CN201608740U - Embedded fire incident data transmission device - Google Patents
Embedded fire incident data transmission device Download PDFInfo
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- CN201608740U CN201608740U CN2010201201664U CN201020120166U CN201608740U CN 201608740 U CN201608740 U CN 201608740U CN 2010201201664 U CN2010201201664 U CN 2010201201664U CN 201020120166 U CN201020120166 U CN 201020120166U CN 201608740 U CN201608740 U CN 201608740U
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Abstract
The utility model relates to an embedded fire incident data transmission device, which utilizes an external serial communication interface. Data incident data of a fire detection alarm mainframe is acquired through the serial communication interface, detail data is obtained by directly analyzing a data communication protocol of the fire detection alarm mainframe, and the obtained fire incident data is converted into uniform data format and remotely transmitted to a remote monitoring center via networking, thereby uniformizing communication protocols and data formats for uploading fire incident data of the fire detection alarm mainframe, realizing networking communication between the fire detection alarm mainframe and the remote monitoring center better, and greatly saving construction cost for procedures of installing, wiring and debugging of the total urban automatic fire alarming and remote monitoring system.
Description
Technical field
The utility model relates to data transmission technology, is specifically related to a kind of Urban Fires long distance control system of reporting to the police automatically that is mainly used in, and realizes the data transmission device of the conversion of fire-fighting data protocol and remote transmission between fire detecting and alarm main frame and the remote monitoring center.
Background technology
The Urban Fires long distance control system of reporting to the police automatically is the important topic of current municipal public safety research.The Urban Fires long distance control system of reporting to the police automatically is extension and expansion to existing building fire detecting and alarm technology and function, be used to realize of the city size big area monitoring management of fire-fighting supervision department, fire detecting and alarm and fire-fighting supervision, traffic guidance, fire fighting and rescue are carried out organic combination fire detecting and alarm main frame in each building.As an important technical strengthening the public fire protection safety management, Urban Fires are reported to the police long distance control system automatically in reinforcement unit management of fire safety, fire is disposed at reach fire prevention critical point fast, improves preventing and controlling fire integration capability aspect, city and is bringing into play crucial effect.
The fire-fighting data transmission device is as report to the police the automatically important component part of long distance control system of Urban Fires, it is arranged on on-line customer's end, can monitor the running status of the building fire protection facilities such as fire detecting and alarm main frame of on-line customer's end in real time, timely and accurately fire alarm information and equipment running status information are sent to remote monitoring center, by remote information transmission and enforcement remote monitoring, and then improved the promptness and the accuracy of fire alarm, and the serviceability rate and the operation ratio of building fire protection facility have been improved.
In the standard of urban fire control remote monitor supervision area, stipulated the general requirement and the basic function requirement of user profile transmitting device.In general requirement, indication has proposed to explicitly call for to the message transmission state of user profile transmitting device.In basic function, clear and definite user profile transmitting device should possess fire alarm message pick-up and transmission, the building fire protection facility running state information receives with transmit, manually report to the police, patrol and examine inspect the sentries, basic functions such as this machine fault alarm, the self check of this machine.
At present, big-and-middle-sized building in China city and public place all installed the fire detecting and alarm main frame and etc. fire protection equipment, these systems have played crucial effect in fire protection and rescue.But in the process of long distance control system is reported to the police in the Urban Fires of setting up city size automatically, because the device fabrication producer of building fire detecting and alarm main frame is numerous, model is various, the communications protocol that adopts is different, and these equipment do not possess the connected network communication function substantially, make the running status and the information of Urban Fires reporting to the police automatically long distance control system can't monitor and manage each building fire protection equipment in real time, fire alarm information also need be through operator on duty's artificial treatment, just fire department can be reported to, report to the police the automatically requirement of long distance control system of Urban Fires can not be satisfied.Even each independent warning system is carried out integrated, still need to carry out some complex installation, wiring, debugging supervisor, so both wastes of manpower increase user cost again.
In recent years, domesticly some have also occurred and had the user profile transmitting device of connected network communication function, though these products have possessed the connected network communication function, can be with the fire-fighting data by Network Transmission to the Urban Fires long distance control system of reporting to the police automatically.But these equipment adopt the analog quantity detection mode more, specifically be to utilize the passive or active output contact that is used to indicate equipment running status or control automatic fire protection equipment in the fire detecting and alarm main frame, realize monitoring operation of fire detecting and alarm main frame and alarm condition by the method that detects electric current, voltage or break-make.The fire-fighting data of fire detecting and alarm main frame generally all comprise multiple information, as monitored equipment report to the police in detail accurately position, type of alarm, system running state, fault message, logging etc., but the user profile transmitting device of above-mentioned employing analog quantity detection mode can only be understood the simple operating state (as operation, fault, warning etc.) of fire detecting and alarm main frame.In addition, this method does not possess the collection of the fire-fighting data of automatic fire alarm main frame, the analysis of communication protocol and the function of Data Format Transform yet, can not satisfy the security against fire supervision demand of current fire department.
