CN111981324A - Pipeline display method and device - Google Patents

Pipeline display method and device Download PDF

Info

Publication number
CN111981324A
CN111981324A CN202010716302.4A CN202010716302A CN111981324A CN 111981324 A CN111981324 A CN 111981324A CN 202010716302 A CN202010716302 A CN 202010716302A CN 111981324 A CN111981324 A CN 111981324A
Authority
CN
China
Prior art keywords
pipeline
laser
pipe network
underground pipe
information
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
CN202010716302.4A
Other languages
Chinese (zh)
Inventor
陈启音
邓云泽
刘洪声
章鹏
王振
喻良辉
陈术庆
马婷
乔亮
范峻铭
杨海川
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 Deep Combustion Gas Technology Research Institute
Shenzhen Gas Corp Ltd
Original Assignee
Shenzhen Deep Combustion Gas Technology Research Institute
Shenzhen Gas Corp 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 Deep Combustion Gas Technology Research Institute, Shenzhen Gas Corp Ltd filed Critical Shenzhen Deep Combustion Gas Technology Research Institute
Priority to CN202010716302.4A priority Critical patent/CN111981324A/en
Publication of CN111981324A publication Critical patent/CN111981324A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17DPIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00Protection or supervision of installations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention provides a pipeline display method and a display device, wherein the pipeline display method comprises the following steps: acquiring pipeline information corresponding to an underground pipe network to be displayed, and generating a laser line according to the pipeline information; and controlling part of the laser lamps to send laser to a working surface according to the laser line, and forming a virtual pipeline on the working surface to realize visualization of the underground pipe network. According to the invention, the plurality of laser lamps send laser to the working face to form the virtual pipeline so as to realize visualization of the underground pipe network, so that the condition of the underground pipeline can be clearly known before construction operation of the underground pipeline, and the purposes of reducing risks, reducing potential safety hazards and effectively avoiding safety accidents are achieved.

