CN201812357U - Alarm controller - Google Patents
Alarm controller Download PDFInfo
- Publication number
- CN201812357U CN201812357U CN2010205675439U CN201020567543U CN201812357U CN 201812357 U CN201812357 U CN 201812357U CN 2010205675439 U CN2010205675439 U CN 2010205675439U CN 201020567543 U CN201020567543 U CN 201020567543U CN 201812357 U CN201812357 U CN 201812357U
- Authority
- CN
- China
- Prior art keywords
- alarm
- fire
- controller
- circuit
- sensor network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The utility model provides an alarm controller, which comprises an LED (light-emitting diode) indication logic circuit, a buzzer driving circuit, a VCU (voice channel unit) control circuit, a Zig Bee wireless sensor network, a B fire alarm and interaction device, a battery, a fire detector, an A fire alarm and interaction device, a power supply monitor, an LCD (liquid crystal display) key and a processor. The utility model has the advantages that the alarm controller has unique and simple structure and low cost, and can automatically compensate for drifts caused by various non-fire factors, automatically test the performance of the detector, effectively prevent mistaken alarm and alarm omission as a result of various factors, and realize accurate alarm, so that the control is rapid and accurate and is free from drifts. Moreover, the alarm controller has high overall stability, high durability and high sensitivity.
Description
Technical field
The utility model relates to a kind of vehicle carried controller, particularly a kind ofly detects accurate, the highly sensitive alarm controller that is applicable to railroad train.
Background technology
The highway of China, railway need certain safety practice come warning reminding, if hide untimelyly, cause a serious accident easily.Fire for example will reach the purpose of fire prevention, fire extinguishing, will strictly observe every fire-fighting fire-proof standard on the one hand, establishes and improve perfect fire safety rules and regulations, but stops the hidden danger of various fire hazards.Simultaneously, in case should adopt various advanced persons' fire prevention fire extinguishing measure can in time put out to guarantee the generation condition of a fire, this has also just impelled the constantly various advanced in performance automatic fire alarm control system of development of people.
At present, alarm control system on the market is of a great variety, and trend towards multi-functional and intelligent direction develops more, and continue to bring out out the improvement project of many relevant technologies, but weak points such as alarm control system inner structure complexity, power consumption height and volume on the part market are big, though function antitheft, the fire prevention aspect has been had significant raising, but just can't monitor to it for the electrical fire accident that is caused because of the electric leakage overload.Therefore, the research fire alarm control system is how to work actually, how to move, and how to play the detection condition of a fire, and the control action of reporting to the police automatically and link has great importance.
Alarm controller provided by the utility model is compared with existing alarm controller system, owing to adopt the distributed modular structure to form communication network, flexible configuration adaptability is strong; Adopt many CPU collaborative work mode, the fine contradiction that has solved real-time and multitask; Data processing has adopted linear and intelligent algorithms such as nonlinear filtering, Threshold detection and process analysis procedure analysis, is used to realize accurate warning.Being mainly used in railroad train control reports to the police.
Summary of the invention
The purpose of this utility model is to provide a kind of alarm controller, and this alarm controller can be realized detecting automatically to the performance of detector, effectively prevents the wrong report that various factors causes and fails to report, and realizes accurately reporting to the police.
Relevant principle of the present utility model is as follows:
Alarm controller, wherein, this controller adopts advanced analog sensor, microcontroller and intelligent algorithm, and compensation is automatically implemented in the drift that various non-pyric factors cause, the performance of detector is realized detecting automatically etc.
Alarm controller wherein, has designed gating matrix, and the available software programming realizes the automatic fire control interlock, has replaced traditional hardware combinations logic, has improved the dirigibility and the extensibility of fire-fighting link.
Alarm controller, wherein, this alarm controller has abundant self-diagnostic function, can in time detect the fault and the position thereof of system, reduces servicing time, for the equipment operate as normal has been created condition.
Alarm controller wherein, adopts the distributed modular structure to form personal computer net, can carry out flexible configuration as required, and is applied widely.
Alarm controller wherein, adopts multimedia technology, has Chinese character input, demonstration, voice and sound and light of alarm, and man-machine interface is very friendly, and this controller is mainly used in railroad train control and reports to the police.
1, adopts many CPU mode of operation and modular construction
The employing of many CPU mode of operation mainly is in order to solve problems such as real-time and multitask allotment.Controller not only will be gathered the parameter and the state of range detector and module in real time, also will carry out multinomial work such as data processing, LED demonstration, printing, communication and control.Single microcontroller can't be finished above work in real time.Be necessary to adopt many CPU mode of operation and modular construction.Pass through I between each CPU
2The C bus communicates.
