CN203416283U - Fire-fighting information remote transmission system based on real-time operation system - Google Patents
Fire-fighting information remote transmission system based on real-time operation system Download PDFInfo
- Publication number
- CN203416283U CN203416283U CN201320159143.8U CN201320159143U CN203416283U CN 203416283 U CN203416283 U CN 203416283U CN 201320159143 U CN201320159143 U CN 201320159143U CN 203416283 U CN203416283 U CN 203416283U
- Authority
- CN
- China
- Prior art keywords
- fire
- unit
- power supply
- bus interface
- fighting
- 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
Images
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model discloses a fire-fighting information remote transmission system based on a real-time operation system. The fire-fighting information remote transmission system comprises a transmission motherboard, and a bus interface unit, a power supply unit, an operation unit and a communication unit which are connected with the transmission motherboard. The fire-fighting information remote transmission system performs as front equipment of a fire-fighting network system and is the most important terminal adapter of a city fire-fighting remote monitoring system and an important interface between a fire-fighting monitor center and the fire-fighting network system, in addition, a plurality of access modes of a fire-fighting automatic alarm controller such as RS232, RS485 and CAN bus protocol are compatible, fire-fighting information acquisition in a plurality of bus communication modes is available, network access of distributed automatic fire alarm systems in the present buildings is well achieved, interconnection of all automatic fire alarm systems in an area is achieved, acquisition and remote network transmission of fire hazard information are realized, and usage is flexible and convenient.
Description
Technical field
The utility model relates to the technical field of transfer of data, particularly the fire information remote system based on embedded real time operating system.
Background technology
Urban fire control long distance control system is the eternal theme of urban safety.Urban fire control long distance control system is will in each building, independently the fire alarm situation of all networking buildings to be carried out to the fire information application system that Real-Time Monitoring, fire control facility are managed concentratedly in automatic fire alarm system networking ， Surveillance center by modern communication network.Urban fire control long distance control system, as Scientific And Technical means strengthening public fire safety administration, in strengthening unit management of fire safety, improves preventing and controlling fire integration capability aspect, city and has brought into play very important effect.In recent years, urban fire control long distance control system has been set up in domestic each city in succession, in fire prevention and control, has brought into play positive role, has obtained first-stage success.But from the whole country, it is also uneven that urban fire control long distance control system is built application development, there is the problems such as standard disunity, function imperfection, information be lack of standardization.
Present stage, in the city of China, most building and public place are all provided with the fire protection equipments such as Fire Autoalarm and detector, but in actual applications, collecting and distributing type automatic fire alarm system in existing structure has not been given play to its maximum efficiency, a lot of equipment does not possess the function of connected network communication, the phenomenon of failing to report and reporting by mistake of fire alarm is happened occasionally, bring great potential safety hazard to people's the security of the lives and property.
Fire information transmission equipment, headend equipment as Fire Control system, it is the important component part of urban fire control long distance control system, it is the information of the automatic fire alarm system in Monitor-Networking system in real time, and with the mode teletransmission of Internet Transmission, arrive fire protection warning command centre by this transmission equipment, improved accuracy and the real-time of fire alarm.But because the device fabrication producer of the Fire Autoalarm in building is numerous, each is different for model, the communication protocol adopting is also different, make urban fire control long distance control system be difficult to monitor in real time and manage the fire protection equipment of each building and public place, be difficult to meet the basic demand of urban fire control long distance control system.
The function of current most of fire-fighting transmission equipments is on the market all more single, is difficult to compatible various accesses of producing the automatic fire alarm of family, and always line access mode is also more single simultaneously, and the system expandability is poor,
In telecommunication mode, existing a lot of fire-fighting transmission equipments are only supported the wireless transmission of cable network remote transmission or single mode, and flexibility is poor, once there is network failure, fire alarm control unit cannot with remote monitoring center proper communication.
