CN209312187U - A kind of electric fire monitoring system based on industrial personal computer - Google Patents
A kind of electric fire monitoring system based on industrial personal computer Download PDFInfo
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- CN209312187U CN209312187U CN201920307311.0U CN201920307311U CN209312187U CN 209312187 U CN209312187 U CN 209312187U CN 201920307311 U CN201920307311 U CN 201920307311U CN 209312187 U CN209312187 U CN 209312187U
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Abstract
The utility model discloses a kind of electric fire monitoring systems based on industrial personal computer, it include electrical fire monitoring device, monitoring detector, residual current transformer and temperature sensor, the electrical fire monitoring device has graphics device and master controller, and the master controller includes at least two monitoring circuit ports, a graphics device PORT COM and a power port；The monitoring circuit port is connected with monitoring detector, and monitoring detector is connected separately with residual current transformer or temperature sensor；The graphics device PORT COM is connect with graphics device, and the power port is connect with external power supply.Using the monitoring system of the utility model, the detection data of different electrical fire detecting devices can be managed concentratedly, there is the advantages that easy to operate, connecting wiring is simple, and practicability is higher, and cost is relatively low.
Description
Technical field
The utility model relates to electrical equipment monitoring technology field, specifically, more particularly to a kind of based on industrial personal computer
Electric fire monitoring system.
Background technique
It is well known that commercial power and people's daily life electricity consumption are increasing with the high speed development of science and technology,
While promoting the well-being of mankind, electrical fire also causes serious harm to the security of the lives and property of economic development and citizen.Pass through
Electric fire monitoring system can find electric disaster hidden-trouble and alarm and be protected within first time.With people
To electrical safety and management require continuous improvement, more and more electricity consumption users wish to improve electrical fire monitoring from
Dynamicization is horizontal, it is desirable to can use increasingly automated and intelligent management control system.And it is above-mentioned increasingly automated and intelligent
Realize to carry out the data that monitoring detector in self-monitoring system arrives the real time monitoring and real time monitoring that monitor circuit at all timely
Upload to the monitoring device of monitoring system.
Conventional fire automatic alarm system be fire generation after, monitor scene of fire environment change realization alarm
Remind, and if novel electric fire monitoring system can before fire just progress early warning, the damage of user can be greatly reduced
It loses.Actually to realization warning function, the physical quantity that electric fire monitoring system needs to monitor includes that monitored circuit is remaining
Electric current and monitored circuit significant points temperature.
But existing electric fire monitoring system can only generally connect a small amount of monitoring detector, a monitoring system energy
The circuit quantity of monitoring also just becomes very limited；In addition, since existing electric fire monitoring system is substantially use
Control core of the single-chip microcontroller as entire monitoring system may be implemented monitoring system human-computer interaction using serial ports connection type, lead
Existing monitoring system storage Limited information is caused, operates and check inconvenience, can not achieve user can quick search historical events.
Utility model content
The problem of the technical problems to be solved in the utility model is for background technique provides a kind of based on industry control
The electric fire monitoring system of machine.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of electrical fire based on industrial personal computer
Monitoring system includes electrical fire monitoring device, monitoring detector, residual current transformer and temperature sensor, the electricity
Gas fire hazard monitoring equipment has graphics device and master controller, and the master controller includes at least two monitoring circuit ends
Mouth, a graphics device PORT COM and a power port；The monitoring circuit port is connected with several for supervising
The monitoring detector of electrical fire is controlled, each monitoring detector is separately connected at least one and is installed on corresponding monitoring distribution time
The residual current transformer or temperature sensor on road, the electrical fire monitoring device are monitored back by two lines bus port with each
The each monitoring detector on road is electrically connected；The graphics device PORT COM is connect with graphics device, will be described
The alarm failure information that monitoring detector monitors is uploaded to graphics device and shows；The power port and external power supply connect
It connects, is respectively used to power to the electrical fire monitoring device, monitoring detector, residual current transformer and temperature sensor.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein the electricity
Gas fire hazard monitoring equipment includes to install the industrial personal computer of Windows operating system, show for what graphics device was shown
Display screen, the master control borad for controlling master controller, and mouse and keyboard with the industry control mechatronics, further include having instruction
