CN108183891A - Intelligent networking method for fire-fighting system and fire-fighting controller thereof - Google Patents
Intelligent networking method for fire-fighting system and fire-fighting controller thereof Download PDFInfo
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- CN108183891A CN108183891A CN201711395348.5A CN201711395348A CN108183891A CN 108183891 A CN108183891 A CN 108183891A CN 201711395348 A CN201711395348 A CN 201711395348A CN 108183891 A CN108183891 A CN 108183891A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
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Abstract
The intelligent networking method for the fire fighting system is characterized in that the running states of all fire fighting controllers in a fire fighting network are obtained by acquiring authentication information, detecting conflicts, forming configuration data and forming a sending rule table, so that all the fire fighting controllers can recognize each other and make corresponding records according to recognition results, and all the fire fighting controllers make corresponding control commands according to the records of the fire fighting controllers. The utility model provides a fire control controller, including bottom communication interface, intelligence network deployment device and upper control unit, wherein, the authentication information in the fire control network is acquireed and configuration data is formed to intelligence network deployment device on the one hand, on the other hand receives upper control unit's service command and produces external control command according to sending the rule table, thereby make whole fire control system possess intelligent information processing process, can independently realize the network deployment problem, also make the staff needn't debug the network deployment controller frequently, the maintenance cost of fire control system has also been reduced simultaneously.
Description
Technical field
The present invention relates to fire-fighting domains, and in particular to a kind of to be controlled for the intelligent networking method of fire-fighting system and its fire-fighting
Device.
Background technology
At present, a plurality of types of fire-fighting controllers have been developed to adapt to different application occasion in fire-fighting system, such as
Fire alarm control unit, control room display controller, emergency lighting controller able, gas fire-fighting controller, fire resistant doorsets monitor etc.,
Fire-fighting that single fire-fighting controller is completed action is limited, therefore, usually interconnects multiple fire-fighting controller networkings and each other
Warning message is transmitted, the fire-fighting action of coordination linkage can be completed according to a warning message by finally reaching each fire-fighting controller.
At this stage, the interconnection operation of more fire-fighting controllers is usually realized using static networking mode.Same kind or
When different types of multiple fire-fighting controllers need to form a Fire Net, need to connect each fire-fighting control by communication line
Then device processed carries out each fire-fighting controller networking setting respectively, i.e., register what is communicated in every fire-fighting controller
The register information (register information includes device type, device numbering etc.) of other fire-fighting controllers, and can be transmitted/connect between being configured
The warning message of receipts (warning message includes fire alarm, failure, startup, starts feedback, stops, stopping feedback etc.).For example, to 20
When platform fire alarm control unit carries out networking operation, need to register remaining 19 fire report on each fire alarm control unit
The address of alert controller, and the transport-type with the warning message of remaining 19 fire alarm control unit is configured；When this disappears
When needing to increase in anti-network or deleting a fire-fighting controller, then 20 fire alarm control units point to networking are needed
The operation of register information and warning message Zhi Hang not be increased or delete.In addition, register information and warning message are saved in respectively
In a fire-fighting controller, if there is mistake in the configuration data (including register information and warning message) in a fire-fighting controller
Accidentally, then will influence with its other associated fire-fighting controller, gently then cause configuration data transmission abnormality, it is heavy then lead to fire-fighting
Network communication is collapsed, and trouble point is caused to be not easy to investigate and remove moreover, each fire-fighting controller is separately configured.
Under the increasing background of Fire Net coverage area instantly, the fire-fighting controller type and quantity of participation increase
More, customizing functionsization are in great demand, the static networking fire-fighting formed using the mode of operation of manually configuration fire-fighting controller
Network will increase manpower debugging cost and maintenance cost.When each fire-fighting controller mounting distance is remote, application environment is complicated, connection
When net equipment is more, technical staff is needed constantly to travel to and fro between debugging and maintenance work of each scene into line control unit, for
This round-trip debugging efforts will be not easy very much for the large-scale Fire Net that the engineerings such as wind power plant are built on mountain top
, then the maintenance cost of adjoint engineering also will be high.
