CN210442910U - Fault self-diagnosis user transmission device based on current event analysis - Google Patents
Fault self-diagnosis user transmission device based on current event analysis Download PDFInfo
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- CN210442910U CN210442910U CN201920172360.8U CN201920172360U CN210442910U CN 210442910 U CN210442910 U CN 210442910U CN 201920172360 U CN201920172360 U CN 201920172360U CN 210442910 U CN210442910 U CN 210442910U
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Abstract
The utility model relates to a fault self-diagnosis user transmission device based on current event analysis, which comprises an outer shell, be equipped with the circuit board in the shell, be equipped with adjustable power module, input module, output module, communication module and communication mode configuration module on the circuit board, adjustable power module, input module, output module, communication module and communication mode configuration module are connected to the controller. The utility model arranges the circuit board in the shell and arranges the adjustable power module, the input module, the output module, the communication module and the communication mode configuration module in cooperation with the controller; the system can realize centralized monitoring on scattered building fire-fighting facilities, and is an indispensable part in a remote monitoring and management network system for urban fire-fighting. The utility model discloses fuse the advantage of a plurality of systems, adopt the broadband, the dependable performance can satisfy city fire extinguishing system's centralized monitoring needs, small, the function is strong, the reliability is high, the configuration is nimble, installation convenient to use.
Description
Technical Field
The utility model relates to a transmission of digital information, for example telegram communication's technical field, in particular to fault self-diagnosis user transmission device based on current event analysis.
Background
With the development of times, the progress of science and technology and the increase of population density, the demand of building fire-fighting facilities is more and more increased. Taking a large building as an example, the number of areas of a large building where fire protection monitoring is required to be performed at a distribution point may reach several tens, and based on the consideration of fire protection safety, information fed back by the several tens of monitoring devices should be monitored at any time, and an alarm should be given at the first time.
However, if only one fire fighting device becomes a furnishing in a large building with fire fighting hidden danger, the large building cannot be successfully butted with the fire fighting information intelligent management platform in time, so that the fire fighting information intelligent management platform cannot uniformly access, manage and process the fire fighting device, especially the alarm signal of the alarm host, and even if the building fire fighting water can be timely extracted and adjusted, the large building fire fighting hidden danger alarm system has no significance in the existence of the fire fighting device and the alarm host.
SUMMERY OF THE UTILITY MODEL
The utility model provides an among the prior art, if can not guarantee fire-fighting equipment and fire-fighting information intelligent management platform timely, the successful butt joint, and then the fire-fighting information intelligent management platform that leads to can't be unified to the domestic fire-fighting equipment, especially the alarm signal of alarm host computer inserts and manages, handles, even if so building fire-fighting water can in time be taken out and transferred, the problem of the meaning that also has not had fire-fighting equipment, alarm host computer exists provides the fault self-diagnosis user transmission device based on electric current incident analysis of an optimization structure.
The utility model provides a technical scheme is, a fault self-diagnosis user transmission device based on current event analysis, which comprises an outer shell, be equipped with the circuit board in the shell, be equipped with adjustable power module, input module, output module, communication module and communication mode configuration module on the circuit board, adjustable power module, input module, output module, communication module and communication mode configuration module are connected to the controller.
Preferably, the adjustable power supply module comprises a direct current power supply input unit and a standby power supply input unit; the direct-current power supply input unit comprises a first direct-current power supply input port arranged on the circuit board, and the direct-current power supply input port is connected to mains supply through a power adapter; the standby power input unit comprises a second direct-current power input port arranged on the circuit board, and the second direct-current power input port is connected to the storage battery.
Preferably, a protection resistor is arranged between the power adapter and the mains supply, and the resistance value of the protection resistor is greater than 20M omega.
Preferably, the communication mode configuration module includes an RS232 communication port, an RS485 communication port and a jumper cap corresponding to the RS232 communication port and the RS485 communication port, which are disposed on the circuit board, the RS232 communication port and the RS485 communication port are respectively connected with two ends of the corresponding jumper cap, any one of the jumper caps is provided with a conductive block in a matching manner, and the conductive block is connected with the controller.
Preferably, the communication module comprises a LAN communication interface.
Preferably, the communication module further comprises a bluetooth communication unit.
Preferably, the input module includes a plurality of groups of switching value input interfaces arranged on the circuit board and keys arranged on the housing, and the switching value input interfaces and the keys are arranged in cooperation with the controller.
Preferably, the output module comprises a light emitting unit and a sound generating unit which are respectively matched with the LED lamp and the loudspeaker on the shell.
