CN111765865A - Tunnel automation monitoring system - Google Patents
Tunnel automation monitoring system Download PDFInfo
- Publication number
- CN111765865A CN111765865A CN202010747485.6A CN202010747485A CN111765865A CN 111765865 A CN111765865 A CN 111765865A CN 202010747485 A CN202010747485 A CN 202010747485A CN 111765865 A CN111765865 A CN 111765865A
- Authority
- CN
- China
- Prior art keywords
- module
- monitoring system
- tunnel
- server
- base station
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides an automatic tunnel monitoring system, and belongs to the technical field of tunnel construction monitoring. The tunnel automatic monitoring system comprises an acquisition module, a GPRS transmission module, a GSM base station, a server and a control module. The acquisition module is including gathering appearance and sensor, gather the appearance with through connecting wire electric connection between the sensor, GPRS transmission module and gather electric connection between the appearance, the GSM basic station with through wide area network signal connection between the GPRS transmission module, the server with GSM basic station electric connection, control module includes host computer and display module, the host computer with server electric connection, display module with host computer electric connection. The invention can remotely monitor and automatically observe the tunnel foundation in real time in the railway operation process, and improve the monitoring precision, thereby meeting the requirement of railway operation safety.
Description
Technical Field
The invention relates to the technical field of tunnel construction monitoring, in particular to an automatic tunnel monitoring system.
Background
The construction monitoring means that a monitoring instrument is adopted to monitor each control index of a key part in the construction process of a building, and an alarm is sent when a monitoring value is close to a control value, so that the construction safety is ensured, and the construction monitoring method can also be used for checking whether the construction process is reasonable or not. The construction monitoring is an intelligent behavior integrating testing, calculation, analysis and decision-making, and must have perfect organization and guarantee. Meanwhile, the construction work is a system project and needs to be completed by all the participating parties (monitoring units, construction, supervision, design and owners).
At present, in the existing automatic tunnel monitoring system, due to the fact that a railway is provided with a closed network, the operation time can only be completed in a skylight point of the railway, and the tunnel foundation cannot be monitored in real time, so that the safety of railway operation is affected.
Disclosure of Invention
In order to make up for the defects, the invention provides an automatic tunnel monitoring system, aiming at improving the problem that the safety of railway operation is influenced because the automatic tunnel monitoring system cannot monitor a line in real time.
The invention is realized by the following steps:
the invention provides an automatic tunnel monitoring system which comprises an acquisition module, a GPRS transmission module, a GSM base station, a server and a control module.
The acquisition module is including gathering appearance and sensor, gather the appearance with through connecting wire electric connection between the sensor, GPRS transmission module and gather electric connection between the appearance, the GSM basic station with through wide area network signal connection between the GPRS transmission module, the server with GSM basic station electric connection, control module includes host computer and display module, the host computer with server electric connection, display module with host computer electric connection.
In an embodiment of the present invention, the acquisition instrument is composed of a plurality of acquisition units, and the sensors are arranged in one-to-one correspondence with the acquisition units.
In one embodiment of the present invention, the GSM base station is composed of three major parts, i.e. a switching network subsystem, a radio base station subsystem and a mobile station, wherein an interface between the switching network subsystem and the radio base station subsystem is an "a" interface, and an interface between the BSS and the MS is a "Um" interface.
In an embodiment of the present invention, the port of the GSM base station is electrically connected to the server through one of a communication optical cable and a network cable.
In an embodiment of the present invention, the server and the host are connected through a transmission unit.
In an embodiment of the present invention, the transmission unit includes an optical fiber and a router, a port of the optical fiber is connected to a port of the server, and a port of the router is connected to a port of the optical fiber through a network cable.
In one embodiment of the invention, the host is connected to the router via one of a wireless receiver and a network cable.
In an embodiment of the present invention, the display module is a liquid crystal module, and the display module is composed of an LCD screen, an LED backlight plate, a PCB plate, and a display frame.
In an embodiment of the present invention, the control module further includes a keyboard and a mouse, and both the keyboard and the mouse are electrically connected to the host.
