CN110519573A - A kind of long-range remote viewing system - Google Patents
A kind of long-range remote viewing system Download PDFInfo
- Publication number
- CN110519573A CN110519573A CN201910958292.2A CN201910958292A CN110519573A CN 110519573 A CN110519573 A CN 110519573A CN 201910958292 A CN201910958292 A CN 201910958292A CN 110519573 A CN110519573 A CN 110519573A
- Authority
- CN
- China
- Prior art keywords
- module
- industrial camera
- control
- warning message
- information data
- 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
- 238000012806 monitoring device Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 23
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a kind of long-range remote viewing system, for remotely being monitored to several power control cabinets arranged side by side, including master controller, server, monitoring device and mobile terminal;Monitoring device includes transverse movement module, vertical motion module and image capture module, the front side of power control cabinet is arranged in transverse movement module, transverse movement module includes horizontal drive motor, vertical motion module is arranged in transverse movement module, vertical motion module includes vertical driving motor, image capture module includes the industrial camera being arranged in vertical motion module, and industrial camera is used to carry out Image Acquisition to the display on automatically controlled cabinet panel;Master controller is for controlling horizontal drive motor and the operation of vertical driving motor, and control industrial camera acquisition image;Server is for storing image information data and being sent to mobile terminal.A kind of long-range remote viewing system of the present invention, realizes comprehensive monitoring to field device running status, to guarantee the safe and reliable operation of field device.
Description
Technical field
The present invention relates to a kind of long-range remote viewing systems.
Background technique
Currently, remote viewing system in power domain using more and more extensive, the field device to electric system may be implemented
It is monitored, is a kind of intelligentized system of height, has many advantages, such as that function is more, easy to operate, easy to maintain.But actually make
With middle discovery, the camera in existing remote viewing system is fixed on designated position mostly, can not flexibly be moved, be led according to demand
Cause the acquisition of image limited, it is difficult to realize comprehensive monitoring to field device.
Summary of the invention
The purpose of the present invention is to provide a kind of long-range remote viewing system, comprehensive prison to field device running status is realized
Depending on to guarantee the safe and reliable operation of field device.
To achieve the above object, the technical scheme is to design a kind of long-range remote viewing system, for it is several side by side
The power control cabinet of setting is remotely monitored, including master controller, server, monitoring device and mobile terminal;
The master controller includes that warning message obtains module and automatic control module, the warning message obtain module respectively with
Several power control cabinet connections, the warning message that warning message acquisition module is generated for obtaining the power control cabinet being abnormal, and to
Outer output warning message data;
The server includes position judging module, data conversion module and memory module, the position judging module respectively with
Warning message obtains module, data conversion module is connected with memory module, and the position judging module is for receiving warning message number
According to, and data conversion mould is respectively sent to after the location information data for the power control cabinet being abnormal according to the determination of warning message data
Block and memory module, the data conversion module are connect with automatic control module, what which was used to receive
Location information data is sent to automatic control module after being converted into automatic control signal, and the memory module is received for storing
Location information data;
The monitoring device includes transverse movement module, vertical motion module and image capture module, the transverse movement module
The front side of several power control cabinets is set, which includes horizontal drive motor, and the vertical motion module setting exists
In transverse movement module, which includes vertical driving motor, and described image acquisition module includes being arranged vertical
Industrial camera in motion module, the industrial camera are used to carry out the display on automatically controlled cabinet panel Image Acquisition, and outward
Export image information data;
The automatic control module is connect with horizontal drive motor, vertical driving motor and industrial camera respectively, the automatic control
Module is used to control horizontal drive motor and the operation of vertical driving motor respectively according to the automatic control signal received, and should be certainly
Dynamic control module is also used to control industrial camera and carries out Image Acquisition operation;
The server further includes wireless communication module, and the memory module connects with wireless communication module and industrial camera respectively
It connects, which is also used to receive and store image information data, and the wireless communication module is used for and communication of mobile terminal,
And the location information data and image information data in memory module are sent to mobile terminal.