Invention content
The present invention solves the technical problem of debug cumbersome and dimension caused by networking mode static in fire-fighting system
It protects with high costs.To solve the above problems, the present invention provides a kind of intelligent networking methods and its intelligence for fire-fighting system
Network device.
A kind of intelligent networking method for fire-fighting system includes the following steps：Obtain the authentication information in Fire Net；
Format verification is carried out to the authentication information, judges that the authentication information is effective；Collision detection is carried out to the authentication information, is sentenced
The uniqueness of host number in disconnected authentication information；Configuration data is formed according to the authentication information, the configuration data is used to remember
Record has accessed the operating parameter of the fire-fighting controller of the Fire Net；The configuration data is formed and sends rule list, it is described
Rule list is sent for participating in controlling the fire-fighting controller accessed in the Fire Net.
A kind of intelligent networking device for fire-fighting system, including：Bottom communication interface, upper layer communication interface, certification mould
Block, collision detection module, data module and rule learning module；The bottom communication interface is by Fire Net and the fire-fighting
The fire-fighting controller accessed in network is communicatively coupled, for obtaining the authentication information in Fire Net；The authentication module
It is connect with the bottom communication interface communication, for carrying out format verification to the authentication information；The collision detection module with
The authentication module communication connection, for carrying out collision detection to the authentication information；The data module and collision detection mould
Block, authentication module communication connection, for receiving the certification letter of the collision detection module or authentication module forwarding
It ceases and configuration data is formed according to the authentication information；The upper layer communication interface is communicated to connect with the data module, is used for
Authentication information is sent to upper strata control unit and receives the business order of the top level control unit, the business order is used to refer to
It leads the fire-fighting controller accessed in the Fire Net and carries out combined operation；The rule learning module and the data module,
The authentication module communication connection, the configuration data for the data module to be obtained, which is formed, sends rule list, is used for
It receives the business order of the data module forwarding and is sent according to the transmission rule list to the authentication module and controlled
Order, the control command are sent to corresponding fire-fighting controller by the authentication module and corresponding fire-fighting controller are controlled to hold
Row combined operation.
A kind of fire-fighting controller, including：Bottom communication unit, intelligent networking device and top level control unit；The bottom
Communication unit is communicated to connect by other fire-fighting controllers in Fire Net and the Fire Net, for from the fire net
Information is received in network and sends information into the Fire Net；The intelligent networking device and the bottom communication unit communication
Connection, is used to implement above-mentioned intelligent networking method；The top level control unit is communicated to connect with the intelligent networking device, is used
Business order is sent in the information for receiving the intelligent networking device and to the intelligent networking device, the business order is used for
The fire-fighting controller accessed in the Fire Net is instructed to carry out combined operation.
According to above-described embodiment the intelligent networking method for fire-fighting system, using acquisition authentication information, collision detection,
Form configuration data, the mode of formation transmission rule list knows the operating status of all fire-fighting controllers in Fire Net so that
It can be mutually distinguishable between each fire-fighting controller and corresponding record is made according to recognition result, also so that each fire-fighting control
Device makes corresponding control command according to the record of oneself.The intelligent networking device of fire-fighting system, packet are used in above-described embodiment
Bottom communication interface, upper layer communication interface, authentication module, collision detection module, data module and rule learning module are included, it is each
It cooperates between function module, the intelligent networking device is enabled to completely to realize above-mentioned intelligent networking method.It is above-mentioned
Fire-fighting controller in embodiment, including bottom communication interface, intelligent networking device and top level control unit, wherein, smart group
On the one hand net device obtains the authentication information in Fire Net and forms configuration information, on the other hand receive top level control unit
Business order simultaneously generates external control command according to configuration information.Above-mentioned fire-fighting controller has intelligentized information processing
Process can independently solve the problems, such as the controller networking in fire-fighting system so that staff need not carry out networking controller
Frequently debugging, the working strength for alleviating staff also reduce the maintenance cost of fire-fighting system.