Description

Pipeline display method and device
Technical Field
The invention relates to the technical field of virtual display, in particular to a pipeline display method and a pipeline display device.
Background
At present, underground pipelines in urban municipal areas are complex and various, but the underground pipelines cannot be intelligently checked, information such as positions and burial depths of the pipelines cannot be detected before the pipelines are constructed, safety hazards are brought to pipeline maintenance and other construction operations, and accidents are easily caused.
Thus, there is a need for improvements and enhancements in the art.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a pipeline display method and a display device, aiming at overcoming the defects of the prior art, so as to solve the technical problem that the construction operation of the underground pipe network brings potential safety hazard because the pipeline information of the underground pipe network cannot be known before the construction of the underground pipe network.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a pipeline display method is applied to a display device, and the display device is provided with a plurality of laser lamps; the method comprises the following steps:
acquiring pipeline information corresponding to an underground pipe network to be displayed, and generating a laser line according to the pipeline information;
and controlling part of the laser lamps to send laser to a working surface according to the laser line, and forming a virtual pipeline on the working surface to realize visualization of the underground pipe network.
The pipeline display method is characterized in that the acquiring of the pipeline information corresponding to the underground pipe network to be displayed specifically comprises the following steps:
acquiring position information of a display device corresponding to the underground pipe network to be displayed;
and determining the pipeline information corresponding to the underground pipe network to be displayed according to the position information.
The pipeline display method is characterized in that the step of determining the pipeline information corresponding to the underground pipe network to be displayed according to the position information specifically comprises the following steps:
sending the position information to a preset GIS (geographic information system) so that the GIS acquires pipeline information corresponding to the position information;
and receiving the pipeline information fed back by the GIS system to obtain the pipeline information corresponding to the underground pipe network to be displayed.
According to the pipeline display method, the similarity between the laser line and the pipeline line corresponding to the pipeline information meets a preset condition.
The pipeline display method, wherein the controlling of part of the plurality of laser lamps to send laser to a working surface according to the laser line specifically includes:
selecting a laser lamp to be triggered from a plurality of laser lamps according to the laser line;
detecting whether a shielding object exists on an irradiation path of a laser lamp to be triggered;
if the shielding object exists, adjusting the distance between the laser lamps and the working surface until the laser lamps to be triggered can form a laser line on the working surface;
and controlling part of the plurality of laser lamps to send laser to the working surface.
A computer readable storage medium, wherein the computer readable storage medium stores one or more programs which are executable by one or more processors to implement steps in a pipe display method as described in any one of the above.
A display device comprises a base and a lifting rod arranged on the base; the lifting rod is provided with a laser lamp and a control end.
The display device, wherein, the lifter is kept away from base one end is provided with positioner.
The display device is characterized in that a rocker is arranged on the lifting rod and used for adjusting the height of the lifting rod.
Has the advantages that: according to the invention, the plurality of laser lamps send laser to the working face to form the virtual pipeline so as to realize visualization of the underground pipe network, so that the condition of the underground pipeline can be clearly known before construction operation of the underground pipeline, and the purposes of reducing risks, reducing potential safety hazards and effectively avoiding safety accidents are achieved.
Drawings
Fig. 1 is a flowchart of a pipeline display method according to the present invention.
Fig. 2 is a schematic structural diagram of a display device provided in the present invention.
Detailed Description
The present invention provides a pipeline display method and a display device, and in order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The invention will be further explained by the description of the embodiments with reference to the drawings.
Referring to fig. 1, fig. 1 is a flowchart illustrating a pipeline display method according to a preferred embodiment of the present invention. The invention provides a pipeline display method which is applied to a display device and is provided with a plurality of laser lamps, wherein the method comprises the following steps:
and S1, acquiring the pipeline information corresponding to the underground pipe network to be displayed, and generating a laser line according to the pipeline information.
Specifically, the underground pipe network is for burying underground in various pipelines, including gas pipeline, water supply pipe and heating pipe etc. pipeline information includes position, pipe diameter, elevation, pressure, the medium information etc. of pipeline. The acquiring of the pipeline information corresponding to the underground pipe network can be performed from a database, wherein the database comprises the pipeline information of all underground pipe networks within a certain range. After the pipeline information is obtained, generating a laser line of a corresponding pipeline according to position information in the pipeline information, wherein the position information is provided with a plurality of positions, the plurality of position information corresponds to a plurality of position points forming a pipeline outline, and generating a stress optical line corresponding to the pipeline outline line according to the plurality of position points. In addition, a laser line corresponding to the text is generated according to data corresponding to information such as the elevation, pressure, and medium of the pipe, and the laser line corresponds to the outline of the text.
Further, the acquiring of the pipeline information corresponding to the underground pipe network to be displayed specifically includes:
s11, acquiring position information of a display device corresponding to the underground pipe network to be displayed;
and S12, determining the pipeline information corresponding to the underground pipe network to be displayed according to the position information.
Specifically, the display device has a GPS positioning function, and can perform GPS positioning on a position where the display device is located, and acquire generated position information after positioning, where the position information is position information of a certain area corresponding to an underground pipe network to be displayed, for example, a circular area with a radius of 30 meters and the display device as a center of circle; and after the position information is obtained, determining all pipeline information of the underground pipe network in the circular area range corresponding to the position information.
Further, the determining, according to the location information, the pipeline information corresponding to the underground pipe network to be displayed specifically includes:
s121, sending the position information to a preset GIS (geographic information system) so that the GIS can acquire pipeline information corresponding to the position information;
and S122, receiving the pipeline information fed back by the GIS system to obtain the pipeline information corresponding to the underground pipe network to be displayed.
Specifically, the database of the GIS system stores pipeline information corresponding to all underground pipe networks and position information corresponding to the pipeline information. In this embodiment, the position information is sent to a preset GIS system, the GIS system searches for the pipeline information of the underground pipe network corresponding to the position information in a database through an inquiry function, after the pipeline information of the corresponding underground pipe network is found, the GIS system obtains the pipeline information of the underground pipe network and sends the pipeline information to the display device, and the display device receives the pipeline information fed back by the GIS system, so as to obtain the pipeline information corresponding to the underground pipe network to be displayed.
And S2, controlling part of the laser lamps to send laser to a working surface according to the laser lines, and forming a virtual pipeline on the working surface to realize underground pipe network visualization.
The laser lamps are used for irradiating a working surface according to the generated laser route so as to form a corresponding illumination line, wherein the working surface can be the ground or a working table surface erected manually and the like. In this embodiment, a corresponding laser light is selected according to the generated laser line, and then the selected laser light is controlled to transmit laser to the ground, so as to form a corresponding light profile of the pipeline on the ground, thereby implementing visualization of the underground pipeline, and laser is transmitted by the laser light beside the virtual pipeline profile to virtually display related pipeline information, such as a text profile corresponding to specific data of pipeline elevation, medium, and the like, so as to know the related information of the corresponding underground pipeline in more detail.
After the pipeline information corresponding to the underground pipe network to be displayed is obtained, a laser line is generated according to the pipeline information, then part of the laser lamps are controlled to send laser to a working surface according to the laser line, a virtual pipeline is formed on the working surface to realize visualization of the underground pipe network, wherein the similarity between the laser line and the pipeline line corresponding to the pipeline information needs to meet a preset condition, namely, the deviation of the pipeline line corresponding to the laser line needs to be within an allowable error range, so that the virtual pipeline formed by irradiation of the laser lamps can truly reflect relevant information of the underground pipe network. And when the similarity between the laser line and the pipeline line corresponding to the pipeline information does not meet a preset condition, checking whether a fault exists in the display device.
Further, the controlling, according to the laser line, a part of the plurality of laser lamps to send laser to a working surface specifically includes:
s21, selecting a laser lamp to be triggered from the laser lamps according to the laser line;
s22, detecting whether a barrier exists on the irradiation path of the laser lamp to be triggered;
s23, if a shelter exists, adjusting the distance between the laser lamps and the working surface until the laser lamps to be triggered can form a laser line on the working surface;
and S24, controlling part of the laser lamps to send laser to the working surface.
Specifically, a laser lamp to be triggered is selected from the laser lamps, wherein the laser lamp to be triggered is selected correspondingly according to a laser route, and then whether shielding objects such as branches and walls exist on an irradiation path of the laser lamp to be triggered is detected so as to avoid that a virtual pipeline displayed by irradiation of the laser lamps is defective; if a shielding object exists on the irradiation path, adjusting the distance between the laser lamps and the working surface, wherein the distance can be adjusted in a mode of increasing or decreasing the laser lamps relative to the ground, and the shielding object is adjusted to have no interference on the irradiation path of the laser lamps to be triggered, namely, all the laser lamps to be triggered can irradiate on the working surface to form a complete laser line; and after the height adjustment is finished, controlling part of the laser lamps to send laser to the working surface so as to realize the visual presentation of the virtual pipeline.
Further, the checking whether the laser lamp meets a height condition and adjusting the height of the laser lamp according to a checking result specifically includes:
when a shielding object shields the laser lamps, adjusting the heights of the laser lamps, for example, increasing or decreasing the laser lamps until the shielding object does not shield the laser lamps, so as to avoid the virtual pipeline formed by the laser lamps due to shielding of the shielding object; when no shielding object shields the irradiation of the laser lamps, the height of the laser lamps is kept unchanged.
The present invention also provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps in the pipe display method described in the above embodiments.
Based on the above embodiment, the present invention further provides a display device, as shown in fig. 2, the display device includes a base 1 and a lifting rod 2, the lifting rod 2 is disposed on the base 1, and the lifting rod 2 can be lifted and lowered by stretching; be provided with a plurality of laser lamps 3 and control end 4 on the lifter 2, a plurality of laser lamps 3 with the control end 4 electricity is connected, control end 4 can control 3 angle modulation of laser lamp and carry out laser irradiation.
Be provided with connecting rod 6 on the laser lamp, connecting rod 6 not with laser lamp 3 is connected one end with lifter 2 is connected, promptly, laser lamp 3 passes through connecting rod 6 with lifter 2 is connected.
The lifting rod 2 is far away from one end of the base 1, a positioning device 5 is arranged at one end of the lifting rod, and the positioning device 5 is used for positioning the display device. The lifting rod 2 is provided with a rocker 7, the rocker 7 is used for adjusting the height of the lifting rod 2, for example, the rocker 7 is rotated clockwise, the lifting rod 2 is lifted, the rocker 7 is rotated counterclockwise, and the lifting rod 2 is lowered.
The underground pipe network display device is characterized in that a rechargeable battery is arranged in the lifting rod 2, a solar electric plate 8 is further arranged on the lifting rod, the solar electric plate 8 is electrically connected with the rechargeable battery and supplies power to the rechargeable battery, energy is stored by utilizing the solar electric plate 8, energy is saved, and the underground pipe network display device is high in economy.
In summary, the present invention provides a pipeline display method and a display apparatus, where the pipeline display method includes: acquiring pipeline information corresponding to an underground pipe network to be displayed, and generating a laser line according to the pipeline information; and controlling part of the laser lamps to send laser to a working surface according to the laser line, and forming a virtual pipeline on the working surface to realize visualization of the underground pipe network. According to the invention, the plurality of laser lamps send laser to the working face to form the virtual pipeline so as to realize visualization of the underground pipe network, so that the condition of the underground pipeline can be clearly known before construction operation of the underground pipeline, and the purposes of reducing risks, reducing potential safety hazards and effectively avoiding safety accidents are achieved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (9)

