CN110246317A - Intelligent power security detection equipment and its working method based on EnOcean mechanics of communication - Google Patents
Intelligent power security detection equipment and its working method based on EnOcean mechanics of communication Download PDFInfo
- Publication number
- CN110246317A CN110246317A CN201910628390.XA CN201910628390A CN110246317A CN 110246317 A CN110246317 A CN 110246317A CN 201910628390 A CN201910628390 A CN 201910628390A CN 110246317 A CN110246317 A CN 110246317A
- Authority
- CN
- China
- Prior art keywords
- module
- signal
- signal processing
- processing module
- electric power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 102
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 126
- 230000002159 abnormal effect Effects 0.000 claims description 37
- 238000005070 sampling Methods 0.000 claims description 30
- 230000005611 electricity Effects 0.000 claims description 23
- 238000007405 data analysis Methods 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 20
- 230000003993 interaction Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000006855 networking Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L2012/284—Home automation networks characterised by the type of medium used
- H04L2012/2841—Wireless
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of intelligent power security detection equipments based on EnOcean mechanics of communication, including intelligent power safety detector and several intelligent sockets；The intelligent power safety detector include the first signal processing module, and be connected respectively with the first signal processing module the first signal acquisition module, far control switch module, the first EnOcean wireless communication module, 485 communication modules；The intelligent socket includes second signal processing module, and the second signal acquisition module, the 2nd EnOcean wireless communication module that are connected respectively with second signal processing module.The present invention can integrate super low-power consumption, telecommunication, intelligent control, embody the intelligent level of household；The anti-interference ability also with super strength while guaranteeing communication distance.Low in energy consumption compared with similar technique, long transmission distance with networking and can support the functions such as relaying, can guarantee stability, the safety of entire communication system.
Description
Technical field
The present invention relates to Electrical Safety detection technique field, in particular to a kind of based on EnOcean mechanics of communication
Intelligent power security detection equipment and its working method.
Background technique
With being continuously increased for society's electricity consumption load, power supply reliability is required be continuously improved, matches electrical equipment conduct
To the last one link of customer power supply, operation conditions directly influences the power supply quality to user, and in recent years due to negative
Lotus increase causes to cause to generate heat, blow with electrical equipment (transformer, cell change, switching station, cable etc.) high-low pressure joint location
Etc. failures gradually increase.
Presently, there are the problem of have: due to electrical equipment quantity it is more, distribution it is wide and scattered, by personnel, measuring device number
The limitation of amount, which becomes monitoring to adapted, to be detected in time, cannot find defect present in operation in time, mechanics of communication is adopted at present
With the GMS for renting telecommunications company, communication is costly big, and real-time is poor, and the data of transmission are restricted, and is not able to satisfy intelligence and matches
The requirement of electrical equipment repair based on condition of component.
The present invention is in view of the above-mentioned problems, propose a kind of Electrical Safety detection device based on EnOcean mechanics of communication, this sets
It is standby to use EnOcean mechanics of communication, it solves with monitoring point dispersion, communication equipment complexity present in electrical equipment on-line monitoring etc.
Problem, the use of the platform can greatly improve the reliability of power supply distribution system, greatly improve overhaul efficiency, reduce people
Power, material resources have very important significance to improving to find the problem in time with electrical equipment safe operation.
Chinese invention patent 201410413723.4 discloses a kind of intelligent adapted electricity condition detection dress based on 4G technology
It sets, solves intelligence using 4G technology and monitor communication issue on-line with electrical equipment.But 4G communication technology cost of use is higher, it is right
For certain applications, Electrical Safety detection is realized, it is more using equipment, need to use a large amount of SIM card, the later period uses
Expense is too high, and compared with existing wireless communication technique, cost performance is low, power consumption is big.
Summary of the invention
It is an object of that present invention to provide a kind of intelligent power security detection equipments and its work based on EnOcean mechanics of communication
Make method, super low-power consumption, telecommunication, intelligent control can be integrated, embodies the intelligent level of household；Guaranteeing to lead to
News apart from while anti-interference ability also with super strength.Low in energy consumption compared with similar technique, long transmission distance can group
Net and support relaying etc. functions, can guarantee stability, the safety of entire communication system.In addition, when an exception occurs, leading to
The main body of intelligent control data analysis is crossed, arithmetic speed is accelerated, shortens operation time, it is highly-safe.
To reach above-mentioned purpose, in conjunction with Fig. 1 to Fig. 3, the present invention proposes that a kind of intelligence based on EnOcean mechanics of communication is used
Electric security detection equipment, the intelligent power security detection equipment includes intelligent power safety detector and several are intelligently inserted
Seat；
The intelligent power safety detector include the first signal processing module, and respectively with the first signal processing module
Connected the first signal acquisition module far controls switch module, the first EnOcean wireless communication module, 485 communication modules；
The intelligent socket includes second signal processing module, and second to be connected respectively with second signal processing module
Signal acquisition module, the 2nd EnOcean wireless communication module；
First signal processing module is connected to user monitoring system by 485 communication modules, to establish the first communication
Link, first signal processing module carry out data interaction by the first communication link and user monitoring system；Described first
EnOcean wireless communication module is connected with the 2nd EnOcean wireless communication module, to establish the second communication link, described first
Signal processing module carries out data interaction by the second communication link and second signal processing module；
The remote control switch module is connect with house lead in power switch, according to external control instruction to switch house lead in power switch
Working condition；
First signal acquisition module is of coupled connections with subscriber's drop power supply, according to external control instruction according to first
Preset sample frequency is to acquire the first electric power signal of subscriber's drop power supply, after measuring to collected first electric power signal
Metric results are sent to the first signal processing module, the first signal processing module carries out the metric results of the first electric power signal
Data analysis is to judge whether the first electric power signal is abnormal；
Second signal acquisition module branch electric wire corresponding with the intelligent socket is of coupled connections, and is controlled according to outside
Instruction is to acquire the second electric power signal on corresponding branch electric wire according to the second preset sample frequency, to collected second
Metric results are sent to second signal processing module after being measured by electric power signal, and second signal processing module is to the second electric energy
The metric results of signal carry out data analysis to judge whether the second electric power signal is abnormal, and judging result is passed through the second communication link
Road is sent to the first signal processing module；
First signal processing module is set up in response to any one in following two condition: 1) the first electric power signal is different
Often, 2) the second electric power signal is abnormal, sends cutting control signal to remote control switch module to disconnect house lead in power switch, and lead to
It crosses the first communication link and sends exception information to user monitoring system.