On communication pattern, existing these products are only supported the remote data transmission of cable network basically, in case network failure takes place, fire detecting and alarm main frame and the Urban Fires long distance control system of reporting to the police automatically just can't be got in touch.
In the design of transmitting device, these products all are to finish simple data with the hardware circuit design of circuit board and chip logic program to obtain and transfer function, and this function expansibility of designing and developing mode is not strong.
The utility model content
The purpose of this utility model is to overcome above-mentioned existing in prior technology shortcoming and defect, a kind of embedded fire-fighting data transmission device is provided, this embedded fire-fighting data transmission device is to utilize external serial communication interface, gather the fire-fighting data of automatic fire alarm main frame by serial communication interface, data communication protocol by direct analysis fire detecting and alarm main frame, obtain the detailed data of monitored equipment, and the fire-fighting data transaction that obtains become uniform data format, be transferred to remote monitoring center by network remote, thereby unified the fire detecting and alarm main frame and uploaded the communication protocol of fire-fighting data and data format etc., realize the connected network communication between fire detecting and alarm main frame and the remote monitoring center better, saved the installation of entire city automatic fire alarm long distance control system greatly, wiring, the construction cost of debugging supervisor.
For achieving the above object, the utility model adopts following technical scheme: embedded fire-fighting data transmission device, comprise: civil power main power source, the power control unit that is provided with mains switch, operation control unit, LCDs and embedded computer, described embedded computer are provided with the fire-fighting remote data that is used for fire-fighting data acquisition and protocol conversion and gather transmission and management system; Described power control unit is connected with civil power main power source, operation control unit, LCDs and embedded computer respectively;
Described operation control unit is connected with LCDs;
Described fire alarm main frame and embedded computer are provided with serial communication (RS232/RS485) interface, and the fire detecting and alarm main frame is connected by described serial communication interface with embedded computer;
Described operation control unit adopts serial communication interface to be connected with serial communication interface on the embedded computer;
Described embedded computer is provided with network interface, and embedded computer is connected with remote monitoring center through network, to carry out exchanges data by network interface.
Preferably, the network interface of described embedded computer setting comprises Ethernet interface, and embedded computer is connected with remote monitoring center through cable network (as the ADSL network), to carry out exchanges data by Ethernet interface.
The network interface of described embedded computer setting comprises serial communication interface, serial communication interface is connected with the GPRS wireless communication module, the GPRS wireless communication module that embedded computer connects through serial communication interface, carry out radio communication by GPRS network and remote monitoring center and be connected, to realize that embedded computer carries out exchanges data by wireless network and remote monitoring center.
This embedded fire-fighting data transmission device can also be provided with battery backup unit, and battery backup unit is connected with power control unit, thereby improves the power supply supply security of device effectively.
In the above-mentioned embedded fire-fighting data transmission device, described operation control unit comprises operation control circuit, operating control keyboard, LED light and buzzer, and operation control circuit is connected with operating control keyboard, LED light and buzzer simultaneously.
In the above-mentioned embedded fire-fighting data transmission device, the set fire-fighting remote data of described embedded computer is gathered transmission and management system, comprise service management unit, the equipment self-inspection unit, the fire alarm unit, the long-range unit of inspecting the sentries, log query unit and Data Management Unit, the fire alarm unit, long-range unit and the log query unit of inspecting the sentries is connected service management unit respectively with Data Management Unit, the equipment self-inspection unit, the fire alarm unit, the long-range unit of inspecting the sentries, log query unit and Data Management Unit all are connected with operation control unit.
In the above-mentioned embedded fire-fighting data transmission device, described Data Management Unit comprises data acquisition unit, protocol analysis unit, conversion unit of protocol and data transmission unit, and data acquisition unit is connected with protocol analysis unit, conversion unit of protocol and data transmission unit successively.