Description of the drawings
Fig. 1 is the structure diagram of fire-fighting controller；
Fig. 2 is the structure diagram of intelligent networking device；
Fig. 3 is the time diagram of intelligent networking method；
Fig. 4 is the time diagram of collision detection method.
Specific embodiment
The present invention is described in further detail below by specific embodiment combination attached drawing.Wherein different embodiments
Middle similar component employs associated similar element numbers.In the following embodiments, many datail descriptions be in order to
The application is better understood.However, those skilled in the art can be without lifting an eyebrow recognize, which part feature
It is dispensed or can be substituted by other elements, material, method in varied situations.In some cases, this Shen
Please it is relevant some operation there is no in the description show or describe, this is the core in order to avoid the application by mistake
More descriptions are flooded, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary, they
The general technology knowledge of description and this field in specification can completely understand relevant operation.
It is formed respectively in addition, feature described in this description, operation or feature can combine in any suitable way
Kind embodiment.Meanwhile each step in method description or action can also can be aobvious and easy according to those skilled in the art institute
The mode carry out sequence exchange or adjustment seen.Therefore, the various sequences in the description and the appended drawings are intended merely to clearly describe a certain
A embodiment is not meant to be necessary sequence, and wherein some sequentially must comply with unless otherwise indicated.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).
A kind of fire-fighting controller, as depicted in figs. 1 and 2.
Fire-fighting controller C0 includes bottom communication unit 101, intelligent networking device 102, top level control unit 103.
Bottom communication unit 101 is communicated to connect by other fire-fighting controllers in Fire Net 100 and network, for from
Information is received in Fire Net 100 and sends information into Fire Net 100, so as to fulfill the fire-fighting controller and other fire-fightings
The communication function of controller.In addition, bottom communication unit 101 in the form of cast communication or point-to-point communication to Fire Net
Middle transmission information.Cast communication refers to that information is transmitted in the form of broadcasting in fire-fighting network, each fire-fighting controller (is considered as
Network node) information can be received；Point-to-point communication refers to that information only disappears according to network address to the network address is corresponding
Proof controller sends information, other fire-fighting controllers, which do not receive, does not reply the information yet.
Intelligent networking device 102 is communicated to connect with bottom communication unit 101, is used to implement intelligent networking method.The intelligence
There are all necessary data records for realizing intelligent networking, which constitutes complete networking in network device 102
Agreement, intelligent networking process should carry out under the requirement of the Networking protocol.
Top level control unit 103 is communicated to connect with intelligent networking device 102, for receiving the letter of intelligent networking device 102
It ceases and sends business order to intelligent networking device 102, business order is used to that the fire-fighting accessed in Fire Net 100 to be instructed to control
Device carries out combined operation.Top level control unit 103 has the logic function of processing fire-fighting business, which includes fire report
Alert control, fire resistant doorsets control, disappears at the control of fire information display control, emergency lighting control, gas extinguishing control, fire resisting shutter
Control logics, these logic functions such as the control of anti-equipment power supply, fire protection electric control can realize by special fire-fighting software, and
Such fire-fighting software has been widely used on the market, therefore, does not make restriction to the realization process of logic function here and gives
Protection.
In the present embodiment, fire-fighting controller C1 can be various types of fire-fighting controllers, such as fire alarm control unit,
Fire protection linkage control device, electrical fire monitoring device, alarm controller for combustible gas base, is answered at graphic display device of fire control room
Anxious lighting controller, gas fire-fighting controller, fire-proof roll screen control, fire resistant doorsets monitor, fire-fighting equipment emergency power supply control,
Fire protection electric control device and function combined controller, each type of controller have specific fire-fighting function, and every
One fire-fighting controller includes the structure of fire-fighting controller C0, can also realize the function of fire-fighting controller C0.In addition, the present embodiment
The fire-fighting controller C0 provided also has the specific fire-fighting function of various fire-fighting controllers, and the present embodiment is for ease of introducing fire-fighting
The intelligent networking function of controller C0 is not limited the specific fire-fighting function of fire-fighting controller C0.