In an embodiment of the present invention, the acquisition instrument and the GPRS transmission module are both electrically connected to a power module.
The invention has the beneficial effects that: when the tunnel automatic monitoring system is used, the static level gauge is arranged at different positions of a tunnel construction foundation and is communicated through the liquid through pipe and is balanced and adjusted, the sensor is arranged in the static level gauge, then the sensor detects the internal liquid level of the static level gauge in real time, the acquired liquid level signal is transmitted to the GPRS transmission module through the acquisition instrument, the GPRS transmission module transmits the acquired signal to the GSM base station through the wide area network, the GSM base station forwards the acquired signal to the server, and then the server transmits the signal to the host through the transmission unit and displays the signal through the display module, so that the remote real-time monitoring and automatic observation can be completed in the railway operation process, and the requirement of railway operation safety is met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a block diagram of a module structure of a tunnel automation monitoring system according to an embodiment of the present invention;
fig. 2 is a block diagram of an acquisition module of a tunnel automation monitoring system according to an embodiment of the present invention;
fig. 3 is a block diagram of a control module of a tunnel automation monitoring system according to an embodiment of the present invention;
fig. 4 is a block diagram of a transmission unit of a tunnel automation monitoring system according to an embodiment of the present invention;
FIG. 5 is a structural diagram of a static leveling system of a tunnel automated monitoring system according to an embodiment of the present invention;
fig. 6 is a first working schematic diagram of a static leveling system of a tunnel automatic monitoring system according to an embodiment of the present invention;
fig. 7 is a second schematic diagram of the operation of the static leveling system of the tunnel automatic monitoring system according to the embodiment of the present invention.
In the figure: 100-an acquisition module; 110-a collector; 120-a sensor; 200-GPRS transmission module; 300-wide area network; 400-a GSM base station; 500-a server; 600-a control module; 610-a host; 620-display module; 630-a keyboard; 640-a mouse; 700-a power supply module; 800-a transmission unit; 810-an optical fiber; 820-router.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example (b):
referring to fig. 1-7, the present invention provides a technical solution: the automatic tunnel monitoring system comprises an acquisition module 100, a GPRS transmission module 200, a GSM base station 400, a server 500 and a control module 600.
Referring to fig. 1 and 2, the acquisition module 100 includes an acquisition instrument 110 and a sensor 120, and the acquisition instrument 110 is electrically connected to the sensor 120 through a connection line; the acquisition instrument 110 is composed of a plurality of acquisition units, the sensors 120 are arranged in one-to-one correspondence with the acquisition units, and the settlement conditions of different foundation positions can be conveniently detected in real time through the arrangement of the acquisition units and the sensors 120 during tunnel construction, so that better construction operation in later period is facilitated.
Referring to fig. 1, the GPRS transmission module 200 is electrically connected to the acquisition instrument 110; the GPRS transmission module 200 uses a high-performance industrial wireless module and an embedded processor, uses a real-time operating system as a software support platform, and embeds a TCP/IP protocol with proprietary intellectual property rights, so as to provide a high-speed, stable, reliable, and always-on transparent data transmission channel for users.
Referring to fig. 1, the GSM base station 400 is in signal connection with the GPRS transmission module 200 through a wide area network 300; the GSM base station 400 is composed of three major parts, namely, a switching network subsystem, a wireless base station subsystem and a mobile station, wherein an interface between the switching network subsystem and the wireless base station subsystem is an "a" interface, and an interface between the BSS and the MS is a "Um" interface;
the wide area network 300 is also called an extranet or a public network. Is a remote network for connecting computers in local area networks or metropolitan area networks of different regions for communication. Typically spanning a large physical range, ranging from tens of kilometers to thousands of kilometers, and which can connect multiple regions, cities and countries, or span several continents and provide long-range communications, forming an international long-range network.