Device and buzzer for alarm failure information, the indicator and buzzer are electrically connected with the master control borad, the industry control
Machine has database, and the industrial personal computer can save the alarm failure information and behaviour that the monitoring detector monitors using database
Make the data information of event, realizes the information data of user's energy quick search historical events.The display screen can be touched using 17 cun
Large screen is controlled, industrial personal computer is connected to display screen, and by set mouse and keyboard as man-machine interactive operation tool, in this way
By 17 cun can touch-control large screen interface, can allow user can be convenient efficiently checking monitoring detector monitored it is each
Kind parameter.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein the prison
The number of survey time road port is 8, and the single monitoring circuit can connect up to 128 monitoring for monitoring electrical fire and detect
Device.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein the prison
Controlling detector includes with lower port: two line communication port, residual current transformer input port, temperature sensor inputs
Mouth, power port and DO output port；The wherein two lines bus end of the two line communication port connection electrical fire monitoring device
Mouthful, the input terminal of the residual current transformer input port connection residual current transformer, the temperature sensor inputs
The input terminal of mouth connection temperature sensor, the power port connect input power, and the DO output port is as switch connection
On external loading supply lines, for cutting off load supplying line when alarm occurs.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein described surplus
The contour structures of aftercurrent mutual inductor are round, square or rectangular, the different cable of applicable thickness.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein the temperature
Degree sensor is prepared using Pt100 platinum resistance.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein the electricity
Gas fire hazard monitoring equipment is electrically connected by two lines bus with the monitoring detector of corresponding monitoring loop.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein the figure
Shape display device PORT COM is the port RS485, and the port RS485 is connect with graphics device, passes through the end RS485
Mouth is shown for the alarm failure information that monitoring detector monitors to be uploaded to graphics device.
Using a kind of electric fire monitoring system based on industrial personal computer described in the utility model, due to the master controller
Including at least two monitoring circuit ports, a graphics device PORT COM and a power port；And the monitoring is visited
Survey device include two line communication port, residual current transformer input port, temperature sensor inputs mouth, power port and
DO output port；Achievable while compatible different types of electrical fire detecting devices.Meanwhile it being connected to by the industrial personal computer
Display screen, and by set mouse and keyboard as man-machine interactive operation tool, it in this way can touch-control large-size screen monitors by 17 cun
The interface of curtain, can allow user to can be convenient the various parameters that efficiently checking monitoring detector is monitored.Realize user behaviour
Make simple and convenient, monitoring detector is connected by two lines bus port, the number of monitoring circuit port is 8, described single to monitor back
Road can connect 128 for monitoring the monitoring detector of electrical fire, realize that connecting wiring is simple.Using the skill of the utility model
Art scheme can manage the detection data of different electrical fire detecting devices concentratedly, and practicability is higher, and cost is relatively low.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic block diagram of the utility model；
Fig. 2 be in the utility model monitoring detector to external port schematic diagram.
It is as shown in the figure: 1- electrical fire monitoring device, 11- industrial personal computer, 12- display screen, 13- mouse, 14- keyboard, 15- master
Control plate, 16- indicator, 17- buzzer, 2- monitoring detector, 3- residual current transformer, 4- temperature sensor.
Specific embodiment
For the design for further illustrating the utility model, below with reference to attached drawing to specific embodiment of the present utility model
It is described in further detail:
As depicted in figs. 1 and 2, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, including
There are electrical fire monitoring device 1, monitoring detector 2, residual current transformer 3 and temperature sensor 4, the electrical fire monitoring
Equipment 1 has graphics device and master controller, and the master controller includes at least two monitoring circuit ports, a figure
Display device PORT COM and a power port；The monitoring circuit port is connected with several for monitoring electrical fire
Monitoring detector 2, each monitoring detector 2 are separately connected at least one residue electricity for being installed on corresponding monitoring distribution loop
Current transformer 3 or temperature sensor 4, the electrical fire monitoring device 1 are every by two lines bus port and each monitoring circuit
One monitoring detector 2 is electrically connected；The graphics device PORT COM is connect with graphics device, and the monitoring is visited
The alarm failure information that survey device 2 monitors is uploaded to graphics device and shows；The power port is connect with external power supply, point
It Yong Yu not power to the electrical fire monitoring device 1, monitoring detector 2, residual current transformer 3 and temperature sensor 4.