In the present embodiment, fire-fighting controller C0 and fire-fighting controller C1 are communicated to connect by Fire Net 100, fire-fighting
There is the communication node for connecting each fire-fighting controller in network 100, moreover, Fire Net can be Ethernet, CAN bus or
Person RS485 buses, can also be using two lines bus as communication media as communication media, specific communication media and communication protocol
Type is not limited.
A kind of intelligent networking device for fire-fighting system, as shown in Figure 2.
The intelligent networking device includes：Bottom communication interface 1021, upper layer communication interface 1025, authentication module 1022, punching
Prominent detection module 1023, data module 1024 and rule learning module 1026.
Bottom communication interface 1021 is communicated to connect with bottom communication unit 101, and by bottom communication unit 101 and fire-fighting
The fire-fighting controller C1 accessed in network 100 is also communicatively coupled, and bottom communication interface 1021 is used to obtain Fire Net 100
In authentication information.The authentication information is sent out by one in fire-fighting controller C1, and authentication information includes host number, host class
Type, timestamp, ciphertext, area floor premises location and data are custom-configured, wherein, host number is numbered for the host of fire-fighting controller
And with unique mark, Host Type is function type (such as monitoring type, extinction using gas type, the emergency lighting of fire-fighting controller
Type, fire-fighting equipment power-type etc.), timestamp is sending time mark, and ciphertext is message legitimacy mark, and area floor premises location is
The specific address in the area Dong Ceng rooms where fire-fighting controller, custom-configure data be user preset additional information (including report
Alert type information, type of alarm information include fire alarm information, fault message, start information, start feedback information, Stop message or
Person stops feedback information, and also other type informations will not enumerate here).
Authentication module 1022 is communicated to connect with bottom communication interface 1021, for carrying out format verification, lattice to authentication information
Formula certification refer to information it is no be that (specified content refers to host number, Host Type, timestamp, ciphertext, area floor premises to specified content
Location and custom-configure data), whether ciphertext correct, if having loss of learning or the incorrect situation of ciphertext, the certification letter
Breath will be dropped, otherwise the authentication information is sent to collision detection module 1023.The purpose for carrying out format verification is to ensure to disappear
The safety of anti-network prevents invalid data from entering and implements malicious attack.
Collision detection module 1023 is communicated to connect with authentication module 1022, for receiving the certification of the forwarding of authentication module 1022
Information simultaneously carries out collision detection to authentication information.The process of collision detection is：Parsing authentication information simultaneously obtains host number；Compare institute
Whether the host number of acquisition is identical with the host number of itself fire-fighting controller, if the two is identical, remembers in data module 1024
The corresponding fire-fighting controller of the host number is simultaneously labeled as collision failure state by the lower host number of record, if the two differs,
Without collision failure status indication or cancel the corresponding collision failure state of the host number.Conflict represents main in Fire Net
The uniqueness of machine number is destroyed, and authentication information cannot be transmitted correctly.
Data module 1024 is communicated to connect with collision detection module 1023, authentication module 1022, for receiving collision detection
The authentication information that module 1023 or authentication module 1022 forward, when the feedback information that authentication information is other fire-fighting controllers
(feedback information includes alarm authentication information, response authentication information and conflict and restores authentication information and have Feedback polarity
Other information refers to table 1) when, which will be transmitted directly to data module 1024.Data module 1024 parses certification letter
It ceases and host number, Host Type, timestamp, area floor premises location is obtained from authentication information and custom-configures data, will solve
Obtained information is analysed to be recorded so as to obtain configuration data, the configuration data specifically include online host table (by host number and
Timestamp obtains), Host Type table (being obtained by Host Type), position of host machine information table (being obtained by area floor premises location) and main
Machine configuration data table (is obtained) by custom-configuring data, further includes collision failure state table (by collision detection module 1023
Judging result obtains).Configuration data will carry out moment update according to the authentication information received, moreover, being had recorded in configuration data
The operating parameter of the fire-fighting controller of all accesses in Fire Net is conducive to fire-fighting controller C0 and knows other fire-fighting controllers
The operating status of C1 simultaneously establishes communication connection.
