CN203204759U - Fire alarm and linkage controller - Google Patents
Fire alarm and linkage controller Download PDFInfo
- Publication number
- CN203204759U CN203204759U CN 201220653248 CN201220653248U CN203204759U CN 203204759 U CN203204759 U CN 203204759U CN 201220653248 CN201220653248 CN 201220653248 CN 201220653248 U CN201220653248 U CN 201220653248U CN 203204759 U CN203204759 U CN 203204759U
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- controller
- fire alarm
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- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire alarm and linkage controller. The controller comprises a main control unit, a bus loop unit, a special line control unit, a bus control unit, a power source unit and a fire extinguishing control unit; the power source unit provides control voltage for the main control unit; information transmission between the main control unit and the bus loop unit, the special line control unit, the bus control unit and the fire extinguishing control unit can be realized through using an inner CAN bus of the main control unit; and a plurality of controllers can be networked through using an outer CAN bus, such that information sharing can be realized. The controller is composed of a plurality of microprocessors; an advanced software structure and an intelligent network distributed processing technology are adopted; and therefore, the controller is advantageous in fire detection, fire protection linkage function, complete functions, intuitive display and simple operation, and can satisfy all kinds requirements of specific applications of hotels, office buildings, residences, industry and the like.
Description
Technical field
The utility model belongs to fire alarm system, is specifically related to a kind of fire alarm and linkage controller.
Background technology
Along with the development of China's modernization construction, the construction of all kinds industrial building is accelerated development, and in process of construction, especially the strick precaution of fire is more and more paid attention to by people.The NFA method has been promulgated and has been implemented relevant laws and regulations in recent years, in the engineering construction strick precaution of fire is raised to the height of law.The principle of " put prevention first, combine prevention with fire fighting " that the fire-fighting system requirements is implemented indicates that again automatic fire alarm system is with play more important role.Automatic fire alarm system is in order to allow people's early detection fire, and in time adopts an effective measure, and controls and stamps out a fire, and be arranged on buildings such as university, large-scale community, large hospital, manufacturing building and military base etc.Reliability for the automatic fire alarm device also is in the raising stage.In automatic fire alarm system, be used for receiving, show and the transmission fire alarm signal, the control indicating equipment that sends control signal and have other subsidiary functions.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of fire alarm and linkage controller are provided, this system is made up of a plurality of microprocessors, adopt advanced software configuration and intelligent network distributed treatment technology, possess detection, fire-fighting link function, have multiple functional, intuitive display, characteristics simple to operate, be suitable for the needs of application-specific such as various hotels, office building, dwelling house, industry.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of fire alarm and linkage controller, this controller comprises main control unit, the bus loop unit, the special line control module, bus control unit, power supply unit and fire extinguishing control module, provide control voltage by power supply unit for main control unit, adopt the inside CAN bus of main control unit to realize main control unit and bus loop unit, the special line control module, information transmission between bus control unit and the fire extinguishing control module, a plurality of controllers can be carried out networking by outside CAN bus, realize information sharing.
Described main control unit comprises program storage, data-carrier store, power down protection storer and watchdog module; main coordination mutually between each feature board of controller, the demonstration of various information, keyboard input, fire alarm, fault, interlock indication, sound equipment indication and the information be responsible for is printed, and connects the display screen information of carrying out by the RS232 interface and shows.
The transmission of the signaling of bus loop, the identification of receiving sign indicating number, fire alarm and fault, bus linkage command, the function of bus loop protection are responsible for finishing in described bus loop unit, expand by the internal system bus, can change the capacity of system.
Described special line control module is the linkage part of controller, the direct field equipment connecting of control line, and the startup that be mainly used in controlling fire extinguishing pump, spray pump, elevator, extinction using gas, stops non-fire-fighting power supply lamp visual plant stops.By automated manner, manual mode are set, allow and forbid change-over switch, by default interlock logical relation controlled device is controlled.
Described bus control unit refers to can be to the console panel of bus intelligent control module direct control, by the direct control bus interlock module of this console panel, replaces the keyboard operation mode on the main control unit, and keyboard and status indicator lamp are scanned.
Described power supply unit is provided with battery charge and battery monitoring circuit for controller provides the direct current primary power, and main power board and battery are installed separately, and the battery charge circuit has the self compensation function.