Further, first signal acquisition module includes the first electric energy metering module, the first sampling module, the first electricity
The input terminal of energy metering module is connected with the output end of the first sampling module, the output end of the first electric energy metering module and the first letter
The input terminal of number processing module is connected；
The input terminal of first sampling module is of coupled connections with subscriber's drop power supply, and the first sampling module is controlled according to outside
System is instructed to acquire the first electric power signal of subscriber's drop power supply according to the first preset sample frequency, by collected first electricity
Energy signal is sent to the first electric energy metering module, and the first electric energy metering module sends out metric results after measuring to the first electric power signal
It send to the first signal processing module；
The second signal acquisition module includes the second electric energy metering module, the second sampling module, the second electrical energy measurement mould
The input terminal of block is connected with the output end of the second sampling module, and the output end and second signal of the second electric energy metering module handle mould
The input terminal of block is connected；
The input terminal of second sampling module branch electric wire corresponding with the intelligent socket is of coupled connections, the second sampling
Module acquires the letter of the second electric energy on corresponding branch electric wire according to external control instruction according to the second preset sample frequency
Number, collected second electric power signal is sent to the second electric energy metering module, the second electric energy metering module believes the second electric energy
Metric results are sent to second signal processing module after number being measured.
Further, the intelligent socket all has independent number, and the exception information includes corresponding intelligent socket
Number.
Further, the intelligent power safety detector further includes the first human-computer interface module；
First human-computer interface module is connected with first signal processing module, for receiving externally input control
The instruction and in real time/correlation values of the first electric power signal are shown according to external control instruction.
Further, the intelligent socket further includes the second human-computer interface module；
Second human-computer interface module is connected with the second signal processing module, for receiving externally input control
Instruction and the correlation values that the second electric power signal is shown according to external control instruction.
Further, the intelligent power safety detector further includes the first power module, first power module point
Not with the first signal processing module, the first signal acquisition module, far control switch module, the first EnOcean wireless communication module,
485 communication modules are connected, to provide electric energy needed for it is worked normally.
The intelligent socket further includes second power supply module, and the second power supply module handles mould with second signal respectively
Block, second signal acquisition module, the 2nd EnOcean wireless communication module are connected, to provide electric energy needed for it is worked normally.
Further, first power module includes first voltage conversion circuit, is used for the first signal acquisition module
Collected first electric power signal is converted into 5v voltage, 3.3v voltage and 1.9v voltage respectively；
The second power supply module includes second voltage conversion circuit, for by second signal acquisition module collected the
Two electric power signals are converted into 5v voltage, 3.3v voltage and 1.9v voltage respectively.
Further, if the second signal processing module judges that the second electric power signal in current collection period is different
Often, in M collection period after restoring electricity, the metric results of the second electric power signal received is directly passed through second and are led to
News link is sent to the first signal processing module, carries out data analysis by the first signal processing module to judge the second electric power signal
It is whether abnormal；
The M is the positive integer more than or equal to 1.
Further, it if the setting time range after the first signal acquisition module acquisition signal is to calculate duration, counts
To the calculating cycle of the first signal processing module；
If the second signal processing module judges the exception of the second electric power signal in current collection period, restoring
In M collection period after power supply:
(1) time range except calculating cycle directly passes through the metric results of the second electric power signal received
Second communication link is sent to the first signal processing module, carries out data analysis by the first signal processing module to judge the second electricity
Whether energy signal is abnormal；
(2) in calculating cycle, data analysis directly is carried out to judge the second electricity to the metric results of the second electric power signal
Whether energy signal is abnormal, and judging result is sent to the first signal processing module.
Based on the aforementioned intelligent power security detection equipment based on EnOcean mechanics of communication, the present invention further mentions a kind of base
In the working method of the intelligent power security detection equipment of EnOcean mechanics of communication, the working method the following steps are included:
The first signal acquisition module is used to acquire the first electric energy of subscriber's drop power supply according to the first preset sample frequency
Metric results are sent to the first signal processing module, the first letter after measuring to collected first electric power signal by signal
Number processing module carries out data analysis to the metric results of the first electric power signal to judge whether the first electric power signal is abnormal；
Second signal acquisition module is used to acquire second on corresponding branch electric wire according to the second preset sample frequency
Metric results are sent to second signal processing module after measuring to collected second electric power signal by electric power signal, the
Binary signal processing module carries out data to the metric results of the second electric power signal and analyzes to judge whether the second electric power signal is abnormal,
Judging result is sent to the first signal processing module by the second communication link；
Set up in response to any one in following two condition: 1) the first electric power signal is abnormal, 2) the second electric power signal is different
Often, cutting control signal is sent to remote control switch module to disconnect house lead in power switch, and is sent by the first communication link
Exception information is to user monitoring system；
If the setting time range after the first signal acquisition module acquisition signal is to calculate duration, statistics obtains the first signal
The calculating cycle of processing module；
If the second signal processing module judges the exception of the second electric power signal in current collection period, restoring
In M collection period after power supply:
(1) time range except calculating cycle directly passes through the metric results of the second electric power signal received
Second communication link is sent to the first signal processing module, carries out data analysis by the first signal processing module to judge the second electricity
Whether energy signal is abnormal；
(2) in calculating cycle, data analysis directly is carried out to judge the second electricity to the metric results of the second electric power signal
Whether energy signal is abnormal, and judging result is sent to the first signal processing module；
The M is the positive integer more than or equal to 1.