Upper layer communication interface 1025 is communicated to connect with data module 1024, for uploading authentication information to upper strata control unit
103 and receive the business order of top level control unit 103.
Rule learning module 1026 is communicated to connect with data module 1024, authentication module 1026, for by data module
1024 obtained configuration datas, which are formed, sends rule list (the transmission rule list includes type of alarm information and Qu Dong layers of premises location),
For the business order for receiving the forwarding of data module 1024 and control command, control are sent to authentication module according to rule list is sent
By authentication module 1022, (authentication module 1022 adds timestamp and ciphertext to the answer data to be believed with forming effective certification for order
Breath), other fire-fighting controllers are sent in a manner of cast communication or point-to-point communication after bottom communication unit 101, control
It makes corresponding fire-fighting controller and performs combined operation.
In the present embodiment, combined operation refers to the operation triggered with the controller connected each other, for example, access disappears
The certification that first fire-fighting controller C11 of anti-network 100 has issued fire alarm in the form of cast communication to Fire Net 100 is believed
Breath, fire-fighting controller C0 (it is assumed that fire-fighting controller C0 has fire information display function) will receive the authentication information and aobvious
Show the fire alarm content that the first fire-fighting controller C11 is shown on device, it is this to show that other controllers are alarmed on the controller
The mode of information can be described as combined operation.
A kind of intelligent networking method for fire-fighting system, as shown in Figure 3.
In the present embodiment, for ease of illustration a fire-fighting controller accesses Fire Net 100 and forms the tool of fire-fighting system
Body process, using the first fire-fighting controller C11 as the new equipment for preparing access Fire Net 100, by the second fire-fighting controller C12
(there are other fire-fighting controllers accessed, here as the equipment for having accessed Fire Net 100 with third fire-fighting controller C0
It no longer describes one by one).
When first fire-fighting controller C11 prepares access Fire Net 100, fire-fighting controller C11 is first with cast communication
Mode sent into Fire Net 100 for the first time authentication information (this for the first time authentication information have required by the present embodiment certification believe
The general format of breath, difference lies in custom-configuring to include networking solicited message in data, networking solicited message is used to apply
Connect fire-fighting controller C12 and C0), the second fire-fighting controller C12 and third fire-fighting controller C0 receive the certification for the first time respectively
Information, and into Fire Net, (the response authentication information has this to transmission response authentication information in a manner of cast communication respectively
The general format of authentication information required by embodiment, difference lies in custom-configure data to include response mesh information, response
Mesh information is used to be notified to networking result in Fire Net 100).
It will illustrate the process of processing authentication information for the first time by taking third fire-fighting controller C0 as an example below, and the second fire-fighting
The process that controller C12 and other fire-fighting controllers handle authentication information for the first time is referred to third fire-fighting controller C0.
