CN205862216U - Concentrated fire-fighting equipment power supply monitoring system - Google Patents
Concentrated fire-fighting equipment power supply monitoring system Download PDFInfo
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- CN205862216U CN205862216U CN201620632383.9U CN201620632383U CN205862216U CN 205862216 U CN205862216 U CN 205862216U CN 201620632383 U CN201620632383 U CN 201620632383U CN 205862216 U CN205862216 U CN 205862216U
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- circuit
- direct current
- fire
- fighting equipment
- signal sensor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a kind of concentrated fire-fighting equipment power-supply system, including AC signal sensor and/or direct current signal sensor, Centralized Controller；Described AC signal sensor and/or described direct current signal sensor are for obtaining the status information of fire-fighting equipment power supply；Described Centralized Controller is connected with described AC signal sensor and/or described direct current signal sensor, for receiving described AC signal sensor and/or the status information of fire-fighting equipment power supply that described direct current signal sensor is uploaded, and described status information is shown with graphics context mode.All of fire-fighting equipment power supply in building is managed concentratedly and is monitored by this utility model, it is ensured that fire-fighting equipment power supply can really play a role.
Description
Technical field
The invention belongs to fire protection linkage control technical field in safety engineering discipline, set particularly to a kind of concentrated fire-fighting
Stand-by power source monitoring system.
Background technology
Apply the fire-fighting equipment type at large public building crowded place a lot, in the situation of breaking out of fire at present
Under, fire-fighting equipment such as fire pump, Fire lift, pressure fan, induced-draft fan, fire emergency etc. remain a need for being in normal work
State, so the power supply of fire-fighting equipment is the most crucial.In current engineer applied, there is fire-fighting equipment power supply and do not have at ordinary times
Having supervision, break down and information is not uploaded to fire watch personnel, fire-fighting equipment during breaking out of fire is because power supply former
Because of situation about cannot start, have impact on the normal performance of fire-fighting equipment function, delay the best opportunity of fire fighting and rescue, cause
Bad impact.
Summary of the invention
For the technical problem of above-mentioned existence, the present invention provides a kind of concentrated fire-fighting equipment power supply monitoring system, will build
Build interior all of fire-fighting equipment power supply to manage concentratedly and monitor, it is ensured that fire-fighting equipment power supply can really play a role.
It is an object of the invention to be achieved through the following technical solutions:
A kind of concentrated fire-fighting equipment power-supply system, its feature includes: AC signal sensor and/or direct current signal sensing
Device, Centralized Controller；
Described AC signal sensor and/or described direct current signal sensor are for obtaining the state letter of fire-fighting equipment power supply
Breath；
Described Centralized Controller is connected with described AC signal sensor and/or described direct current signal sensor, is used for connecing
Receive described AC signal sensor and/or the status information of fire-fighting equipment power supply that described direct current signal sensor is uploaded, and will
Described status information shows with graphics context mode.
Further, described Centralized Controller is simultaneously connected with 1～8 bus and controls it and manage, every institute
State bus and can control and manage 1～254 described AC signal sensor and/or described direct current signal sensor.
Further, described Centralized Controller and described direct current signal sensor and/or described AC signal sensor it
Between use 4 buses to carry out both-way communication, or use 2 buses to carry out both-way communication.
Further, described Centralized Controller includes communicating circuit, host CPU circuit, man-machine interface circuit and power supply circuits；
Described communicating circuit one end is connected with described AC signal sensor and/or described direct current signal sensor by terminal, another
End is connected with described host CPU circuit, for by the described AC signal sensor received and/or described direct current signal sensor
The status information of the fire-fighting equipment power supply uploaded passes to described host CPU circuit, the fire-fighting simultaneously issued by described host CPU circuit
Device power supply (DPS) status information upload command, passes to described AC signal sensor and/or described direct current signal sensing；
Described host CPU circuit is connected with described man-machine interface circuit, for by described AC signal sensor and/or described
The status information of the fire-fighting equipment power supply that direct current signal sensor transmits is entered by the way of described man-machine interface circuit is with picture and text
Row display；
Described power supply circuits are connected with described host CPU circuit, for powering to described host CPU circuit.