The implementation method of the embedded fire-fighting data transmission device of the utility model is as follows:
After a, mains switch opened, power control unit detected the power supply electric power thus supplied automatically, has under the situation of mains supply to power with civil power, and battery backup unit is charged; Switch to battery backup unit in the absence of mains supply and power, battery backup unit can be powered more than 8 hours under full power state;
B, operation control circuit detect the operating state of supply voltage, buzzer, LED light, operating control keyboard and the LCDs of embedded fire-fighting data transmission device, if any one working state abnormal is arranged, record trouble information then, cut off the electricity supply, after each operating state is all normal, power on to embedded computer again;
C, embedded computer power on, the fire-fighting remote data is gathered transmission and management system and is started, the equipment self-inspection unit that the fire-fighting remote data is gathered in the transmission and management system detects with the situation that is connected of remote monitoring center with the situation that is connected of fire detecting and alarm main frame, embedded fire-fighting data transmission device embedded fire-fighting data transmission device, and concurrent censorship is surveyed the result and shown by LED light and LCDs;
D, data acquisition unit are gathered the communication data of fire detecting and alarm main frame, and protocol analysis unit is carried out protocal analysis and data decomposition according to different communications protocol to the data that collected, and obtain useful fire-fighting data;
E, conversion unit of protocol are carried out protocol conversion with the useful data that is obtained according to the data format of seeking unity of standard, and generate new packet;
Packet after f, data transmission unit will generate is uploaded to remote monitoring center by network.
In the said method, the mode that embedded fire-fighting data transmission device is uploaded packet has 4 kinds:
1) corresponding the uploading of inquiry, by the instruction that remote monitoring center sends inquiry fire detecting and alarm main frame, the packet that embedded fire-fighting data transmission device receives the form of will seeking unity of standard behind the query statement uploads to remote monitoring center;
2) regularly upload, the uplink time periodicity is set in data transmission unit, data transmission unit is according to uploading number cycle time, uploads to remote monitoring center every will seek unity of standard the automatically packet of form of a time cycle;
3) state variation is uploaded, when the data mode that collects from the fire detecting and alarm main frame changes, data transmission unit automatically with the data upload that changes to remote monitoring center;
4) report to the police and to upload, when the fire detecting and alarm main frame collects to such an extent that alarm condition is arranged the data, automatically with the data upload that changes to remote monitoring center.
The utility model beneficial effect relative and prior art is mainly as follows:
Embedded fire-fighting data transmission device is as report to the police the automatically Data Source of long distance control system of Urban Fires, be the key components of system, this device with each independently communications protocol, the data format of building fire monitoring system numerous and complicated unify the conversion and remote transmission, be the key link of implementing Urban Fires warning long distance control system on a large scale.The utility model adopts serial communication (RS232/RS485) mode to carry out data acquisition, can remedy the deficiency of analog quantity monitoring mode well.Utilize the external serial communication interface of fire detecting and alarm main frame, the embedded data transmitting device can be interconnected with its realization data interchange, by the data communication protocol of direct analysis fire detecting and alarm main frame, can from dateout, obtain the monitored equipment information such as position, type of alarm, system running state, fault message, logging of reporting to the police in detail accurately.These information bring great convenience for the differentiation fire alarm true and false, understanding alarm point position, the concrete ruuning situation of grasp equipment, thereby are realizing shortening time of fire alarming, and the aspect that accurately fights a fire rapidly provides the robust techniques guarantee.Concrete advantage is as follows:
1, function specialty aims at report to the police the automatically embedded data terminal of long distance control system design of Urban Fires, possesses functions such as data acquisition, protocol conversion, remote transmission.
2, communication is flexible, supports serial communication, ethernet communication, many kinds of communication modes of GPRS, and can switch automatically according to being arranged on multiple communication modes kind.
3, scheme is general, support the data acquisition of multiple main flow model alarm host machine, data acquisition plan and data transaction scheme are accurate general or universal scheme, select suitable collection driver module and conversion configurations instrument to get final product according to the communications protocol that independent supervisory control system adopts.
4, management is convenient, can adopt the web access mode that system is carried out telemanagement.
5, an embedded fire-fighting data transmission device is supported the nearly fire-fighting data acquisition of 5 alarm host machine simultaneously;
6, support the control of alarm signal priority level.
7, support function operating right control, rights of using are divided into level Four, and embedded system is by the user name title identification of login system, the function rights of using that the control login user has.
8, support the reference format translation function of different alarm host machine fire-fighting data formats.
9, support manual warning function, combine, improve fire alarm mechanism with automatic detection alarm function.
10, support the alarm signal remote management capability, but the triggering and the elimination of Surveillance center's telemanagement sound and light alarm signal.