UC/OS II be one can based on ROM operation, can reduce, preemptive type, real-time multi-task kernel, have highly portable, being particularly suitable for microprocessor and controller, is the real time operating system (RTOS) suitable with a lot of commercial operation systematic functions.For the transplanting performance that offers the best, uC/OSII is used ANSI C language to develop to the full extent, and has been transplanted in nearly 40 various processor systems, has contained the various CPU (comprising DSP) from 8 to 64.UC/OS II can simply be considered as a multi-task scheduling device, improves and has added the system service relevant with multiple task operating system, as semaphore, mailbox etc. on this task dispatcher.Its main feature has open source code, and code structure is clear, understand, annotates detailedly, and tissue is orderly, portable good, can cutting, and curable.Kernel belongs to preemptive type, can manage at most 60 tasks.Since 1992, due to height reliability, robustness and fail safe, uC/OS II was widely used in the various application from camera to Avionic Products.
Utility model content
The purpose of this utility model is that the shortcoming that overcomes prior art, with not enough, provides a kind of fire information distance transmission system based on embedded real time operating system.
The purpose of this utility model is achieved through the following technical solutions:
The fire information distance transmission system of the utility model based on embedded real time operating system, comprises transmission motherboard, and the Bus Interface Unit, power supply unit, operating unit and the communication unit that are connected with transmission motherboard.
Preferably, described Bus Interface Unit comprises RS232 bus interface, RS485 bus interface and CAN bus interface, and described RS232 bus interface, RS485 bus interface and CAN bus interface are all connected with transmission motherboard.
Preferably, described RS232 bus interface is connected with the first fire alarm control unit, and described RS485 bus interface is connected with the second fire alarm control unit, and described CAN bus interface is connected with the 3rd fire alarm control unit.
Preferably, described power supply unit comprises that civil power main power source power supply unit, active and standby electric power supply unit and storage battery are for power supply, described civil power main power source power supply, active and standby electric power supply unit and storage battery are linked in sequence for power supply, and described active and standby electric power supply unit is connected with transmission motherboard.
Preferably, described operating unit comprises key operation unit, liquid crystal display, information indicator unit and loud speaker alarm unit, and described key operation unit, liquid crystal display, information indicator unit and loud speaker alarm unit are connected with transmission motherboard respectively.
Preferably, described communication unit comprises the first serial communication interface and the second serial communication interface, and described the first serial communication interface is connected with transmission motherboard respectively with the second serial communication interface.
Preferably, described the first serial communication interface is connected with network information transfer module, and described the second serial communication interface is connected with mini-printer.
Preferably, described network information transfer module is connected with backstage network remote Surveillance center, and described network information transfer module is connected to backstage network remote Surveillance center by GPRS network, Internet network or telephone wire.
The utility model has following advantage and effect with respect to prior art:
1, the fire information distance transmission system of the utility model based on embedded real time operating system, headend equipment as Fire Control system, being the most important terminal adapter in urban fire control long distance control system, is the important interface between fire fighting monitoring center and Fire Control system.
2, the access of compatible RS232, RS485 of the utility model, CAN bus protocol various ways fire-fighting automatic alarm controller, realize the fire information collection of multiple bus communication mode, can realize well the networking access of the collecting and distributing type automatic fire alarm system in current each building, make interconnected between automatic fire alarm systems all in a certain region, realize collection and the telecommunication network transmission of fire information, flexible.
3, the place of current warning can accurately be known, information such as the loop information of the plane No. of transmission equipment, autoalarm, type of alarm, fault message, system informations according to the fire information of uploading in the utility model long-distance on-line Surveillance center, can accurately understand the details of current fire alarm for fire fighter, the specific works ruuning situation of grasp equipment provides great convenience, thereby provides solid technical guarantee for fire protection and rescue.