1. The pipeline display method is characterized by being applied to a display device, wherein the display device is provided with a plurality of laser lamps; the method comprises the following steps:
acquiring pipeline information corresponding to an underground pipe network to be displayed, and generating a laser line according to the pipeline information;
and controlling part of the laser lamps to send laser to a working surface according to the laser line, and forming a virtual pipeline on the working surface to realize visualization of the underground pipe network.
2. The pipeline display method according to claim 1, wherein the acquiring of the pipeline information corresponding to the underground pipe network to be displayed specifically comprises:
acquiring position information of a display device corresponding to the underground pipe network to be displayed;
and determining the pipeline information corresponding to the underground pipe network to be displayed according to the position information.
3. The pipeline display method according to claim 2, wherein the determining, according to the location information, the pipeline information corresponding to the underground pipe network to be displayed specifically comprises:
sending the position information to a preset GIS (geographic information system) so that the GIS acquires pipeline information corresponding to the position information;
and receiving the pipeline information fed back by the GIS system to obtain the pipeline information corresponding to the underground pipe network to be displayed.
4. The pipeline display method according to claim 1, wherein a similarity between the laser line and a pipeline line corresponding to the pipeline information satisfies a preset condition.
5. The pipeline display method according to claim 1, wherein the controlling, according to the laser line, a part of the plurality of laser lamps to send laser light to a working surface specifically comprises:
selecting a laser lamp to be triggered from a plurality of laser lamps according to the laser line;
detecting whether a shielding object exists on an irradiation path of a laser lamp to be triggered;
if the shielding object exists, adjusting the distance between the laser lamps and the working surface until the laser lamps to be triggered can form a laser line on the working surface;
and controlling part of the plurality of laser lamps to send laser to the working surface.
6. A computer readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement the steps in the pipeline display method according to any one of claims 1 to 5.
7. A display device is characterized by comprising a base and a lifting rod arranged on the base; the lifting rod is provided with a laser lamp and a control end.
8. The display device as claimed in claim 7, wherein a positioning device is disposed at an end of the lifting rod away from the base.
9. The display device as claimed in claim 7, wherein the lifting rod is provided with a rocker, and the rocker is used for adjusting the height of the lifting rod.
CN202010716302.4A 2020-07-23 2020-07-23 Pipeline display method and device Pending CN111981324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010716302.4A CN111981324A (en) 2020-07-23 2020-07-23 Pipeline display method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010716302.4A CN111981324A (en) 2020-07-23 2020-07-23 Pipeline display method and device