11, record support query function, but query history equipment fault and fire alarm information record.
12, support to inspect the sentries and inspection function, can long-range examination operator on duty situation on duty.
The data upload of various modes such as 13, supporting that inquiry response is uploaded, regularly uploaded, upload during state variation, warning message is uploaded.
14, support the transmitting device self-checking function.
15, support active and standby power supply automatic switching function, endure a period of time after the fire-fighting primary power source de-energizes, guarantee the accurate access of this section period fire alarm information.
Description of drawings
Fig. 1 is the general structure block diagram of the utility model device;
Fig. 2 is the concrete structure block diagram of the utility model device;
Fig. 3 is the overall workflow figure of the utility model device;
Fig. 4 is in the utility model device, and the fire-fighting remote data is gathered the workflow diagram of transmission and management system.
Embodiment
As shown in Figure 1, this embedded fire-fighting data transmission device 1, its front end connects fire detecting and alarm main frame 100 by serial communication cable (RS232/485) A, and the rear end connects remote monitoring center 200 by ADSL cable network B or GPRS wireless network C.Remote monitoring center 200 adopts static ip address
On the general structure, as shown in Figure 1, this embedded fire-fighting data transmission device 1 comprises: civil power main power source 17, the power control unit 16 that is provided with mains switch 15, operation control unit 13, LCDs 14 and embedded computer 11, described embedded computer 11 are provided with the fire-fighting remote data that is used for fire-fighting data acquisition and protocol conversion and gather transmission and management system; Described power control unit 16 is connected with civil power main power source 17, operation control unit 13, LCDs 14 and embedded computer 11 respectively;
Described operation control unit 13 is connected with LCDs 14;
Described fire alarm main frame 100 is provided with serial communication (RS232/RS485) interface with embedded computer 11, and fire detecting and alarm main frame 100 is connected by described serial communication interface with embedded computer 11;
Described operation control unit 13 adopts serial communication interfaces to be connected with serial communication interface on the embedded computer 11;
Described embedded computer 11 is provided with network interface, and embedded computer 11 is connected with remote monitoring center 200 through network, to carry out exchanges data by network interface.
The network interface that described embedded computer 11 is provided with comprises Ethernet (WED) interface, and embedded computer 11 is connected with remote monitoring center 200 through the ADSL network B, to carry out exchanges data by the WED interface.
The network interface that described embedded computer 11 is provided with also comprises serial communication interface, serial communication interface is connected with GPRS wireless communication module 12, the GPRS wireless communication module 12 that embedded computer 11 connects through serial communication interface, carry out radio communication by GPRS network C with remote monitoring center 200 and be connected, to realize that embedded computer 11 carries out exchanges data by wireless network and remote monitoring center 200.
This embedded fire-fighting data transmission device 1 also is provided with battery backup unit 18, and battery backup unit 18 is connected with power control unit 16, thereby improves the power supply supply security of device effectively.
As shown in Figure 2, in embedded fire-fighting data transmission device 1, described operation control unit 13 comprises operation control circuit 131, operating control keyboard 132, LED light 133 and buzzer 134, and operation control circuit 131 is connected with operating control keyboard 132, LED light 133 and buzzer 134 simultaneously.
As shown in Figure 2, in embedded fire-fighting data transmission device 1, described embedded computer 11 set fire-fighting remote datas are gathered transmission and management system, comprise service management unit 111, equipment self-inspection unit 112, fire alarm unit 113, the long-range unit 114 of inspecting the sentries, log query unit 115 and Data Management Unit, fire alarm unit 113, long-range unit 114 and the log query unit 115 of inspecting the sentries is connected service management unit 111 respectively with Data Management Unit, equipment self-inspection unit 112, fire alarm unit 113, the long-range unit 114 of inspecting the sentries, log query unit 115 and Data Management Unit all are connected with operation control unit 13.
As shown in Figure 2, in embedded fire-fighting data transmission device 1, described Data Management Unit comprises data acquisition unit 116, protocol analysis unit 117, conversion unit of protocol 118 and data transmission unit 119, and data acquisition unit 116 is connected with protocol analysis unit 117, conversion unit of protocol 118 and data transmission unit 119 successively.
In this embedded fire-fighting data transmission device 1, visit to fire detecting and alarm main frame 100 has a kind of access mode: the serial communication interface of fire detecting and alarm main frame 100 is connected by serial communication cable A with the serial communication interface of embedded computer 11, to carry out exchanges data.