Accompanying drawing explanation
Fig. 1 is system global structure block diagram of the present utility model;
Fig. 2 is system panel structured flowchart of the present utility model;
Fig. 3 is system main program operation block diagram of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the present embodiment fire information distance transmission system 1 comprises transmission motherboard 2, and the Bus Interface Unit, power supply unit, operating unit and the communication unit that are connected with transmission motherboard 2, described Bus Interface Unit comprises RS232 bus interface 12, RS485 bus interface 13 and CAN Bus Interface Unit 14; Described power supply unit comprises that active and standby electric power supply unit 9, civil power main power source power supply unit 10 and storage battery are for power supply 11; Described operating unit comprises key operation unit 3, liquid crystal display 4, information indicator unit 5 and loud speaker alarm unit 7; Described communication unit comprises the first serial communication interface 15 and the second serial communication interface 16.Described RS232 bus interface 12, RS485 bus interface 13 and CAN Bus Interface Unit 14 are connected respectively the first fire alarm control unit 17, the second fire alarm control unit 19 and the 3rd fire alarm control unit 18; Described the first serial communication interface 15 interconnection network information transmission modulars 8, described the second serial communication interface 16 connects mini-printer 6.
Described civil power main power source power supply unit 10, storage battery are connected with active and standby electric power supply unit 9 for power supply 11, and described active and standby electric power supply unit 9 is connected with network transmission module unit 8 with transmission motherboard 2 respectively simultaneously.
Described network information transfer module 8 adopts GPRS radio receiving transmitting module, its one end is connected with described transmission motherboard by the first serial communication interface 15, the other end is connected with backstage network remote Surveillance center 20 by GPRS network, and the access mode of remote monitoring center is: network ip address+service port number.Other connected mode also comprises: described network information transfer module adopts serial ports web server module, its one end is connected with described transmission motherboard by the first serial communication interface 15, the other end accesses internet by netting twine and is connected with backstage network remote Surveillance center 20, realizes remote transmission and the networking of fire information.Described network information transfer module adopts serial port modem module, its one end is connected with described transmission motherboard by the first serial communication interface 15, the other end is connected with backstage network remote Surveillance center 20 by telephone wire, realizes remote transmission and the networking of fire information.
Described mini-printer 6 is connected by the second serial communication interface 16 with transmission motherboard 2, and native system adopts the embedded serial port thermal printer of selecting WH-E21 model; Described loud speaker alarm unit 7 is connected with transmission motherboard 2.
As shown in Figure 2, described key operation unit is connected with transmission motherboard 2, and system adopts the matrix keyboard coded system of 6*4, and 24 road key-press inputs are provided.Below the utility model key operation unit 24 road keypress function is described:
Numerical key 0～9: represent numeral 0～9, during as character keys, for numeral input, during as function, for the selection of liquid crystal display submenu.
* key: be function key, press this key and can exit current display page, return to upper level page menus.
# key: be function key, under liquid crystal display homepage, pressing this key can entered function choice menus; Meanwhile, pressing this key can store setting or confirm selection.
Ventil: be function key, if current system is carrying out audible alarm, press this key, can eliminate current chimes of doom, the operation information of noise reduction simultaneously can be uploaded to remote monitoring center.
Reset key: be function key, press this key, system is restarted, reset operation information can be uploaded to remote monitoring center simultaneously.According to up-to-date GB, after system reset, do not remove original fault.
Self check: be function key, press this key, system is carried out self check, in process of self-test, all indicator lights are glittering, loud speaker sends self check sound, liquid crystal display systems just in self check, printer output self check information.
Hand is reported a fire: be function key, when having fire alarm to occur, fire-fighting work personnel can manually press this key, and carry out fire alarm and manually report to the police, and now transmission equipment sends fire alarm sound, and artificial fire lamp is lighted, and fire alarm information is uploaded remote monitoring center simultaneously.
Fire alarm is confirmed: be function key, when having fire alarm to occur, fire-fighting work personnel can press this key and carry out fire alarm confirmation, notice remote monitoring center.
Wrong report fire alarm: be function key, when having fire alarm that wrong report occurs, fire-fighting work personnel can manually press this key, the current fire alarm of notice remote monitoring center is wrong report.
Fire alarm test: be function key, test for fire alarm.
