CN107015103A - One kind electric leakage monitoring system - Google Patents
One kind electric leakage monitoring system Download PDFInfo
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- CN107015103A CN107015103A CN201710368634.6A CN201710368634A CN107015103A CN 107015103 A CN107015103 A CN 107015103A CN 201710368634 A CN201710368634 A CN 201710368634A CN 107015103 A CN107015103 A CN 107015103A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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Abstract
Disclosure one kind electric leakage monitoring system, including：Detection module, data processing module, alarm module, detection module is used to gather leakage current supplemental characteristic and is sent to data processing module, data processing module is distributed to different data processing groups according to leakage current parameter values size, and instruction corresponding with the data processing group that the leakage current parametric distribution is arrived is sent to the alarm module, carry out electric fire alarm.The application provides electric leakage monitoring system and can reduce the rate of false alarm to electrical fire and improve the accuracy judged electric fire disaster warning, and reliability has obtained significant raising.
Description
Technical field
The application is related to electric leakage monitoring technical field, more specifically, more particularly to a kind of electric leakage monitoring system.
Background technology
Electric leakage monitoring technology is mainly used in low-voltage distribution system, for the prevention in advance to electrical fire accident, electricity
Gas fire is generally referred to due to the heat energy that electric wiring, electrical equipment, utensil and power supply unit failure discharge：Such as height
Temperature, electric arc, electric spark and non-faulting release energy, such as the hot surface of electric heating appliance, are ignited in the case where possessing burning condition
Body or other combustibles and the fire caused, also including the fire as caused by thunder and lightning and electrostatic.
Existing electric leakage monitoring technology is merely able to be monitored for the leakage current value of electric loop, when leakage current numerical value
During more than default safety value, system sends electric fire alarm, but, it is generally the case that the alarm of the leakage current of equipment
It is worth the unified setting in production or installation all for producer, and the drain conditions and field condition of monitored circuit are often in the presence of very big
Otherness and particularity, if the preset alarm value of equipment is relatively low, then monitoring system easily occur report by mistake fire situation, and
If the preset alarm value of equipment is higher, then the potential safety hazard of fire is easily failed to report.
How to overcome the shortcoming of electric leakage monitoring system of the prior art, design a kind of high electric leakage monitoring system of reliability
System, reduces the rate of false alarm to electrical fire and improves the accuracy and reliability that judge electric fire disaster warning, have become this
Art personnel technical problem urgently to be resolved hurrily.
The content of the invention
In order to solve the above technical problems, the application provides a kind of electric leakage monitoring system, it can be reduced to electrical fire
Rate of false alarm simultaneously largely improves the accuracy and reliability judged electric fire disaster warning.
The technical scheme that the application is provided is as follows：
One kind electric leakage monitoring system, including：Detection module, data processing module and alarm module；
Detection module, number is sent to for gathering leakage current supplemental characteristic, and by the leakage current supplemental characteristic of collection
According to processing module；
Data processing module, the leakage current supplemental characteristic for receiving and reading the detection module transmission, root
Distributed according to leakage current parameter values size to different data processing groups, and send what is arrived with the leakage current parametric distribution
Data processing group is corresponding to be instructed to the alarm module；
Alarm module, the instruction for receiving data processing module transmission, carries out electric fire alarm.
Further, in the present invention is a kind of preferred embodiment, data processing module includes data processing primary module
With data processing submodule, data processing primary module be used for receive detection module transmission leakage current supplemental characteristic, and according to
Leakage current parameter values carry out packet；
Data processing submodule includes level one data treatment group, secondary data treatment group, three-level data processing group and four
DBMS treatment group；
Level one data treatment group is used for number of the leakage current parameter value less than 10mA for receiving the transmission of data processing primary module
According to, and the secure threshold that received data are set with level one data treatment group is compared, when comparative result is more than one
During the secure threshold of DBMS treatment group setting, instruction is sent to alarm module；
Secondary data treatment group is more than or waited for receiving the leakage current parameter value of data processing primary module transmission and being in
In 10mA and the data interval less than 30mA, and the secure threshold that received data are set with secondary data treatment group enters
Row compares, and when comparative result exceedes the secure threshold that secondary data treatment group is set, sends instruction to alarm module；
Three-level data processing group is more than or waited for receiving the leakage current parameter value of data processing primary module transmission and being in
In 30mA and less than the data in 100mA intervals, and the secure threshold that received data and three-level data processing group are set
It is compared, when comparative result exceedes the secure threshold that three-level data processing group is set, sends instruction to alarm module；
Level Four data processing group is more than or waited for receiving the leakage current parameter value of data processing primary module transmission and being in
In 100mA and less than the data in 300mA intervals, and the secure threshold that received data and level Four data processing group are set
It is compared, when comparative result exceedes the secure threshold that level Four data processing group is set, sends instruction to alarm module.