Visit to remote monitoring center 200 has two kinds of access modes: first ADSL cable network B visit, one end of RJ45 straight-through network cables is linked to each other with embedded computer 11 by the WEB interface, the other end links to each other with the ADSL network egress, is connected and exchanges data with remote monitoring center 200 by ADSL cable network B; It two is GPRS wireless network C visits, and the mobile phone card is inserted GPRS wireless communication module 12, by the dial-up connection network, is connected with remote monitoring center 200 by GPRS wireless network C, to carry out exchanges data.
As shown in Figure 3, the overall workflow of this embedded fire-fighting data transmission device 1 is as follows:
Civil power main power source 17 is inserted commercial power socket.
Mains switch 15 is placed opening.
Power control unit 16 is at first judged the current mains-supplied that whether has, if the civil power alternating current is arranged, then adopt civil power main power source 17 to power for the hardware device of embedded fire-fighting data transmission device 1, main power source LED light on the operation control unit 13 is long bright, charge for storage battery stand-by power supply 18 simultaneously, the stand-by power supply LED light on the operation control unit 13 is glittering; If there is not the civil power alternating current, then automatically switch to battery backup unit 18 and power for the hardware device of embedded fire-fighting data transmission device 1, at this moment, the stand-by power supply LED light on the operation control unit 13 is long bright.
131 pairs of embedded fire-fighting data transmission devices 1 of operation control circuit in the operation control unit 13 carry out self check work, the self check content comprises supply voltage, the buzzer 134 of embedded fire-fighting data transmission device 1, the operating state of LED light 133, operating control keyboard 132 and LCDs 14.LED light 133 is in glittering state, the printed words that show " in the self check ... " on the LCDs, after treating that self check is finished, buzzer 134 sends a sound, enters the automatic correcting time operation, the glittering state of LED light 133 maintenances this moment, LCDs 14 shows " in when the school is finished in self check ... ", the system that finishes during the school enters starting state, the glittering state of LED light 133 maintenances this moment, and LCDs 14 shows " finishing in the startup during school ... ".
Embedded computer 11 electrifying startups, operation Windows CE operating system, operation fire-fighting remote data is gathered transmission and management system, checks the connection status of embedded fire-fighting data transmission device 1 and fire detecting and alarm main frame 100, GPRS wireless communication module 12, ADSL network B.
Enter embedded fire-fighting data transmission device 1 main interface after equipment self-inspection is all normal, the LED light that equipment connects, network connects is long bright, so far starts successfully.
The manual mode of operation:
Under the manual mode of operation, the user operates by operation control unit 13, can direct control except that log query and mute function, other control operation all need sign in to fire-fighting remote data collection transmission and management system earlier and just can operate, carry out showing corresponding menu option and information alternately with the user by LCDs 14.
User login operation: [menu] key on the push control unit 13, enter function menu and select the interface, the service orientation key can be chosen the menu that needs up and down, choose " 1. login system " back by [affirmation] key, enter " user selection interface ", utilize directionkeys to select the user that will login, wherein user " Admin " is the administrator, and other is the general user.By " affirmation " key, enter interface for password input, the input password, again by affirmation, the correctness of systems inspection password, and make corresponding prompt, can automatically return to corresponding interface behind the prompting interface 3s.Under situation about having logined, select to land and prompting to publish active user's login earlier.
User's setting operation: the user is provided for revising user's password, only just can operate after login, is selecting this operation prompting to need could operate after the login under the situation that does not have login.Enter the System menu interface by [menu] key, select " user's setting " back by confirming, enter user setup interface, select by " modification password ", system can require reaffirm password automatically behind six passwords of input, revises password, the system prompt if twice input is inconsistent by acknowledgement key after inputing new password once more, system's replacement password after twice input unanimity on inspection, the password success is revised in prompting.
Self check operation: press [self check] button, embedded fire-fighting data transmission device 1 is carried out self check work, and the self check content comprises the operating state of LED light 133, operating control keyboard 132 and LCDs 14 of supply voltage, buzzer 134, the operation control unit 13 of embedded fire-fighting data transmission device 1.Carry out the self check operation in the time of in working order, after self check was finished, the facility information recovering state of embedded fire-fighting data transmission device was to the preceding state of self check.If have the intercommunication fault then can not send the self check order, need to get rid of earlier communication failure.During self check, run into fire alarm order meeting and jump out self check, the preferential warning.