Inspect the sentries and reply: while transmission system being carried out to long-range inspecting the sentries for function key ，Dang network remote Surveillance center, fire-fighting work personnel press this key, and system can be replied response message to remote monitoring center, guarantees that staff is on duty.
Described information indicator unit is connected with transmission motherboard 2, below the 13 road functions of indicator light of using of this information indicator unit is described:
Main electric work light: green, the normal operation of transmission system main power source is often bright, extinguishes during irregular working.
Standby electric work light: green, the normal operation of transmission system stand-by power source is often bright, extinguishes during irregular working.
Main electric fault lamp: yellow, the main electric fault of transmission system is often bright, and main electricity is normal or extinguish while recovering.
Standby electric fault lamp: yellow, transmission system is often bright for electric fault, and main electricity is normal or extinguish while recovering.
Artificial firewarning light: redness, press when transmission system hand is reported a fire button and light.
Fire lamp: redness, when receiving from the fire alarm information of Fire Autoalarm, transmission system lights.
Malfunction indicator lamp: yellow, when receiving the fault message of Fire Autoalarm, transmission system lights, during controller fault-free or during fault recovery, extinguish.
Shielding indicator light: yellow, when receiving the mask information of Fire Autoalarm, transmission system lights, during the unshielded operation of controller or remove after shielding and extinguish.
Supervision indicator light: redness, when receiving from the supervision information of Fire Autoalarm, transmission system lights.
Noise reduction indicator light: redness, when transmission system loud speaker sends chimes of doom, while pressing noise reduction button, light.
The indicator light of inspecting the sentries: transmission system receives that network remote Surveillance center sends, and long-range inspecting the sentries during order lighted.
Line fault lamp: yellow, in transmission system and fire alarm control unit or remote monitoring center, light during either party's generation communication failure, during fault-free, extinguish.
The machine trouble light: yellow, when breaking down, transmission system self lights, during fault-free, extinguish.
The real time operating system of described fire information distance transmission system based on uC/OS II, Fig. 3 is the utility model system main program operational flow diagram.Below system main program operational process is described in detail.
System powers on and enters main program, first system CPU is carried out to initialization, comprises initialization, GPIO initialization, interrupt control unit initialization of related register etc.
Initialization uC/OS II operating system, by calling OSInit () function, carries out the relevant initialization of multitask kernel, the initialization of control piece, event control block, message queue and memory management etc. of finishing the work.
Create initiating task, initiating task completes the required work of the whole fire information remote transmission of real startup software systems.
In initiating task, complete the various initial work relevant with system hardware, comprise the initialization of clock system, interrupt system and various peripheral hardwares; The initialization of peripheral hardware comprises that each road communication interface, indicator light, power supply detect the initialization of interface, holder interface, printer interface, LCD interface, speaker interface, keystroke interface etc.
Time delay and timeout feature that μ C/OS-II requires user to provide the clock source of one-period to realize the time.Therefore, in initiating task, call function OS_CPU_SysTickInit (), initialization system ticktock timer interrupts.
In initiating task, create each required by task resource, means of communication (semaphore, message mailbox, message queue), create each task.Native system task is mainly divided into 11 tasks: power supply Detection task, communication heartbeat packet Detection task, fire-fighting packet capture and parsing task, fire information store tasks, fire information remote transmission task, time on date is new task, button control task, liquid crystal display task, indicator light control task, audible alarm task, print out task more.
Finally, call OSStart () function, start the operating system, start multitask-scheduling.System, by the dispatching management to above-mentioned 11 tasks, completes the function of whole fire information distance transmission system described above.Meanwhile, the design based on μ C/OS-II real time operating system, increases the stability of system works greatly, also makes the modulating time of system program simplify widely simultaneously.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (8)
1. the fire information distance transmission system based on embedded real time operating system, is characterized in that, comprises transmission motherboard, and the Bus Interface Unit, power supply unit, operating unit and the communication unit that are connected with transmission motherboard.