See Fig. 2, bottom communication unit 101 receives authentication information for the first time from Fire Net 100 and leads to it by bottom
Letter interface 1021 is sent to authentication module 1022, authentication module to this for the first time authentication information carry out format verification (format verification
Detailed process please refers to above-mentioned related content, and which is not described herein again), it will be sent to by the authentication information for the first time of format verification
Collision detection module 1023, collision detection module 1023 to this for the first time authentication information carry out collision detection (format verification it is specific
Process please refers to above-mentioned related content, and which is not described herein again), receipt will be sent to by the authentication information for the first time of collision detection
Module 1024, data module 1024 parse this for the first time authentication information and obtained from information host number, Host Type, timestamp,
Area floor premises location and data are custom-configured, these information are recorded to online host table, Host Type table, position of host machine and are believed
Table and host configuration data table are ceased, so as to carry out update operation to configuration data.Data module 1024 will authentication information for the first time
Top level control unit 103 is sent to by upper layer communication interface 1025, top level control unit 103 is according to for preset logic work(
It can judge whether to agree to that the networking of the first fire-fighting controller C11 is asked, and will determine that result is sent in the form of business order
Data module 1024, data module 1024 update online host table (if agreement networking request, online main according to the business order
The host number of the first fire-fighting controller of label C11 is presence in machine table, if disagreeing networking request, in online host table
The first fire-fighting controller of label C11 is off-line state).The judging result is sent to authentication module 1022 by data module 1024,
Authentication module forms response authentication information according to the general format of authentication information, which includes the first fire-fighting control
The host number of device C11 processed, Host Type, timestamp, area floor premises location and data are custom-configured, wherein custom-configuring number
(content of the response mesh information is agrees to networking or disagrees group to response mesh information with judging result formation in
Net).Bottom communication unit 101 obtains response authentication information and by the response authentication information with group by bottom communication interface 1021
The mode for broadcasting communication is sent to Fire Net 100.First fire-fighting controller C11 receives the response authentication information, which recognizes
Card information is directly transferred to data module, the first fire-fighting controller C11 after the authentication module of the first fire-fighting controller C11
Response mesh information of the data module in response authentication information judge whether third fire-fighting controller C0 is presence,
Label third fire-fighting controller C0 is presence in online host table if the content of response mesh information is " agreement ",
Conversely, labeled as off-line state.If the first fire-fighting controller C11 knows that third fire-fighting controller C0 is " disagreeing " networking shape
State, then the first fire-fighting controller C11 periodically in a manner of point-to-point communication to third fire-fighting controller C0 send certification for the first time
Information, periodical time here are not limited, and the purpose of periodicity sending authentication information for the first time is to ensure that the first fire-fighting here
Controller C11 can be (synchronous in first time configuration information synchronous with the third fire-fighting controller C0 in " agreement " networking state
The process of configuration information refers in this section data module 1024 to the processing procedure of authentication information for the first time).
In the present embodiment, when the authentication information for the first time that the first fire-fighting controller C11 is sent reaches third fire-fighting control
When not passing through collision detection during the collision detection module of device C0, then the first fire-fighting controller C11 will carry out intelligence as shown in Figure 4
Network-building method.With reference to Fig. 2, collision detection module 1023 parses authentication information for the first time and obtains the host number in information, judges
To the host number as the host number of third fire-fighting controller C0, then the host number is recorded in data module 1024 and is incited somebody to action
The corresponding fire-fighting controller of the host number is labeled as collision failure state, i.e., in the collision failure state table of data module 1024
Middle record the first fire-fighting controller C11 and third fire-fighting controller C0 is collision failure state.Data module 1024 is by this punching
Prominent malfunction is notified to upper strata control unit 103, and top level control unit 103 records the collision failure and sends phase to display
The conflict warning answered.Data module 1024 updates online host table according to the collision failure state and (marks in online host table
First fire-fighting controller C11 is off-line state).Data module 1024 will conflict, and (the conflict confirmation message is for true for confirmation message
The first fire-fighting controller C11 and third fire-fighting controller C0 is recognized for collision failure state) it is sent to authentication module 1022, certification mould
Root tuber forms conflict authentication information according to the general format of authentication information, which includes the first fire-fighting controller
The host number of C11, Host Type, timestamp, area floor premises location and data are custom-configured, wherein custom-configuring in data
For the confirmation message that conflicts.Bottom communication unit 101 obtains conflict authentication information by bottom communication interface 1021 and this conflicts
Authentication information is sent to Fire Net 100 in a manner of cast communication.Other fire-fighting controllers in Fire Net 100 receive should
Conflict authentication information, and is labeled as the first fire-fighting controller C11 and third fire-fighting controller C0 in respective data module
Conflict situation will not retransmit its authentication information to the two fire-fighting controllers.Hereafter, third fire-fighting controller C0 is with point-to-point
To the authentication information of the first fire-fighting controller C11 transmission conflict telemeterings, (the conflict telemetering is used to detect other side the mode of communication
No also to clash failure, which will embody in custom-configuring for authentication information in data), the first fire-fighting control
Device C0 receive the conflict telemetering and send out response conflict telemetering certification message (response conflict telemetering for inform other side conflict therefore
The result of barrier, the response telemetering that conflicts will be embodied in custom-configuring for authentication information in data).If response conflict is distant
The certification message of survey has passed through collision detection in third fire-fighting controller C0, then data module 1024 will cancel its collision failure
Mark of correlation in state table, top level control unit 103 cancel the business order that corresponding conflict warns concurrent entry/exit conflicts to restore,
Data module 1024 will the first fire-fighting controller of label C11 be presence in online host table, and then, authentication module 1022
It forms conflict and restores authentication information (information has the general format of authentication information), which restores authentication information will be with multicast
Other fire-fighting controllers that mode is sent in Fire Net 100 simultaneously make these fire-fighting controllers cancel the first Fire Net C11
With the conflict situation of third Fire Net C0.