The GSM base station 400 gives the base station wireless networking characteristics so that the implementation forms of the base station can be various, including macro-cell, micro-cell, indoor and outdoor base stations, and the limitation of wireless frequency resources makes people develop different application forms of the base station more fully to enhance coverage, absorb telephone traffic — far-end TRX, distributed antenna system, communication optical cable shunt system, repeater, and facilitate long-distance transmission of signals.
Referring to fig. 1, the server 500 is electrically connected to the GSM base station 400; the port of the GSM base station 400 is electrically connected to the server 500 through one of a communication optical cable and a network cable, so that a reasonable connection mode can be selected according to specific construction requirements, which not only can improve the working efficiency, but also is beneficial to saving the cost.
Referring to fig. 1, 3 and 4, the control module 600 includes a host 610 and a display module 620, the host 610 is electrically connected to the server 500, and the display module 620 is electrically connected to the host 610.
The server 500 is connected with the host 610 through a transmission unit 800; the transmission unit 800 comprises an optical fiber 810 and a router 820, wherein a port of the optical fiber 810 is connected with a port of the server 500, and a port of the router 820 is connected with a port of the optical fiber 810 through a network cable; the host 610 is connected with the router 820 through one of a wireless receiver and a network cable, and the tunnel foundation subsidence signal obtained through the sensor 120 can be transmitted through the arrangement, so that the monitoring of tunnel construction can be conveniently completed through the display module 620, and the safety of construction is ensured.
The display module 620 is a liquid crystal module, and the display module 620 is composed of an LCD screen, an LED backlight plate, a PCB plate and a display frame; the control module 600 further includes a keyboard 630 and a mouse 640, both the keyboard 630 and the mouse 640 are electrically connected to the host 610, and the display module 620 can be conveniently operated by the arrangement of the keyboard 630 and the mouse 640; the acquisition instrument 110 and the GPRS transmission module 200 are both electrically connected to a power module 700.
The power module 700 is a power supply that can be directly mounted on a printed circuit board, and is characterized by supplying power to an application specific integrated circuit, a digital signal processor, a microprocessor, a memory, a field programmable gate array, and other digital or analog loads. Generally, such modules are referred to as point-of-load power supply systems or point-of-use power supply systems. Due to the advantages of the modular structure, the modular power supply is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission and the like, and in automotive electronics, aerospace and the like.
According to fig. 5, two different installation modes of the static level are shown, one mode is pier-type installation, and the other mode is wall-type installation, wherein the sensor 120 is installed inside the static level, the static level is communicated through a liquid through pipe to form a similar communicating vessel structure, and meanwhile, the sensor 120 is electrically connected with the acquisition instrument 110 through a lead.
According to the meaning shown in fig. 6, after the hydrostatic level is installed at different positions in the tunnel, the hydrostatic level is adjusted and balanced by external equipment, so that the liquid level inside the hydrostatic level is on the same ground level, and the liquid level of each container is measured by the sensor 120, namely the initial liquid level value.
According to the meaning that the static level can naturally change along with the change of the foundation shown in the figure 7, at the moment, different liquid level heights can be generated in the liquid inside the static level, the liquid level of one of the static level can be selected as a reference point, the liquid level inside the other static level and the liquid level difference inside the static level are used for judging, whether the foundation of the point sinks or rises or not is judged, the obtained signal is transmitted through the sensor 120 from time to time, the conditions of different point positions of the tunnel construction foundation can be completed, and therefore better construction operation is facilitated.