Preferably, the output module further includes a power output port disposed on the circuit board and a plurality of output interfaces for connecting the relay.
Preferably, the protection module includes a ground terminal provided on the housing.
The utility model provides a fault self-diagnosis user transmission device with an optimized structure based on current event analysis, which is characterized in that a circuit board is arranged in a shell and is matched with a controller to arrange an adjustable power module, an input module, an output module, a communication module and a communication mode configuration module; the system can realize centralized monitoring on scattered building fire-fighting facilities, and is an indispensable part in a remote monitoring and management network system for urban fire-fighting.
The utility model discloses fuse the advantage of a plurality of systems, adopt the broadband, the dependable performance can satisfy city fire extinguishing system's centralized monitoring needs, small, the function is strong, the reliability is high, the configuration is nimble, installation convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the utility model in an open state of the housing.
Detailed Description
The present invention will be described in further detail with reference to the following examples, but the scope of the present invention is not limited thereto.
The utility model relates to a fault self-diagnosis user transmission device based on current event analysis, which comprises an outer shell 1, be equipped with circuit board 2 in the shell, be equipped with adjustable power module, input module, output module, communication module and communication mode configuration module on the circuit board 2, adjustable power module, input module, output module, communication module and communication mode configuration module are connected to controller 3.
The utility model discloses in, shell 1 generally adopts wall-hanging structure, under the general condition, the opening such as interface that involves each module all sets up in shell 1 bottom, is convenient for lay wire, connect to insert and carry out the operation of inside waterproof, drainage.
The utility model discloses in, controller 3 is through the power supply of adjustable power module, and adjustable power module satisfies controller 3 and can carry out chooseing for use of power based on the actual power consumption condition, guarantees that the device can not the outage in the short time, continues work and gets rid of the fire control hidden danger, can continuously provide user information to the administrator.
The utility model discloses in, input module and output module are used for operating the device and obtaining the information that corresponds, guarantee the real-time tracking to the fire control condition.
The utility model discloses in, communication module and communication mode configuration module are mainly the configuration and the connection that are used for communication mode promptly, guarantee to realize carrying out centralized monitoring and guarantee the real-time of control to the building fire control facility of dispersion.
The utility model discloses in, fuse the advantage of a plurality of systems, adopt the broadband, the dependable performance can satisfy urban fire extinguishing system's centralized monitoring needs, and small, function is strong, the reliability is high, the configuration is nimble, installation convenient to use, is the indispensable part among the urban fire control remote monitoring management network system.
The adjustable power supply module comprises a direct-current power supply input unit and a standby power supply input unit; the direct-current power supply input unit comprises a first direct-current power supply input port 4 arranged on the circuit board 2, and the direct-current power supply input port 4 is connected to mains supply through a power adapter 5; the standby power input unit comprises a second direct-current power input port 6 arranged on the circuit board 2, and the second direct-current power input port 6 is connected to a storage battery 7.
Be equipped with protection resistance 8 between power adapter 5 and the commercial power, protection resistance 8's resistance value is greater than 20M omega.
The utility model discloses in, adjustable power module includes DC power supply input unit and stand-by power supply input unit, wherein, normal DC power supply input unit uses power adapter 5 to insert the commercial power, and supply power via first DC power input port 4, mainly be applicable to under the sufficient condition of electric power, and when the circumstances that appears the outage, have a power failure, controller 3 can in time be located from battery 7 through second DC power input port 6 and get electric, guaranteed that the device is whole to continue work, not cut off the power supply.
The utility model discloses in, obviously, battery 7 has the interface that charges, should in time charge battery 7 after resumeing the power supply, guarantees that stand-by power supply can in time be called.
The utility model discloses in, in order to guarantee the safety that the power used, set up the protection resistor 8 of insulating usefulness between the ground of power adapter 5 and commercial power, under the general condition, protection resistor 8's resistance value is greater than 20M omega.
The communication mode configuration module comprises an RS232 communication port 9, an RS485 communication port 10 and a jumper cap 11, wherein the jumper cap 11 is arranged on the circuit board 2 and corresponds to the RS232 communication port 9 and the RS485 communication port 10, the RS232 communication port 9 and the RS485 communication port 10 are respectively connected with two ends of the corresponding jumper cap 11, any one of the jumper caps 11 is provided with a conductive block 12 in a matched mode, and the conductive block 12 is connected with the controller 3.