Wherein the electrical fire monitoring device 1 includes the industrial personal computer 11 for installing Windows operating system, for figure
Display screen 12 that display device is shown, the master control borad 15 for controlling master controller, and be electrically connected with the industrial personal computer 11
The mouse 13 and keyboard 14 connect further includes having indicator 16 and the buzzer 17 for alarm failure information, the indicator 16
It is electrically connected with the master control borad 15 with buzzer 17, the industrial personal computer 11 has database, and the industrial personal computer 11 utilizes data
Library can save the data information of alarm failure information and action event that the monitoring detector 2 monitors, realize that user can be fast
The information data of historical events is ask in quick checking.The display screen 12 using 17 cun can touch-control large screen, industrial personal computer 11 is connected to display
Screen 12, and man-machine interactive operation tool is used as by set mouse 13 and keyboard 14, it in this way can touch-control large-size screen monitors by 17 cun
The interface of curtain, can allow user to can be convenient the various parameters that efficiently checking monitoring detector 2 is monitored.
The monitoring detector 2 includes with lower port: two line communication port, residual current transformer input port, temperature
Spend sensor input port, power port and DO output port；Wherein the two line communication port connects electrical fire monitoring
The two lines bus port of equipment 1, the input terminal of the residual current transformer input port connection residual current transformer 3 are described
Temperature sensor inputs mouth connects the input terminal of temperature sensor 4, and the power port connects input power, the DO output
Port is connected on external loading supply lines as switch, for cutting off load supplying line when alarm occurs.The wherein electricity
Gas fire hazard monitoring equipment 1 is electrically connected by two lines bus with the monitoring detector 2 of corresponding monitoring loop.The wherein monitoring circuit
The number of port is 8, and the single monitoring circuit can connect up to 128 for monitoring the monitoring detector 2 of electrical fire.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein described surplus
The contour structures of aftercurrent mutual inductor 3 are round, square or rectangular, the different cable of applicable thickness.The temperature passes
Sensor 4 is prepared using Pt100 platinum resistance.
Further, a kind of electric fire monitoring system based on industrial personal computer described in the utility model, wherein the figure
Shape display device PORT COM is the port RS485, and the port RS485 is connect with graphics device, passes through the end RS485
Mouth is shown for the alarm failure information that monitoring detector 2 monitors to be uploaded to graphics device.
In specific design process, since the industrial personal computer 11 is connected with display screen 12, mouse 13 and keyboard 14, as people
Machine interactive tool, and the master control borad 15 is connected with indicator light 16 and buzzer 17, may be used to indicate monitoring device working condition.
Master controller includes at least two monitoring circuit ports, a RS485 communication port and a power port；Wherein, the prison
Controlling circuit port includes two Wiring ports of A, B, is connected with several by monitoring loop port and is made of monitoring detector 2
Monitoring loop, the monitoring detector 2 can connect 0 to 8 residual current transformers 3 and 0 to 8 temperature sensors 4；The master
Control plate 15 is connect by two lines bus with the monitoring detector 2 of each monitoring loop；The RS485 communication port includes D+ and D- two
A Wiring port, the RS485 communication port are connect with graphics device, the alarm and failure that monitoring system is monitored
Information uploads to graphics device；In addition, since the monitoring detector 2 includes with lower port: two line communication port remains
Aftercurrent mutual inductor input port, temperature sensor inputs mouth, power port and DO output port；Wherein the two lines bus is logical
Believe the two lines bus port of port connection electrical fire monitoring device 1, the remaining electricity of residual current transformer input port connection
The input terminal of current transformer 3, the input terminal of the temperature sensor inputs mouth connection temperature sensor 4, the power port
Input power is connected, the number of the DO output port is 8, including bis- Wiring ports of RO1 and RO2, is connected as switch
On external loading supply lines, for cutting off load supplying line when alarm occurs；And power port is wrapped for connecting power supply
Include tri- Wiring ports of L, N, PE, L, N-port connect AC220V/50HZ AC power source, and the port PE should be grounded, be respectively used to
The electrical fire monitoring device 1, monitoring detector 2, residual current transformer 3 and temperature sensor 4 are powered.