2, host CPU modular design
The host CPU module is used for monitoring and controlling each functional part that carry out various data processing, network service and file maintenance etc. are the cores of entire controller.It is made up of program storage, data-carrier store, monitoring and self-checking circuit, I/O interface and communication interface etc., wherein communication interface is the CAN bus, CAN is used for the networking between the controller, RS-485 is used for the networking between controller and the repeater, and RS-232 can direct same PC, printer or Modem link to each other.
3, loop scanning CPU modular design
Loop scanning CPU module realizes the addressing to range detector and control module, and gather the information that each address location returns, the various status informations that comprise smokescope analog quantity, environment temperature simulation amount and reflection peripheral components, and these information are analyzed and handle, the result is sent to host CPU by the loop bus.According to the function that realizes, it mainly is made up of seven parts: peripheral components driving circuit, voltage detecting circuit, codan, current foldback circuit, loop CPU and host CPU interface circuit.
4, Zig Bee wireless sensor network
This network is selected CC2430 for use.Controller passes through SPI interface and CC2430 swap data, sends order etc., thus control Zig Bee wireless sensor network.Zig Bee wireless sensor network is made of network coordinator and a large amount of route, ordinary node, detectors.The whole sensor network is responsible for the various fire parameters in scene are gathered; On the other hand, controller also can send sound and light alarm signal and combined operation signal to each node by wireless network, starts combined operation.
The technical solution of the utility model is as follows:
Alarm controller, be made up of LED indication logical circuit, buzzer drive circuit, VCU control circuit, ZigBee wireless sensor network, B fire alarm and interlocking equipment, battery, fire detector, A fire alarm and interlocking equipment, power supply monitoring, LCD button and processor, wherein: LED indication logical circuit, buzzer drive circuit, VCU control circuit, Zig Bee wireless sensor network, A fire alarm and interlocking equipment, power supply monitoring are connected with processor is two-way respectively by lead with the LCD button; B fire alarm and interlocking equipment, battery and fire detector by lead respectively with two-way connection of Zig Bee wireless sensor network.
Advantage of the present utility model: this alarm controller indicates logical circuit, buzzer drive circuit, VCU control circuit, Zig Bee wireless sensor network etc. to form by LED, adopts the distributed modular structure to form communication network, and flexible configuration adaptability is strong; Adopt many CPU collaborative work mode, the fine contradiction that has solved real-time and multitask; Data processing has adopted linear and intelligent algorithms such as nonlinear filtering, Threshold detection and process analysis procedure analysis, is used to realize accurate warning.This alarm controller structure uniqueness, succinct, cost is low, can implement compensation automatically to the drift that various non-pyric factors cause, performance to detector realizes detecting automatically, effectively prevent the wrong report that various factors causes and fail to report, realize accurately reporting to the police, make the operation control procedure rapidly, accurately, no drift phenomenon, complete machine stability, durability, highly sensitive.
Reference numeral
Accompanying drawing 1 is a product structure synoptic diagram of the present utility model;
Reference numeral: LED indication logical circuit 1, buzzer drive circuit 2, VCU control circuit 3, ZigBee wireless sensor network 4, B fire alarm and interlocking equipment 5, battery 6, fire detector 7, A fire alarm and interlocking equipment 8, power supply monitoring 9, LCD button 10, processor 11.
Embodiment
Embodiment 1, alarm controller, forms by LED indication logical circuit 1, buzzer drive circuit 2, VCU control circuit 3, Zig Bee wireless sensor network 4, B fire alarm and interlocking equipment 5, battery 6, fire detector 7, A fire alarm and interlocking equipment 8, power supply monitoring 9, LCD button 10 and processor 11, wherein: LED indicate logical circuit 1, buzzer drive circuit 2, VCU control circuit 3, ZigBee wireless sensor network 4, A fire alarm and interlocking equipment 8, power supply monitoring 9 and LCD button 10 by lead respectively with 11 two-way connections of processor; B fire alarm and interlocking equipment 5, battery 6 and fire detector 7 by lead respectively with 4 two-way connections of Zig Bee wireless sensor network.