The above technical solution of the present invention, compared with existing, significant beneficial effect is,
1) by being wirelessly connected intelligent power safety detector and intelligent socket, branch equipment and family incoming power are realized
Dual monitoring, integrate super low-power consumption, telecommunication, intelligent control, embody the intelligent level of household.
2) present invention drives low-power chip group just with the signal energy of acquisition, realizes the wireless telecommunications of high quality
Technology.EnOcean technology anti-interference ability also with super strength while guaranteeing communication distance, compared with similar technique,
Low in energy consumption, long transmission distance with networking and can support the functions such as relaying, can guarantee stability, the peace of entire communication system
Quan Xing.
3) be able to detect electrical equipment operating voltage, electric current, active power, reactive power, power factor, harmonic content,
Electricity etc..
4) main body when an exception occurs, analyzed by intelligent control data accelerates arithmetic speed, shortens operation time,
It is highly-safe.
It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this
It can be viewed as a part of the subject matter of the disclosure in the case that the design of sample is not conflicting.In addition, required guarantor
All combinations of the theme of shield are considered as a part of the subject matter of the disclosure.
Can be more fully appreciated from the following description in conjunction with attached drawing present invention teach that the foregoing and other aspects, reality
Apply example and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the invention will be below
Description in it is obvious, or learnt in practice by the specific embodiment instructed according to the present invention.
Detailed description of the invention
Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure
It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled.
Now, example will be passed through and the embodiments of various aspects of the invention is described in reference to the drawings, in which:
Fig. 1 is the structural schematic diagram of the intelligent power security detection equipment of the invention based on EnOcean mechanics of communication.
Fig. 2 is the structural schematic diagram of intelligent power safety detector of the invention.
Fig. 3 is the structural schematic diagram of intelligent socket of the invention.
Specific embodiment
In order to better understand the technical content of the present invention, special to lift specific embodiment and institute's accompanying drawings is cooperated to be described as follows.
In conjunction with Fig. 1 to Fig. 3, the present invention proposes a kind of intelligent power security detection equipment based on EnOcean mechanics of communication,
The intelligent power security detection equipment includes intelligent power safety detector and several intelligent sockets.
The intelligent power safety detector include the first signal processing module, and respectively with the first signal processing module
Connected the first signal acquisition module far controls switch module, the first EnOcean wireless communication module, 485 communication modules.
The intelligent socket includes second signal processing module, and second to be connected respectively with second signal processing module
Signal acquisition module, the 2nd EnOcean wireless communication module.
First signal processing module is connected to user monitoring system by 485 communication modules, to establish the first communication
Link, first signal processing module carry out data interaction by the first communication link and user monitoring system；Described first
EnOcean wireless communication module is connected with the 2nd EnOcean wireless communication module, to establish the second communication link, described first
Signal processing module carries out data interaction by the second communication link and second signal processing module.
The remote control switch module is connect with house lead in power switch, according to external control instruction to switch house lead in power switch
Working condition.
First signal acquisition module is of coupled connections with subscriber's drop power supply, according to external control instruction according to first
Preset sample frequency is to acquire the first electric power signal of subscriber's drop power supply, after measuring to collected first electric power signal
Metric results are sent to the first signal processing module, the first signal processing module carries out the metric results of the first electric power signal
Data analysis is to judge whether the first electric power signal is abnormal.
Second signal acquisition module branch electric wire corresponding with the intelligent socket is of coupled connections, and is controlled according to outside
Instruction is to acquire the second electric power signal on corresponding branch electric wire according to the second preset sample frequency, to collected second
Metric results are sent to second signal processing module after being measured by electric power signal, and second signal processing module is to the second electric energy
The metric results of signal carry out data analysis to judge whether the second electric power signal is abnormal, and judging result is passed through the second communication link
Road is sent to the first signal processing module.
First signal processing module is set up in response to any one in following two condition: 1) the first electric power signal is different
Often, 2) the second electric power signal is abnormal, sends cutting control signal to remote control switch module to disconnect house lead in power switch, and lead to
It crosses the first communication link and sends exception information to user monitoring system.
The present invention can detecte electrical equipment operating voltage, electric current, active power, reactive power, power factor, harmonic wave and contain
Amount, electricity etc..By taking operating voltage as an example, if the first electric power signal of sampling is the voltage value on subscriber's drop power supply, if the electricity
Pressure value is more than the first given threshold, illustrates that subscriber's drop power supply electrifying presses through greatly at this time, has occurred that failure, such as continues electricity consumption
It is easy to bring danger, house lead in power switch can be cut off by remote switch module, user is reminded to check incoming power failure.Together
Sample, if the second electric power signal of sampling is said for the voltage value on a certain branch line if the voltage value is more than the second given threshold
The bright branch line, which powers on, to be pressed through greatly, is broken down, exception information can be sent to the first signal processing module, by the first signal
It manages module control remote switch module and cuts off house lead in power switch, while sending the second abnormal signal and giving user monitoring system, mention
Whether user's investigation of waking up is that some electrical equipment on branch line is damaged, and is debugged as early as possible.The detection of other detection parameters
Testing principle of the principle similar to foregoing work voltage.In some instances, multiple detection parameters and detection parameters be can be combined with
Variation tendency carry out Comprehensive Assessment analysis, to obtain relatively reliable analysis as a result, realize early warning judgement.