Specifically, the industrial personal computer 11 manipulates core as entire monitoring system, pass through TCP/IP communication mode and master control
Plate carries out high speed reliable communication；The number of the monitoring loop port is 8, has short-circuit protection function, each monitoring loop
Up to 128 monitoring detectors 2 can be connected；Above-mentioned monitoring loop is two line communication mode, and communication ginseng can be arranged on the screen
Number: baud rate, check bit sum stop position.
Specifically, the monitoring detector 2 is there are many model, different model corresponds to different residual current transformers 3
With 4 numbers of temperature sensor, user, which can according to need, selects different monitoring detector models；The residual current transformer
Model there are many 3, circle, square and the rectangle of corresponding different pore size, user can select different residue electricity as needed
Current transformer 3, the temperature sensor 4 use Pt100 platinum resistance, have many advantages, such as simple easily use, at low cost.
Based on the mode of building between hardware above, the design of the utility model can also be achieved the different function of monitoring system
Can, it is embodied in the following aspects:
Firstly, monitoring detector 2 can configure whether residual current transformer 3 and temperature sensor 4 connected to it put into
It uses, the alarming value of settable residual current transformer 3 connected to it or temperature sensor 4, alarm delay, early warning value and pre-
Alert delay allows user that can realize specific require with flexible operating；It is communicated using two line communication mode with monitoring device,
The Modbus communication mode of offer standard, it is collected that realization allows master control borad connected to it that can read the monitoring detector
Residual current transformer or temperature sensor alarming value, alarm delay, early warning value and early warning delay etc. can be set in real time data
Parameter；Using event preservation mechanism, the alarm failure message of several kainogenesises is stored in the form of event, allows and is connected thereto
Monitoring device can read specific event.
Secondly, industrial personal computer 11 and master control borad 15 carry out high speed reliable communication by TCP/IP communication mode, master control borad passes through
Ceaselessly poll monitoring detector connected to it reads the collected real time data of monitoring detector connected to it and is somebody's turn to do
Early warning, alarm and the malfunction of real time data respective sensor, master control borad should also read and be connected thereto monitoring detector
The data being polled to above are simultaneously quickly uploaded to industrial personal computer by TCP/IP communication mode by alarm failure event number.
Finally, industrial personal computer 11 and master control borad 15 use TCP/IP communication mode, wherein industrial personal computer 11 is used as server, and opens
The service of two ports is opened, then industrial personal computer 11 can carry out the TCP/IP communication in two channels with master control borad 15, and one is used for
The data that master control borad 15 uploads in real time are received, one for being sent to master control borad for the parameter of user setting；Meanwhile industrial personal computer 11
Data preservation and reading are carried out using database, after receiving the monitoring detector alarm failure event of the upload of master control borad 15,
Industrial personal computer 11 puts in order according to date-time to be saved, and can be reserved for hundreds of thousands of events, when user's operation query history thing
When part, it can fast and accurately be read out by database and be shown to user and see.About user's operation monitoring device, Yong Huneng
It carries out checking data and setting parameter two major classes.And in practical applications, for the sake of security, the utility model is by user gradation
It is divided into two grades: ordinary user and administrator, ordinary user may only carry out checking data manipulation, and administrator just can be carried out and set
Set parameter manipulation.Human-computer interaction is realized by using industrial personal computer connection large screen, mouse and keyboard, with database mode storage and
Historical correlation data is read, realizes that user's operation is simple and convenient, monitoring detector is connected by two lines bus and realizes connecting wiring letter
It is single, and realize that single two lines bus can connect 128 monitoring detectors by improving hardware reliability, pass through High Performance SCM
It realizes and 8 two lines bus interfaces is provided, so that realizing can connect and monitor up to 1024 monitoring detectors.
It, can be to the detection data concentrate tube of different electrical fire detecting devices using the technical solution of the utility model
The advantages that reason has connecting wiring simple, and practicability is higher, and cost is relatively low.