The utility model discloses in, the communication mode mainly is RS232 communication and RS485 communication promptly, and under the general condition, the terminal that involves the communication configuration module can dispose by oneself according to the demand, if when only receiving information, can only connect the receiving port and the signal ground port of inserting among RS232 communication port 9 can.
The utility model discloses in, after accomplishing the wiring work, confirm conducting block 12 and jumper wire cap 11's butt joint position with selected communication port, when connecting with the RS232 mode, insert conducting block 12 at the RS232 sign end of jumper wire cap 11, when connecting with the RS485 mode, then insert the other end at jumper wire cap 11.
The utility model discloses in, under the general condition, RS232 communication port 9 includes that RS232 sends port, RS232 receiving port and signal ground port, and RS485 communication port 10 includes the positive port of RS485 difference, the negative port of RS485 difference and signal ground port, so wire jumper cap 11 is 3, and conducting block 12 corresponds wire jumper cap 11 and is 3.
The communication module includes a LAN communication interface 13.
The communication module also includes a bluetooth communication unit 14.
The utility model discloses in, through the wiring from LAN communication interface 13, accomplish the butt joint of device and access network.
The utility model discloses in, can also set up bluetooth communication unit 14 to the intelligent end discerns, and bluetooth equipment pairs the back, can dispose the device, and accomplishes the administrative work.
The input module comprises a plurality of groups of switching value input interfaces 15 arranged on the circuit board 2 and keys 16 arranged on the shell 1, wherein the switching value input interfaces 15 and the keys 16 are matched with the controller 3.
The output module comprises a light-emitting unit and a sound-producing unit which are respectively matched with the LED lamp 17 and the loudspeaker 18 which are arranged on the shell 1.
The output module further comprises a power output port 19 arranged on the circuit board 2 and a plurality of output interfaces 20 for connecting the relay.
The utility model discloses in, carry out the input of signal with button 16 and a plurality of groups switching value input interface 15, regard as the instruction with LED lamp 17, and cooperate speaker 18 as the output.
The utility model discloses in, switching value input interface 15 can insert including but not limited to unpacking alarm signal, external alarm signal, residual current signal and input monitoring signal etc. to "current event analysis", in the course of the work, can set up alarm mechanism, exceed the total amount threshold value if current residual current value and will not be judged as the warning, if and only when two moments, the difference of residual current jump is greater than the jump threshold value and the residual current value exceeds the total amount threshold value and just judges as the warning etc. like two moments, two moments that differ 20 s.
In the utility model, an implementation scheme is provided;
the LED lamp 17 includes:
fire alarm lamp: red, the lamp shines when receiving the fire alarm information of the controller 3 or triggering the manual fire alarm button, and the lamp shines when the information is successfully transmitted;
a fault lamp: yellow, the lamp shines when receiving the fault information of the controller 3, and the lamp shines when the information is successfully transmitted;
monitoring the lamp: yellow, the lamp shines when receiving the supervision information of the controller 3, and the lamp shines when the information is successfully transmitted;
operating the lamp: yellow, the lamp shines when receiving the shielding information of the controller 3, and the lamp shines when the information is successfully transmitted;
the work pilot lamp: green, the machine is lighted when working normally, and the machine is flashing when working abnormally;
silencing indicator light: yellow, which is lighted when the sound deadening operation is performed with the output of the speaker 18, and new trouble and alarm, all alarm and trouble cancellation and recovery, or extinguished when the sound deadening operation is cancelled;
an operation authority lamp: yellow, the panel button 16 is operable when long on (on or off of the manual authorization light), and the panel button 16 is invalid when off;
fire alarm time-out lamp: yellow, the lamp shines when receiving the fire alarm information of the controller 3, and the fire alarm keeps on constantly when overtime;
inquiring the on-duty lamp: yellow, the monitoring center flashes when the watch person is on duty, the watch person responds on duty or no response on duty is given in a specified time, the user information transmission device automatically reports on duty or off duty information, and the on duty lamp is inquired to be turned on for 10min and then turned off;
manual fire alarm lamp: red, flashing when a fire alarm key on the user information transmission device is pressed for alarming, keeping the flash when the information is successfully transmitted, and manually clearing and extinguishing the flash;
a fault indicator lamp: yellow, the user information transmission device is lightened when having a fault, and is extinguished when having no fault;
a link failure lamp: yellow, the lamp is lighted when the communication line has a fault, and the lamp is automatically extinguished after recovery;
communication trouble lamp: yellow, light up when the information transmission is unsuccessful, need to clear manually or extinguish after the new information is transmitted successfully;
a connection fault lamp: yellow, when the connecting line of the user information transmission device and the controller 3 has a problem or communication is abnormal, the lamp is lightened, and the lamp is automatically turned off after the problem is solved;
main electric fault lamp: yellow, the user information transmission device is on when the main power fails, and the main power is off when the main power is normal or recovered;
and (3) a standby power fault lamp: yellow, the user information transmission device is on when the standby power fails, and is off when the standby power is normal or recovered;
silencing key: a function key, if the system is in a playback state, pressing the key to eliminate the noise;
manual fire alarm key: a function key which can be continuously pressed twice to immediately report a manual fire alarm;
response key: a function key, which is pressed to respond under the condition of inquiring the duty state; pressing the key to perform self-checking in a state without inquiry duty;
fire alarm confirmation key: as a function key, pressing the key to confirm the received automatic fire alarm;
a reset key: as a function key, the key can reset an indicator light and sound prompt;
cancel key: when an alarm occurs, the control room host and the user information transmission device simultaneously send out an alarm, and after confirmation, a cancel key is pressed down and a mute key is pressed finally for false alarm or failure and the like.