Preferably, the master controller further includes manual control module, the manual control module respectively with laterally driven electricity
Machine, vertical driving motor are connected with industrial camera, and the server further includes instruction conversion module, instruction conversion module difference
It is connect with wireless communication module and manual control module, the mobile terminal includes control instruction input module, the control instruction
Input module be used for for user's input control instruct, and by wireless communication module by the control instruction of input be sent to instruction turn
Block is changed the mold, the control instruction received for being converted into being sent to manual control after manual control signal by described instruction conversion module
Molding block, the manual control module are used to control horizontal drive motor and vertical respectively according to the manual control signal that receives
Driving motor operation, and the manual control module is also used to control industrial camera and carries out Image Acquisition operation.
Preferably, the mobile terminal is the smart phone or tablet computer for having data receiver and transfer function.
Preferably, the industrial camera is CCD camera.
Preferably, the horizontal drive motor and vertical driving motor are servo motor.
The operation principle of the present invention is that: when power control cabinet is abnormal in the process of running, warning message will be generated and led to
The display crossed on automatically controlled cabinet panel shows alarm content, meanwhile, warning message, which obtains module, will acquire the warning message, and will
Warning message data are sent to position judging module, are determined by position judging module number and to be abnormal according to warning message data
It is respectively sent to data conversion module and memory module after the location information data of power control cabinet, by memory module to the position received
It sets information data to be stored, and after the location information data received is converted into automatic control signal by data conversion module
It is sent to automatic control module, then automatic control module controls laterally driven electricity according to the automatic control signal received respectively
Machine and the operation of vertical driving motor, are moved to move industrial camera by transverse movement module and vertical motion modular belt,
Keep industrial camera corresponding with the location of displays in power control cabinet, then by automatic control module control industrial camera on display
The alarm content of display carries out Image Acquisition, is later stored the image information data of acquisition by memory module, finally
Module sends location information data and image information data in memory module to mobile terminal by wireless communication, and user passes through
Mobile terminal is it can be learnt that the alarm content shown in the position for the power control cabinet being abnormal and the power control cabinet.
In addition, can be inputted by control instruction input module when user needs to obtain the monitoring picture of target power control cabinet
Control corresponding with the position of target power control cabinet is specified, and the control instruction of input is sent to instruction by module by wireless communication
Conversion module, the control instruction received is converted into being sent to after manual control signal manually control mould by instruction conversion module
Block, then horizontal drive motor and vertical driving motor are controlled according to the manual control signal received respectively by manual control module
Operation is moved to move industrial camera by transverse movement module and vertical motion modular belt, makes industrial camera and target
Location of displays in power control cabinet is corresponding, then by manual control module control industrial camera to the content shown on display into
Row Image Acquisition is later stored the image information data of acquisition by memory module, finally by wireless communication module
The image information data in memory module is sent to mobile terminal, so that the monitoring picture of target power control cabinet is obtained, so as to user
The operating status of power control cabinet is monitored.