Further, the present invention it is a kind of preferred embodiment in, the secure threshold that level one data treatment group is set as
10mA；The secure threshold that secondary data treatment group is set is 30mA；The secure threshold that three-level data processing group is set is 100mA；
The secure threshold that level Four data processing group is set is 300mA.
Further, in the present invention is a kind of preferred embodiment, alarm module includes voice guard, audio regulation
Device, voice controller；
Voice controller is used to receive the signal of data processing module transmission and according to the signal determining sound report received
The used audible level of alert device alarm, sends instruction corresponding with audible level to tone control；
It is that voice guard sets up special audio that tone control, which is used for according to the instruction of voice controller,；
Voice guard is used to be alarmed using the audio that tone control is set up.
Further, in the present invention is a kind of preferred embodiment, tone control has three audio grades：Bass
Frequency grade, sound intermediate frequency grade and high audio grade；
If alarm module receives the instruction of secondary data treatment group transmission, audio is adjusted to bass by tone control
Grade；
If alarm module receives the instruction of three-level data processing group transmission, audio is adjusted to sound intermediate frequency by tone control
Grade；
If alarm module receives the instruction of level Four data processing group transmission, audio is adjusted to high audio by tone control
Grade.
Further, in the present invention is a kind of preferred embodiment, alarm module includes voice guard, volume adjusting
Device, voice controller,
Voice controller is used to receive the signal of data processing module transmission and according to the signal determining sound report received
The used volume-level of alert device alarm, sends instruction corresponding with volume-level to volume adjuster；
It is that voice guard sets up particular volume that volume adjuster, which is used for according to the instruction of voice controller,；
Voice guard is used to be alarmed using the volume that tone control is set up.
Further, in the present invention is a kind of preferred embodiment, volume adjuster has three level of sound volume：Bass
Measure grade, middle level of sound volume and high volume levels；
If alarm module receives the instruction of secondary data treatment group transmission, volume adjusting is amount of bass by volume adjuster
Grade；
If alarm module receives the instruction of three-level data processing group transmission, volume adjusting is middle volume by volume adjuster
Grade；
If alarm module receives the instruction of level Four data processing group transmission, volume adjusting is louder volume by volume adjuster
Grade.
Further, in the present invention is a kind of preferred embodiment, alarm module includes voice guard, audio regulation
Device, volume adjuster and voice controller；
Voice controller is used to receive the signal of data processing module transmission and according to the signal determining sound report received
Alert device alarm used audible level and volume-level, send instruction corresponding with audible level to tone control；Send
It is corresponding with volume-level to instruct to volume adjuster；
It is that voice guard sets up special audio that tone control, which is used for according to the instruction of voice controller,；
It is that voice guard sets up particular volume that volume adjuster, which is used for according to the instruction of voice controller,；
Voice guard is used for the audio set up using tone control and the volume of volume adjuster setting is alarmed.
Further, in the present invention is a kind of preferred embodiment, alarm module also includes being used to show the currently monitored
Status information and warning message image display.
Further, in the present invention is a kind of preferred embodiment, if data point reuse module receives described information feedback
The fault-free signal that module is sent, then send the first instruction to the alarm module, alarm module stop alarm；Data point reuse mould
Block is additionally operable to the data processing group group that user handles leakage current supplemental characteristic according to the actual conditions adjustment after alarm；
If data point reuse module receives the signal of fixing a breakdown of described information feedback module transmission, send second and instruct
To the alarm module, the alarm module resets warning message.