The utility model discloses in, output module can also include and locate the display screen complex display element on the shell 1, and display element sets up with 3 cooperations of controller.
The utility model discloses in, power output port 19 can be used for carrying out the output of power as the power with the device complete machine, and the output is 5V generally, and maximum current is 200 mA.
The utility model discloses in, be used for the output interface 20 of connecting the relay mainly as output channel, the relay that can be used for connecting includes but not limited to external audible and visual alarm circuit, fan, blast gate, mechanism etc. of opening the door.
The protection module comprises a ground terminal 21 provided on the housing 1.
The utility model discloses in, in order to guarantee the holistic safety of device, set up earthing terminal 21 on shell 1, guarantee shell 1 real-time ground connection, can not electrically conduct.
The utility model discloses in, the theory of operation of device is as follows:
starting up and checking: after the user information transmission device enters the site, the power is switched on to carry out startup check, and the method comprises the following steps: whether the power key 16 is normal; whether all the host indicating lamps can be lightened or not; whether the speaker 18 can make a loud self-test sound; in the self-checking process, whether the displayed monitoring state is consistent with the actual state or not is judged; after entering the normal monitoring state, observing whether there is power failure and whether there is beep for operating the key 16; if an exception is found in a certain step, the exception is properly processed according to a fault processing part; confirming that the accessed voltage is matched with the requirement of the user information transmission device and ensuring that the grounding end of the user information transmission device is well grounded; when the power supply is abnormal, the user information transmission device can not work normally, even the user information transmission device is damaged, so a stabilized voltage supply is used for supplying power;
starting up: the main power switch and the standby power switch of the power supply are turned on, the system enters a starting automatic inspection state after being electrified, and the system enters a normal monitoring state after self-inspection, and at the moment, if a communication line normally uploads a starting information to a monitoring management center; after the equipment is started, the 'operation' indicator lamp is green and normally on; after the equipment is started, the equipment can be simply configured through a computer, so that the equipment can normally work;
shutdown: when the equipment is in data transmission operation (particularly when alarm information is sent), the direct current power supply input unit and the standby power supply input unit are not allowed to be directly cut off; the standby power input unit must be turned off to prevent damage to the battery;
and (3) system testing:
the fire alarm main machine automatically alarms: when receiving the fire alarm information of the controller 3, the fire alarm indicator lights flash, and the loudspeaker 18 makes a sound, so that the fire alarm is a real alarm and presses a 'confirmation key', the 'confirmation fire alarm' information is reported to the monitoring management center, so that the 'cancellation' key is pressed, the 'false alarm' information is reported to the monitoring management center, if no key is pressed in the delay period, the main machine reports the 'automatic fire alarm' information to the monitoring management center after the delay;
when the controller 3 does not generate a fire alarm but artificially detects the fire alarm, manual alarm is realized by pressing two fire alarm keys of the host equipment;
when the host receives other information of the controller 3, such as isolation, clearing/resetting operation, detector fault and other information or fault and recovery information of the host, the host automatically reports the information to the monitoring management center without manual intervention;
when alarm or fault information occurs, the corresponding LED lamp 17 can flash or light, when the information is successfully uploaded to the monitoring management center, the corresponding LED lamp 17 can be normally on, and the liquid crystal displays the occurring information in a circulating manner;
communication processing: when the system is communicated with a monitoring management center, if new information is generated, the information is continuously sent and the fire alarm is sent preferentially, and the information transmission priority is manual fire alarm > automatic fire alarm/confirmed fire alarm > other information;
resetting: if the alarm condition and the fault processing are finished, the user information transmission device can be reset, and the operation method is that a 'cancel' key is pressed down to clear the current liquid crystal display of fire alarm, fault and the like, so that the interface is recovered to the normal interface of the system; turning off the corresponding indicator light; clearing a silencing state;