Specifically, the working principle of the automatic tunnel monitoring system is as follows: during the use, install the hydrostatic level in different positions of tunnel construction ground, and communicate and carry out balance adjustment to the hydrostatic level through leading to the liquid pipe, at this moment install sensor 120 in the inside of hydrostatic level, then sensor 120 detects the inside liquid level of hydrostatic level often, and transmit the liquid level signal that obtains for GPRS transmission module 200 through gathering appearance 110, GPRS transmission module 200 utilizes wide area network 300 to send the signal of gathering for GSM basic station 400 at this moment, GSM basic station 400 forwards server 500, then server 500 passes through transmission unit 800 and transmits the signal for host computer 610 and show through display module 620, just so can accomplish the real time control and the automatic observation of keeping away from in the railway operation process, thereby satisfy the needs of railway operation safety.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The tunnel automation monitoring system is characterized by comprising
The acquisition module (100) comprises an acquisition instrument (110) and a sensor (120), wherein the acquisition instrument (110) is electrically connected with the sensor (120) through a connecting wire;
the GPRS transmission module (200), the said GPRS transmission module (200) is connected electrically with gathering the appearance (110);
the GSM base station (400) is in signal connection with the GPRS transmission module (200) through a wide area network (300);
a server (500), wherein the server (500) is electrically connected with the GSM base station (400);
the control module (600), the control module (600) includes host computer (610) and display module (620), the host computer (610) with server (500) electric connection, display module (620) with host computer (610) electric connection.
2. The tunnel automation monitoring system of claim 1, wherein the acquisition instrument (110) is composed of a plurality of acquisition units, and the sensors (120) are arranged in one-to-one correspondence with the acquisition units.
3. The automated tunnel monitoring system according to claim 1, wherein the GSM base station (400) is composed of three major parts, i.e. a switching network subsystem, a radio base station subsystem and a mobile station, wherein the interface between the switching network subsystem and the radio base station subsystem is an "a" interface, and the interface between the BSS and the MS is a "Um" interface.
4. The automated tunnel monitoring system of claim 1, wherein the port of the GSM base station (400) is electrically connected to the server (500) via one of a communication cable and a network cable.
5. The tunnel automation monitoring system of claim 1, wherein the server (500) is connected to the host (610) via a transmission unit (800).
6. The tunnel automation monitoring system of claim 5, wherein the transmission unit (800) comprises an optical fiber (810) and a router (820), a port of the optical fiber (810) being connected with a port of the server (500), a port of the router (820) being connected with a port of the optical fiber (810) by a network cable.
7. The tunnel automation monitoring system of claim 6, where the host (610) is connected to the router (820) through one of a wireless receiver or a network cable.
8. The tunnel automation monitoring system of claim 1, wherein the display module (620) is a liquid crystal module, and the display module (620) is composed of an LCD screen, an LED backlight panel, a PCB panel, and a display frame.
9. The tunnel automation monitoring system of claim 1, wherein the control module (600) further comprises a keyboard (630) and a mouse (640), the keyboard (630) and the mouse (640) both being electrically connected to the host (610).
10. The automatic tunnel monitoring system according to claim 1, wherein the acquisition instrument (110) and the GPRS transmission module (200) are electrically connected to a power module (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747485.6A CN111765865A (en) | 2020-07-29 | 2020-07-29 | Tunnel automation monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747485.6A CN111765865A (en) | 2020-07-29 | 2020-07-29 | Tunnel automation monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111765865A true CN111765865A (en) | 2020-10-13 |
Family
ID=72728082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010747485.6A Pending CN111765865A (en) | 2020-07-29 | 2020-07-29 | Tunnel automation monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111765865A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202140118U (en) * | 2011-07-25 | 2012-02-08 | 中铁二十一局集团有限公司 | Tunnel construction safety early warning system based on three-dimensional digital tunnel platform |