2. the fire information distance transmission system based on embedded real time operating system according to claim 1, it is characterized in that, described Bus Interface Unit comprises RS232 bus interface, RS485 bus interface and CAN bus interface, and described RS232 bus interface, RS485 bus interface and CAN bus interface are all connected with transmission motherboard.
3. the fire information distance transmission system based on embedded real time operating system according to claim 2, it is characterized in that, described RS232 bus interface is connected with the first fire alarm control unit, described RS485 bus interface is connected with the second fire alarm control unit, and described CAN bus interface is connected with the 3rd fire alarm control unit.
4. the fire information distance transmission system based on embedded real time operating system according to claim 1, it is characterized in that, described power supply unit comprises that civil power main power source power supply unit, active and standby electric power supply unit and storage battery are for power supply, described civil power main power source power supply unit, active and standby electric power supply unit and storage battery are linked in sequence for power supply, and described active and standby electric power supply unit is connected with transmission motherboard.
5. the fire information distance transmission system based on embedded real time operating system according to claim 1, it is characterized in that, described operating unit comprises key operation unit, liquid crystal display, information indicator unit and loud speaker alarm unit, and described key operation unit, liquid crystal display, information indicator unit and loud speaker alarm unit are connected with transmission motherboard respectively.
6. the fire information distance transmission system based on embedded real time operating system according to claim 1, it is characterized in that, described communication unit comprises the first serial communication interface and the second serial communication interface, and described the first serial communication interface is connected with transmission motherboard respectively with the second serial communication interface.
7. the fire information distance transmission system based on embedded real time operating system according to claim 6, it is characterized in that, described the first serial communication interface is connected with network information transfer module, described network information transfer module is also connected with active and standby electric power supply unit, and described the second serial communication interface is connected with mini-printer.
8. the fire information distance transmission system based on embedded real time operating system according to claim 7, it is characterized in that, described network information transfer module is connected with backstage network remote Surveillance center, and described network information transfer module is connected to backstage network remote Surveillance center by GPRS wireless network, internet or telephone wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320159143.8U CN203416283U (en) | 2013-04-01 | 2013-04-01 | Fire-fighting information remote transmission system based on real-time operation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320159143.8U CN203416283U (en) | 2013-04-01 | 2013-04-01 | Fire-fighting information remote transmission system based on real-time operation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203416283U true CN203416283U (en) | 2014-01-29 |
Family
ID=49979137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320159143.8U Expired - Fee Related CN203416283U (en) | 2013-04-01 | 2013-04-01 | Fire-fighting information remote transmission system based on real-time operation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203416283U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302038A (en) * | 2015-11-04 | 2016-02-03 | 深圳市泛海三江电子有限公司 | Preemptive communication method of fire door monitoring system, system and device |
| CN105336084A (en) * | 2015-09-02 | 2016-02-17 | 华南师范大学 | Fire alarm linkage controller |
| CN105763215A (en) * | 2016-04-14 | 2016-07-13 | 深圳市紫光照明技术股份有限公司 | Fire-fighting command lamp and fire-fighting command information transmission method |
| CN105827723A (en) * | 2016-04-21 | 2016-08-03 | 苏州国网电子科技有限公司 | Fire protection information acquisition and transmission system |