A kind of electric leakage monitoring system that the present invention is provided, compared with prior art, the present invention relates to electric leakage monitor system
In system, detection module collection leakage current supplemental characteristic is sent to data processing module, and data processing module is according to parameter values
Size distribute into different data processing groups, each data processing group has a corresponding instruction, and data processing module is sent
The corresponding instruction of data processing group that leakage current parameter is fallen into is to alarm module, and alarm module sends alarm corresponding with instruction
Information, i.e. user can judge current electric leakage grade according to different warning messages, and according to the actual electricity consumption situation in scene and true
Current alerts value is recognized not after the Electrical Safety of entail dangers to field apparatus and personnel, can be with hand-reset fault alarm, in this way, can
Electric leakage monitoring system of the prior art is avoided directly to be compared limiting value of the electric leakage parameter values with uniquely being set in system
Compared with, because limiting value set it is improper caused by fire condition wrong report or fail to report, improve to electric fire disaster warning judge accuracy,
Largely improve the reliability of electric leakage monitoring system.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the module diagram of electric leakage monitoring system provided in an embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understands the technical scheme in the application, it is real below in conjunction with the application
Technical scheme in the embodiment of the present application is clearly and completely described the accompanying drawing applied in example, it is clear that described embodiment
Only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment in the application, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of the application protection
Enclose.
Please as shown in figure 1, the embodiment of the present invention provides a kind of electric leakage monitoring system, including：Detection module 1, data processing
Module 2 and alarm module 3；Detection module 1, for gathering leakage current supplemental characteristic, and by the leakage current parameter of collection
Data are sent to data processing module 2；Data processing module 2 is used for the electric leakage electricity for receiving and reading the transmission of detection module 1
Supplemental characteristic is flowed, is distributed according to leakage current parameter values size to different data processing groups, and is sent and the electric leakage electricity
The corresponding instruction of data processing group that stream parametric distribution is arrived is to the alarm module 3, and alarm module 3 is used to receive data processing mould
The instruction that block 2 is sent, carries out electric fire alarm.
Prior art is then directly to be compared limiting value of the electric leakage parameter values with uniquely being set in system, simply
If more usually can be because of the relatively low caused fire condition wrong report of preset alarm value, or because preset alarm value is higher to cause leakage
Fire is reported, does not reach electrical fire monitoring requirement；
The present embodiments relate to electric leakage monitoring system in, the collection leakage current supplemental characteristic transmission of detection module 1
To data processing module 2, data processing module 2 is distributed into different data processing groups according to the size of parameter values, each
Data processing group has corresponding instruction, and data processing module 2 sends corresponding with the data processing group that leakage current parameter is fallen into
Instruction to alarm module 3, alarm module 3 is sent and the corresponding warning message of instruction, i.e. user can be according to different alarm signals
Breath judges current electric leakage grade, and according to the actual electricity consumption situation in scene and confirm current alerts value not entail dangers to field apparatus with
After the Electrical Safety of personnel, can with hand-reset fault alarm, in this way, will substantially improve it is existing electric leakage monitoring system because
The problem of being provided only with single limiting value standard and cause to assess inaccurate to electrical fire accident, reduces the mistake to electrical fire
Report rate simultaneously improves the accuracy judged electric fire disaster warning, largely improves the reliability of electric leakage monitoring system.
In the embodiment of the present invention, data processing module 2 is included at data processing primary module and data processing submodule, data
Reason primary module is used for the leakage current supplemental characteristic for receiving the transmission of detection module 1, and enters line number according to leakage current parameter values
According to packet；
Data processing submodule includes level one data treatment group 21, secondary data treatment group 22, three-level data processing group 23
And level Four data processing group 24；
The leakage current parameter value that level one data treatment group 21 is used to receive the transmission of data processing primary module is less than 10mA's
Data, and the secure threshold that received data are set with level one data treatment group is compared, when comparative result exceedes
During the secure threshold that level one data treatment group 21 is set, instruction is sent to alarm module 3；
Secondary data treatment group 22 be used for receive data processing primary module transmission leakage current parameter value be in be more than or
Equal to 10mA and less than the data in 30mA intervals, and the safety threshold that received data and secondary data treatment group 22 are set
Value is compared, and when comparative result exceedes the secure threshold that secondary data treatment group is set, sends instruction to alarm module 3；
Three-level data processing group 23 be used for receive data processing primary module transmission leakage current parameter value be in be more than or
Equal to 30mA and less than the data in 100mA intervals, and the safety that received data and three-level data processing group 23 are set
Threshold value is compared, and when comparative result exceedes the secure threshold that three-level data processing group is set, sends instruction to alarm module
3；
Level Four data processing group 24 be used for receive data processing primary module transmission leakage current parameter value be in be more than or
Equal to 100mA and less than the data in 300mA intervals, and the safety that received data and level Four data processing group 24 are set
Threshold value is compared, and when comparative result exceedes the secure threshold that level Four data processing group is set, sends instruction to alarm module
3。
Specifically, in embodiments of the present invention, the secure threshold that level one data treatment group 21 is set is 10mA；Secondary data
The secure threshold that treatment group 22 is set is 30mA；The secure threshold that three-level data processing group 23 is set is 100mA；At four DBMSs
The secure threshold that reason group 24 is set is 300mA.