Manually report to the police: manually warning function is used for the operator on duty to the manual warning message of remote monitoring center 200 transmissions, after pressing [manually reporting to the police] key, the fire-fighting remote data is gathered transmission and management system and is detected whether be in logging status, if not login, prompting needs login earlier, if login, LCDs 14 shows that manual warning message, buzzer 134 pipe, manually alarm lamp is glittering, remains to cancellation and reports to the police or just extinguish more than 1 hour.The fire-fighting remote data is gathered transmission and management system warning message is sent to remote monitoring center 200 by ADSL network B or GPRS network C.
Cancellation is reported to the police: carry out this operation by [cancellation is reported to the police] key, when carrying out this operation, LCDs 14 display suppression warning confirmations, by behind [affirmation] key, the fire-fighting remote data is gathered transmission and management system and is detected whether be in logging status, if not login, prompting needs login earlier, if login, the fire-fighting remote data is gathered transmission and management system and is sent the cancellation alarm signal by ADSL network B or GPRS network C to remote monitoring center 200, wait for remote monitoring center 200 cancellation warning messages, buzzer 134 stops alarm call.
It is quiet: when the fire-fighting remote data is gathered transmission and management system and detected fault such as this machine fault, equipment fault, line under-voltage, network malunion are normal, fire alarm, buzzer 134 can send the signal that pipes and make prompting, carry out this operation by [quiet] key, cancellation is to the prompting that pipes of this fault.
System reset: carry out this operation by [resetting] key, this action need login just can be carried out, be connected led status with network and remain unchanged except that power supply status, wireless work, equipment connection after resetting, other indicator light all resets to and extinguishes state, remove local fault, the relative recording of reporting to the police and inspecting the sentries, zero clearing is counted in this machine number of faults, fire alarm number and equipment fault.
Inspect the sentries and reply: after remote monitoring center 200 sends the inspection instruction of inspecting the sentries, LCDs 14 shows to inspect the sentries patrols and examines that instruction, " inspect the sentries and patrol and examine " indicator light are glittering, buzzer 134 pipes prompting, after the operator on duty presses [inspect the sentries and reply], the fire-fighting remote data is gathered transmission and management system and is sent the response message of inspecting the sentries by ADSL network B or GPRS network C to remote monitoring center 200, after remote monitoring center 200 was received the response message of inspecting the sentries, " inspect the sentries and patrol and examine " indicator light went out, buzzer 134 stops to pipe prompting.
The incident inquiry: LCDs 14 shows current operation and running status in real time, and the logout type comprises this machine fault, fire alarm and the information of inspecting the sentries, and recording capacity is 10.On the operating control keyboard 132 of operation control unit 13, press [menu] key, in function menu, select " logout " back to enter the logout interface by [determining] key, utilize under the logout interface [on] or [left side] key record of can upwards leafing through, utilize [descending] or [right side] key record of can leafing through downwards, if when no incident writes down, can point out no record.
Log query: log content is compared with event content, the type of record is more comprehensive: this machine fault, equipment fault, fire alarm, inspect the sentries patrol and examine, login/publish, data transmission etc., log content is kept at remote monitoring center 200, when the user needs log query, the fire-fighting remote data is gathered transmission and management system and is sent the request msg instruction to remote monitoring center 200, downloads the daily record result who is inquired about and is stored in log query unit 115 from remote monitoring center 200.If successful inquiring then show corresponding daily record by LCD 14, use on the operating control keyboard 132[of operation control unit 13] or [descend] key can inquire about when last one or next bar daily record that please daily record, can point out communication failure if inquiry is unsuccessful and send sound and light signal and point out.
Automatic control mode is as follows:
Under automatic control mode, the running status of embedded fire-fighting data transmission device 1 automatic detection device self, with the communications status of external system, automatically finish collection, analysis, conversion and the uploading operation of fire-fighting data, entire work process need not manual intervention.Its course of work is specific as follows:
Power supply switches: as shown in Figure 3, power control unit 16 detects current power supply source automatically at embedded fire-fighting data transmission device 1 duration of work, preferentially adopts mains-supplied.If civil power is arranged, adopt 17 power supplies of civil power main power source, if there is not civil power, automaticallyes switch and adopt battery backup unit 18 power supplies.
Equipment self-inspection: as shown in Figure 3,131 pairs of embedded fire-fighting data transmission devices 1 of operation control circuit in the operation control unit 13 carry out self check work, the self check content comprises supply voltage, the buzzer 134 of embedded fire-fighting data transmission device 1, the operating state of LED light 133, operating control keyboard 132 and LCDs 14.LED light 133 is in glittering state, the printed words that show " in the self check ... " on the LCDs, after treating that self check is finished, buzzer 134 sends a sound, enters the automatic correcting time operation, the glittering state of LED light 133 maintenances this moment, LCDs 14 shows " in when the school is finished in self check ... ", the system that finishes during the school enters starting state, the glittering state of LED light 133 maintenances this moment, and LCDs 14 shows " finishing in the startup during school ... ".
Embedded computer 11 electrifying startups, operation Windows CE operating system, operation fire-fighting remote data is gathered transmission and management system, checks the connection status of embedded fire-fighting data transmission device 1 and fire detecting and alarm main frame 100, GPRS wireless communication module 12, ADSL network B.
Enter embedded fire-fighting data transmission device 1 main interface after equipment self-inspection is all normal, the LED light that equipment connects, network connects is long bright, after self check is finished, and the state of the facility information recovering state of embedded fire-fighting data transmission device 1 before the self check.If have the intercommunication fault then can not send the self check order, need to get rid of earlier communication failure.During self check, run into fire alarm order meeting and jump out self check, the preferential warning.
So far start successfully.
Data acquisition: as shown in Figure 4, data acquisition unit 116 and fire detecting and alarm main frame 100 communicate by serial communication interface, and the fire-fighting packet that fire detecting and alarm main frame 100 is sent collects the fire-fighting remote data and gathers in the transmission and management system.
Protocal analysis: as shown in Figure 4, protocol analysis unit 117 is according to the protocol type of fire detecting and alarm main frame 100, the packet that data acquisition form unit 116 is collected splits, the communication protocol of removing packet reaches checking data end to end, obtain the data content of packet, and the data content resolved, obtain information such as building fire protection facility running status, warning position, type of alarm, fire protection equipment fault message, logging in detail accurately.
Protocol conversion: as shown in Figure 4, the fire-fighting data content that conversion unit of protocol 118 is obtained protocol analysis unit 117 and resolve from dissimilar fire alarm main frames 100 converts the data format of unified standard to, the identifying information and the packet that add fire detecting and alarm main frame 100 reach checking data end to end, are packaged into new fire-fighting packet.
Transfer of data: as shown in Figure 4, data transmission unit 119 reads the fire-fighting remote data and gathers the network address that the configuration file of transmission and management system obtains remote monitoring center 200, detect network service state with remote monitoring center 200, the preferential ADSL network B mode that adopts is transmitted the fire-fighting packet, adopts GPRS network C mode to transmit the fire-fighting packet by GPRS wireless communication module 12 under the obstructed situation of ADSL network B.The priority of fire alarm is the highest, in any case, protocol analysis unit 117 analyze gather when in the fire-fighting data fire alarm information being arranged, fire alarm unit 113 sends to operation control unit 13 with warning message by serial communication interface, control LED light 133 was glittering after operation control circuit 131 was received alarm signal, buzzer sends alarm call, gives remote monitoring center 200 by data transmission unit 119 with the fire alarm message transmission with packaged packet simultaneously.Except that the fire alarm information uploading, also support following several arq mode of going up:
1), regularly uploads: the interval time parameter of regularly uploading is set by remote monitoring center 200, send to the fire-fighting remote data and gather transmission and management system 11, be saved in the configuration file, data transmission unit 119 is regularly given remote monitoring center 200 with up-to-date fire-fighting data packet transmission according to the parameter that is provided with in the configuration file.
2), corresponding the uploading of inquiry: send querying command by remote monitoring center 200, after data transmission unit 119 received querying command, the fire detecting and alarm main frame 100 up-to-date fire-fighting data packet transmission that will be inquired about were given remote monitoring center 200 at once.
3), upload during state variation: the fire-fighting remote data gather transmission and management system 11 will up-to-date fire-fighting data and the fire-fighting data of collection last time compare, when twice fire-fighting data change, give remote monitoring center 200 with up-to-date fire-fighting data packet transmission.
More than described particular device system and the method step realized according to principle of the present utility model, but scope of the present utility model is not limited only to this.The utility model is contained all examples that drop in claims and the coordinate scope thereof.
Claims (7)
1. embedded fire-fighting data transmission device, it is characterized in that: civil power main power source, the power control unit that is provided with mains switch, operation control unit, LCDs and embedded computer, described embedded computer are provided with the fire-fighting remote data that is used for fire-fighting data acquisition and protocol conversion and gather transmission and management system; Described power control unit is connected with civil power main power source, operation control unit, LCDs and embedded computer respectively;
Described operation control unit is connected with LCDs;
Described fire alarm main frame and embedded computer are provided with serial communication (RS232/RS485) interface, and the fire detecting and alarm main frame is connected by described serial communication interface with embedded computer;
Described operation control unit adopts serial communication interface to be connected with serial communication interface on the embedded computer;
Described embedded computer is provided with network interface, and embedded computer is connected with remote monitoring center through network, to carry out exchanges data by network interface.