| CN105843139A (en) * | 2016-03-17 | 2016-08-10 | 苏州太阳都信息科技有限公司 | Fire-fighting information transmission system |
| CN106790096A (en) * | 2016-12-26 | 2017-05-31 | 华东理工大学 | A kind of fire-fighting user profile Transmission system and its application |
| CN110223475A (en) * | 2019-05-30 | 2019-09-10 | 吴俊� | A kind of fire-fighting equipment network remote linkage authorization device for unattended place |
| CN111585875A (en) * | 2019-11-27 | 2020-08-25 | 上海芒宇信息科技股份有限公司 | Fire-fighting and security-protection integrated edge computing gateway and application thereof |
| CN113656335A (en) * | 2021-08-17 | 2021-11-16 | 北京城建设计发展集团股份有限公司 | Access strategy system for data fusion of fire fighting |
-
2013
- 2013-04-01 CN CN201320159143.8U patent/CN203416283U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336084A (en) * | 2015-09-02 | 2016-02-17 | 华南师范大学 | Fire alarm linkage controller |
| CN105302038A (en) * | 2015-11-04 | 2016-02-03 | 深圳市泛海三江电子有限公司 | Preemptive communication method of fire door monitoring system, system and device |
| CN105843139A (en) * | 2016-03-17 | 2016-08-10 | 苏州太阳都信息科技有限公司 | Fire-fighting information transmission system |
| CN105763215A (en) * | 2016-04-14 | 2016-07-13 | 深圳市紫光照明技术股份有限公司 | Fire-fighting command lamp and fire-fighting command information transmission method |
| CN105827723A (en) * | 2016-04-21 | 2016-08-03 | 苏州国网电子科技有限公司 | Fire protection information acquisition and transmission system |
| CN105827723B (en) * | 2016-04-21 | 2023-10-27 | 苏州国网电子科技有限公司 | Fire control information acquisition transmission system |
| CN106790096A (en) * | 2016-12-26 | 2017-05-31 | 华东理工大学 | A kind of fire-fighting user profile Transmission system and its application |
| CN110223475A (en) * | 2019-05-30 | 2019-09-10 | 吴俊� | A kind of fire-fighting equipment network remote linkage authorization device for unattended place |
| CN111585875A (en) * | 2019-11-27 | 2020-08-25 | 上海芒宇信息科技股份有限公司 | Fire-fighting and security-protection integrated edge computing gateway and application thereof |
| CN113656335A (en) * | 2021-08-17 | 2021-11-16 | 北京城建设计发展集团股份有限公司 | Access strategy system for data fusion of fire fighting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203416283U (en) | Fire-fighting information remote transmission system based on real-time operation system | |
| CN203386320U (en) | Fire hazard automatic alarm and fire-fighting linkage control system | |
| CN106946110B (en) | A kind of elevator malfunction failure monitoring system and method | |
| CN201608740U (en) | Embedded fire incident data transmission device | |
| CN108815784B (en) | Fire control monitor terminal and fire control safety coefficient | |
| CN101887631B (en) | Digital home security management system | |
| CN201322967Y (en) | Networked intelligent community anti-theft alarm system | |
| CN102169620A (en) | Embedded type fire control data transmission device and realizing method thereof | |
| CN108615325A (en) | A kind of Wireless Networking type fire alarm system and method | |
| CN102930688A (en) | Intelligent security protection monitoring alarm device for lab | |
| CN104599428A (en) | Intelligent fire disaster alarming system of laboratory | |
| CN201741234U (en) | City fire-fighting remote monitoring management system | |
| CN205810045U (en) | A kind of wireless fire disaster detection and fire protection warning fire extinguishing system | |
| CN102974064A (en) | Fire-extinguishing agent gas pressure network monitoring system of gas fire-extinguishing system bottle unit | |
| CN202838592U (en) | Intelligent security and protection monitoring alarm device for laboratory | |
| CN205068082U (en) | Firefighting power supply monitored control system | |
| CN204319603U (en) | Internet of Things firefighting monitoring system | |
| CN110428025A (en) | A kind of fire display panel and fire monitoring method based on dynamic two-dimension code | |
| CN203673633U (en) | Fire hazard alarm remote transmission apparatus | |
| CN103357134B (en) | The automatic management and control of intelligent fire interface interrupt and emergency processing method | |
| CN210693993U (en) | On-vehicle POE switch | |
| CN209881829U (en) | Fire safety on-line monitoring and early warning management system | |
| CN204496662U (en) | Based on ZigBee intelligent remote fuel gas leak alarm systems | |
| CN211208368U (en) | Circuit breaker | |
| CN208636988U (en) | A kind of user information transmitting device |
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: 20140129 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |