controller power-supply system generally only has one-level, and power-supply system only provides 24V power supply, maintenance difficult during system power supply fault, and particularly when the electric power system fault of system CPU, user usually can only integral replacing, and maintenance cost also increases.
Utility model content
Its object of the utility model is just to provide a kind of touch fire alarm linking controller, have install simple, multiple functional, operate feature quickly and easily, and manual palpation operation, control easy, high reliability and friendly man-machine interaction, system configuration and using flexibly.
Realize above-mentioned purpose and the technical scheme taked, comprise CAN, CAN connection standard structure and apolegamy structure, normal structure comprises main control unit, circuit controls card and intelligent power system, apolegamy structure comprises bus marco dish, special line console panel, fire broadcast unit and fire telephone unit, apolegamy structure is taked into cabinet type installation, and described special line console panel exports and connects special line relay card, and fire broadcast unit exports and connects power amplifier.
Compared with prior art the utility model has the following advantages.
1) take two-stage power distribution mode, save the Power convert of each modular unit, be embodied as the conversion of single modular power source by multi-stage power source conversion, improve the reliability of system;
2) take resistive touch screen to operate, simple interface be clear, simple operation, improve the operating performance of system and visualization;
3) what the standard configuration taked and apolegamy combined enters cabinet type mounting means, and system configuration and use flexibly, according to construction condition independent assortment, can improve the dirigibility of system.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the system architecture schematic diagram of this device;
Fig. 2 is the structural representation of intelligent power system in this device;
Fig. 3 is the structural representation of main control unit in this device;
Fig. 4 is the structural representation of circuit controls card in this device.
Embodiment
This device as shown in Figure 1, comprise CAN, CAN connection standard structure and apolegamy structure, normal structure comprises main control unit, circuit controls card and intelligent power system, apolegamy structure comprises bus marco dish, special line console panel, fire broadcast unit and fire telephone unit, apolegamy structure is taked into cabinet type installation, and described special line console panel exports and connects special line relay card, and fire broadcast unit exports and connects power amplifier.
As shown in Figure 2, described intelligent power system adopts two-stage power distribution structure, and comprise power supply disks and Switching Power Supply, described power supply disks is powered by primary power, and be divided into 3 road isolation and amplifier, power supply disks is connected to accumulator, and accumulator provides standby power supply; Described Switching Power Supply is powered by power supply disks, Switching Power Supply is main control unit, circuit controls card, bus marco dish, special line console panel provide 5V operating voltage, and described intelligent power system is main control unit, circuit controls card, special line relay card, fire telephone unit provide 24V control voltage.
As shown in Figure 3, described main control unit comprises 4 wire resistance type liquid crystal touch screens and 32 ARM9 processors, ARM9 processor forms bottom layer driving plate, integrated FLASH memory and data-carrier store, described main control unit is based on (SuSE) Linux OS, complete the data transmission of each control module, information displaying with Qt developing instrument, record prints, sound equipment controls, active/passive contact controls, realize touch to described liquid crystal touch screen and controlling functions by lcd controller.
As shown in Figure 4; described circuit controls card comprises bus control unit, bus driving circuits, bus protection circuit; described bus control unit is responsible for the Pulse Width Control in bus driver loop; described bus driving circuits is responsible for the physics realization of bus loop agreement, and described bus protection circuit is responsible for bus short circuit and overvoltage protection.
Embodiment
This device normal structure comprises main control unit, circuit controls card, intelligent power system, apolegamy structure comprises bus marco dish, special line console panel, fire broadcast system and fire telephone system, apolegamy structure is taked into cabinet type mounting means, main control unit take ARM9 as system core processor, interface operation is realized based on (SuSE) Linux OS and Qt developing instrument, adopt resistance-type liquid crystal touch screen to carry out data input and information displaying, realize data communication by CAN and circuit controls card; Circuit controls card realizes driving and the signal control of bus; Intelligent power system takes two-stage power distribution mode, for main control unit, circuit controls card provide 24V control voltage and 5V operating voltage.
Described touch fire alarm linking controller normal structure comprises main control unit, circuit controls card and intelligent power system, apolegamy structure comprises bus marco dish, special line console panel, fire broadcast unit, fire telephone unit, and apolegamy structure is taked into cabinet type installation.