The above description is only a preferred embodiment of the present invention, is not intended to limit the invention, for those skilled in the art
For member, the invention may be variously modified and varied, all within the spirits and principles of the present invention, made any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of electric fire monitoring system based on industrial personal computer, it is characterised in that: include electrical fire monitoring device (1),
Monitoring detector (2), residual current transformer (3) and temperature sensor (4), the electrical fire monitoring device (1) have figure
Shape display device and master controller, the master controller includes at least two monitoring circuit ports, a graphics device leads to
Interrogate port and a power port；The monitoring circuit port is connected with several for monitoring the monitoring detector of electrical fire
(2), each monitoring detector (2) is separately connected at least one residual current mutual inductance for being installed on corresponding monitoring distribution loop
Device (3) or temperature sensor (4), the electrical fire monitoring device (1) are every by two lines bus port and each monitoring circuit
One monitoring detector (2) electrical connection；The graphics device PORT COM is connect with graphics device, by the monitoring
The alarm failure information that detector (2) monitors is uploaded to graphics device and shows；The power port and external power supply connect
It connects, is respectively used to pass to the electrical fire monitoring device (1), monitoring detector (2), residual current transformer (3) and temperature
Sensor (4) power supply.
2. a kind of electric fire monitoring system based on industrial personal computer according to claim 1, it is characterised in that: described electrical
Fire hazard monitoring equipment (1) includes to install the industrial personal computer (11) of Windows operating system, shown for graphics device
Display screen (12), the master control borad (15) for controlling master controller, and the mouse being electrically connected with the industrial personal computer (11)
It (13) and keyboard (14) further include, having indicator (16) and the buzzer (17) for alarm failure information, the indicator
(16) it is electrically connected with the master control borad (15) with buzzer (17), the industrial personal computer (11) has database, the industrial personal computer
(11) believed using the data that database can save alarm failure information and action event that the monitoring detector (2) monitors
Breath realizes the information data of user's energy quick search historical events.
3. a kind of electric fire monitoring system based on industrial personal computer according to claim 1, it is characterised in that: the monitoring
The number of circuit port is 8, and the single monitoring circuit can connect up to 128 for monitoring the monitoring detector of electrical fire
(2)。
4. a kind of electric fire monitoring system based on industrial personal computer according to claim 1, it is characterised in that: the monitoring
Detector (2) includes with lower port: two line communication port, residual current transformer input port, temperature sensor inputs
Mouth, power port and DO output port；The wherein two lines bus of two line communication port connection electrical fire monitoring device (1)
Port, the input terminal of residual current transformer input port connection residual current transformer (3), the temperature sensor are defeated
Inbound port connects the input terminal of temperature sensor (4), and the power port connects input power, and the DO output port is used as and opens
Connection connects on external loading supply lines, for cutting off load supplying line when alarm occurs.
5. a kind of electric fire monitoring system based on industrial personal computer according to claim 1, it is characterised in that: the residue
The contour structures of current transformer (3) are round, square or rectangular, the different cable of applicable thickness.
6. a kind of electric fire monitoring system based on industrial personal computer according to claim 1, it is characterised in that: the temperature
Sensor (4) is prepared using Pt100 platinum resistance.
7. a kind of electric fire monitoring system based on industrial personal computer according to claim 1, it is characterised in that: described electrical
Fire hazard monitoring equipment (1) is electrically connected by two lines bus with the monitoring detector (2) of corresponding monitoring loop.
8. a kind of electric fire monitoring system based on industrial personal computer according to claim 1, it is characterised in that: the figure
Display device PORT COM is the port RS485, and the port RS485 is connect with graphics device, passes through the port RS485
Alarm failure information for monitoring monitoring detector (2) is uploaded to graphics device and shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307311.0U CN209312187U (en) | 2019-03-12 | 2019-03-12 | A kind of electric fire monitoring system based on industrial personal computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307311.0U CN209312187U (en) | 2019-03-12 | 2019-03-12 | A kind of electric fire monitoring system based on industrial personal computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312187U true CN209312187U (en) | 2019-08-27 |
Family
ID=67682126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920307311.0U Active CN209312187U (en) | 2019-03-12 | 2019-03-12 | A kind of electric fire monitoring system based on industrial personal computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209312187U (en) |
-
2019
- 2019-03-12 CN CN201920307311.0U patent/CN209312187U/en active Active
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