Further, described host CPU circuit is made up of ARM microprocessor.
Further, described AC signal sensor includes second singlechip, second electrical level translation circuit, the second decoding electricity
Road, the second answering circuit, second channel selection circuit, secondary signal amplifying circuit, D.C mutual-inductor 1, D.C mutual-inductor 2；Institute
State second electrical level translation circuit to be connected with described Centralized Controller, for receiving the fire-fighting equipment electricity that described Centralized Controller sends
The upload command of source status information, and it is transferred to described second singlechip through described second decoding circuit；Described second singlechip
Connect with described second channel selection circuit, send signals collecting order in real time to described second channel selection circuit；Institute
State second channel selection circuit in parallel with described D.C mutual-inductor 1 and described D.C mutual-inductor 2 respectively, select for timesharing described
D.C mutual-inductor 1 and the signal of D.C mutual-inductor 2, and described signal is passed to described by described secondary signal amplifying circuit
Second singlechip；Described second singlechip is for being transferred to described second electricity by acquired signal through described second answering circuit
Flat varying circuit, is sent to described Centralized Controller by described second electrical level varying circuit by communication bus.
Further, the described signal obtained is transferred to described the through described second answering circuit by described second singlechip
Before two level changing circuits, described signal is carried out data processing and inversion, to obtain described D.C mutual-inductor 1 and described friendship
The described status information of current transformer 2.
Further, also including the 3rd level changing circuit, described 3rd level changing circuit passes through communication bus and institute
Stating Centralized Controller to connect, described Centralized Controller is for giving described D.C mutual-inductor 1 by described 3rd level changing circuit
And described D.C mutual-inductor 2 powers.
Further, described direct current signal sensor includes the first single-chip microcomputer, the first level-conversion circuit, the first decoding electricity
Road, the first answering circuit, first passage selection circuit, the first signal amplification circuit, direct current instrument transformer 1 and direct current instrument transformer 2；Institute
State the first level-conversion circuit to be connected with described Centralized Controller, for receiving the fire-fighting equipment electricity that described Centralized Controller sends
The upload command of source status information, and it is transferred to described single-chip microcomputer through described first decoding circuit；The described first same institute of single-chip microcomputer
State first passage selection circuit to connect, send signals collecting order in real time to described first passage selection circuit；Described
One channel selection circuit is in parallel with described direct current instrument transformer 1 and described direct current instrument transformer 2 respectively, selects described direct current for timesharing
Transformer 1 and the signal of direct current instrument transformer 2, and described signal is passed to described first by described first signal amplification circuit
Single-chip microcomputer；Described first single-chip microcomputer becomes for acquired signal is transferred to described first level through described first answering circuit
Change circuit, described first level changing circuit be sent to described Centralized Controller by communication bus.
Further, the described signal obtained is transferred to described the through described first answering circuit by described first single-chip microcomputer
Before one level changing circuit, described signal is carried out data processing and inversion, with obtain described direct current instrument transformer 1 and described directly
The described status information of current transformer 2.
The invention have the benefit that
All of fire-fighting equipment power supply in building is managed concentratedly and is monitored by the present invention, it is ensured that fire-fighting equipment power supply energy
Enough really play a role.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the concentrated fire-fighting equipment power supply monitoring system structured flowchart of the embodiment of the present invention；
Fig. 2 is the circuit structure block diagram of the Centralized Controller of the embodiment of the present invention；
Fig. 3 is the power supply circuit construction block diagram of the Centralized Controller of the embodiment of the present invention；
Fig. 4 is the circuit structure block diagram of the direct current signal sensor of the embodiment of the present invention；
Fig. 5 is the circuit structure block diagram of the AC signal sensor of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Seeing Fig. 1, this figure is the concentrated fire-fighting equipment power supply monitoring system structured flowchart of the embodiment of the present invention.
As it is shown in figure 1, this concentrated fire-fighting equipment power supply monitoring system includes AC signal sensor and/or direct current signal
Sensor, Centralized Controller；
Described AC signal sensor and/or described direct current signal sensor are for obtaining the state letter of fire-fighting equipment power supply
Breath；
Described Centralized Controller is connected with described AC signal sensor and/or described direct current signal sensor, is used for connecing
Receive described AC signal sensor and/or the status information of fire-fighting equipment power supply that described direct current signal sensor is uploaded, and will
Described status information shows with graphics context mode.
