CN109302312A - A kind of assessment verification method of electromechanical equipment sensing data quality monitoring - Google Patents

A kind of assessment verification method of electromechanical equipment sensing data quality monitoring Download PDF

Info

Publication number
CN109302312A
CN109302312A CN201811140321.6A CN201811140321A CN109302312A CN 109302312 A CN109302312 A CN 109302312A CN 201811140321 A CN201811140321 A CN 201811140321A CN 109302312 A CN109302312 A CN 109302312A
Authority
CN
China
Prior art keywords
monitoring
network
electromechanical equipment
sensory package
verifying
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.)
Pending
Application number
CN201811140321.6A
Other languages
Chinese (zh)
Inventor
李庆先
柏文琦
刘良江
向德
王晋威
朱宪宇
熊婕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN MEASUREMENT INSPECTION RESEARCH INSTITUTE
Hunan Institute of Metrology and Test
Original Assignee
HUNAN MEASUREMENT INSPECTION RESEARCH INSTITUTE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUNAN MEASUREMENT INSPECTION RESEARCH INSTITUTE filed Critical HUNAN MEASUREMENT INSPECTION RESEARCH INSTITUTE
Priority to CN201811140321.6A priority Critical patent/CN109302312A/en
Publication of CN109302312A publication Critical patent/CN109302312A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12Discovery or management of network topologies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/12Arrangements for remote connection or disconnection of substations or of equipment thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/22Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/04Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/50Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The present invention provides the assessment verification methods of electromechanical equipment sensing data quality monitoring comprising: firstly, waking up insertion monitoring system, monitoring not when monitor proofing state in suspend mode verifying system;Secondly, the integrity degree of verifying monitoring network, by sensory package, the geographical location of Mechatronic Systems ontology and network site in confirmation monitoring network, whether true, geographical location and network site match between each other, assess data to obtain the integrity degree of monitoring network.