Publications (1)

Publication Number Publication Date
CN111981324A true CN111981324A (en) 2020-11-24

Family

ID=73439424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010716302.4A Pending CN111981324A (en) 2020-07-23 2020-07-23 Pipeline display method and device

Country Status (1)

Country Link
CN (1) CN111981324A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113076617A (en) * 2021-04-02 2021-07-06 长沙九洲鸿云网络科技有限公司 Method, system and equipment for visualizing urban water supply pipe network structure and function, informatization pipe network system and medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104112028A (en) * 2013-04-17 2014-10-22 建德市供电局 Method and device for displaying cable underground pipe network
CN205716821U (en) * 2016-05-02 2016-11-23 漳浦县圆周率工业设计有限公司 A kind of adjustable type laser lamp device
WO2018224160A1 (en) * 2017-06-09 2018-12-13 Volvo Construction Equipment Ab An information system for a working machine
CN109118033A (en) * 2018-06-13 2019-01-01 上海邦芯物联网科技有限公司 It is a kind of for determining the method and system of underground piping or tube position information
CN109712233A (en) * 2018-12-27 2019-05-03 华自科技股份有限公司 Pipeline failure display methods, system, AR equipment and storage medium
CN110032668A (en) * 2019-04-19 2019-07-19 广东聚源管业实业有限公司 A kind of underground pipe network visualization method for early warning and device based on network big data
CN110043805A (en) * 2019-04-19 2019-07-23 广东聚源管业实业有限公司 One kind realizing underground piping situation method for early warning and device based on network server
CN110472475A (en) * 2019-06-19 2019-11-19 特斯联(北京)科技有限公司 A kind of public space planning management system and method based on intelligent Target identification