It should be noted that the usual AC and DC of fire-fighting equipment power supply all includes, but be not precluded from being managed concentratedly
Fire-fighting equipment power supply only includes exchange or only includes the situation of direct current.
Further, described Centralized Controller can be simultaneously connected with 1～8 bus and control it and manage, often
Bus described in bar can control and manage 1～254 described AC signal sensor and/or described direct current signal sensor.
Further, described Centralized Controller and described direct current signal sensor and/or described AC signal sensor it
Between use 4 buses to carry out both-way communication, or use 2 buses to carry out both-way communication；Particularly as follows: described Centralized Controller with described directly
2 buses are used to carry out both-way communication, between described Centralized Controller and described AC signal sensor between stream signal transducer
Use 4 buses to carry out both-way communication, wherein have two communication buses to be used to described AC signal sensor when power supply electricity
Line.
Specifically, as in figure 2 it is shown, described Centralized Controller include communicating circuit, host CPU circuit, man-machine interface circuit and
Power supply circuits；
Described communicating circuit one end is connected with described AC signal sensor and/or described direct current signal sensor by terminal
Connecing, the other end is connected with described host CPU circuit, for the described AC signal sensor received and/or described direct current being believed
The status information of number fire-fighting equipment power supply that sensor is uploaded passes to described host CPU circuit, simultaneously by under described host CPU circuit
The fire-fighting equipment power state information upload command sent out, passes to described AC signal sensor and/or described direct current signal passes
Sense；
Described host CPU circuit is connected with described man-machine interface circuit, for by described AC signal sensor and/or described
The status information of the fire-fighting equipment power supply that direct current signal sensor transmits is entered by the way of described man-machine interface circuit is with picture and text
Row display, provides real-time fire-fighting equipment power state information for daily management personnel, for daily fire-fighting equipment maintenance management；
Described power supply circuits are connected with described host CPU circuit, for powering to described host CPU circuit；As it is shown on figure 3, make
For a kind of example, these power supply circuits include power supply output management circuit, main electricity circuit, standby electricity circuit and charging control circuit, by
Being known circuits in these power supply circuits, its circuit theory and each parts act on this and are not described in detail.
In the present embodiment, described host CPU circuit can be made up of ARM microprocessor.
Specifically, as shown in Figure 4, described direct current signal sensor include the first single-chip microcomputer, the first level-conversion circuit,
One decoding circuit, the first answering circuit, first passage selection circuit, the first signal amplification circuit, direct current instrument transformer 1 and direct current are mutual
Sensor 2；Described first level-conversion circuit is connected with described Centralized Controller by terminal, is used for receiving described Centralized Controller
The upload command of the fire-fighting equipment power state information sent, and it is transferred to described single-chip microcomputer through described first decoding circuit；Institute
State the first single-chip microcomputer to connect with described first passage selection circuit, send signal in real time to described first passage selection circuit
Acquisition；Described first passage selection circuit is in parallel with described direct current instrument transformer 1 and described direct current instrument transformer 2 respectively, is used for
Timesharing selects described direct current instrument transformer 1 and the signal of direct current instrument transformer 2, and passes through institute after described signal is extracted and processed
State the first signal amplification circuit and pass to described first single-chip microcomputer；Described first single-chip microcomputer is used for acquired signal through described
First answering circuit is transferred to described first level changing circuit, by described first level changing circuit by communication bus transmission
To described Centralized Controller.
As a kind of example, the first single-chip microcomputer in the present embodiment is specially single-chip microcomputer LPC1114.
It should be noted that the described signal obtained is transferred to institute through described first answering circuit by described first single-chip microcomputer
Before stating the first level changing circuit, described signal is carried out data processing and inversion, to obtain described direct current instrument transformer 1 and institute
State the described status information of direct current instrument transformer 2.