| CN202970793U (en) * | 2012-11-13 | 2013-06-05 | 中铁二十一局集团有限公司 | Remote and field three-dimensional digital warning facility for deformation stability of tunnel primary support body |
| CN203164732U (en) * | 2013-03-29 | 2013-08-28 | 国家电网公司 | Remote monitoring system of power tunnel comprehensive data |
| CN104019795A (en) * | 2014-06-20 | 2014-09-03 | 盈亨科技(上海)有限公司 | Railway settlement monitoring system and online monitoring method |
| CN107024182A (en) * | 2017-03-16 | 2017-08-08 | 东华理工大学 | A kind of shield tunnel deformation wireless monitor system and method |
| CN108180885A (en) * | 2018-01-15 | 2018-06-19 | 陕西高速星展科技有限公司 | A kind of tunnel deformation automatic monitoring system and monitoring method |
| CN110196038A (en) * | 2019-06-28 | 2019-09-03 | 石家庄铁道大学 | Measure measuring mechanism and its application of different elevational point settling amounts |
| CN209742970U (en) * | 2019-03-19 | 2019-12-06 | 中铁七局集团第三工程有限公司 | Subway tunnel subsides wireless monitoring devices based on zigBee |
-
2020
- 2020-07-29 CN CN202010747485.6A patent/CN111765865A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202140118U (en) * | 2011-07-25 | 2012-02-08 | 中铁二十一局集团有限公司 | Tunnel construction safety early warning system based on three-dimensional digital tunnel platform |
| CN202970793U (en) * | 2012-11-13 | 2013-06-05 | 中铁二十一局集团有限公司 | Remote and field three-dimensional digital warning facility for deformation stability of tunnel primary support body |
| CN203164732U (en) * | 2013-03-29 | 2013-08-28 | 国家电网公司 | Remote monitoring system of power tunnel comprehensive data |
| CN104019795A (en) * | 2014-06-20 | 2014-09-03 | 盈亨科技(上海)有限公司 | Railway settlement monitoring system and online monitoring method |
| CN107024182A (en) * | 2017-03-16 | 2017-08-08 | 东华理工大学 | A kind of shield tunnel deformation wireless monitor system and method |
| CN108180885A (en) * | 2018-01-15 | 2018-06-19 | 陕西高速星展科技有限公司 | A kind of tunnel deformation automatic monitoring system and monitoring method |
| CN209742970U (en) * | 2019-03-19 | 2019-12-06 | 中铁七局集团第三工程有限公司 | Subway tunnel subsides wireless monitoring devices based on zigBee |
| CN110196038A (en) * | 2019-06-28 | 2019-09-03 | 石家庄铁道大学 | Measure measuring mechanism and its application of different elevational point settling amounts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102853816B (en) | Device for automatic monitoring of inclination of power transmission tower based on GNSS | |
| CN205305194U (en) | Street lamp automatic monitoring system | |
| CN201869227U (en) | Remote monitoring device based on GPRS network | |
| CN106027986A (en) | Urban waterlogging monitoring system and monitoring method | |
| CN103542891A (en) | Soil moisture status monitoring system | |
| CN208805261U (en) | A kind of tunnel product water monitoring system of low-power consumption | |
| CN105952495A (en) | Wireless positioning portable tunnel construction safety warning system and wireless positioning portable tunnel construction safety warning method | |
| CN111970382A (en) | Iron tower safety monitoring and early warning system | |
| CN106658712A (en) | Communication terminal positioning method system | |
| CN101995585A (en) | System for real-time monitoring safety of large-sized building based on satellite communication | |
| CN220153679U (en) | Buried ponding monitoring station | |
| CN106873012A (en) | A kind of road network equipment multimode remote supervision system and method | |
| CN103630114A (en) | Mobile communication base station antenna dipmeter | |
| CN103605047A (en) | Power restoration monitoring system and method | |
| CN111765865A (en) | Tunnel automation monitoring system | |
| CN112002116A (en) | Network remote monitoring system of gas chamber | |
| CN112672273A (en) | Positioning system and method for indoor and outdoor switching | |
| CN115348539B (en) | Underground communication and positioning integrated system based on 5G+ | |
| CN213028117U (en) | Iron tower safety monitoring and early warning system | |
| CN207114090U (en) | It is a kind of based on the pipeline pressure monitoring system being wirelessly transferred | |
| CN206314002U (en) | A kind of ground well monitor terminal management system based on LoRa technologies | |
| CN202900327U (en) | Third generation telecommunication (3G) locating total management system of mine | |
| CN202166461U (en) | Remote monitoring system for river channel liquid levels | |
| CN106257245A (en) | Conduit section monitoring system | |
| CN210201840U (en) | Base station antenna worker parameter acquisition device |
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: 20201013 |