The present invention realizes branch equipment and subscriber's drop by being wirelessly connected intelligent power safety detector and intelligent socket
The dual monitoring of power supply, specifically, intelligent power safety detector is used to monitor subscriber's drop power supply, intelligent socket is used to monitor
Branch equipment, but the manipulation for switching total lock to user's house wire is individually performed by intelligent power safety detector, simplified control
Logic, convenient for tracing, intelligent power security detection equipment collection super low-power consumption, telecommunication, intelligent control mentioned by the present invention
It is integrated, embodies the intelligent level of household.
In addition, the EnOcean mechanics of communication that the present invention uses is also with super strength anti-dry while guaranteeing communication distance
Ability is disturbed, compared with similar technique, low in energy consumption, long transmission distance with networking and can support the functions such as relaying, can guarantee
The stability of entire communication system, safety.For example, making certain apart from the closer intelligent socket of intelligent power safety detector
For relay station, to connect apart from the farther away intelligent socket of intelligent power safety detector；Even, several intelligent sockets are carried out
Networking, to increase the stability of communication distance and communication.Intelligent socket can be according to relay node existing in network, by data
Pass intelligent and safe detector back.When one of them or part intelligent socket disconnect, the intelligent socket compared with far region remains to count
Data are transmitted back to intelligent power safety detector by other intelligent sockets by the communication path for calculating new optimization.
In some instances, if the performance of second signal processing module is lower than the first signal processing module, to collecting
The second electric power signal the processing time it is longer, lower to the detection sensitivity of abnormal conditions, the present invention proposes following technical side
Case, specific to improve the detection sensitivity of entire intelligent power security detection equipment:
If any one of second signal processing module judges that the second electric power signal in current collection period is different
Often, in M collection period after restoring electricity, the metric results of the second electric power signal received is directly passed through second and are led to
News link is sent to the first signal processing module and carries out data analysis to judge whether the second electric power signal is abnormal.
The M is the positive integer more than or equal to 1.
When any one of second signal processing module judges the exception of the second electric power signal in current collection period
Afterwards, illustrate that branch road there may be failure or abnormal electricity consumption situation, in order to improve security performance, can properly increase pair
The detection specific gravity of the branch, for example, believing the second electric energy received in M collection period after the branch restores electricity
Number metric results directly pass through the second communication link be sent to the first signal processing module carry out data analyze to judge second
Whether electric power signal is abnormal.Because the processing speed of the first signal processing module is greater than second signal processing module, when the branch
When occurring abnormal again, can quickly analyze abnormal conditions, and without communication again can directly, quickly shut off electricity
Source switch.
Further, it is contemplated that the first signal processing module also needs to handle the first signal acquisition module simultaneously collected
First electric power signal, the present invention propose following technical scheme, the first signal processing module are enable orderly to work:
If the setting time range after the first signal acquisition module acquisition signal is to calculate duration, statistics obtains the first signal
The calculating cycle of processing module.
If the second signal processing module judges the exception of the second electric power signal in current collection period, restoring
In M collection period after power supply:
(1) time range except calculating cycle directly passes through the metric results of the second electric power signal received
Second communication link is sent to the first signal processing module and carries out data analysis to judge whether the second electric power signal is abnormal.
(2) in calculating cycle, data analysis directly is carried out to judge the second electricity to the metric results of the second electric power signal
Whether energy signal is abnormal, and judging result is sent to the first signal processing module.
Intelligent power security detection equipment mentioned by the present invention is carried out into one below with reference to some other prioritization scheme
The elaboration of step.
One, about the structure composition of signal acquisition module
Here is one of example of the first signal acquisition module and second signal acquisition module.
First signal acquisition module includes the first electric energy metering module, the first sampling module, the first electrical energy measurement mould
The input terminal of block is connected with the output end of the first sampling module, the output end of the first electric energy metering module and the first signal processing mould
The input terminal of block is connected.
The input terminal of first sampling module is of coupled connections with subscriber's drop power supply, and the first sampling module is controlled according to outside
System is instructed to acquire the first electric power signal of subscriber's drop power supply according to the first preset sample frequency, by collected first electricity
Energy signal is sent to the first electric energy metering module, and the first electric energy metering module sends out metric results after measuring to the first electric power signal
It send to the first signal processing module.
The second signal acquisition module includes the second electric energy metering module, the second sampling module, the second electrical energy measurement mould
The input terminal of block is connected with the output end of the second sampling module, and the output end and second signal of the second electric energy metering module handle mould
The input terminal of block is connected.
The input terminal of second sampling module branch electric wire corresponding with the intelligent socket is of coupled connections, the second sampling
Module acquires the letter of the second electric energy on corresponding branch electric wire according to external control instruction according to the second preset sample frequency
Number, collected second electric power signal is sent to the second electric energy metering module, the second electric energy metering module believes the second electric energy
Metric results are sent to second signal processing module after number being measured.
First electric energy metering module and first sampling module, which are realized, carries out signal acquisition, analysis to electric energy, and
Acquisition signal is transmitted to first signal processing module, first signal processing module carries out data point to sampled result
Analysis carries out divide-shut brake according to the internal processes algorithm control remote control switch module, and real time data is communicated by described 485
Module transfer is to user monitoring system.