Description

A kind of assessment verification method of electromechanical equipment sensing data quality monitoring
Technical field
The present invention relates to a kind of assessment verification methods of electromechanical equipment sensing data quality monitoring, belong to quality monitoring verifying Field.
Background technique
In the complex electromechanical systems such as high power motor, wind-powered electricity generation and rail traffic field, since these are to special electromechanical system The importance that system runs social high quality ensures the operation of its safety, green, for pushing green manufacturing to have great meaning Justice, and for economic interests or information security purpose, assessment verifying is carried out to the quality monitoring of these electromechanical equipments, it can be very big Support green manufacturing digital platform development, and in the existing assessment verifying field to monitoring system, such as Patent No. In the integrity verification appraisal procedure of 201110416498.6 monitoring system of internet of things, described integrity verification assessment The integrality of system monitoring equipment and integrated terminal is only had evaluated, and its emphasis is that the confidence level to above-mentioned integrality is commented To estimate, conclusion is not intuitive, comprehensive, furthermore, in the prior art, monitoring system assessment and verifying only in the project acceptance inspection or are gone out It is carried out when existing problem, not using targeted long-acting strategy.
Summary of the invention
To solve the problems, such as that quality monitoring assessment authentication policy existing in the prior art is not imperfect, intuitive, incomplete, The limitation for overcoming existing countermeasure, the invention proposes a set of targetedly long-acting assessments to verify system and method, leads to Assessment verifying system that cross setting insertion monitoring system, that waiting wakes up, realizes the long-term and hidden verifying to quality monitoring And assessment.
Specifically, the present invention provides the assessment verification methods of electromechanical equipment sensing data quality monitoring comprising: Firstly, waking up insertion monitoring system, monitoring not when monitor proofing state in suspend mode verifying system;Secondly, verifying prison The integrity degree for controlling network, monitoring sensory package, the geographical location of Mechatronic Systems ontology and network site in network by confirmation is Whether no true, geographical location and network site match between each other, assess data to obtain the integrity degree of monitoring network, and will The assessment data are embodied in the scheduled network node topological diagram of graphical interfaces;Then, it verifies sensory package and electromechanics is set The reliability of standby ontology, by sending self diagnosis order to each sensory package and electromechanical equipment ontology, to obtain each biography The self diagnosis conclusion that the self-diagnosable system of sense component and electromechanical equipment ontology obtains, the self diagnosis conclusion is together with each sensory package With the preset encoding information of electromechanical equipment ontology, assessment verifying system is fed back to, together to obtain sensory package and electromechanical equipment The Reliability assessment data of ontology;Next, the stability of verifying network communication, by within the continuous unit time, Xiang Chuan Feel component and electromechanical equipment ontology sends the duplicate encryption test instruction of multiple groups, is solved in sensory package and electromechanical equipment ontology After close, respective equipment condition code is added and encrypts, to obtain feeding back to the encryption feedback command of monitoring verifying system, monitoring The equipment condition code that verifying system is fed back after decrypting the encryption feedback command, and rung according to signal transmission quality, system Between seasonable, the stability data of network communication is obtained;Next, network node functions are verified, handover network node is passed through Mode, such as on sleep, corresponding function under deep sleep, active mode sends verifying instruction, according to its feedback acknowledgment Network node functions;Next, total evaluation is verified, in the monitoring for ensuring monitoring system and Mechatronic Systems entirety to be verified Reliability assessment data, the network communication stability that the integrity degree of network assesses data, sensory package and electromechanical equipment ontology are commented Estimate data fit requirement, and under conditions of network node functions are intact, keeps monitoring system and Mechatronic Systems to be verified integrally full Load operation 24 hours, the stable and reliable assessment data of its monitoring data stream are obtained, obtain assessment verifying conclusion to the end, And visualization display is carried out in the scheduled network node topological diagram of graphical interfaces;Finally, being again introduced into monitoring verifying system Suspend mode.
By the assessment verification method of above-mentioned electromechanical equipment sensing data quality monitoring, the present invention provides following beneficial Effect:
1, the person's of being broken into destruction is difficult in the assessment verifying system of dormant state and is blinded, and can at any time, persistently be obtained as needed Obtain the assessment result of the quality monitoring of Mechatronic Systems;
2, the state of each node of the Mechatronic Systems and the prison of entirety are visually intuitively reflected by network node topological structure Control quality.
Detailed description of the invention
Fig. 1 is the network topology structure figure of Mechatronic Systems.
Fig. 2 is visual network node topological structure figure.
Fig. 3 is electromechanical equipment sensing data quality monitoring assessment verifying flow chart.
A1-An, B1-Bn in Fig. 2 represent each sensory package.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to tool of the invention Body embodiment is described in further detail:
As shown in Figure 1, in the network structure of Mechatronic Systems, invader either to single network node or network line these Hardware entities are invaded means such as (for example) directly destroying or steal the beams and change the pillars, or are entered to monitoring system servo programe (such as the means such as interference program operation or offer spurious signal) are provided, the quality monitoring of monitoring system can all be impacted, And these invasion majorities are all to occur after the monitoring system project acceptance inspection, and remove retrospect machine again when going wrong Electric system itself or be Mechatronic Systems monitoring system with the presence or absence of problem, the cost paid be exactly it is difficult to the appraisal, This, which allows for quality monitoring assessment verifying system and method for the invention, existing meaning.
And system is verified present invention firstly provides a kind of assessment of electromechanical equipment sensing data quality monitoring, which tests Demonstrate,prove system embedment monitoring system in and non-assessment proofing state in a dormant state, it is characterised in that: including,