and (3) inspection: the monitoring management center can carry out roll call, time synchronization, roll call time setting and polling operation of inquiring on duty on the user information transmission device, wherein the roll call, the time synchronization and the roll call time setting do not need to be operated by field operators on duty, only the operator on duty is inquired and pressed for operation, and the 'on duty' information can be uploaded to the monitoring management center by pressing a 'response' key on a key 16 disc, if the 'response' key is pressed within the specified time, the 'on duty' information can be uploaded to the monitoring management center if no key is pressed within the specified time;
the utility model arranges a circuit board 2 in the shell 1 and arranges an adjustable power module, an input module, an output module, a communication module and a communication mode configuration module in cooperation with a controller 3; the system can realize centralized monitoring on scattered building fire-fighting facilities, and is an indispensable part in a remote monitoring and management network system for urban fire-fighting. The utility model discloses fuse the advantage of a plurality of systems, adopt the broadband, the dependable performance can satisfy city fire extinguishing system's centralized monitoring needs, small, the function is strong, the reliability is high, the configuration is nimble, installation convenient to use.
Claims (9)
1. The utility model provides a fault self-diagnosis user transmission device based on current event analysis, includes the shell, be equipped with the circuit board in the shell, its characterized in that: the circuit board is provided with an adjustable power supply module, an input module, an output module, a communication module and a communication mode configuration module, and the adjustable power supply module, the input module, the output module, the communication module and the communication mode configuration module are connected to the controller; the communication mode configuration module comprises an RS232 communication port, an RS485 communication port and a jumper cap, wherein the jumper cap is arranged on the circuit board and corresponds to the RS232 communication port and the RS485 communication port, the RS232 communication port and the RS485 communication port are respectively connected with two ends of the corresponding jumper cap, a conductive block is arranged on the jumper cap in a matched mode, and the conductive block is connected with the controller.
2. The fault self-diagnosis user transmission device based on current event analysis according to claim 1, wherein: the adjustable power supply module comprises a direct-current power supply input unit and a standby power supply input unit; the direct-current power supply input unit comprises a first direct-current power supply input port arranged on the circuit board, and the direct-current power supply input port is connected to mains supply through a power adapter; the standby power input unit comprises a second direct-current power input port arranged on the circuit board, and the second direct-current power input port is connected to the storage battery.
3. The fault self-diagnosis user transmission device based on current event analysis according to claim 2, wherein: and a protection resistor is arranged between the power adapter and the mains supply, and the resistance value of the protection resistor is greater than 20M omega.
4. The fault self-diagnosis user transmission device based on current event analysis according to claim 1, wherein: the communication module includes a LAN communication interface.
5. The fault self-diagnosis user transmission device based on current event analysis according to claim 4, wherein: the communication module also comprises a Bluetooth communication unit.
6. The fault self-diagnosis user transmission device based on current event analysis according to claim 1, wherein: the input module comprises a plurality of groups of switching value input interfaces arranged on the circuit board and keys arranged on the shell, and the switching value input interfaces and the keys are arranged in a matched manner with the controller.
7. The fault self-diagnosis user transmission device based on current event analysis according to claim 1, wherein: the output module comprises a light-emitting unit and a sound-producing unit which are respectively matched with the LED lamp and the loudspeaker on the shell.
8. The fault self-diagnosis user transmission device based on current event analysis according to claim 7, wherein: the output module also comprises a power output port arranged on the circuit board and a plurality of output interfaces used for connecting the relay.
9. The fault self-diagnosis user transmission device based on current event analysis according to claim 1, wherein: the protection module comprises a grounding terminal arranged on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172360.8U CN210442910U (en) | 2019-01-31 | 2019-01-31 | Fault self-diagnosis user transmission device based on current event analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172360.8U CN210442910U (en) | 2019-01-31 | 2019-01-31 | Fault self-diagnosis user transmission device based on current event analysis |
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| Publication Number | Publication Date |
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| CN210442910U true CN210442910U (en) | 2020-05-01 |
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| CN201920172360.8U Active CN210442910U (en) | 2019-01-31 | 2019-01-31 | Fault self-diagnosis user transmission device based on current event analysis |
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