The signal monitoring of second electric energy metering module branch voltage corresponding with the realization of the second sampling module, and by information
It is transmitted to second DSP module, after internal algorithm is handled, result is will test and passes through the 2nd EnOcean wireless telecommunications
Module is transmitted to that the intelligent power safety detector is further to be handled, such as controls the remote control switch module and carry out division
Lock operation will test result and be transmitted to user monitoring system etc. by searching 485 communication module of book.
In other examples, collected first electric power signal can also be transmitted directly to first by the first sampling module
Signal processing module calls the first electric energy metering module to measure to obtain the first electric power signal by the first signal processing module
Take the metric results of the first electric power signal.The work of second sampling module, second signal processing module, the second electric energy metering module
Principle is similar.Pass through previous designs, when the first electric energy metering module, the second electric energy metering module occur abnormal, the first signal
Processing module and second signal processing module still are able to carry out first the second electric power signal of electric power signal other processing, such as will
Electric power signal is converted into lower voltage signal, current signal etc., therefrom extracts desired line state information.
Two, about exception information
Further, the intelligent socket all has independent number, and the exception information includes corresponding intelligent socket
Number, in order to which user quickly positions to abnormal branch, debugging restores electricity.
Three, about human-computer interaction
Further, the intelligent power safety detector further includes the first human-computer interface module.
First human-computer interface module is connected with first signal processing module, for receiving externally input control
The instruction and in real time/correlation values of the first electric power signal are shown according to external control instruction.
First human-computer interface module can show user's energy data, and can modify intelligent power safety detector
The inner parameter of each module, such as the first given threshold, the first preset sample frequency.
Similar, the intelligent socket further includes the second human-computer interface module.
Second human-computer interface module is connected with the second signal processing module, for receiving externally input control
Instruction and the correlation values that the second electric power signal is shown according to external control instruction.
First human-computer interface module can show the energy data of branch road, and can modify each module of intelligent socket
Inner parameter, such as the second given threshold, the second preset sample frequency.
Four, the power supply the principle about intelligent power security detection equipment
The intelligent power safety detector further includes the first power module, and first power module is believed with first respectively
Number processing module, far controls switch module, the first EnOcean wireless communication module, 485 communication modules at the first signal acquisition module
It is connected, to provide electric energy needed for it is worked normally.
The intelligent socket further includes second power supply module, and the second power supply module handles mould with second signal respectively
Block, second signal acquisition module, the 2nd EnOcean wireless communication module are connected, to provide electric energy needed for it is worked normally.
Preferably, first power module includes first voltage conversion circuit, for adopting the first signal acquisition module
The first electric power signal collected is converted into 5v voltage, 3.3v voltage and 1.9v voltage respectively.
The second power supply module includes second voltage conversion circuit, for by second signal acquisition module collected the
Two electric power signals are converted into 5v voltage, 3.3v voltage and 1.9v voltage respectively.
The operating voltage for the device that the present invention uses is lower, and in order to save power consumption, the present invention is proposed, utilizes the letter of acquisition
Number energy drives low-power chip group, realizes the wireless communication technique and other function of high quality.Specifically, the first signal is adopted
Collect module and second signal acquisition module according to external control instruction periodically to acquire electric power signal from main line and branch line,
First electric power signal of acquisition and the voltage of the second electric power signal are usually line voltage 220v, and the first power module will collect
The first electric power signal and after the second electric power signal is converted into low-voltage, the low-power consumption core of intelligent power security detection equipment is provided
Piece group uses, and efficiently uses collected electric power signal, saves power consumption.When collected electric power signal can not provide segment chip
Perhaps alternating current is converted into corresponding low-voltage by other power modules again when device works, the segment chip or device is provided
Electric energy needed for working normally.
Various aspects with reference to the accompanying drawings to describe the present invention in the disclosure, shown in the drawings of the embodiment of many explanations.
Embodiment of the disclosure need not be defined on including all aspects of the invention.It should be appreciated that a variety of designs and reality presented hereinbefore
Those of apply example, and describe in more detail below design and embodiment can in many ways in any one come it is real
It applies, this is because conception and embodiment disclosed in this invention are not limited to any embodiment.In addition, disclosed by the invention one
A little aspects can be used alone, or otherwise any appropriately combined use with disclosed by the invention.
Although the present invention has been disclosed as a preferred embodiment, however, it is not to limit the invention.Skill belonging to the present invention
Has usually intellectual in art field, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations.Cause
This, the scope of protection of the present invention is defined by those of the claims.