In the present embodiment, third fire-fighting controller C0 is the fortune for constantly knowing other fire-fighting controllers C1 in Fire Net
Row state, the authentication information (heartbeat verification use for sending heartbeat verification of the meeting of bottom communication unit 101 periodically (such as 5 seconds)
In the presence of detection other side, which, which verifies, embodies in custom-configuring for authentication information in data), the second fire-fighting control
Device C12 receives heartbeat verification, and sends authentication information for the first time in a manner of cast communication and lay oneself open to presence to inform,
If third fire-fighting controller C0 receives the authentication information for the first time of the second fire-fighting controller C12, update the data in module 1024
Online host table and the second fire-fighting controller of label C12 be presence, if overtime (such as 100 seconds) do not receive second yet
The authentication information for the first time of fire-fighting controller C12 then updates the data the online host table in module 1024 and label the second fire-fighting control
Device C12 processed is off-line state.Other fire-fighting controllers in Fire Net 100 perform correlation according to the second fire-fighting controller C12
Operation.
In another embodiment, each fire-fighting controller is not only able to receive authentication information for the first time and makes response authentication
Except information, moreover it is possible to make alarm authentication information or receive alarm authentication information.When third fire-fighting controller C0 disappears according to it
During anti-function triggering fire alarm, third fire-fighting controller C0 will send out fire alarm authentication information, and detailed process is：Top level control unit
103 send out the business information of fire alarm early warning to data module 1024, and data module 1024 sends the business information to regular
Module 1026 is practised (to be formed with transmission rule list according to configuration data in rule learning module, send rule list and include type of alarm
Information and with the corresponding area floor premises location of type of alarm information), rule learning module 1026 according to fire alarm early warning judge
Which fire-fighting controller the fire alarm authentication information that will be formed is sent to, and (such as the fire alarm authentication information only allows the fire-fighting control of same layer
Device triggering fire-fighting link operation processed), rule learning module control authentication module forms fire alarm authentication information (the every fire of a rule
The host number of alert authentication information is defined to the host number of same layer by rule learning module 1026, and custom-configures data as fire alarm
Early warning content), and then these fire alarm authentication informations are sent to fire-fighting bottom communication unit in a manner of point-to-point communication
Network 100.When the first fire-fighting controller C11 and third fire-fighting controller C0 has communication connection, the first fire-fighting controller C11
Give up and be not belonging to the fire alarm authentication information of oneself, receive one's own fire alarm authentication information, data module is by the fire alarm certification
Information is sent to top level control unit and the fire-fighting link of the first fire-fighting controller C11 whether is triggered by top level control unit judges
(such as the first fire-fighting controller C11 is same layer controller and has the function of electrical control, then the first fire-fighting controller C11 for operation
Perform electrical rupturing operation).All fire-fighting controllers of access Fire Net 100 are respectively provided with the transmission of various alarm authentication informations
And receive capabilities, it is no longer described in detail here, but various communication authentications involved in this fire-fighting system will be believed by the following table 1
Breath is briefly enumerated.
Table 1
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not limiting
The system present invention.For those skilled in the art, thought according to the present invention can also be made several simple
It deduces, deform or replaces.