It should be noted that according to nation-building ministerial standard《Design of civil buildings specification》Pertinent regulations, electric leakage
The residual operating current value of current protective device can be selected by following data：
Hand held electrical equipment is 15mA；
The electrical equipment in bad environments or moist place is 6 to 10mA；
Medical electronic equipment is 6mA；
The electrical equipment in construction building site is 15 to 30mA；
Household electrical appliance loop is 30mA；
Voltage switchgear distribution electroplax etc. is 100mA；
It is 300mA to prevent electrical fire.
In embodiments of the present invention, reference《Design of civil buildings specification》, leakage-current alarm is divided into four grades：The
One-level alarm limits are 10mA, are slight leakage-current alarm；Second level alarm limits are 30mA, are moderate leakage-current alarm；The third level
Alarm limits are 100mA, are serious drain alarm；Fourth stage alarm limits are 300mA, are severe electric fire alarm, it is necessary to
Power-off rectification.
In the embodiment of the present invention, alarm module 3 includes voice guard, tone control, voice controller；
Voice controller is used to receive the signal of the transmission of data processing module 2 and according to the signal determining sound report received
The used audible level of alert device alarm, sends instruction corresponding with audible level to tone control；
It is that voice guard sets up special audio that tone control, which is used for according to the instruction of voice controller,；
Voice guard is used to be alarmed using the audio that tone control is set up.
Specifically, in embodiments of the present invention, tone control has three audio grades：Bass grade, sound intermediate frequency
Grade and high audio grade；
If alarm module 3 receives the instruction of the transmission of secondary data treatment group 22, audio is adjusted to low by tone control
Audio grade；
If alarm module 3 receives the instruction of the transmission of three-level data processing group 23, during audio is adjusted to by tone control
Audio grade；
If alarm module 3 receives the instruction of the transmission of level Four data processing group 24, audio is adjusted to height by tone control
Audio grade.
The electric leakage monitoring system being related in the embodiment of the present invention, during concrete application, user can pass through alarm module
The height of sound frequency during alarm learns alarm level, and higher grade, and alarm sound frequency is higher.
In the embodiment of the present invention, alarm module 3 include voice guard, volume adjuster, voice controller,
Voice controller is used to receive the signal of the transmission of data processing module 2 and according to the signal determining sound report received
The used volume-level of alert device alarm, sends instruction corresponding with volume-level to volume adjuster；
It is that voice guard sets up particular volume that volume adjuster, which is used for according to the instruction of voice controller,；
Voice guard is used to be alarmed using the volume that tone control is set up.
Specifically, in the embodiment of the present invention, volume adjuster has three level of sound volume：Amount of bass grade, middle volume etc.
Level and high volume levels；
If alarm module 3 receives the instruction of the transmission of secondary data treatment group 22, volume adjusting is low by volume adjuster
Level of sound volume；
If alarm module 3 receives the instruction of the transmission of three-level data processing group 23, during volume adjusting is by volume adjuster
Level of sound volume；
If alarm module 3 receives the instruction of the transmission of level Four data processing group 24, volume adjusting is height by volume adjuster
Level of sound volume.
