CN207817498U - A kind of fire-fighting power supply monitoring system - Google Patents
A kind of fire-fighting power supply monitoring system Download PDFInfo
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- CN207817498U CN207817498U CN201721887316.2U CN201721887316U CN207817498U CN 207817498 U CN207817498 U CN 207817498U CN 201721887316 U CN201721887316 U CN 201721887316U CN 207817498 U CN207817498 U CN 207817498U
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- module
- power supply
- data buffer
- bus data
- fire
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Abstract
The utility model provides a kind of fire-fighting power supply monitoring system, including multiple detectors, multiple bus data buffer modules, power supply module, total processor and peripheral circuit module, each detector corresponds to a bus data buffer module, and the output end of the detector is connected to the input terminal of corresponding bus data buffer module, each bus data buffer module output end is connected to the input terminal of total processor, total processor is also associated with peripheral circuit module, the power supply module is respectively connected to each detector, each bus data buffer module and total processor.The utility model advantageous effect：Compared with existing standard hub scheme, more bus loops can be extended, can quick positioning failure node location, and it is cost-effective, reliability is high, detection efficiency is high.
Description
Technical field
The utility model belongs to Power Supply Monitoring technical field, more particularly, to a kind of fire-fighting power supply monitoring system.
Background technology
With the development of modern social economy, the emergence of various large-scale synthesis building, the fire-fighting in whole building is set
It is standby also more and more therewith.The thing followed, fire-fighting equipment power source special also come into being.
Security performance in order to the power supply to all fire-fighting equipments is monitored, and fire-fighting power supply monitoring system is just
Aobvious is particularly important.
And traditional fire-fighting power supply monitoring system often uses the combination of standard industry control machine and standard hub,
With simple in structure, easy-to-connect, the features such as being convenient for Quick Extended, still, due to being all standardized product, so also resulting in cost
Costliness, simultaneously because standard hub do not have in multiple bus specific address bit be easy to cause inquiry malfunctioning node and its
Complicated disadvantage.
Utility model content
In view of this, the utility model is directed to a kind of fire-fighting power supply monitoring system, with the deficiency to solve the above problems
Place.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of fire-fighting power supply monitoring system, including multiple detectors, multiple bus data buffer modules, power supply mould
Block, total processor and peripheral circuit module, each detector correspond to a bus data buffer module, and the detector
Output end be connected to the input terminal of corresponding bus data buffer module, each bus data buffer module output end connects
It is connected to the input terminal of total processor, total processor is also associated with peripheral circuit module, and the power supply module connects respectively
It is connected to each detector, each bus data buffer module and total processor.
Further, the bus data buffer module is connected to total processor by spi bus.
Further, the power supply module includes lead-acid accumulator.
Further, the peripheral circuit module includes alarm module and indicating lamp module.
Further, the bus data buffer module is data conversion module.
Compared with the existing technology, a kind of fire-fighting power supply monitoring system described in the utility model has the advantage that：
Fire-fighting power supply monitoring system described in the utility model can extend compared with existing standard hub scheme
More bus loops, can quick positioning failure node location, and it is cost-effective, reliability is high, detection efficiency is high.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the fire-fighting power supply monitoring system structure diagram described in the utility model embodiment.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of fire-fighting power supply monitoring system, including multiple detectors, multiple bus data buffer modules, confession
Power supply module, total processor and peripheral circuit module, each detector correspond to a bus data buffer module, and institute
The output end for stating detector is connected to the input terminal of corresponding bus data buffer module, and each bus data buffer module is defeated
Outlet is connected to the input terminal of total processor, and total processor is also associated with peripheral circuit module, the power supply mould
Block is respectively connected to each detector, each bus data buffer module and total processor.
The bus data buffer module is connected to total processor by spi bus.
The power supply module includes lead-acid accumulator.
The peripheral circuit module includes alarm module and indicating lamp module.
The bus data buffer module is data conversion module.
The course of work of the present embodiment is as follows：
Whether the state that fire-fighting power supply is detected by the detector is normal condition, if abnormity of power supply, detector
Abnormity of power supply signal is uploaded into bus data buffer module by data/address bus.
The power supply status exception information that the bus data buffer module pick-up probe uploads, then store data to total
Line number waits pending datas to be read according to buffer module.And as a result of the concept of data buffer zone, it is different from common line concentration
Device scheme, data can be stored for a long time, and when being conducive to large-scale concurrent failure and occurring, data can be handled successively
It arrives, rather than as common transparent transmission function, data can only be carried out uploading in real time but carrying out the preservation of data and subsequently looking into
It askes.Meanwhile bus data buffer module can also be distinguished one another according to the different bus address position of user setting, thus
It can quickly be positioned after multiple bus architecture failure.
Total processor module by read different bus data buffering module data, to recognize every bus
The related status information in circuit, while can inquire each detector node, to obtain other data, and according to the shape of data
State drives peripheral circuit module, carries out relevant alarm and instruction function.
The power supply module provides power supply for system circuit, and entire circuit is enable to work normally, the power supply electricity
Source module belongs to standalone module, internal to be equipped with lead-acid accumulator, can be abnormal in power supply, carries out corresponding low
Power consumption processing, can extend the stand-by time in the case of battery standby.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of fire-fighting power supply monitoring system, it is characterised in that：Including multiple detectors, multiple bus data buffer modules, supply
Power supply module, total processor and peripheral circuit module, each detector correspond to a bus data buffer module, and institute
The output end for stating detector is connected to the input terminal of corresponding bus data buffer module, and each bus data buffer module is defeated
Outlet is connected to the input terminal of total processor, and total processor is also associated with peripheral circuit module, the power supply mould
Block is respectively connected to each detector, each bus data buffer module and total processor.
2. a kind of fire-fighting power supply monitoring system according to claim 1, it is characterised in that：The bus data buffer module
It is connected to total processor by spi bus.
3. a kind of fire-fighting power supply monitoring system according to claim 1, it is characterised in that：The power supply module includes
Lead-acid accumulator.
4. a kind of fire-fighting power supply monitoring system according to claim 1, it is characterised in that：The peripheral circuit module includes
Alarm module and indicating lamp module.
5. a kind of fire-fighting power supply monitoring system according to claim 1, it is characterised in that：The bus data buffer module
For data conversion module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887316.2U CN207817498U (en) | 2017-12-28 | 2017-12-28 | A kind of fire-fighting power supply monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887316.2U CN207817498U (en) | 2017-12-28 | 2017-12-28 | A kind of fire-fighting power supply monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817498U true CN207817498U (en) | 2018-09-04 |
Family
ID=63328318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721887316.2U Active CN207817498U (en) | 2017-12-28 | 2017-12-28 | A kind of fire-fighting power supply monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817498U (en) |
-
2017
- 2017-12-28 CN CN201721887316.2U patent/CN207817498U/en active Active
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