Monitor network integrity degree evaluation module, the ground which passes through sensory package, Mechatronic Systems ontology in confirmation monitoring network Reason position and whether network site true, whether geographical location and network site match between each other, to obtain monitoring network Integrity degree assesses data, and the assessment data are embodied in the scheduled network node topological diagram of graphical interfaces;
Sensory package and electromechanical equipment ontology Reliability assessment module, the module verification sensory package and electromechanical equipment ontology can By degree, by sending self diagnosis order to each sensory package and electromechanical equipment ontology, to obtain each sensory package and machine The self diagnosis conclusion that the self-diagnosable system of electric equipment ontology obtains, the self diagnosis conclusion is together with each sensory package and electromechanical equipment The preset encoding information of ontology feeds back to assessment verifying system together, to obtain the reliable of sensory package and electromechanical equipment ontology Degree assessment data;
Network communication stability assessment module, the module is within the continuous unit time, to sensory package and electromechanical equipment ontology The duplicate encryption test instruction of multiple groups is sent, after sensory package and electromechanical equipment ontology are decrypted, respective equipment is added Condition code simultaneously encrypts, to obtain feeding back to the encryption feedback command of monitoring verifying system, monitoring verifying system is anti-by the encryption The equipment condition code fed back after feedback instruction decryption, and according to signal transmission quality, system response time, obtain network communication Stability data;
Sensory package network node functions confirmation module, the mode of module switching sensory package network node, such as on, sleep, Corresponding function under deep sleep, active mode sends verifying instruction, according to its feedback acknowledgment network node functions.
Whole authentication module, the module are ensuring the complete of the whole monitoring network of monitoring system and Mechatronic Systems to be verified Whole degree assesses data, Reliability assessment data, the network communication stability assessment data symbols of sensory package and electromechanical equipment ontology Under conditions of conjunction requires, and network node functions are intact, make monitoring system and Mechatronic Systems entirety oepration at full load to be verified 24 hours, the stable and reliable assessment data of its monitoring data stream are obtained, obtain assessment verifying conclusion to the end, and in figure Visualization display is carried out in the scheduled network node topological diagram in interface.
Visual network node topological structure figure therein is as shown in Fig. 2, multiple sensory packages therein are used as sensing The endpoint node of network, these sensory package endpoint nodes are connect by local area network with respective this body node of Mechatronic Systems, and Mechatronic Systems is connect further through industrial network with server, and server is in communication with the outside by internet again, to be formed scheduled Network node topological structure figure, when obtaining network node therein, such as the Reliability assessment of sensory package and electromechanical equipment ontology When data and the stability assessment data of network communication, it is reflected according to geographical location information, network address information predetermined Network node topological structure figure on, wherein the state of network node is respectively indicated by red, yellow, blue three-color, wherein red Indicate that damaging or lack occur in component, yellow indicates that component can be run but operating status is abnormal, blue is indicating component operation just Often, the state of network communication is also respectively indicated by red, yellow, blue three-color respectively, wherein red indicate communication disruption, yellow table Showing can communicate but there are communication delay or interference, blues to indicate that network is unobstructed, and the network node topological structure figure is integrally straight The quality monitoring for reflecting the Mechatronic Systems seen.
As shown in figure 3, the system uses following process flow operation:
Step 1, insertion monitoring system, monitoring not when monitor proofing state in suspend mode verifying system are waken up;
Step 2, the integrity degree of verifying monitoring network passes through the geography of sensory package, Mechatronic Systems ontology in confirmation monitoring network Whether whether true, geographical location and network site match between each other for position and network site, to obtain the complete of monitoring network Whole degree assesses data, and the assessment data are embodied in the scheduled network node topological diagram of graphical interfaces;
Step 3, the reliability for verifying sensory package and electromechanical equipment ontology, by each sensory package and electromechanical equipment ontology Self diagnosis order is sent, thus the self diagnosis knot that the self-diagnosable system for obtaining each sensory package and electromechanical equipment ontology obtains By the self diagnosis conclusion feeds back to assessment together and test together with the preset encoding information of each sensory package and electromechanical equipment ontology Card system, to obtain the Reliability assessment data of sensory package and electromechanical equipment ontology;
Step 4, the stability for verifying network communication, by within the continuous unit time, to sensory package and electromechanical equipment sheet Body sends the duplicate encryption test instruction of multiple groups and respective set is added after sensory package and electromechanical equipment ontology are decrypted Standby condition code simultaneously encrypts, to obtain feeding back to the encryption feedback command of monitoring verifying system, monitors verifying system for the encryption The equipment condition code fed back after feedback command decryption, and according to signal transmission quality, system response time, it is logical to obtain network The stability data of letter;
Step 5, verify sensory package network node functions, by switch sensory package network node mode, such as on, sleep, Corresponding function under deep sleep, active mode sends verifying instruction, according to its feedback acknowledgment network node functions.
Step 6, total evaluation is verified, and is ensuring the complete of the whole monitoring network of monitoring system and Mechatronic Systems to be verified Whole degree assesses data, Reliability assessment data, the network communication stability assessment data symbols of sensory package and electromechanical equipment ontology Under conditions of conjunction requires, and network node functions are intact, make monitoring system and Mechatronic Systems entirety oepration at full load to be verified 24 hours, the stable and reliable assessment data of its monitoring data stream are obtained, obtain assessment verifying conclusion to the end, and in figure Visualization display is carried out in the scheduled network node topological diagram in interface.
Step 7, monitoring verifying system is made to be again introduced into suspend mode.
The foregoing is merely description presently preferred embodiments of the present invention, but should not be understood as the limit to the scope of the present invention Fixed, all any modification, equivalent replacement and improvement within spirit of the invention with principle should all be included in protection of the invention Within the scope of.

Claims (1)

1. a kind of assessment verification method of electromechanical equipment sensing data quality monitoring, it is characterised in that:
Step 1, insertion monitoring system, monitoring not when monitor proofing state in suspend mode verifying system are waken up;
Step 2, the integrity degree of verifying monitoring network passes through the geography of sensory package, Mechatronic Systems ontology in confirmation monitoring network Whether whether true, geographical location and network site match between each other for position and network site, to obtain the complete of monitoring network Whole degree assesses data, and the assessment data are embodied in the scheduled network node topological diagram of graphical interfaces;
Step 3, the reliability for verifying sensory package and electromechanical equipment ontology, by each sensory package and electromechanical equipment ontology Self diagnosis order is sent, thus the self diagnosis knot that the self-diagnosable system for obtaining each sensory package and electromechanical equipment ontology obtains By the self diagnosis conclusion feeds back to assessment together and test together with the preset encoding information of each sensory package and electromechanical equipment ontology Card system, to obtain the Reliability assessment data of sensory package and electromechanical equipment ontology;
Step 4, the stability for verifying network communication, by within the continuous unit time, to sensory package and electromechanical equipment sheet Body sends the duplicate encryption test instruction of multiple groups and respective set is added after sensory package and electromechanical equipment ontology are decrypted Standby condition code simultaneously encrypts, to obtain feeding back to the encryption feedback command of monitoring verifying system, monitors verifying system for the encryption The equipment condition code fed back after feedback command decryption, and according to signal transmission quality, system response time, it is logical to obtain network The stability data of letter;
Step 5, verify sensory package network node functions, by switch sensory package network node mode, such as on, sleep, Corresponding function under deep sleep, active mode sends verifying instruction, according to its feedback acknowledgment network node functions;
Step 6, total evaluation is verified, in the integrity degree for ensuring the whole monitoring network of monitoring system and Mechatronic Systems to be verified Reliability assessment data, the network communication stability assessment data fit of assessment data, sensory package and electromechanical equipment ontology are wanted It asks, and under conditions of network node functions are intact, keeps monitoring system and the oepration at full load 24 of Mechatronic Systems entirety to be verified small When, the stable and reliable assessment data of its monitoring data stream are obtained, obtain assessment verifying conclusion to the end, and in graphical interfaces Visualization display is carried out in scheduled network node topological diagram;
Step 7, monitoring verifying system is made to be again introduced into suspend mode.
CN201811140321.6A 2018-09-28 2018-09-28 A kind of assessment verification method of electromechanical equipment sensing data quality monitoring Pending CN109302312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811140321.6A CN109302312A (en) 2018-09-28 2018-09-28 A kind of assessment verification method of electromechanical equipment sensing data quality monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811140321.6A CN109302312A (en) 2018-09-28 2018-09-28 A kind of assessment verification method of electromechanical equipment sensing data quality monitoring

Publications (1)

Publication Number Publication Date
CN109302312A true CN109302312A (en) 2019-02-01

Family

ID=65164885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811140321.6A Pending CN109302312A (en) 2018-09-28 2018-09-28 A kind of assessment verification method of electromechanical equipment sensing data quality monitoring

Country Status (1)

Country Link
CN (1) CN109302312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113420843A (en) * 2021-08-23 2021-09-21 湖南省计量检测研究院 Heat testing method, device, equipment and medium based on micro fluidized bed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101872536A (en) * 2010-06-24 2010-10-27 北京航空航天大学 System for monitoring intrusion on basis of wireless sensor network
CN108234201A (en) * 2016-12-22 2018-06-29 罗伯特·博世有限公司 Computer network, main equipment wherein and its configuration method and computer program
EP3366213A1 (en) * 2015-10-24 2018-08-29 Shenzhen Medica Technology Development Co., Ltd. Sleep evaluation display method and apparatus, and evaluation device
CN108521340A (en) * 2018-03-20 2018-09-11 特斯联(北京)科技有限公司 A kind of Internet of Things local fault location and adaptive shielding harness and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101872536A (en) * 2010-06-24 2010-10-27 北京航空航天大学 System for monitoring intrusion on basis of wireless sensor network
EP3366213A1 (en) * 2015-10-24 2018-08-29 Shenzhen Medica Technology Development Co., Ltd. Sleep evaluation display method and apparatus, and evaluation device
CN108234201A (en) * 2016-12-22 2018-06-29 罗伯特·博世有限公司 Computer network, main equipment wherein and its configuration method and computer program
CN108521340A (en) * 2018-03-20 2018-09-11 特斯联(北京)科技有限公司 A kind of Internet of Things local fault location and adaptive shielding harness and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113420843A (en) * 2021-08-23 2021-09-21 湖南省计量检测研究院 Heat testing method, device, equipment and medium based on micro fluidized bed

Similar Documents

Publication Publication Date Title
US8595831B2 (en) Method and system for cyber security management of industrial control systems
EP3101581B1 (en) Security system for industrial control infrastructure using dynamic signatures
EP3101586B1 (en) Active response security system for industrial control infrastructure
CN102890481B (en) There is the handheld field maintenance tool in procedure communication tunnel
CN103168458B (en) For the method and apparatus of the key management of anti-manipulation
CN103376800A (en) System and method for securing controllers
JP2016019280A (en) Industrial control system redundant communication/control module authentication
Falco et al. IT security for industrial control systems
CN114257388A (en) Information safety protection method and device of Internet of vehicles system and electric vehicle
CN115310078A (en) Industrial production line auditing system and application method
CN109302312A (en) A kind of assessment verification method of electromechanical equipment sensing data quality monitoring
CN113993137B (en) Monitoring system, method and device for configuration data, electronic equipment and medium
CN109284930A (en) A kind of assessment verifying system of high power electromechanical equipment data monitoring quality
CN103621043B (en) For monitoring the method and apparatus of vpn tunneling
KR101937244B1 (en) Comprehensive Maintenance System
CN102759977A (en) Wireless power supply control system and control method
WO2002037880A1 (en) Remote controlling system and method
Negi et al. Intrusion Detection & Prevention in Programmable Logic Controllers: A Model-driven Approach
CN105721237A (en) Equipment and network health monitoring using security systems
CN103457755A (en) IEC 61850 system communication fault detection method and system
WO2023039676A1 (en) Methods and systems for assessing and enhancing cybersecurity of a network
KR102073354B1 (en) Supervisory Control And Data Acquisition for Protection Relay
KR101584210B1 (en) System and method for monitoring MCU
CN112578763B (en) Security authorization method, fault diagnosis method, system and related products
US20130139147A1 (en) System for performing remote services for a technical installation

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20190201