In the embodiment of the present invention, alarm module 3 includes voice guard, tone control, volume adjuster and sound
Controller；
Voice controller is used to receive the signal of the transmission of data processing module 2 and according to the signal determining sound report received
Alert device alarm used audible level and volume-level, send instruction corresponding with audible level to tone control；Send
It is corresponding with volume-level to instruct to volume adjuster；
It is that voice guard sets up special audio that tone control, which is used for according to the instruction of voice controller,；
It is that voice guard sets up particular volume that volume adjuster, which is used for according to the instruction of voice controller,；
Voice guard is used for the audio set up using tone control and the volume of volume adjuster setting is alarmed.
The electric leakage monitoring system being related in the embodiment of the present invention, during concrete application, user can pass through alarm module
The height of wave volume during alarm learns alarm level, and higher grade, and alarm sound volume is higher.
In the embodiment of the present invention, alarm module 3 also includes being used to show the currently monitored status information and warning message image
Display.
In the embodiment of the present invention, electric leakage monitoring system also includes information feedback module 4 and data adjusting module 5, and information is anti-
Feedback module 4 is used to send fault-free signal or signal of fixing a breakdown is to data point reuse module 5；
If the fault-free signal that the receive information feedback module of data point reuse module 5 is sent, the first instruction is sent to alarm
Module 3, the stop alarm of alarm module 3；Data point reuse module 5 is additionally operable to user according to the actual conditions adjustment processing leakage after alarm
The data processing group group of electric current parameters data；
If the data point reuse module 5 receives the signal of fixing a breakdown of the transmission of described information feedback module 4, the is sent
Two instructions to the alarm module 3, alarm module 3 resets warning message.
It should be noted that electric leakage monitoring system involved in the present invention, in a particular application, first by electric leakage monitoring system
Default setting alarm limits of uniting are that the third level, i.e. leakage-current alarm value are 100mA；
If the actual leakage current maximum leakage current that system is monitored loop is XmA, the report at X numerical value is now judged
Alert grade, if X ＜ 10, the alarm level in the loop is adjusted to the first order, and leakage current alarm limits are 10mA；
If 10≤X ＜ 30, the alarm level in the loop is adjusted to the second level, and leakage current alarm limits are 30mA, are
System sends slight leakage-current alarm, the specific wave audio that user can be sent by voice guard and volume and screen display
Content learns current alert information；
If 30≤X ＜ 100, the alarm level in the loop is adjusted to the third level, and leakage current alarm limits are 100mA,
System sends moderate leakage-current alarm, the specific wave audio that people user can be sent by voice guard and volume and screen
Display content learns current alert information；
If 100≤X ＜ 300, the alarm level in the loop is adjusted to the fourth stage, and leakage current alarm limits are 300mA,
System sends serious drain alarm, and the specific wave audio that user can be sent by voice guard and volume and screen are aobvious
Show that content learns current alert information；
If 300≤X, system sends severe electric fire alarm, the specific sound that user can be sent by voice guard
Sound audio learns current alert information with volume and screen display content.
After there is slight alarm, moderate alarm, serious drain alarm, user can be according to the actual electricity consumption situation in scene
And current alerts value is confirmed not after entail dangers to fielded system and the Electrical Safety of personnel, can be with hand-reset fault alarm, then
System will not send alarm again, until threshold value of the leakage current value of the use electrical circuit monitored again above existing setting
New warning message is just sent afterwards, if the user thinks that acquiescence alarm level sets too high, i.e. the data processing of initial default
Group grade is too high, alarm level can be directly adjusted to rudimentary alarm level by way of manual or system is automatically adjusted.
For example, the residual current transformer for monitoring light loop leakage current is arranged in lighting loop, then the leakage
Pyroelectric monitor instrument to should road leakage-current alarm default value be 100mA.By being monitored to the electric leakage of lighting loop for a period of time, hair
Its existing maximum leakage current value is 8mA, and due to 8 ＜ 10, then the currently monitored loop electrical safety state is safe, in the absence of electricity
Gas disaster hidden-trouble.
For another example the residual current transformer for monitoring socket loop leakage current is arranged in receptacle loop, then should
Leak electricity measuring instrument to should road leakage-current alarm default value be 100mA.By being monitored to the electric leakage of lighting loop for a period of time,
It was found that its maximum leakage current value is 40mA, due to 30≤40 ＜ 100, then current socket loop electrical safety state may determine that
It is dangerous, there is electric disaster hidden-trouble.