Specifically, as it is shown in figure 5, described AC signal sensor include second singlechip, second electrical level translation circuit,
Two decoding circuits, the second answering circuit, second channel selection circuit, secondary signal amplifying circuit, D.C mutual-inductor 1, exchange are mutually
Sensor 2；Described second electrical level translation circuit is connected with described Centralized Controller by terminal, is used for receiving described Centralized Controller
The upload command of the fire-fighting equipment power state information sent, and it is transferred to described single-chip microcomputer through described second decoding circuit；Institute
State second singlechip to connect with described second channel selection circuit, send signal in real time to described second channel selection circuit
Acquisition；Described second channel selection circuit is in parallel with described D.C mutual-inductor 1 and described D.C mutual-inductor 2 respectively, is used for
Timesharing selects described D.C mutual-inductor 1 and the signal of D.C mutual-inductor 2, and obtains institute after described signal is extracted and processed
State status information, and described status information is passed to described second singlechip by described secondary signal amplifying circuit；Described
Second singlechip is used for through described second answering circuit, acquired status information is transferred to described second electrical level varying circuit,
It is sent to described Centralized Controller by communication bus by described second electrical level varying circuit；
As a kind of example, the second singlechip in the present embodiment is specially single-chip microcomputer LPC1114.
It should be noted that the described signal obtained is transferred to institute through described second answering circuit by described second singlechip
Before stating second electrical level varying circuit, described signal is carried out data processing and inversion, to obtain described D.C mutual-inductor 1 and institute
State the described status information of D.C mutual-inductor 2.
Further, described AC signal sensor also includes the 3rd level changing circuit, described 3rd level change electricity
Road is connected with described Centralized Controller by communication bus, specifically, is connected with the power supply circuits of described Centralized Controller, described
Power supply circuits are for powering to described D.C mutual-inductor 1 and described D.C mutual-inductor 2 by described 3rd level changing circuit.
This system specific works principle is: direct current signal sensor, AC signal sensor Real-time Collection fire-fighting equipment electricity
The status information in source, and send and carry out data analysis and process to single-chip microcomputer, is once found to have abnormal conditions, as power interruptions,
Under-voltage, overvoltage, excessively stream etc., send status information immediately to Centralized Controller, and Centralized Controller is according to on-the-spot abnormal conditions
Rank, starts sound and light alarm, and prompting operator on duty carries out field maintenance and process in time.
Claims (10)
1. a concentrated fire-fighting equipment power-supply system, its feature includes: AC signal sensor and/or direct current signal sensing
Device, Centralized Controller；
Described AC signal sensor and/or described direct current signal sensor are for obtaining the status information of fire-fighting equipment power supply；
Described Centralized Controller is connected with described AC signal sensor and/or described direct current signal sensor, is used for receiving institute
State AC signal sensor and/or the status information of fire-fighting equipment power supply that described direct current signal sensor is uploaded, and by described
Status information shows with graphics context mode.
Concentrated fire-fighting equipment power-supply system the most according to claim 1, it is characterised in that: described Centralized Controller is simultaneously
Connecting 1～8 bus and control it and manage, every described bus can control exchange described with management 1～254
Signal transducer and/or described direct current signal sensor.
Concentrated fire-fighting equipment power-supply system the most according to claim 1 and 2, it is characterised in that: described Centralized Controller
And use 4 buses to carry out both-way communication between described direct current signal sensor and/or described AC signal sensor, or use 2
Bus carries out both-way communication.
Concentrated fire-fighting equipment power-supply system the most according to claim 1, it is characterised in that:
Described Centralized Controller includes communicating circuit, host CPU circuit, man-machine interface circuit and power supply circuits；Described communicating circuit
One end is connected with described AC signal sensor and/or described direct current signal sensor by terminal, the other end and described host CPU
Circuit connects, for the fire-fighting that the described AC signal sensor received and/or described direct current signal sensor are uploaded being set
The status information of stand-by power source passes to described host CPU circuit, the fire-fighting equipment power supply status simultaneously issued by described host CPU circuit
Information upload command, passes to described AC signal sensor and/or described direct current signal sensing；
Described host CPU circuit is connected with described man-machine interface circuit, for by described AC signal sensor and/or described direct current
The status information of the fire-fighting equipment power supply that signal transducer transmits shows by the way of described man-machine interface circuit is with picture and text
Show；
Described power supply circuits are connected with described host CPU circuit, for powering to described host CPU circuit.