Described intelligent power system adopts two-stage power distribution mode, and comprise power supply disks and Switching Power Supply, described power supply disks is powered by primary power, and be divided into 3 road isolation and amplifier, power supply disks is connected to accumulator, and described accumulator provides standby power supply.
Described Switching Power Supply is powered by described power supply disks, and described Switching Power Supply is main control unit, circuit controls card, bus marco dish, special line console panel provide 5V operating voltage.
Described intelligent power system is main control unit, circuit controls card, special line relay card, fire telephone unit provide 24V control voltage.
Described main control unit comprises 4 wire resistance type liquid crystal touch screens and 32 ARM9 processors, ARM9 processor forms bottom layer driving plate, integrated FLASH memory and data-carrier store, described main control unit is based on (SuSE) Linux OS, complete the data transmission of each control module, information displaying with Qt developing instrument, record prints, sound equipment controls, active/passive contact controls, realize touch to described liquid crystal touch screen and controlling functions by lcd controller.
Described circuit controls card comprises bus control unit, bus driving circuits, bus protection circuit; described bus control unit is responsible for the Pulse Width Control in described bus driver loop; described bus driving circuits is responsible for the physics realization of bus loop agreement, and described bus protection circuit is responsible for bus short circuit and overvoltage protection.
As shown in Figure 1, this device normal structure comprises main control unit, circuit controls card and intelligent power system, this controller also can match installation bus console panel, special line console panel, fire broadcast unit, fire telephone unit, each unit is taked into cabinet type installation, fire broadcast unit is connected with power amplifier, controller drives fire broadcast unit by the broadcast contact of main control unit, realizes fire broadcast and reports to the police.
As shown in Figure 2, intelligent power system comprises power supply disks and Switching Power Supply, wherein power supply disks takes 3 road isolation and amplifier, there is overcurrent, overvoltage, short circuit, under-voltage protection function, 3 road isolation and amplifier are respectively control 1 and export, control 2 outputs, interlock output, wherein control 1 to export and provide 24V driving voltage and power carrier power supply for circuit controls card, controlling 2 for main control unit provides active contact control voltage, provides relay 24V operation voltage for special line relay card, provides 24V operating voltage for fire telephone unit; Raw short circuit that in 3 road isolation and amplifier, riches all the way arbitrarily, can not affect other 2 tunnels and export; Power supply disks is by 220V Alternating Current Power Supply as primary power, and power supply disks is connected to accumulator, and accumulator is as the standby power supply of controller of the present utility model, and primary power and standby power supply freely switch; The built-in charging circuit of power supply disks, when accumulator capacity deficiency or low voltage, power supply disks adopts floating charging mode to be charge in batteries.
The control 1 of power supply disks exports as Switching Power Supply is powered, and Switching Power Supply is DC-DC power source plate, the 24V that control 1 exports is converted to 2 road 5V and exports, and wherein 1 road 5V exports as isolation and amplifier, and 1 road 5V exports as non-isolated exports.Isolation and amplifier 5V is that main control unit is powered, and avoids the interference that power-supply system is brought to main control unit; Non-isolated exports 5V and is divided into for circuit controls card, bus marco dish, special line console panel are powered.
As shown in Figure 3, main control unit comprises 4 wire resistance type liquid crystal touch screens and 32 ARM9 processors, ARM9 processor forms bottom layer driving plate, integrated FLASH memory and data-carrier store, main control unit is based on (SuSE) Linux OS, the software simulating of each function is completed with Qt developing instrument, main control unit carries word input keyboard, data input is completed by liquid crystal touch screen, interlock programming, operation controlling functions, ARM9 processor receives the data message of touch-screen, corresponding function is realized by software control, Chinese printout is realized by mini-printer, realize fire alarm/fault/interlock sound equipment by sound circuit to control, the contact of the control and fire alarm/fault/active/broadcast that realize pilot lamp by display board controls, main control unit is by inner CAN and serial ports receiving loop control card, bus marco dish, special line console panel, the data message of intelligent power system, the information displaying of liquid crystal touch screen is realized by lcd controller.