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104112028A (en) * 2013-04-17 2014-10-22 建德市供电局 Method and device for displaying cable underground pipe network
CN205716821U (en) * 2016-05-02 2016-11-23 漳浦县圆周率工业设计有限公司 A kind of adjustable type laser lamp device
WO2018224160A1 (en) * 2017-06-09 2018-12-13 Volvo Construction Equipment Ab An information system for a working machine
CN109118033A (en) * 2018-06-13 2019-01-01 上海邦芯物联网科技有限公司 It is a kind of for determining the method and system of underground piping or tube position information
CN109712233A (en) * 2018-12-27 2019-05-03 华自科技股份有限公司 Pipeline failure display methods, system, AR equipment and storage medium
CN110032668A (en) * 2019-04-19 2019-07-19 广东聚源管业实业有限公司 A kind of underground pipe network visualization method for early warning and device based on network big data
CN110043805A (en) * 2019-04-19 2019-07-23 广东聚源管业实业有限公司 One kind realizing underground piping situation method for early warning and device based on network server
CN110472475A (en) * 2019-06-19 2019-11-19 特斯联(北京)科技有限公司 A kind of public space planning management system and method based on intelligent Target identification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113076617A (en) * 2021-04-02 2021-07-06 长沙九洲鸿云网络科技有限公司 Method, system and equipment for visualizing urban water supply pipe network structure and function, informatization pipe network system and medium
CN113076617B (en) * 2021-04-02 2022-04-22 长沙九洲鸿云网络科技有限公司 Method, system and equipment for visualizing urban water supply pipe network structure and function

Similar Documents

Publication Publication Date Title
CN111981324A (en) Pipeline display method and device
CN203460553U (en) Focusing auxiliary system of laser marking device
CN104060839B (en) Be exclusively used in large stadium metal curtain wall steel construction vertical keel construction control method
CN104991558A (en) Cable trench automatic inspection device
CN102566582B (en) Positioning method, device and system
CN108592830B (en) Long-distance pipeline installation process detection device and use method
CN104978916A (en) OLED (Organic Light Emitting Diode) panel display defect restoration method
CN107764844B (en) Position adjusting system and method for large CT detection equipment
JP2013019699A (en) Method for survey between power transmission line support points of iron tower
CN112665507A (en) Detection method of power cable detection system
CN108956651A (en) A kind of high-voltage power line tension wire clamp lossless detection method
KR20150119700A (en) System and Method for Management of Public Facilities using NFC
CN110572206B (en) Optical fiber communication transmission line maintenance method
CN202928562U (en) Level instrument used for settlement monitoring
CN109058053B (en) Method for measuring horizontal displacement of top end of wind driven generator tower
CN203324425U (en) Temporary ground wire assembling and disassembling state signal extraction device
CN105445612A (en) Optical fiber breakage fault location system
CN106160224B (en) Power transmission project construction field real time commanding system
CN107643601A (en) One kind is based on CO2Laser tube light source expand and real-time focusing device
JP4597076B2 (en) Power system blackout work plan setting method and system
CN103063131B (en) A kind of infrared ray pipeline measurement mechanism
CN103913147A (en) Elevation positioning device of hydraulic inserted steel pipe column and positioning operation method
CN105064681A (en) Installing method of steel structure foundation screw bolt
CN104075121A (en) Pipeline steam leakage monitoring device adopting infrared spectrums
CN111275575A (en) Multi-source data fusion power transmission three-dimensional panoramic visualization system of online monitoring equipment

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

Application publication date: 20201124

RJ01 Rejection of invention patent application after publication