Claims (10)
1. a kind of intelligent power security detection equipment based on EnOcean mechanics of communication, which is characterized in that the intelligent power peace
Full inspection measurement equipment includes intelligent power safety detector and several intelligent sockets；
The intelligent power safety detector includes the first signal processing module, and is connected respectively with the first signal processing module
The first signal acquisition module, far control switch module, the first EnOcean wireless communication module, 485 communication modules；
The intelligent socket includes second signal processing module, and the second signal being connected respectively with second signal processing module
Acquisition module, the 2nd EnOcean wireless communication module；
First signal processing module is connected to user monitoring system by 485 communication modules, to establish the first communication link,
First signal processing module carries out data interaction by the first communication link and user monitoring system；Described first
EnOcean wireless communication module is connected with the 2nd EnOcean wireless communication module, to establish the second communication link, described first
Signal processing module carries out data interaction by the second communication link and second signal processing module；
The remote control switch module is connect with house lead in power switch, switches the work of house lead in power switch according to external control instruction
Make state；
First signal acquisition module is of coupled connections with subscriber's drop power supply, according to external control instruction with default according to first
Sample frequency, will meter after measuring to collected first electric power signal to acquire the first electric power signal of subscriber's drop power supply
Amount result is sent to the first signal processing module, and the first signal processing module carries out data to the metric results of the first electric power signal
Analysis is to judge whether the first electric power signal is abnormal；
Second signal acquisition module branch electric wire corresponding with the intelligent socket is of coupled connections, according to external control instruction
To acquire the second electric power signal on corresponding branch electric wire according to the second preset sample frequency, to collected second electric energy
Metric results are sent to second signal processing module after being measured by signal, and second signal processing module is to the second electric power signal
Metric results carry out data analysis to judge whether the second electric power signal abnormal, judging result is passed through into the second communication link hair
It send to the first signal processing module；
First signal processing module is set up in response to any one in following two condition: 1) the first electric power signal is abnormal,
2) the second electric power signal is abnormal, sends cutting control signal to remote control switch module to disconnect house lead in power switch, and pass through
First communication link sends exception information to user monitoring system.
2. the intelligent power security detection equipment according to claim 1 based on EnOcean mechanics of communication, feature exist
In, first signal acquisition module include the first electric energy metering module, the first sampling module, the first electric energy metering module it is defeated
Enter end to be connected with the output end of the first sampling module, the output end of the first electric energy metering module is defeated with the first signal processing module
Enter end to be connected；
The input terminal of first sampling module is of coupled connections with subscriber's drop power supply, and the first sampling module refers to according to outside control
It enables to acquire the first electric power signal of subscriber's drop power supply according to the first preset sample frequency, collected first electric energy is believed
It number is sent to the first electric energy metering module, metric results are sent to by the first electric energy metering module after measuring to the first electric power signal
First signal processing module；
The second signal acquisition module includes the second electric energy metering module, the second sampling module, the second electric energy metering module
Input terminal is connected with the output end of the second sampling module, output end and the second signal processing module of the second electric energy metering module
Input terminal is connected；
The input terminal of second sampling module branch electric wire corresponding with the intelligent socket is of coupled connections, the second sampling module
The second electric power signal on corresponding branch electric wire is acquired according to the second preset sample frequency according to external control instruction, it will
Collected second electric power signal is sent to the second electric energy metering module, and the second electric energy metering module carries out the second electric power signal
Metric results are sent to second signal processing module after metering.
3. the intelligent power security detection equipment according to claim 1 based on EnOcean mechanics of communication, feature exist
In the intelligent socket all has independent number, and the exception information includes the number of corresponding intelligent socket.
4. the intelligent power security detection equipment according to claim 1 based on EnOcean mechanics of communication, feature exist
In the intelligent power safety detector further includes the first human-computer interface module；
First human-computer interface module is connected with first signal processing module, for receiving externally input control instruction
With in real time/show according to external control instruction the correlation values of the first electric power signal.
5. the intelligent power security detection equipment according to claim 1 based on EnOcean mechanics of communication, feature exist
In the intelligent socket further includes the second human-computer interface module；
Second human-computer interface module is connected with the second signal processing module, for receiving externally input control instruction
With the correlation values for showing the second electric power signal according to external control instruction.
6. the intelligent power security detection equipment according to claim 1 based on EnOcean mechanics of communication, feature exist
In the intelligent power safety detector further includes the first power module, and first power module is respectively and at the first signal
Module, the first signal acquisition module, far control switch module, the first EnOcean wireless communication module, 485 communication modules are managed to be connected,
To provide electric energy needed for it is worked normally.
The intelligent socket further includes second power supply module, the second power supply module respectively with second signal processing module,
Binary signal acquisition module, the 2nd EnOcean wireless communication module are connected, to provide electric energy needed for it is worked normally.
7. the intelligent power security detection equipment according to claim 6 based on EnOcean mechanics of communication, feature exist
In first power module includes first voltage conversion circuit, for the first signal acquisition module collected first is electric
Energy signal is converted into 5v voltage, 3.3v voltage and 1.9v voltage respectively；
The second power supply module includes second voltage conversion circuit, for second signal acquisition module collected second is electric
Energy signal is converted into 5v voltage, 3.3v voltage and 1.9v voltage respectively.
8. the intelligent power safety detection described in -7 any one based on EnOcean mechanics of communication is set according to claim 1
It is standby, which is characterized in that if the second signal processing module judges the exception of the second electric power signal in current collection period,
In M collection period after restoring electricity, the metric results of the second electric power signal received are directly passed through into the second communication
Link is sent to the first signal processing module, and carrying out data analysis by the first signal processing module to judge the second electric power signal is
No exception；
The M is the positive integer more than or equal to 1.
9. the intelligent power safety detection described in -7 any one based on EnOcean mechanics of communication is set according to claim 1
It is standby, which is characterized in that the setting time range after setting the first signal acquisition module acquisition signal counts to calculate duration and obtains the
The calculating cycle of one signal processing module；
If the second signal processing module judges the exception of the second electric power signal in current collection period, restoring electricity
In M collection period afterwards:
(1) metric results of the second electric power signal received are directly passed through second by the time range except calculating cycle
Communication link is sent to the first signal processing module, carries out data analysis by the first signal processing module to judge that the second electric energy is believed
It is number whether abnormal；
(2) in calculating cycle, data analysis directly is carried out to judge that the second electric energy is believed to the metric results of the second electric power signal
It is number whether abnormal, judging result is sent to the first signal processing module.