As shown in Figure 4, the function that circuit controls card realizes is to system unit (detector, load module, output module, fire display panel) patrol and examine, the answer signal of receiving-member, judge process response message, and by the status information of inner CAN to other unit transferring elements of system, the interlock programming information of receiving loop parts, perform linkage command, circuit controls card comprises bus control unit, bus driving circuits, bus protection circuit, adopt Single-chip Controlling, inner integrated program storer, extend out SPI flash storage M25P10, form minimum microsystem, circuit board is by the component status signal of the I/O port acquisition circuit of single-chip microcomputer inner band AD function, by inner CAN, send the various faults of loop control card, fire alarm information.
The linkage part of bus marco dish on starting-up later time, be equivalent to the quickly starting button of loop linkage part, by bus marco dish, user is simply direct to the control of bus interlocking equipment, and device action state is simple and clear, easy to use, each bus marco dish can control the equipment in 32 tunnel buses, has 32 buttons, and 102 LED light, for the interlocking equipment manually directly started and on stop loop, and startup, response, fault three kinds of states can be shown.
Special line console panel mainly realizes following functions, to the multi-thread startup of the important fire-protection equipment in scene, stop, feedback instruction, multi-thread fault detect, can be automatic, manually boot field apparatus, by inner CAN to other unit transmitting control information of system, special line console panel is made up of special line I_O plate and special line relay board two parts, special line I_O plate comprises 8 groups of direct reference mark altogether, be used for controlling water pump, blower fan, the interlocking equipment that dry-chemical fire extinguishing etc. are important, have 8 relays, for manually directly starting and stopping, and can startup be shown, response, fault three kinds of states.
Claims (4)
1. a touch fire alarm linking controller, it is characterized in that, comprise CAN, CAN connection standard structure and apolegamy structure, normal structure comprises main control unit, circuit controls card and intelligent power system, and apolegamy structure comprises bus marco dish, special line console panel, fire broadcast unit and fire telephone unit, and apolegamy structure is taked into cabinet type installation, described special line console panel exports and connects special line relay card, and fire broadcast unit exports and connects power amplifier.
2. the touch fire alarm linking controller of one according to claim 1, it is characterized in that, described intelligent power system adopts two-stage power distribution structure, comprise power supply disks and Switching Power Supply, described power supply disks is powered by primary power, be divided into 3 road isolation and amplifier, power supply disks is connected to accumulator, and accumulator provides standby power supply; Described Switching Power Supply is powered by power supply disks, Switching Power Supply is main control unit, circuit controls card, bus marco dish, special line console panel provide 5V operating voltage, and described intelligent power system is main control unit, circuit controls card, special line relay card, fire telephone unit provide 24V control voltage.
3. the touch fire alarm linking controller of one according to claim 1, it is characterized in that, described main control unit comprises 4 wire resistance type liquid crystal touch screens and 32 ARM9 processors, ARM9 processor forms bottom layer driving plate, integrated FLASH memory and data-carrier store, described main control unit is based on (SuSE) Linux OS, complete the data transmission of each control module, information displaying with Qt developing instrument, record prints, sound equipment controls, active/passive contact controls, realize touch to described liquid crystal touch screen and controlling functions by lcd controller.
4. the touch fire alarm linking controller of one according to claim 1; it is characterized in that; described circuit controls card comprises bus control unit, bus driving circuits, bus protection circuit; described bus control unit is responsible for the Pulse Width Control in bus driver loop; described bus driving circuits is responsible for the physics realization of bus loop agreement, and described bus protection circuit is responsible for bus short circuit and overvoltage protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534887.8U CN204101918U (en) | 2014-09-17 | 2014-09-17 | A kind of touch fire alarm linking controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534887.8U CN204101918U (en) | 2014-09-17 | 2014-09-17 | A kind of touch fire alarm linking controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101918U true CN204101918U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534887.8U Expired - Fee Related CN204101918U (en) | 2014-09-17 | 2014-09-17 | A kind of touch fire alarm linking controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325789A (en) * | 2021-04-25 | 2021-08-31 | 北京南瑞怡和环保科技有限公司 | Transformer substation fire-fighting remote centralized monitoring system and method |
-
2014
- 2014-09-17 CN CN201420534887.8U patent/CN204101918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325789A (en) * | 2021-04-25 | 2021-08-31 | 北京南瑞怡和环保科技有限公司 | Transformer substation fire-fighting remote centralized monitoring system and 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: 20150114 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |