CN106535173A - Node binding method and system based on LoRa technology - Google Patents

Node binding method and system based on LoRa technology Download PDF

Info

Publication number
CN106535173A
CN106535173A CN201610875417.1A CN201610875417A CN106535173A CN 106535173 A CN106535173 A CN 106535173A CN 201610875417 A CN201610875417 A CN 201610875417A CN 106535173 A CN106535173 A CN 106535173A
Authority
CN
China
Prior art keywords
base station
station router
node
identification information
node device
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
CN201610875417.1A
Other languages
Chinese (zh)
Inventor
姚晓海
张晓波
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.)
SHENZHEN WINEXT TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN WINEXT TECHNOLOGY Co Ltd
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 SHENZHEN WINEXT TECHNOLOGY Co Ltd filed Critical SHENZHEN WINEXT TECHNOLOGY Co Ltd
Priority to CN201610875417.1A priority Critical patent/CN106535173A/en
Publication of CN106535173A publication Critical patent/CN106535173A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention relates to a node binding method and system based on a LoRa technology. A base station router comprises a LoRa module. When the base station router is in normal network connection, the identification information of the base station router is collected and authenticated. According to the identification information and authentication result of the base station router, the base station router is bound to a corresponding user account. A node device comprises the LoRa module. When the node device is in a register waiting mode, the identification information of the node device is collected and authenticated. According to the identification information and authentication result of the node device, the node device is bound to a corresponding bound base station router. According to the node binding method and system based on the LoRa technology, the base station router is bound, and then the node device is bound; and in a binding process, the base station router and the node device are authenticated to ensure information security.

Description

Node binding method and system based on LoRa technologies
Technical field
A kind of a kind of the present invention relates to node binding method and system, more particularly to node binding side based on LoRa technologies Method and system.
Background technology
With the development of technology of Internet of things, LoRa technologies are applied in Internet of Things more and more widely, LoRa technologies due to Equipment power dissipation is low, long transmission distance, has very big advantage in Internet of Things application.The node of LoRa and gateway research are a lot, According to the LoRaWAN agreements of standard, the data of all of node can upload to cloud platform.But in actual applications, use The gateway of family purchase merely desires to receive the data of the node of oneself, it is undesirable to receive the data of other people node.This is accomplished by using Family is bound to base station router and node device, and the gateway for only authorizing and the data of node can just upload to cloud and put down Platform.Prior art does not have preferable solution for the binding of LoRa nodes, has a strong impact on the safety of LoRa technology applications.
The content of the invention
Present invention solves the technical problem that being:A kind of node binding method and system based on LoRa technologies is built, is overcome Prior art affects the technical problem of LoRa technologies application safety for the measure that the binding of LoRa nodes is not taken.
The technical scheme is that:A kind of node binding method based on LoRa technologies is built, is comprised the steps:
Collection base station router information:Base station router includes LoRa modules, in base station router in normal cluster Under state, gather the identification information of base station router and verified;
Binding base station router:The base station router is bound according to the identification information and the result of base station router To on corresponding user account number;
Acquisition node facility information:Node device includes LoRa modules, when node device is in queued for log-on pattern, adopts The identification information of collection node device is simultaneously verified;
Binding node device:The node device is tied to by correspondence according to the identification information and the result of node device The base station router of binding under.
The present invention further technical scheme be:In collection base station router information Step and acquisition node facility information In step, also include that the base station router information and node device information of collection are uploaded to the webserver is verified.
The present invention further technical scheme be:Comprising base station router identification information two are arranged on base station router Dimension code or bar code, arrange the Quick Response Code comprising node equipment identification information or bar code on node device, in collection base station When route-map and acquisition node facility information, the Quick Response Code or bar code of base station router is scanned using intelligent mobile terminal The collection of the identification information of base station router is carried out, and Quick Response Code or the bar shaped of the node device is scanned using intelligent mobile terminal Code carries out the collection of the identification information of node device.
The present invention further technical scheme be:The webserver prestores the identification information of base station router, communication Account number and signcode, enter according to the communication account number and signcode between node device, base station router, the webserver Row communication.
The present invention further technical scheme be:During addition new node equipment, first scanning nearest base station router is carried out Binding, if Bind Failed, binds other base station routers for scanning.
The technical scheme is that:A kind of node binding system based on LoRa technologies is built, including band LoRa modules Node device, the base station router with LoRa modules, the webserver, acquisition terminal, binding module, authentication module, in base In the state of normal cluster, the acquisition terminal gathers the identification information of the base station router to station router, described to test The identification information of base station router described in card module verification;The binding module according to the identification information of the base station router with And the result is bound to the base station router;When the node device is in queued for log-on pattern, the collection end The identification information of the end collection node device, the authentication module verify the identification information of the node device;The binding Module according to the identification information and the result of the node device by the node device be tied to it is corresponding bound described in Under base station router.
The present invention further technical scheme be:The identification information of node device has been bound in the base station router storage.
The present invention further technical scheme be:Arrange comprising base station router identification information on the base station router Quick Response Code or bar code, on the node device arrange comprising node equipment identification information Quick Response Code or bar code, institute Stating acquisition terminal and scanning the Quick Response Code or bar code of the base station router carries out the identification information of the base station router and adopts Collection, the Quick Response Code or bar code of the acquisition terminal scan node equipment carry out the collection of the identification information of the node device.
The present invention further technical scheme be:The base station router also includes the first space orientation module, the section Point device also includes second space locating module, when base station router information is gathered, described the of acquisition terminal collection One space orientation module information, in acquisition node facility information, the acquisition terminal is also including the described of acquisition node equipment Second space locating module information.
The present invention further technical scheme be:The acquisition terminal is mobile intelligent terminal.
The solution have the advantages that:Build a kind of node binding method and system based on LoRa technologies, base station route Device includes LoRa modules, and in base station router in the state of normal cluster, the identification information for gathering base station router is gone forward side by side Row checking;The base station router is tied to by corresponding user account number according to the identification information and the result of base station router On;Node device includes LoRa modules, and when node device is in queued for log-on pattern, the identification information of acquisition node equipment is simultaneously Verified;The node device is tied to according to the identification information and the result of node device and corresponding has bound base station Under router.A kind of node binding method and system based on LoRa technologies of the present invention, using first binding base station router then The method for binding node device again, meanwhile, in binding procedure, the checking of base station router to be carried out and node device, it is ensured that The safety of information.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
With reference to specific embodiment, technical solution of the present invention is further illustrated.
The present invention specific embodiment be:A kind of node binding method based on LoRa technologies is built, including following step Suddenly:
Collection base station router information:Base station router includes LoRa modules, in base station router in normal cluster Under state, gather the identification information of base station router and verified.
Specific implementation process is as follows:In base station router in the state of normal cluster, base station route to be bound is gathered The identification information of the base station router of collection is sent to authentication module and is verified by the identification information of device.That what is verified is concrete Embodiment is:The identification information of base station router is prestored on the webserver, if the mark of the base station router of collection Information is present on the webserver, then be verified.In specific embodiment, also include in the base station router information of collection Pass to the webserver to be verified.
Binding base station router:The base station router is bound according to the identification information and the result of base station router To on corresponding user account number.
Specific implementation process is as follows:For the identification information of base station router is verified, the base station router tied up Determine on corresponding user account number, the identification information of the base station router is associated with corresponding user account number.
Acquisition node facility information:Node device includes LoRa modules, when node device is in queued for log-on pattern, adopts The identification information of collection node device is simultaneously verified.
Specific implementation process is as follows:When node device is in queued for log-on pattern, the mark of node device to be bound is gathered The identification information of the node device of collection is sent to authentication module and is verified by knowledge information.The specific embodiment of checking It is:The identification information of node device is prestored on the webserver, if the identification information of the node device of collection is present in net On network server, then it is verified.In specific embodiment, also include for the node device information of collection uploading to the webserver Verified.
Binding node device:The node device is tied to by correspondence according to the identification information and the result of node device The base station router of binding under.
Specific implementation process is as follows:For the identification information of node device is verified, the node device is tied to On corresponding user account number, the identification information of the node device is associated with corresponding user account number.
The preferred embodiment of the present invention is:Two dimension comprising base station router identification information is set on base station router Code or bar code, arrange the Quick Response Code comprising node equipment identification information or bar code on node device, on collection base station road During by device information and acquisition node facility information, the Quick Response Code or bar code for scanning base station router using intelligent mobile terminal enters The collection of the identification information of row base station router, is carried out using the Quick Response Code or bar code of intelligent mobile terminal scan node equipment The collection of the identification information of node device.
The preferred embodiment of the present invention is:The webserver prestore base station router identification information, communication account Number and signcode, between node device, base station router, the webserver according to it is described communication account number and signcode carry out Communication.The identification information of base station router is used for identifying base station router, is stored in the webserver, is conveniently verified. The communication account number of base station router and signcode are used for the communication of base station router and node device and the webserver.
The preferred embodiment of the present invention is:During addition new node equipment, first scan nearest base station router and tied up It is fixed, if Bind Failed, bind other base station routers for scanning.
As shown in figure 1, the specific embodiment of the present invention is:A kind of node binding system based on LoRa technologies is built, Including the node device 1 with LoRa modules, the base station router 2 with LoRa modules, the webserver 3, acquisition terminal 4, binding Module 5, authentication module 6, in base station router 2 in the state of normal cluster, the acquisition terminal 4 gathers the base station road By the identification information of device 2, the authentication module 6 verifies the identification information of the base station router 2;5 basis of the binding module The identification information and the result of the base station router 2 is bound to the base station router 2;In the node device 1 In queued for log-on pattern when, the acquisition terminal 4 gathers the identification information of the node device 1, and the authentication module 6 is verified The identification information of the node device 1;Identification information and the result of the binding module 5 according to the node device 1 The node device 1 is tied to into corresponding binding under the base station router 2.
Specific implementation process is as follows:In base station router 2 in the state of normal cluster, acquisition terminal 4 is gathered to be waited to tie up Determine the identification information of base station router 2, the identification information of the base station router 2 of collection is sent to into authentication module 6 and is tested Card.The specific embodiment of checking is:The identification information of base station router 2 is prestored on the webserver 3, if the base of collection The identification information of station router 2 is present on the webserver 3, then be verified.In specific embodiment, also include collection 2 information of base station router uploads to the webserver 3 and is verified.For the identification information of base station router 2 is verified, Binding module 5 is tied to the base station router 2 on corresponding user account number, by the identification information of the base station router 2 and phase The user account number association answered.When node device 1 is in queued for log-on pattern, acquisition terminal 4 gathers node device to be bound 1 The identification information of the node device 1 of collection is sent to authentication module 6 and is verified by identification information.That what is verified is embodied as Mode is:The identification information of node device 1 is prestored on the webserver 3, if the identification information of the node device 1 of collection is deposited It is on the webserver 3, to be then verified.In specific embodiment, also include for 1 information of node device of collection uploading to net Network server 3 is verified.For the identification information of node device 1 is verified, the node device 1 tied up by binding module 5 Determine on corresponding user account number, the identification information of the node device 1 is associated with corresponding user account number.
The preferred embodiment of the present invention is:The base station router 2 stores the identification information for binding node device 1, Conveniently inquired about and communicated.
The preferred embodiment of the present invention is:Arrange comprising base station router identification information on the base station router 2 Quick Response Code or bar code, on the node device 1 arrange comprising node equipment identification information Quick Response Code or bar code, institute Stating acquisition terminal 4 and scanning the Quick Response Code or bar code of the base station router 2 carries out the identification information of the base station router 2 Collection, the acquisition terminal 4 scan the Quick Response Code or bar code of the node device 1 and carry out the mark letter of the node device 1 The collection of breath.
The preferred embodiment of the present invention is:The base station router 2 also includes the first space orientation module 21, the section Point device 1 also includes second space locating module 11, and when 2 information of base station router is gathered, the acquisition terminal 4 gathers described First space orientation module, 21 information, in acquisition node 1 information of equipment, the acquisition terminal 4 also includes collection described second 11 information of space orientation module.Space orientation module includes any one in GPS module and Big Dipper locating module or two kinds, leads to Cross the position that space orientation module can determine that base station router 2 and node device 1 are located.
The preferred embodiment of the present invention is:The acquisition terminal 4 is mobile intelligent terminal, is entered by mobile intelligent terminal Row management, information gathering and information are uploaded, while the information of the webserver can also be received.
The solution have the advantages that:Build a kind of node binding method and system based on LoRa technologies, base station route Device 2 includes LoRa modules, in base station router 2 in the state of normal cluster, gathers the identification information of base station router 2 simultaneously Verified;The base station router 2 is tied to by corresponding user according to the identification information and the result of base station router 2 In account number;Node device 1 includes LoRa modules, when node device 1 is in queued for log-on pattern, the mark of acquisition node equipment 1 Knowledge information is simultaneously verified;The node device 1 is tied to according to the identification information and the result of node device 1 corresponding Bound under base station router 2.A kind of node binding method and system based on LoRa technologies of the present invention, adopts and first binds base station Router 2 and then the method for binding node device 1 again, meanwhile, in binding procedure, base station router to be carried out 2 and node set Standby 1 checking, it is ensured that the safety of information.
Above content is with reference to specific preferred embodiment further description made for the present invention, it is impossible to assert The present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention, On the premise of without departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's Protection domain.

Claims (10)

1. a kind of node binding method based on LoRa technologies, it is characterised in that comprise the steps:
Collection base station router information:Base station router includes LoRa modules, in state of the base station router in normal cluster Under, gather the identification information of base station router and verified;
Binding base station router:The base station router is tied to by phase according to the identification information and the result of base station router On the user account number answered;
Acquisition node facility information:Node device includes LoRa modules, when node device is in queued for log-on pattern, collection section The identification information of point device is simultaneously verified;
Binding node device:According to the identification information and the result of node device by the node device be tied to it is corresponding Under binding base station router.
2. node binding method according to claim 1 based on LoRa technologies, it is characterised in that in collection base station router In information Step and acquisition node facility information step, also include the base station router information and node device information of collection Upload to the webserver to be verified.
3. node binding method according to claim 1 based on LoRa technologies, it is characterised in that set on base station router The Quick Response Code comprising base station router identification information or bar code is put, is arranged comprising node equipment identification information on node device Quick Response Code or bar code, gathering base station router information and during acquisition node facility information, swept using intelligent mobile terminal Retouch base station router Quick Response Code or bar code carry out base station router identification information collection, swept using intelligent mobile terminal Retouch node device Quick Response Code or bar code carry out node device identification information collection.
4. node binding method according to claim 1 based on LoRa technologies, it is characterised in that the webserver is pre- Identification information, communication account number and the signcode of base station router is deposited, between node device, base station router, the webserver Communicated according to the communication account number and signcode.
5. node binding method according to claim 1 based on LoRa technologies, it is characterised in that addition new node equipment When, first scan nearest base station router and bound, if Bind Failed, bind other base station routers for scanning.
6. a kind of node binding system based on LoRa technologies, it is characterised in that include the node device with LoRa modules, band The base station router of LoRa modules, the webserver, acquisition terminal, binding module, authentication module, in base station router in just In the state of often networking, the acquisition terminal gathers the identification information of the base station router, and the authentication module checking is described The identification information of base station router;The binding module is according to the identification information and the result of the base station router to this Base station router is bound;When the node device is in queued for log-on pattern, the acquisition terminal gathers the node The identification information of equipment, the authentication module verify the identification information of the node device;The binding module is according to the section The node device is tied to corresponding binding under the base station router by the identification information and the result of point device.
7. node binding system according to claim 6 based on LoRa technologies, it is characterised in that the base station router is deposited The identification information of node device has been bound in storage.
8. node binding system according to claim 6 based on LoRa technologies, it is characterised in that in the base station router It is upper that the Quick Response Code comprising base station router identification information or bar code are set, arrange comprising node device on the node device The Quick Response Code or bar code of identification information, the acquisition terminal scan the Quick Response Code or bar code of the base station router and carry out institute The collection of the identification information of base station router is stated, the acquisition terminal scans the Quick Response Code or bar code of the node device and carries out The collection of the identification information of the node device.
9. node binding system according to claim 6 based on LoRa technologies, it is characterised in that the base station router is also Including the first space orientation module, the node device also includes second space locating module, in collection base station router information When, the first space orientation module information of the acquisition terminal collection, in acquisition node facility information, the collection end The second space locating module information of the end also including acquisition node equipment.
10. node binding system according to claim 6 based on LoRa technologies, it is characterised in that the acquisition terminal is Mobile intelligent terminal.
CN201610875417.1A 2016-09-30 2016-09-30 Node binding method and system based on LoRa technology Pending CN106535173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610875417.1A CN106535173A (en) 2016-09-30 2016-09-30 Node binding method and system based on LoRa technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610875417.1A CN106535173A (en) 2016-09-30 2016-09-30 Node binding method and system based on LoRa technology

Publications (1)

Publication Number Publication Date
CN106535173A true CN106535173A (en) 2017-03-22

Family

ID=58333077

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610875417.1A Pending CN106535173A (en) 2016-09-30 2016-09-30 Node binding method and system based on LoRa technology

Country Status (1)

Country Link
CN (1) CN106535173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107809418A (en) * 2017-09-26 2018-03-16 深圳市亿兆互联技术有限公司 A kind of autonomous binding method of LoRa terminal devices and system
CN112443868A (en) * 2019-08-29 2021-03-05 宁波方太厨具有限公司 Indoor range hood remote control terminal binding method in centralized smoke exhaust system of building

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102308289A (en) * 2009-02-03 2012-01-04 松下电工株式会社 Communication controller and network system utilizing the same
CN102547680A (en) * 2010-12-17 2012-07-04 北京创毅视讯科技有限公司 System of internet of things and safety management method for system of internet of things
US20150156266A1 (en) * 2013-11-29 2015-06-04 Qualcomm Incorporated Discovering cloud-based services for iot devices in an iot network associated with a user
CN105093944A (en) * 2014-10-26 2015-11-25 深圳市艾瑟网络技术有限公司 Intelligent household system and cloud data processing method based on the intelligent household system
CN105281957A (en) * 2015-10-27 2016-01-27 深圳市有方科技股份有限公司 Method for connecting device to Internet of things and server
CN105743886A (en) * 2016-01-25 2016-07-06 上海斐讯数据通信技术有限公司 Internet of Things access system and access method based on security code scanning

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102308289A (en) * 2009-02-03 2012-01-04 松下电工株式会社 Communication controller and network system utilizing the same
CN102547680A (en) * 2010-12-17 2012-07-04 北京创毅视讯科技有限公司 System of internet of things and safety management method for system of internet of things
US20150156266A1 (en) * 2013-11-29 2015-06-04 Qualcomm Incorporated Discovering cloud-based services for iot devices in an iot network associated with a user
CN105093944A (en) * 2014-10-26 2015-11-25 深圳市艾瑟网络技术有限公司 Intelligent household system and cloud data processing method based on the intelligent household system
CN105281957A (en) * 2015-10-27 2016-01-27 深圳市有方科技股份有限公司 Method for connecting device to Internet of things and server
CN105743886A (en) * 2016-01-25 2016-07-06 上海斐讯数据通信技术有限公司 Internet of Things access system and access method based on security code scanning

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107809418A (en) * 2017-09-26 2018-03-16 深圳市亿兆互联技术有限公司 A kind of autonomous binding method of LoRa terminal devices and system
CN112443868A (en) * 2019-08-29 2021-03-05 宁波方太厨具有限公司 Indoor range hood remote control terminal binding method in centralized smoke exhaust system of building
CN112443868B (en) * 2019-08-29 2022-03-18 宁波方太厨具有限公司 Indoor range hood remote control terminal binding method in centralized smoke exhaust system of building

Similar Documents

Publication Publication Date Title
CN101867476B (en) 3G virtual private dialing network user safety authentication method and device thereof
CN105871838B (en) A kind of log-in control method and customer center platform of third party's account
CN106295405A (en) A kind of method concluding electronic contract and server
CN108737418A (en) A kind of identity identifying method and system based on block chain
CN103313429B (en) A kind of processing method identifying forgery WIFI hot spot
CN107888592A (en) A kind of VPN login authentication methods and device
CN106453301A (en) Method and device for pushing control information, smart router and server
CN105871881A (en) Portal authentication method based on Openwrt router
CN105871796A (en) Router binding and controlling method and device
CN108990062A (en) Intelligent and safe Wi-Fi management method and system
CN109104726A (en) The authentication method and related device, system and medium of network slice
CN102905263A (en) Method and device for enabling third generation (3G) user to safely access to network
CN105472613A (en) Authentication request receiving method and system, user end and AP
CN106535173A (en) Node binding method and system based on LoRa technology
CN104936177B (en) A kind of access authentication method and access authentication system
CN107294831A (en) Address distribution method and device
CN105101337B (en) Method for sending information and system
CN108834146A (en) A kind of Bidirectional identity authentication method between terminal and authentication gateway
CN109699015A (en) Binding machine and card relationship authentication method, device and communication system
CN107071900A (en) A kind of user facility positioning method and device
CN110035089A (en) A kind of network security verification method and system of distributed system
CN105262767B (en) Support the advertisement route system and its authentication method of multiple and different merchant advertisement push
CN107610453A (en) A kind of share-car method and system based on the positioning of closely bluetooth hot spot
CN104602235B (en) Femto cell cut-in method and system
CN110784447B (en) Method for realizing non-perception authentication across protocols

Legal Events

Date Code Title Description
C06 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

Application publication date: 20170322

RJ01 Rejection of invention patent application after publication