2. embedded fire-fighting data transmission device according to claim 1, it is characterized in that: the network interface of described embedded computer setting comprises Ethernet interface, embedded computer is connected with remote monitoring center through cable network by Ethernet interface.
3. embedded fire-fighting data transmission device according to claim 1 and 2, it is characterized in that: the network interface of described embedded computer setting comprises serial communication interface, serial communication interface is connected with the GPRS wireless communication module, embedded computer carries out radio communication by GPRS network and remote monitoring center and is connected through the GPRS wireless communication module that serial communication interface connects.
4. embedded fire-fighting data transmission device according to claim 3 is characterized in that: this embedded fire-fighting data transmission device also is provided with battery backup unit, and battery backup unit is connected with power control unit.
5. embedded fire-fighting data transmission device according to claim 4, it is characterized in that: described operation control unit comprises operation control circuit, operating control keyboard, LED light and buzzer, and operation control circuit is connected with operating control keyboard, LED light and buzzer simultaneously.
6. embedded fire-fighting data transmission device according to claim 4, it is characterized in that: the set fire-fighting remote data of described embedded computer is gathered transmission and management system, comprise service management unit, the equipment self-inspection unit, the fire alarm unit, the long-range unit of inspecting the sentries, log query unit and Data Management Unit, the fire alarm unit, long-range unit and the log query unit of inspecting the sentries is connected service management unit respectively with Data Management Unit, the equipment self-inspection unit, the fire alarm unit, the long-range unit of inspecting the sentries, log query unit and Data Management Unit all are connected with operation control unit.
7. embedded fire-fighting data transmission device according to claim 6, it is characterized in that: described Data Management Unit comprises data acquisition unit, protocol analysis unit, conversion unit of protocol and data transmission unit, and data acquisition unit is connected with protocol analysis unit, conversion unit of protocol and data transmission unit successively.
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| CN2010201201664U CN201608740U (en) | 2010-02-25 | 2010-02-25 | Embedded fire incident data transmission device |
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| CN2010201201664U CN201608740U (en) | 2010-02-25 | 2010-02-25 | Embedded fire incident data transmission device |
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Cited By (11)
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| CN102096985A (en) * | 2010-12-31 | 2011-06-15 | 朱继山 | Community security protection control system |
| CN102158382A (en) * | 2011-03-15 | 2011-08-17 | 国家无线电监测中心检测中心 | RS485 star-shaped bus system |
| CN102160918A (en) * | 2011-01-18 | 2011-08-24 | 成都安吉斯信息技术有限公司 | Industrial grade embedded multichannel fire remote-monitoring transmission equipment |
| CN102169620A (en) * | 2010-02-25 | 2011-08-31 | 广州市科秀电子科技有限公司 | Embedded type fire control data transmission device and realizing method thereof |
| CN102682559A (en) * | 2012-05-07 | 2012-09-19 | 广州保得威尔电子科技有限公司 | Embedded remote monitoring module of fire alarm linkage system |
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| CN102160918A (en) * | 2011-01-18 | 2011-08-24 | 成都安吉斯信息技术有限公司 | Industrial grade embedded multichannel fire remote-monitoring transmission equipment |
| CN102158382A (en) * | 2011-03-15 | 2011-08-17 | 国家无线电监测中心检测中心 | RS485 star-shaped bus system |
| CN102682559A (en) * | 2012-05-07 | 2012-09-19 | 广州保得威尔电子科技有限公司 | Embedded remote monitoring module of fire alarm linkage system |
| CN108111502A (en) * | 2017-12-15 | 2018-06-01 | 昆明华龙智腾科技股份有限公司 | A kind of communication system for fire fighting device |
| CN109451007A (en) * | 2018-10-31 | 2019-03-08 | 四川爱创科技有限公司 | The method for monitoring state and system of automatic vending machine |
| 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 |
| CN113112731A (en) * | 2021-04-08 | 2021-07-13 | 兰州天泉信息科技有限公司 | General monitoring data transmission equipment of safe environmental protection fire control thing networking in garden |
| CN113963525A (en) * | 2021-11-18 | 2022-01-21 | 云知声（上海）智能科技有限公司 | Intelligent fire-fighting real-time monitoring alarm message method and system |
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