Claims (10)
- A kind of 1. intelligent networking method for fire-fighting system, which is characterized in that include the following steps：Obtain the authentication information in Fire Net；Format verification is carried out to the authentication information, judges that the authentication information is effective；Collision detection is carried out to the authentication information, judges the uniqueness of the host number in authentication information；Configuration data is formed according to the authentication information, the configuration data has accessed the fire-fighting of the Fire Net for recording The operating parameter of controller；The configuration data is formed and sends rule list, the transmission rule list accesses for participating in controlling in the Fire Net Fire-fighting controller.
- 2. intelligent networking method as described in claim 1, which is characterized in that the authentication information includes host number, host class Type, timestamp, ciphertext, area floor premises location and custom-configure data；The data that custom-configure include networking solicited message or response mesh information, and the networking solicited message is used for Shen The fire-fighting controller accessed in the Fire Net please be connect, the response mesh information is used to be notified in the Fire Net Networking result.
- 3. intelligent networking method as claimed in claim 2, which is characterized in that the authentication information is in Fire Net with multicast The transmission of the form of communication or point-to-point communication.
- 4. intelligent networking method as described in claim 1, which is characterized in that format verification is being carried out to the authentication information When, if authentication information is invalid, the authentication information will be abandoned.
- 5. intelligent networking method as described in claim 1, which is characterized in that collision detection is being carried out to the authentication information When, if the host number is identical with the host number of the machine, corresponding fire-fighting controller is marked in the configuration data as punching Prominent malfunction.
- 6. intelligent networking method as described in claim 1, which is characterized in that send rule list the configuration data is formed When, the step of authentication information is uploaded to top level control unit is further included, the top level control unit is used to handle the machine Fire-fighting business.
- 7. a kind of intelligent networking device for fire-fighting system, which is characterized in that connect including bottom communication interface, upper layer communication Mouth, authentication module, collision detection module, data module and rule learning module；The bottom communication interface is communicatively coupled by Fire Net with the fire-fighting controller accessed in the Fire Net, For obtaining the authentication information in Fire Net；The authentication module is connect with the bottom communication interface communication, for carrying out format verification to the authentication information；The collision detection module is communicated to connect with the authentication module, for carrying out collision detection to the authentication information；The data module is communicated to connect with collision detection module, authentication module, rule learning module, for receiving the conflict Detection module or the authentication information of authentication module forwarding simultaneously form configuration data according to the authentication information；The upper layer communication interface is communicated to connect with the data module, for sending authentication information to upper strata control unit and connecing The business order of the top level control unit is received, the business order is used to that the fire-fighting accessed in the Fire Net to be instructed to control Device carries out combined operation；The rule learning module is communicated to connect with the data module, the authentication module, for the data module to be obtained The configuration data arrived, which is formed, sends rule list, for the business order for receiving the data module forwarding and according to institute It states and sends rule list to authentication module transmission control command, the control command is sent to corresponding by the authentication module Fire-fighting controller simultaneously controls corresponding fire-fighting controller to perform combined operation.
- 8. a kind of fire-fighting controller, which is characterized in that including described in bottom communication unit, top level control unit and claim 7 Intelligent networking device；The bottom communication unit is communicated to connect by other fire-fighting controllers in Fire Net and the Fire Net, is used for Information is received from the Fire Net and sends information into the Fire Net；The intelligent networking device is connect with the bottom communication unit communication, is used to implement the intelligence described in claim 1 to 6 Network-building method；The top level control unit is communicated to connect with the intelligent networking device, for receiving the information of the intelligent networking device And business order is sent to the intelligent networking device, the business order is used to instruct the fire-fighting accessed in the Fire Net Controller carries out combined operation.
- 9. fire-fighting controller as claimed in claim 8, which is characterized in that the bottom communication unit is with cast communication or point The form of point to-point communication sends information into the Fire Net.
- 10. fire-fighting controller as claimed in claim 8, which is characterized in that the Fire Net is using Ethernet, CAN bus Or RS485 buses are as communication media.
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