Therefore, the alarm level setting in the loop is changed to the third level, and leakage current alarm limits are 100mA, and system is sent
Moderate leakage-current alarm, and by sound and screen display current alert information, while alert message is sent into overlayer monitors
Heart main frame.After sending moderate alert message, user according to the actual electricity consumption situation in scene and can confirm current leakage current value
Allowing within leakage current limit value, and not after entail dangers to fielded system and the Electrical Safety of personnel, can be with hand-reset
Fault alarm, then system will not send alarm again, eliminate this alarm.Until the leakage current of the use electrical circuit monitored
Value after the threshold value of existing setting again above just sending new warning message.
For another example being arranged on for the residual current transformer for monitoring air conditioner loop leakage current in receptacle loop, then should
Leak electricity measuring instrument to should road leakage-current alarm default value be 100mA.By being monitored to the electric leakage of lighting loop for a period of time,
It was found that its maximum leakage current value is 120mA, due to 100≤120 ＜ 300, then current socket loop electrical safety may determine that
State is dangerous, there is electric disaster hidden-trouble.
Therefore, the alarm level setting in the loop is changed to the fourth stage, and leakage current alarm limits are 300mA, and system is sent
Serious drain is alarmed, and by sound and screen display current alert information, while alert message is sent into overlayer monitors
Heart main frame.After serveing message a grave warning, user according to the actual electricity consumption situation in scene and can confirm current leakage current value
Allowing within leakage current limit value, and confirming not after the Electrical Safety of entail dangers to personnel, can be with hand-reset failure report
Alert, then system will not send alarm again, eliminate this alarm.Until the leakage current value of the use electrical circuit monitored is again
More than just sending new warning message after the threshold value of existing setting.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of adjustment to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. one kind electric leakage monitoring system, it is characterised in that including：
Detection module, data processing module and alarm module；
The detection module, is transmitted for gathering leakage current supplemental characteristic, and by the leakage current supplemental characteristic of collection
To the data processing module；
The data processing module, the leakage current supplemental characteristic for receiving and reading the detection module transmission, root
Distributed according to leakage current parameter values size to different data processing groups, and send what is arrived with the leakage current parametric distribution
Data processing group is corresponding to be instructed to the alarm module；
The alarm module, for receiving the instruction that the data processing module is sent, carries out electric fire alarm.
2. electric leakage monitoring system according to claim 1, it is characterised in that the data processing module includes data processing
Primary module and data processing submodule, the data processing primary module are used for the leakage current ginseng for receiving the detection module transmission
Number data, and distributed according to leakage current parameter values size to different data processing groups；
The data processing submodule includes level one data treatment group, secondary data treatment group, three-level data processing group and four
DBMS treatment group；
The leakage current parameter value that the level one data treatment group is used to receive the data processing primary module transmission is less than 10mA
Data, and the secure threshold that received data are set with level one data treatment group is compared, when comparative result is super
When crossing the secure threshold of level one data treatment group setting, instruction is sent to the alarm module；
The secondary data treatment group is more than for receiving the leakage current parameter value of the data processing primary module transmission and being in
Or equal to 10mA and less than the data in 30mA intervals, and the safety threshold that received data and secondary data treatment group are set
Value is compared, and when comparative result exceedes the secure threshold that secondary data treatment group is set, sends instruction to the alarm mould
Block；
The three-level data processing group is more than for receiving the leakage current parameter value of the data processing primary module transmission and being in
Or equal to 30mA and less than the data in 100mA intervals, and the safety that received data and three-level data processing group are set
Threshold value is compared, and when comparative result exceedes the secure threshold that three-level data processing group is set, sends instruction to the alarm
Module；
The level Four data processing group is more than for receiving the leakage current parameter value of the data processing primary module transmission and being in
Or equal to 100mA and less than the data in 300mA intervals, and the safety that received data and level Four data processing group are set
Threshold value is compared, and when comparative result exceedes the secure threshold that level Four data processing group is set, sends instruction to the alarm
Module.
3. electric leakage monitoring system according to claim 2, it is characterised in that the safety of the level one data treatment group setting
Threshold value is 10mA；The secure threshold that the secondary data treatment group is set is 30mA；The peace of the three-level data processing group setting
Full threshold value is 100mA；The secure threshold that the level Four data processing group is set is 300mA.