Description of drawings
Accompanying drawing is a kind of fire alarm of the present utility model and linkage controller system diagram.
Embodiment
As shown be a kind of fire alarm of the present utility model and linkage controller system diagram, this controller comprises main control unit, bus loop unit, special line control module, bus control unit, power supply unit and fire extinguishing control module, and main control unit mainly is responsible for coordination mutually between each feature board of controller, the demonstration of various information, keyboard input, fire alarm, fault, interlock indication, sound equipment indication and information and is printed.Connect the display screen information of carrying out by the RS232 interface and show, by the networking of CAN bus, realize information sharing with other controller.The transmission of the signaling of bus loop, the identification of receiving sign indicating number, fire alarm and fault, bus linkage command, the function of bus loop protection are responsible for finishing in the bus loop unit, expand by the internal system bus, can change the capacity of system.The special line control module is the linkage part of controller, the direct field equipment connecting of control line, and the startup that be mainly used in controlling fire extinguishing pump, spray pump, elevator, extinction using gas, stops non-fire-fighting power supply lamp visual plant stops.By automated manner, manual mode are set, allow and forbid change-over switch, by default interlock logical relation controlled device is controlled.Bus control unit refers to can be to the console panel of bus intelligent control module direct control, by the direct control bus interlock module of this console panel, replaces the keyboard operation mode on the main control unit.Power supply unit is provided with battery charge and battery monitoring circuit for controller provides the direct current primary power, and main power board and battery are installed separately, and the battery charge circuit has the self compensation function.
Claims (6)
1. a fire alarm and linkage controller, it is characterized in that: this controller comprises main control unit, bus loop unit, special line control module, bus control unit, power supply unit and fire extinguishing control module, provide control voltage by power supply unit for main control unit, adopt the inside CAN bus realization main control unit of main control unit and the information transmission between bus loop unit, special line control module, bus control unit and the fire extinguishing control module, a plurality of controllers can be carried out networking by outside CAN bus, realize information sharing.
2. a kind of fire alarm according to claim 1 and linkage controller; it is characterized in that: described main control unit comprises program storage, data-carrier store, power down protection storer and watchdog module; main coordination mutually between each feature board of controller, the demonstration of various information, keyboard input, fire alarm, fault, interlock indication, sound equipment indication and the information be responsible for is printed, and connects the display screen information of carrying out by the RS232 interface and shows.
3. a kind of fire alarm according to claim 1 and linkage controller; it is characterized in that: the transmission of the signaling of bus loop, the identification of receiving sign indicating number, fire alarm and fault, bus linkage command, the function of bus loop protection are responsible for finishing in described bus loop unit; expand by the internal system bus, can change the capacity of system.
4. a kind of fire alarm according to claim 1 and linkage controller, it is characterized in that: described special line control module is the linkage part of controller, the direct field equipment connecting of control line, automated manner, manual mode are set, allow and forbid change-over switch, the startup that be mainly used in controlling fire extinguishing pump, spray pump, elevator, extinction using gas, stops non-fire-fighting power supply lamp visual plant stops.
5. a kind of fire alarm according to claim 1 and linkage controller, it is characterized in that: described bus control unit refers to can be to the console panel of bus intelligent control module direct control, by the direct control bus interlock module of this console panel, replace the keyboard operation mode on the main control unit.
6. a kind of fire alarm according to claim 1 and linkage controller, it is characterized in that: described power supply unit provides the direct current primary power for controller, be provided with battery charge and battery monitoring circuit, main power board and battery are installed separately, and the battery charge circuit has the self compensation function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653248 CN203204759U (en) | 2012-11-29 | 2012-11-29 | Fire alarm and linkage controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653248 CN203204759U (en) | 2012-11-29 | 2012-11-29 | Fire alarm and linkage controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204759U true CN203204759U (en) | 2013-09-18 |
Family
ID=49148848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653248 Expired - Fee Related CN203204759U (en) | 2012-11-29 | 2012-11-29 | Fire alarm and linkage controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971482A (en) * | 2014-04-26 | 2014-08-06 | 余正生 | Network type intelligent fire warning and extinguishing controller |
-
2012
- 2012-11-29 CN CN 201220653248 patent/CN203204759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971482A (en) * | 2014-04-26 | 2014-08-06 | 余正生 | Network type intelligent fire warning and extinguishing controller |
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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: 20130918 Termination date: 20131129 |