The invention has the benefit that transverse movement can be passed through by setting transverse movement module and vertical motion module
Module and vertical motion modular belt move industrial camera and are moved, and industrial camera is enabled to carry out figure to multiple power control cabinets respectively
As acquisition, so that comprehensive monitoring of field device running status is realized, to guarantee the safe and reliable operation of field device.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
The technical solution that the present invention embodies is:
As shown in Figure 1, a kind of long-range remote viewing system, for remotely being monitored to several power control cabinets arranged side by side, including master
Controller, server, monitoring device and mobile terminal;
The master controller includes that warning message obtains module and automatic control module, the warning message obtain module respectively with
Several power control cabinet connections, the warning message that warning message acquisition module is generated for obtaining the power control cabinet being abnormal, and to
Outer output warning message data;
The server includes position judging module, data conversion module and memory module, the position judging module respectively with
Warning message obtains module, data conversion module is connected with memory module, and the position judging module is for receiving warning message number
According to, and data conversion mould is respectively sent to after the location information data for the power control cabinet being abnormal according to the determination of warning message data
Block and memory module, the data conversion module are connect with automatic control module, what which was used to receive
Location information data is sent to automatic control module after being converted into automatic control signal, and the memory module is received for storing
Location information data;
The monitoring device includes transverse movement module, vertical motion module and image capture module, the transverse movement module
The front side of several power control cabinets is set, which includes horizontal drive motor, and the vertical motion module setting exists
In transverse movement module, which includes vertical driving motor, and described image acquisition module includes being arranged vertical
Industrial camera in motion module, the industrial camera are used to carry out the display on automatically controlled cabinet panel Image Acquisition, and outward
Export image information data;
The automatic control module is connect with horizontal drive motor, vertical driving motor and industrial camera respectively, the automatic control
Module is used to control horizontal drive motor and the operation of vertical driving motor respectively according to the automatic control signal received, and should be certainly
Dynamic control module is also used to control industrial camera and carries out Image Acquisition operation;
The server further includes wireless communication module, and the memory module connects with wireless communication module and industrial camera respectively
It connects, which is also used to receive and store image information data, and the wireless communication module is used for and communication of mobile terminal,
And the location information data and image information data in memory module are sent to mobile terminal.
Above-mentioned master controller further includes manual control module, the manual control module respectively with horizontal drive motor, vertical
Driving motor is connected with industrial camera, and above-mentioned server further includes instruction conversion module, and the instruction conversion module is respectively and wirelessly
Communication module is connected with manual control module, and the mobile terminal includes control instruction input module, which inputs mould
Block is used to instruct for user's input control, and the control instruction of input is sent to instruction modulus of conversion by module by wireless communication
Block, instruction conversion module are used to be sent to manual control module after the control instruction received is converted into manual control signal,
Manual control module is used to control horizontal drive motor and vertical driving motor fortune respectively according to the manual control signal received
Row, and the manual control module is also used to control industrial camera and carries out Image Acquisition operation.
Above-mentioned mobile terminal is the smart phone or tablet computer for having data receiver and transfer function.
Above-mentioned industrial camera is CCD camera.
Above-mentioned horizontal drive motor and vertical driving motor are servo motor.
The operation principle of the present invention is that: when power control cabinet is abnormal in the process of running, warning message will be generated and led to
The display crossed on automatically controlled cabinet panel shows alarm content, meanwhile, warning message, which obtains module, will acquire the warning message, and will
Warning message data are sent to position judging module, are determined by position judging module number and to be abnormal according to warning message data
It is respectively sent to data conversion module and memory module after the location information data of power control cabinet, by memory module to the position received
It sets information data to be stored, and after the location information data received is converted into automatic control signal by data conversion module
It is sent to automatic control module, then automatic control module controls laterally driven electricity according to the automatic control signal received respectively
Machine and the operation of vertical driving motor, are moved to move industrial camera by transverse movement module and vertical motion modular belt,
Keep industrial camera corresponding with the location of displays in power control cabinet, then by automatic control module control industrial camera on display
The alarm content of display carries out Image Acquisition, is later stored the image information data of acquisition by memory module, finally
Module sends location information data and image information data in memory module to mobile terminal by wireless communication, and user passes through
Mobile terminal is it can be learnt that the alarm content shown in the position for the power control cabinet being abnormal and the power control cabinet.
In addition, user can also be specified by control instruction input module input control, and module will be defeated by wireless communication
The control instruction entered is sent to instruction conversion module, is converted into manually controlling by the control instruction received by instruction conversion module
It is sent to manual control module after signal, then transverse direction is controlled according to the manual control signal received respectively by manual control module
Driving motor and the operation of vertical driving motor, carry out to move industrial camera by transverse movement module and vertical motion modular belt
It is mobile, keep industrial camera corresponding with the location of displays in target power control cabinet, then control industrial camera by manual control module
Image Acquisition is carried out to the content shown on display, is later deposited the image information data of acquisition by memory module
Storage sends the image information data in memory module to mobile terminal finally by wireless communication module, to obtain target electricity
The monitoring picture of cabinet is controlled, so that operating status of the user to power control cabinet monitors.