4. electric leakage monitoring system according to claim 2, it is characterised in that the alarm module includes voice guard,
Tone control, voice controller；
The voice controller is used to receive the signal of the data processing module transmission and according to the signal determining institute received
The used audible level of voice guard alarm is stated, instruction corresponding with audible level is sent to the tone control；
It is that the voice guard sets up special audio that the tone control, which is used for according to the instruction of the voice controller,；
The voice guard is used to be alarmed using the audio that the tone control is set up.
5. electric leakage monitoring system according to claim 4, it is characterised in that the tone control has three audios etc.
Level：Bass grade, sound intermediate frequency grade and high audio grade；
If the alarm module receives the instruction of the secondary data treatment group transmission, the tone control adjusts audio
For bass grade；
If the alarm module receives the instruction of the three-level data processing group transmission, the tone control adjusts audio
For sound intermediate frequency grade；
If the alarm module receives the instruction of the level Four data processing group transmission, the tone control adjusts audio
For high audio grade.
6. electric leakage monitoring system according to claim 2, it is characterised in that the alarm module includes voice guard,
Volume adjuster, voice controller；
The voice controller is used to receive the signal of the data processing module transmission and according to the signal determining institute received
The used volume-level of voice guard alarm is stated, instruction corresponding with volume-level is sent to the volume adjuster；
It is that the voice guard sets up particular volume that the volume adjuster, which is used for according to the instruction of the voice controller,；
The voice guard is used to be alarmed using the volume that the tone control is set up.
7. electric leakage monitoring system according to claim 6, it is characterised in that the volume adjuster has three volumes etc.
Level：Amount of bass grade, middle level of sound volume and high volume levels；
If the alarm module receives the instruction of secondary data treatment group transmission, the volume adjuster is by volume adjusting
For amount of bass grade；
If the alarm module receives the instruction of three-level data processing group transmission, the volume adjuster is by volume adjusting
For middle level of sound volume；
If the alarm module receives the instruction of level Four data processing group transmission, the volume adjuster is by volume adjusting
For high volume levels.
8. electric leakage monitoring system according to claim 2, it is characterised in that the alarm module includes voice guard,
Tone control, volume adjuster and voice controller；
The voice controller is used to receive the signal of the data processing module transmission and according to the signal determining institute received
Voice guard alarm used audible level and volume-level are stated, instruction corresponding with audible level is sent to the audio
Adjuster；Instruction corresponding with volume-level is sent to the volume adjuster；
It is that the voice guard sets up special audio that the tone control, which is used for according to the instruction of the voice controller,；
It is that the voice guard sets up particular volume that the volume adjuster, which is used for according to the instruction of the voice controller,；
The voice guard is used for the volume that the audio set up using the tone control and the volume adjuster are set up
Alarmed.
9. the electric leakage monitoring system according to any one of claim 4 to 8, it is characterised in that the alarm module is also
Including the image display for showing the currently monitored status information and warning message.
10. the electric leakage monitoring system according to any one of claim 2 to 8, it is characterised in that the electric leakage monitoring system
System also includes information feedback module and data adjusting module, and described information feedback module is used to send fault-free signal or excludes event
Hinder signal to the data point reuse module；
If the data point reuse module receives the fault-free signal that described information feedback module is sent, the first instruction is sent to institute
State alarm module, the alarm module stop alarm；The data point reuse module is additionally operable to user according to the actual feelings after alarm
The group of the data processing group of condition adjustment processing leakage current supplemental characteristic；
If the data point reuse module receives the signal of fixing a breakdown of described information feedback module transmission, send second and instruct
To the alarm module, the alarm module resets warning message.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368634.6A CN107015103A (en) | 2017-05-23 | 2017-05-23 | One kind electric leakage monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710368634.6A CN107015103A (en) | 2017-05-23 | 2017-05-23 | One kind electric leakage monitoring system |
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| CN107015103A true CN107015103A (en) | 2017-08-04 |
Family
ID=59451391
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710368634.6A Pending CN107015103A (en) | 2017-05-23 | 2017-05-23 | One kind electric leakage monitoring system |
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