Concentrated fire-fighting equipment power-supply system the most according to claim 4, it is characterised in that: described host CPU circuit is by ARM
Microprocessor is constituted.
Concentrated fire-fighting equipment power-supply system the most according to claim 1, it is characterised in that: described AC signal sensor
Including second singlechip, second electrical level translation circuit, the second decoding circuit, the second answering circuit, second channel selection circuit,
Binary signal amplifying circuit, D.C mutual-inductor 1, D.C mutual-inductor 2；Described second electrical level translation circuit is with described Centralized Controller even
Connect, for receiving the upload command of the fire-fighting equipment power state information that described Centralized Controller sends, and solve through described second
Code circuit is transferred to described second singlechip；Described second singlechip connects with described second channel selection circuit, in real time
Signals collecting order is sent to described second channel selection circuit；Described second channel selection circuit respectively with described AC mutual induction
Device 1 and described D.C mutual-inductor 2 are in parallel, select described D.C mutual-inductor 1 and the signal of D.C mutual-inductor 2 for timesharing, and will
Described signal passes to described second singlechip by described secondary signal amplifying circuit；Described second singlechip is for being obtained
The signal taken is transferred to described second electrical level varying circuit through described second answering circuit, described second electrical level varying circuit lead to
Cross communication bus and be sent to described Centralized Controller.
Concentrated fire-fighting equipment power-supply system the most according to claim 6, it is characterised in that: described second singlechip will obtain
The described signal taken is before described second answering circuit is transferred to described second electrical level varying circuit, to described signal number
According to processing and analyzing, to obtain the described status information of described D.C mutual-inductor 1 and described D.C mutual-inductor 2.
Concentrated fire-fighting equipment power-supply system the most according to claim 6, it is characterised in that: also include the 3rd level change
Circuit, described 3rd level changing circuit is connected with described Centralized Controller by communication bus, and described Centralized Controller is used for
Power to described D.C mutual-inductor 1 and described D.C mutual-inductor 2 by described 3rd level changing circuit.
Concentrated fire-fighting equipment power-supply system the most according to claim 1, it is characterised in that: described direct current signal sensor
Including the first single-chip microcomputer, the first level-conversion circuit, the first decoding circuit, the first answering circuit, first passage selection circuit,
One signal amplification circuit, direct current instrument transformer 1 and direct current instrument transformer 2；Described first level-conversion circuit and described Centralized Controller
Connect, for receiving the upload command of the fire-fighting equipment power state information that described Centralized Controller sends, and through described first
Decoding circuit is transferred to described single-chip microcomputer；Described first single-chip microcomputer connects with described first passage selection circuit, in real time to
Described first passage selection circuit sends signals collecting order；Described first passage selection circuit respectively with described direct current mutual inductance
Device 1 and described direct current instrument transformer 2 are in parallel, select described direct current instrument transformer 1 and the signal of direct current instrument transformer 2 for timesharing, and will
Described signal passes to described first single-chip microcomputer by described first signal amplification circuit；Described first single-chip microcomputer is for being obtained
The signal taken is transferred to described first level changing circuit through described first answering circuit, described first level changing circuit lead to
Cross communication bus and be sent to described Centralized Controller.
Concentrated fire-fighting equipment power-supply system the most according to claim 9, it is characterised in that: described first single-chip microcomputer will
Described signal, before described first answering circuit is transferred to described first level changing circuit, is carried out by the described signal obtained
Data processing and inversion, to obtain the described status information of described direct current instrument transformer 1 and described direct current instrument transformer 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632383.9U CN205862216U (en) | 2016-06-22 | 2016-06-22 | Concentrated fire-fighting equipment power supply monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632383.9U CN205862216U (en) | 2016-06-22 | 2016-06-22 | Concentrated fire-fighting equipment power supply monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205862216U true CN205862216U (en) | 2017-01-04 |
Family
ID=57637105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620632383.9U Active CN205862216U (en) | 2016-06-22 | 2016-06-22 | Concentrated fire-fighting equipment power supply monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205862216U (en) |
-
2016
- 2016-06-22 CN CN201620632383.9U patent/CN205862216U/en active Active
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