The invention has the benefit that transverse movement can be passed through by setting transverse movement module and vertical motion module
Module and vertical motion modular belt move industrial camera and are moved, and industrial camera is enabled to carry out figure to multiple power control cabinets respectively
As acquisition, so that comprehensive monitoring of field device running status is realized, to guarantee the safe and reliable operation of field device.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of long-range remote viewing system, for remotely being monitored to several power control cabinets arranged side by side, which is characterized in that including
Master controller, server, monitoring device and mobile terminal;
The master controller includes that warning message obtains module and automatic control module, the warning message obtain module respectively with
Several power control cabinet connections, the warning message that warning message acquisition module is generated for obtaining the power control cabinet being abnormal, and to
Outer output warning message data;
The server includes position judging module, data conversion module and memory module, the position judging module respectively with
Warning message obtains module, data conversion module is connected with memory module, and the position judging module is for receiving warning message number
According to, and data conversion mould is respectively sent to after the location information data for the power control cabinet being abnormal according to the determination of warning message data
Block and memory module, the data conversion module are connect with automatic control module, what which was used to receive
Location information data is sent to automatic control module after being converted into automatic control signal, and the memory module is received for storing
Location information data;
The monitoring device includes transverse movement module, vertical motion module and image capture module, the transverse movement module
The front side of several power control cabinets is set, which includes horizontal drive motor, and the vertical motion module setting exists
In transverse movement module, which includes vertical driving motor, and described image acquisition module includes being arranged vertical
Industrial camera in motion module, the industrial camera are used to carry out the display on automatically controlled cabinet panel Image Acquisition, and outward
Export image information data;
The automatic control module is connect with horizontal drive motor, vertical driving motor and industrial camera respectively, the automatic control
Module is used to control horizontal drive motor and the operation of vertical driving motor respectively according to the automatic control signal received, and should be certainly
Dynamic control module is also used to control industrial camera and carries out Image Acquisition operation;
The server further includes wireless communication module, and the memory module connects with wireless communication module and industrial camera respectively
It connects, which is also used to receive and store image information data, and the wireless communication module is used for and communication of mobile terminal,
And the location information data and image information data in memory module are sent to mobile terminal.
2. long-range remote viewing system according to claim 1, which is characterized in that the master controller further includes manually controlling mould
Block, the manual control module are connect with horizontal drive motor, vertical driving motor and industrial camera respectively, and the server also wraps
Instruction conversion module is included, which connect with wireless communication module and manual control module respectively, described mobile whole
End includes control instruction input module, which is used to instruct for user's input control, and passes through channel radio
The control instruction of input is sent to instruction conversion module by letter module, and described instruction conversion module is for referring to the control received
Order is sent to manual control module after being converted into manual control signal, and the manual control module is used for manual according to receiving
Control signal controls horizontal drive motor and the operation of vertical driving motor respectively, and the manual control module is also used to control industry
Camera carries out Image Acquisition operation.
3. long-range remote viewing system according to claim 2, which is characterized in that the mobile terminal be have data receiver and
The smart phone or tablet computer of transfer function.
4. long-range remote viewing system according to claim 3, which is characterized in that the industrial camera is CCD camera.