10. a kind of working method of the intelligent power security detection equipment based on EnOcean mechanics of communication, which is characterized in that institute
It states working method and is examined safely based on the intelligent power described in claim 1-7 any one based on EnOcean mechanics of communication
Measurement equipment, comprising the following steps:
The first signal acquisition module is used to acquire the first electric power signal of subscriber's drop power supply according to the first preset sample frequency,
Metric results are sent to the first signal processing module, the first signal processing after measuring to collected first electric power signal
Module carries out data analysis to the metric results of the first electric power signal to judge whether the first electric power signal is abnormal；
Second signal acquisition module is used to acquire the second electric energy on corresponding branch electric wire according to the second preset sample frequency
Metric results are sent to second signal processing module, the second letter after measuring to collected second electric power signal by signal
Number processing module carries out data analysis to the metric results of the second electric power signal to judge whether the second electric power signal is abnormal, will sentence
Disconnected result is sent to the first signal processing module by the second communication link；
Set up in response to any one in following two condition: 1) the first electric power signal is abnormal, and 2) the second electric power signal exception, hair
It send cutting control signal to remote control switch module to disconnect house lead in power switch, and abnormal letter is sent by the first communication link
It ceases to user monitoring system；
If the setting time range after the first signal acquisition module acquisition signal is to calculate duration, statistics obtains the first signal processing
The calculating cycle of module；
If the second signal processing module judges the exception of the second electric power signal in current collection period, restoring electricity
In M collection period afterwards:
(1) metric results of the second electric power signal received are directly passed through second by the time range except calculating cycle
Communication link is sent to the first signal processing module, carries out data analysis by the first signal processing module to judge that the second electric energy is believed
It is number whether abnormal；
(2) in calculating cycle, data analysis directly is carried out to judge that the second electric energy is believed to the metric results of the second electric power signal
It is number whether abnormal, judging result is sent to the first signal processing module；
The M is the positive integer more than or equal to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628390.XA CN110246317B (en) | 2019-07-12 | 2019-07-12 | Intelligent electricity safety detection equipment based on EnOcean communication technology and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628390.XA CN110246317B (en) | 2019-07-12 | 2019-07-12 | Intelligent electricity safety detection equipment based on EnOcean communication technology and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110246317A true CN110246317A (en) | 2019-09-17 |
| CN110246317B CN110246317B (en) | 2024-06-04 |
Family
ID=67892133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628390.XA Active CN110246317B (en) | 2019-07-12 | 2019-07-12 | Intelligent electricity safety detection equipment based on EnOcean communication technology and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110246317B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013156816A (en) * | 2012-01-30 | 2013-08-15 | Chugoku Electric Power Co Inc:The | Optical fiber closure, and electrical energy measuring system using the same |
| CN104166061A (en) * | 2014-08-20 | 2014-11-26 | 河海大学常州校区 | Intelligent power distribution and utilization state detection device based on 4D technology |
| CN104471898A (en) * | 2011-12-28 | 2015-03-25 | 卢特龙电子公司 | Load control system having independently-controlled units responsive to a broadcsat controller |
| CN104752905A (en) * | 2013-12-25 | 2015-07-01 | 中国科学院沈阳自动化研究所 | Intelligent socket matched with intelligent wearable equipment for use, and use method of intelligent socket |
| CN105428926A (en) * | 2015-12-15 | 2016-03-23 | 宁波保众应急科技有限公司 | Wireless intelligent socket |
| CN105573233A (en) * | 2016-03-22 | 2016-05-11 | 申宇飞 | Circuit intelligence management system |
| CN105656738A (en) * | 2016-02-03 | 2016-06-08 | 上海应用技术学院 | Novel intelligent socket |
| WO2016086421A1 (en) * | 2014-12-05 | 2016-06-09 | 瑞斯康微电子（深圳）有限公司 | Centralized control system for intelligent lighting street lamp |
| CN105699716A (en) * | 2016-03-31 | 2016-06-22 | 从兴技术有限公司 | Electric power consumption equipment metering and acquiring method, socket and electric power consumption equipment metering and acquiring system |
| CN106053995A (en) * | 2016-07-15 | 2016-10-26 | 国网山东省电力公司龙口市供电公司 | Intelligent electric energy acquisition terminal |
| WO2017012172A1 (en) * | 2015-07-21 | 2017-01-26 | 深圳市佰特瑞储能系统有限公司 | Lead-acid storage battery system, control system, and smart system |
| CN107069345A (en) * | 2017-05-01 | 2017-08-18 | 吴昊阳 | A kind of domestic intelligent jack system and its control method |
| KR101829040B1 (en) * | 2017-05-10 | 2018-02-13 | 주식회사 레오에이아이씨 | Intelligent system that tele-diagonoses, and tele-operates modular devices attached to a modular facility |
| US10021765B1 (en) * | 2017-08-01 | 2018-07-10 | Kleverness Incorporated | Intelligent switch device and central control system thereof |
| CN108336532A (en) * | 2018-04-10 | 2018-07-27 | 中物联（天津）科技发展有限公司 | A kind of Internet of Things intelligent socket |