Principle of work: by battery 6 energized, press LCD button 10, starting power supply monitoring 9 devices simultaneously makes alarm controller in running order, when the fire detector 7 on the controller institute link circuit detects fire alarm information, carry out acquired signal by 4 pairs of various fire parameters in scene of Zig Bee wireless sensor network, be sent to processor 11 after signal receives and pass through processor 11 then to each node and circuit, comprise LED indication logical circuit 1, buzzer drive circuit 2, VCU control circuit 3 sends sound and light alarm signal and combined operation signal, the two-way propagation between processor 11 and Zig Bee wireless sensor network 4 of sound and light alarm signal and combined operation signal, liquid crystal display shows fire alarm information, warning lamp is glittering on the panel, then start B fire alarm and interlocking equipment 5 and A fire alarm and interlocking equipment 8, when under any circumstance pressing LCD button 10, the status lamp of controller is constantly glittering, start B fire alarm and interlocking equipment 5 and A fire alarm and interlocking equipment 8 simultaneously, after time-delay a period of time, system returns LCD button 10 state before of pressing.
Claims (1)
1. alarm controller, by LED indication logical circuit (1), buzzer drive circuit (2), VCU control circuit (3), Zig Bee wireless sensor network (4), B fire alarm and interlocking equipment (5), battery (6), fire detector (7), A fire alarm and interlocking equipment (8), power supply monitoring (9), LCD button (10) and processor (11) are formed, and it is characterized in that: LED indicates logical circuit (1), buzzer drive circuit (2), VCU control circuit (3), Zig Bee wireless sensor network (4), A fire alarm and interlocking equipment (8), power supply monitoring (9) and LCD button (10) by lead respectively with two-way connection of processor (11); B fire alarm and interlocking equipment (5), battery (6) and fire detector (7) by lead respectively with two-way connection of Zig Bee wireless sensor network (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205675439U CN201812357U (en) | 2010-10-19 | 2010-10-19 | Alarm controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205675439U CN201812357U (en) | 2010-10-19 | 2010-10-19 | Alarm controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812357U true CN201812357U (en) | 2011-04-27 |
Family
ID=43895296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205675439U Expired - Fee Related CN201812357U (en) | 2010-10-19 | 2010-10-19 | Alarm controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200598A (en) * | 2014-07-01 | 2014-12-10 | 徐州工程学院 | Bus fire early warning and armored window glass bursting remote control system |
-
2010
- 2010-10-19 CN CN2010205675439U patent/CN201812357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200598A (en) * | 2014-07-01 | 2014-12-10 | 徐州工程学院 | Bus fire early warning and armored window glass bursting remote control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202711405U (en) | Multipoint grading fire intelligent monitoring alarm system | |
| CN103971532B (en) | Signal detection controls equipment and traffic signal fault automatic tour inspection system | |
| CN102385785A (en) | Electrical fire accident pre-warning and alarming device for low-voltage switch and low-voltage distribution box | |
| CN206208856U (en) | A kind of carbonomonoxide concentration monitoring and warning system | |
| CN103310579B (en) | Electric power fire composite detecting device based on ZigBee radio communication | |
| CN207180888U (en) | A kind of cable temperature monitoring device with alarm and power down function | |
| CN103010889A (en) | Detection and alarming device of abnormal opening of hoistway door and realization method | |
| CN203941592U (en) | Family fire alarming system based on Internet of Things | |
| CN102974064A (en) | Fire-extinguishing agent gas pressure network monitoring system of gas fire-extinguishing system bottle unit | |
| CN202677554U (en) | Remote multi-point monitoring smoke and temperature alarm apparatus | |
| CN201812357U (en) | Alarm controller | |
| CN204759677U (en) | Monitoring and controlling means of temperature and smog concentration | |
| CN210655725U (en) | Elevator monitoring alarm device | |
| CN103839360A (en) | Fire alarm control system based on single chip microcomputer | |
| CN204965671U (en) | Automatic fire alarm control system that patrols and examines of intelligence | |
| CN204129930U (en) | Based on the machine room fire early-warning system of Internet of Things | |
| CN201796453U (en) | Bus-type electric fire hazard monitoring system | |
| CN203118149U (en) | Fire alarm integrated control equipment with dual-bus system | |
| CN202414937U (en) | Safety light curtain for car-doorless elevator | |
| CN104318720A (en) | STC89C52-based smoke and gas alarm system | |
| CN203179215U (en) | Remote monitoring system of wireless fire alarm | |
| CN204537381U (en) | A kind of multifunctional residential warning system | |
| CN203149761U (en) | Singlechip-based fire alarm control system | |
| CN203299986U (en) | Household fire hazard alarm device based on GSM network | |
| CN102694412A (en) | Intelligent-simulation-type IPQC (in-process quality control) electric control (power distribution) cabinet |
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: 20110427 Termination date: 20111019 |