5. long-range remote viewing system according to claim 4, which is characterized in that the horizontal drive motor and vertical driving electricity
Machine is servo motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910958292.2A CN110519573A (en) | 2019-10-10 | 2019-10-10 | A kind of long-range remote viewing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910958292.2A CN110519573A (en) | 2019-10-10 | 2019-10-10 | A kind of long-range remote viewing system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110519573A true CN110519573A (en) | 2019-11-29 |
Family
ID=68634278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910958292.2A Pending CN110519573A (en) | 2019-10-10 | 2019-10-10 | A kind of long-range remote viewing system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110519573A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104932552A (en) * | 2015-06-04 | 2015-09-23 | 浙江海洋学院 | Power station automatic management apparatus |
US20150304612A1 (en) * | 2014-04-18 | 2015-10-22 | Flir Systems, Inc. | Multi-sensor monitoring systems and methods |
CN106231274A (en) * | 2016-09-23 | 2016-12-14 | 国网上海市电力公司 | Electric power website communication power supply monitoring system based on ARM and monitoring method |
CN106454264A (en) * | 2016-11-10 | 2017-02-22 | 国网四川省电力公司自贡供电公司 | Control system for capital construction site of power substation |
CN208796429U (en) * | 2018-09-28 | 2019-04-26 | 张立强 | A kind of high temperature prior-warning device of power equipment |
CN109963115A (en) * | 2017-12-26 | 2019-07-02 | 刘芳圃 | Electric power remote local monitoring device |
CN110177253A (en) * | 2019-05-27 | 2019-08-27 | 广东电网有限责任公司 | A kind of movable video monitoring device and system for electric energy meter detection assembly line |
-
2019
- 2019-10-10 CN CN201910958292.2A patent/CN110519573A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150304612A1 (en) * | 2014-04-18 | 2015-10-22 | Flir Systems, Inc. | Multi-sensor monitoring systems and methods |
CN104932552A (en) * | 2015-06-04 | 2015-09-23 | 浙江海洋学院 | Power station automatic management apparatus |
CN106231274A (en) * | 2016-09-23 | 2016-12-14 | 国网上海市电力公司 | Electric power website communication power supply monitoring system based on ARM and monitoring method |
CN106454264A (en) * | 2016-11-10 | 2017-02-22 | 国网四川省电力公司自贡供电公司 | Control system for capital construction site of power substation |
CN109963115A (en) * | 2017-12-26 | 2019-07-02 | 刘芳圃 | Electric power remote local monitoring device |
CN208796429U (en) * | 2018-09-28 | 2019-04-26 | 张立强 | A kind of high temperature prior-warning device of power equipment |
CN110177253A (en) * | 2019-05-27 | 2019-08-27 | 广东电网有限责任公司 | A kind of movable video monitoring device and system for electric energy meter detection assembly line |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102220118B1 (en) | Display device and calibration method thereof | |
CN111026032B (en) | Real-time monitoring system based on industrial numerical control machine tool and working method thereof | |
KR101579797B1 (en) | Management system using a flying robot | |
CN110708510A (en) | Remote viewing method for power equipment | |
WO2013096033A4 (en) | Methods and apparatus to compensate for overshoot of a desired field of vision by a remotely-controlled image capture device | |
CN106285443A (en) | Electric rolling control method based on intelligent terminal APP | |
EP3718943B1 (en) | Real-time monitoring system, elevator or escalator comprising the same, and a method therefor | |
CN106686952A (en) | Intelligent network cabinet and its monitoring method | |
CN105933682A (en) | Computer controlled monitoring device | |
KR101611956B1 (en) | Camera apparatus for multi-channel | |
CN203708375U (en) | A mining-used video monitor system based on a wireless network technique | |
KR101337234B1 (en) | Multi control method for a plurality of air compressors | |
CN208890907U (en) | A kind of intelligent network camera being provided simultaneously with focal length and wide-angle lens | |
KR101816307B1 (en) | Control method for air conditioning apparatus | |
CN110519573A (en) | A kind of long-range remote viewing system | |
CN201464874U (en) | Monitoring system of communication equipment room | |
CN108320491B (en) | Full-directional infrared remote control equipment and full-directional infrared remote control method | |
CN107658647A (en) | A kind of wall jack | |
CN108495360B (en) | Base station and data transmission method thereof | |
CN105554477A (en) | Intelligent shooting system of IOT | |
CN201904883U (en) | Digital set top box with monitoring function | |
CN204887249U (en) | Wireless video monitor system | |
CN210029634U (en) | Real-time monitoring system and elevator or escalator comprising same | |
CN104954762A (en) | Wireless video monitoring system | |
CN107436559A (en) | A kind of smart home wireless control system |
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: 20191129 |