| CN208623045U (en) * | 2018-06-27 | 2019-03-19 | 林桂忠 | Monitor the intelligent socket of electrical equipment in real time |
| CN109738696A (en) * | 2019-02-28 | 2019-05-10 | 江苏海恩德电气有限公司 | Remote bill control ammeter and working method based on independent duplex |
| CN210039082U (en) * | 2019-07-12 | 2020-02-07 | 南京智睿能源互联网研究院有限公司 | Intelligent electricity utilization safety detection equipment based on EnOcean communication technology |
-
2019
- 2019-07-12 CN CN201910628390.XA patent/CN110246317B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104471898A (en) * | 2011-12-28 | 2015-03-25 | 卢特龙电子公司 | Load control system having independently-controlled units responsive to a broadcsat controller |
| JP2013156816A (en) * | 2012-01-30 | 2013-08-15 | Chugoku Electric Power Co Inc:The | Optical fiber closure, and electrical energy measuring system using the same |
| CN104752905A (en) * | 2013-12-25 | 2015-07-01 | 中国科学院沈阳自动化研究所 | Intelligent socket matched with intelligent wearable equipment for use, and use method of intelligent socket |
| CN104166061A (en) * | 2014-08-20 | 2014-11-26 | 河海大学常州校区 | Intelligent power distribution and utilization state detection device based on 4D technology |
| WO2016086421A1 (en) * | 2014-12-05 | 2016-06-09 | 瑞斯康微电子（深圳）有限公司 | Centralized control system for intelligent lighting street lamp |
| WO2017012172A1 (en) * | 2015-07-21 | 2017-01-26 | 深圳市佰特瑞储能系统有限公司 | Lead-acid storage battery system, control system, and smart system |
| CN105428926A (en) * | 2015-12-15 | 2016-03-23 | 宁波保众应急科技有限公司 | Wireless intelligent socket |
| CN105656738A (en) * | 2016-02-03 | 2016-06-08 | 上海应用技术学院 | Novel intelligent socket |
| CN105573233A (en) * | 2016-03-22 | 2016-05-11 | 申宇飞 | Circuit intelligence management system |
| CN105699716A (en) * | 2016-03-31 | 2016-06-22 | 从兴技术有限公司 | Electric power consumption equipment metering and acquiring method, socket and electric power consumption equipment metering and acquiring system |
| CN106053995A (en) * | 2016-07-15 | 2016-10-26 | 国网山东省电力公司龙口市供电公司 | Intelligent electric energy acquisition terminal |
| CN107069345A (en) * | 2017-05-01 | 2017-08-18 | 吴昊阳 | A kind of domestic intelligent jack system and its control method |
| KR101829040B1 (en) * | 2017-05-10 | 2018-02-13 | 주식회사 레오에이아이씨 | Intelligent system that tele-diagonoses, and tele-operates modular devices attached to a modular facility |
| US10021765B1 (en) * | 2017-08-01 | 2018-07-10 | Kleverness Incorporated | Intelligent switch device and central control system thereof |
| CN108336532A (en) * | 2018-04-10 | 2018-07-27 | 中物联（天津）科技发展有限公司 | A kind of Internet of Things intelligent socket |
| CN208623045U (en) * | 2018-06-27 | 2019-03-19 | 林桂忠 | Monitor the intelligent socket of electrical equipment in real time |
| CN109738696A (en) * | 2019-02-28 | 2019-05-10 | 江苏海恩德电气有限公司 | Remote bill control ammeter and working method based on independent duplex |
| CN210039082U (en) * | 2019-07-12 | 2020-02-07 | 南京智睿能源互联网研究院有限公司 | Intelligent electricity utilization safety detection equipment based on EnOcean communication technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110246317B (en) | 2024-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201355384Y (en) | System for detecting and managing partial discharge of switch cabinet on-line | |
| CN202230150U (en) | On-line monitoring intelligent terminal for electric power lightning arrester with fiber for power supply | |
| CN103149547B (en) | Transformer substation measurement return circuit on-line monitoring system and state maintenance method | |
| CN205982461U (en) | Low -voltage distribution is electric detection means for cabinet | |
| CN102855729B (en) | Automatic electricity getting residual-current electrical fire supervisory system | |
| CN107140497B (en) | A kind of elevator rescue apparatus during stoppage of power supply and system | |
| CN103235217B (en) | Dual protection act consistance monitoring device and monitoring method | |
| CN103853138B (en) | A kind of power-supply management system of the wireless intelligent socket based on RFID | |
| CN112290675A (en) | High-low voltage switch cabinet operation and maintenance terminal information acquisition system with high stability performance | |
| CN113341249A (en) | Intelligent electricity consumption monitoring and alarming system and method | |
| CN202141776U (en) | Online fault detection system of 10kV fuse protector | |
| CN103812210A (en) | Intelligent monitoring system for alternating current-direct current uninterruptible power supply system | |
| CN204425045U (en) | Transformer station's wireless monitoring device | |
| CN203396938U (en) | Intelligent electric energy meter with remote calibration device | |
| CN109546746A (en) | Monitor for electricity use and monitoring method | |
| CN110246317A (en) | Intelligent power security detection equipment and its working method based on EnOcean mechanics of communication | |
| CN110837026A (en) | Power distribution network fault detection device, system and method | |
| CN103513221B (en) | Secondary voltage drop/secondary load on-Line Monitor Device and system and monitoring method thereof | |
| CN210039082U (en) | Intelligent electricity utilization safety detection equipment based on EnOcean communication technology | |
| CN203178385U (en) | Doubling protection action consistency monitoring device | |
| CN205304402U (en) | But location is patrolled and examined to safety of quick charge system for electric power inspection at night | |
| CN205229762U (en) | Building site electrical equipment monitor terminal | |
| CN212808540U (en) | Generator rotor turn-to-turn short circuit real-time early warning device based on operation data | |
| CN212084326U (en) | Intelligent circuit breaker for electric fire early warning | |
| CN208653658U (en) | Novel electrical contact temperature on-Line Monitor Device based on wireless sensor network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |