CN108534822A - A kind of remote environment-monitoring device - Google Patents
A kind of remote environment-monitoring device Download PDFInfo
- Publication number
- CN108534822A CN108534822A CN201810126012.7A CN201810126012A CN108534822A CN 108534822 A CN108534822 A CN 108534822A CN 201810126012 A CN201810126012 A CN 201810126012A CN 108534822 A CN108534822 A CN 108534822A
- Authority
- CN
- China
- Prior art keywords
- image
- sensor
- signal
- processing unit
- monitoring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Closed-Circuit Television Systems (AREA)
- Alarm Systems (AREA)
Abstract
The present invention provides a kind of remote environment-monitoring device,Utilize humidity sensor,Temperature sensor,SO 2 sensor and nitrogen dioxide sensor are monitored city environmental quality,At the same time,Vibrating sensor is centered in remote environment-monitoring dress,When measuring vibration values more than default vibration threshold,Central processing unit control signal trigger sends out Image Acquisition trigger signal to image collecting device,Image collecting device starts to acquire the image information around remote environment-monitoring device,And image procossing is carried out to the image around institute's remote environment-monitoring device of image acquisition device,And will treated image transmitting to the central processing unit,Central processing unit judges whether remote environment-monitoring device runs in human interference by the image information that the image processing apparatus that receives exports,If,Then warning device sends a warning.
Description
Technical field
The present invention relates to intelligence test field more particularly to a kind of remote environment-monitoring devices.
Background technology
With the rapid development of industrialization and urbanization, the problem of also bringing environmental pollution thereupon, people need
Know whether oneself work, the environmental quality of inhabitation are up to standard in time, so that reasonable arrangement is gone on a journey, meanwhile, government also closes constantly
City environmental quality is noted, in order to effectively and reasonably be arranged the integrated planning in city.Therefore, to city environmental quality
Monitoring is particularly important.
Currently, remote environment-monitoring device is typically placed in around contaminating enterprises, to supervise its production, whether discharge meets
National standard, still, some contaminating enterprises avoid punishment to reduce cost, artificial to surrounding remote environment-monitoring
Device is interfered, such as is destroyed etc. to the sensor of remote environment-monitoring device, therefore, in order to objective, true
Environment around contaminating enterprises is monitored, it is desirable to be able to effectively prevent artificial interfering remote environment-monitoring device
The phenomenon that.
Invention content
Therefore, in order to overcome the above problem, the present invention provides a kind of remote environment-monitoring device, using humidity sensor,
Temperature sensor, SO 2 sensor and nitrogen dioxide sensor are monitored city environmental quality, at the same time, remote
Vibrating sensor is set in journey environment monitoring device, when measuring vibration values more than default vibration threshold, central processing unit control
Signal trigger sends out Image Acquisition trigger signal to image collecting device, and image collecting device starts to acquire remote environment-monitoring
Image information around device, and image is carried out to the image around institute's remote environment-monitoring device of image acquisition device
Processing, and will treated image transmitting to the central processing unit, central processing unit passes through the image processing apparatus that receives
The image information of output judges whether remote environment-monitoring device runs in human interference, if so, warning device is sent out
Go out warning information.
A kind of remote environment-monitoring device according to the present invention, which is characterized in that remote environment-monitoring device includes humidity
Sensor, temperature sensor, SO 2 sensor, nitrogen dioxide sensor, vibrating sensor, central processing unit, signal touch
Send out device, image collecting device, image processing apparatus, warning device, monitoring center, mobile client and wireless communication device.
The output end of humidity sensor, the output end of temperature sensor, the output end of SO 2 sensor, nitrogen dioxide sensing
The output end of device and the output end of vibrating sensor are connect with the input terminal of central processing unit respectively, wireless communication device it is defeated
Enter end to connect with the output end of central processing unit respectively with the input terminal of warning device, monitoring center and mobile client respectively with
Wireless communication device is wirelessly connected, and the input terminal of image processing apparatus and the output end of image collecting device connect, image procossing
The output end of device and the input terminal of central processing unit connect, and the input terminal of signal trigger and the output end of central processing unit connect
It connects, the output end of signal trigger is connect with the input terminal of described image harvester.
Image processing apparatus includes image enhancement processing module, picture smooth treatment module and image sharpening processing mould
Block, described image enhancing processing module, described image smoothing module and described image Edge contrast module are sequentially connected.
Image collector is set to ccd image acquisition sensor or video capture card.
When carrying out enhancing processing to the image of image acquisition device using image enhancement processing module, image is adopted
The image definition that acquisition means are transmitted to image processing apparatus is two-dimensional function f (x, y), and wherein x, y is space coordinate, to image f
(x, y) carries out image enhancement processing, and the two-dimensional image function after image enhancement is p (x, y), wherein
, c is
Constant.
When carrying out picture smooth treatment to image p (x, y) using picture smooth treatment module, scheme after smoothing processing
Picture two-dimensional function is h (x, y), and wherein smooth function is g (x, y),
,
, ﹡ are convolution symbol,For self-defined adjustable constant, smooth effect is to pass throughCome
Control.
When carrying out image sharpening processing to image h (x, y) using image sharpening processing module, scheme after Edge contrast
As two-dimensional function is s (x, y), wherein
。
Vibrating sensor is used to monitor the vibration values of remote environment-monitoring device, and the vibration values measured are transmitted to center
Processor, when measuring vibration values more than default vibration threshold, the central processing unit control signal trigger sends out image and adopts
Collect trigger signal to image collecting device, image collecting device starts to acquire remote environment-monitoring dress after receiving the trigger signal
Set the image information of surrounding, image processing apparatus to the image around the remote environment-monitoring device of image acquisition device into
Row image procossing, and will treated image transmitting to central processing unit.
Central processing unit judges remote environment-monitoring device by the image information that the image processing apparatus received exports
Whether run in human interference, if so, warning device sends a warning.
Humidity sensor acquires ambient humidity signal, and temperature sensor acquires ambient temperature signal, SO 2 sensor
Environment sulfur dioxide signal is acquired, nitrogen dioxide sensor acquires environment nitrogen dioxide signal, by ambient humidity signal, environment temperature
Spend signal, environment sulfur dioxide signal and environment nitrogen dioxide signal transmission to central processing unit, and to ambient humidity signal,
Ambient temperature signal, environment sulfur dioxide signal and environment nitrogen dioxide signal carry out A/D conversions, signal enhanced processing successively
Be filtered, and treated signal numerical value or waveform are shown on the desplay apparatus.
Wireless communication device is by the data of the humidity sensor in central processing unit, the data of temperature sensor, titanium dioxide
The data transmission of the data of sulfer sensor, the data of nitrogen dioxide sensor and vibrating sensor is to monitoring center and mobile client
End.
Mobile client is mobile phone.
Compared with prior art, the present invention has following advantageous effect：
（1）Humidity sensor, temperature sensor, SO 2 sensor are used in remote environment-monitoring device provided by the invention
City environmental quality is monitored with nitrogen dioxide sensor, can effectively react city environmental quality, and use centre
Reason device carries out ambient humidity signal, ambient temperature signal, environment sulfur dioxide signal and environment nitrogen dioxide signal successively
A/D conversions and are filtered signal enhanced processing, and treated signal numerical value or waveform are shown on the desplay apparatus, can
Intuitively, accurately know city environmental quality situation；
（2）Remote environment-monitoring dress provided by the invention centers vibrating sensor, is more than default vibration when measuring vibration values
When threshold value, central processing unit control signal trigger sends out Image Acquisition trigger signal to image collecting device, image collector
It sets and starts to acquire the image information around remote environment-monitoring device, and to institute's remote environment-monitoring of image acquisition device
Image around device carries out image procossing, and will treated image transmitting to the central processing unit, central processing unit is logical
Whether the image information for crossing the image processing apparatus output received judges remote environment-monitoring device in human interference
Operation can effectively prevent artificial interfering remote environment-monitoring device if so, warning device sends a warning
The phenomenon that.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the remote environment-monitoring schematic device of the present invention；
Fig. 2 is the functional block diagram of the image processing apparatus of the present invention.
Specific implementation mode
The remote environment-monitoring device of the present invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the present invention provides a kind of remote environment-monitoring device, remote environment-monitoring device includes humidity sensor
Device, temperature sensor, SO 2 sensor, nitrogen dioxide sensor, vibrating sensor, central processing unit, signal trigger,
Image collecting device, image processing apparatus, warning device, monitoring center, mobile client and wireless communication device.
The output end of humidity sensor, the output end of temperature sensor, the output end of SO 2 sensor, nitrogen dioxide sensing
The output end of device and the output end of vibrating sensor are connect with the input terminal of central processing unit respectively, wireless communication device it is defeated
Enter end to connect with the output end of central processing unit respectively with the input terminal of warning device, monitoring center and mobile client respectively with
Wireless communication device is wirelessly connected, and the input terminal of image processing apparatus and the output end of image collecting device connect, image procossing
The output end of device and the input terminal of central processing unit connect, and the input terminal of signal trigger and the output end of central processing unit connect
It connects, the output end of signal trigger is connect with the input terminal of described image harvester.
As shown in Fig. 2, image processing apparatus includes that image enhancement processing module, picture smooth treatment module and image are sharp
Change processing module, image enhancement processing module, picture smooth treatment module and image sharpening processing module are sequentially connected.
Specifically, image collector is set to ccd image acquisition sensor or video capture card.
Specifically, when carrying out enhancing processing to the image of image acquisition device using image enhancement processing module,
The image definition that image collecting device is transmitted to image processing apparatus is two-dimensional function f (x, y), and wherein x, y are that space is sat
Mark carries out image enhancement processing to image f (x, y), and the two-dimensional image function after image enhancement is p (x, y), wherein
, c is
Constant.
Specifically, when carrying out picture smooth treatment to image p (x, y) using picture smooth treatment module, by smooth
Two-dimensional image function is h (x, y) after processing, and wherein smooth function is g (x, y),
,
, ﹡ are convolution symbol,For self-defined adjustable constant, smooth effect is to pass throughCome
Control.
Specifically, when carrying out image sharpening processing to image h (x, y) using image sharpening processing module, by sharpening
Two-dimensional image function is s (x, y) after processing, wherein
。
Specifically, image processing apparatus carries out the image of image acquisition device using improved image processing algorithm
Optimization processing, improved image processing algorithm specifically comprise the following steps：
Step 1：When carrying out enhancing processing to the image of image acquisition device using image enhancement processing module, image is adopted
The image definition that acquisition means are transmitted to image processing apparatus is two-dimensional function f (x, y), and wherein x, y is space coordinate, to image f
(x, y) carries out image enhancement processing, and the two-dimensional image function after image enhancement is p (x, y), wherein
, c is
Constant；
Step 2：When carrying out picture smooth treatment to image p (x, y) using picture smooth treatment module, scheme after smoothing processing
Picture two-dimensional function is h (x, y), and wherein smooth function is g (x, y),
,
, ﹡ are convolution symbol,For self-defined adjustable constant, smooth effect is to pass throughCome
Control；
Step 3：When carrying out image sharpening processing to image h (x, y) using image sharpening processing module, scheme after Edge contrast
As two-dimensional function is s (x, y), wherein
。
Vibrating sensor is used to monitor the vibration values of remote environment-monitoring device, and the vibration values measured are transmitted to center
Processor, when measuring vibration values more than default vibration threshold, central processing unit control signal trigger sends out Image Acquisition and touches
It signals to image collecting device, image collecting device starts to acquire remote environment-monitoring device week after receiving the trigger signal
The image information enclosed, image processing apparatus carry out figure to the image around the remote environment-monitoring device of image acquisition device
As processing, and will treated image transmitting to central processing unit.
Central processing unit judges remote environment-monitoring device by the image information that the image processing apparatus received exports
Whether run in human interference, if so, warning device sends a warning.
Humidity sensor acquires ambient humidity signal, and temperature sensor acquires ambient temperature signal, SO 2 sensor
Environment sulfur dioxide signal is acquired, nitrogen dioxide sensor acquires environment nitrogen dioxide signal, by ambient humidity signal, environment temperature
Spend signal, environment sulfur dioxide signal and environment nitrogen dioxide signal transmission to central processing unit, and to ambient humidity signal,
Ambient temperature signal, environment sulfur dioxide signal and environment nitrogen dioxide signal carry out A/D conversions, signal enhanced processing successively
Be filtered, and treated signal numerical value or waveform are shown on the desplay apparatus.
Wireless communication device is by the data of the humidity sensor in central processing unit, the data of temperature sensor, titanium dioxide
The data transmission of the data of sulfer sensor, the data of nitrogen dioxide sensor and vibrating sensor is to monitoring center and mobile client
End.
Mobile client is mobile phone.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, it will be understood by those of ordinary skill in the art that, to the technical side of the present invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Right in.
Claims (9)
1. a kind of remote environment-monitoring device, which is characterized in that the remote environment-monitoring device includes humidity sensor, temperature
Sensor, SO 2 sensor, nitrogen dioxide sensor, vibrating sensor, central processing unit, signal trigger, image are adopted
Acquisition means, image processing apparatus, warning device, monitoring center, mobile client and wireless communication device；
The output end of the humidity sensor, the output end of the temperature sensor, the SO 2 sensor output end,
The output end of the output end of the nitrogen dioxide sensor and the vibrating sensor is defeated with the central processing unit respectively
Enter end connection, the input terminal of the input terminal of the wireless communication device and the warning device respectively with the central processing unit
Output end connects, and the monitoring center and the mobile client are wirelessly connected with the wireless communication device respectively, the figure
As the input terminal of processing unit is connect with the output end of described image harvester, the output end of described image processing unit and institute
The input terminal connection of central processing unit is stated, the input terminal of the signal trigger is connect with the output end of the central processing unit,
The output end of the signal trigger is connect with the input terminal of described image harvester；
Described image processing unit includes image enhancement processing module, picture smooth treatment module and image sharpening processing mould
Block, described image enhancing processing module, described image smoothing module and described image Edge contrast module are sequentially connected.
2. remote environment-monitoring device according to claim 1, which is characterized in that described image harvester is schemed for CCD
As acquisition sensor or video capture card.
3. remote environment-monitoring device according to claim 1, which is characterized in that using described image enhancing processing mould
When block carries out enhancing processing to the image that described image harvester acquires, described image harvester is transmitted to described image
The image definition of processing unit is two-dimensional function f (x, y), and wherein x, y is space coordinate, and image increasing is carried out to image f (x, y)
Strength is managed, and the two-dimensional image function after image enhancement is p (x, y), wherein
, c is normal
Number.
4. remote environment-monitoring device according to claim 3, which is characterized in that using described image smoothing processing mould
When block carries out picture smooth treatment to image p (x, y), two-dimensional image function is h (x, y) after smoothing processing, wherein smoothly
Function is g (x, y),
,
, ﹡ are convolution symbol,For self-defined adjustable constant, smooth effect is to pass throughCome
Control.
5. remote environment-monitoring device according to claim 4, which is characterized in that using described image Edge contrast mould
When block carries out image sharpening processing to image h (x, y), two-dimensional image function is s (x, y) after Edge contrast, wherein
。
6. remote environment-monitoring device according to claim 1, which is characterized in that the vibrating sensor is for monitoring institute
The vibration values of remote environment-monitoring device are stated, and the vibration values measured are transmitted to the central processing unit, when measuring vibration values
When more than default vibration threshold, central processing unit controls the signal trigger and sends out Image Acquisition trigger signal to described image
Harvester, described image harvester start to acquire the remote environment-monitoring device week after receiving the trigger signal
The image information enclosed, around the remote environment-monitoring device that described image processing unit acquires described image harvester
Image carry out image procossing, and will treated image transmitting to the central processing unit；
The central processing unit judges the remote environment by the image information that the described image processing unit received exports
Whether monitoring device runs in human interference, if so, the warning device sends a warning.
7. remote environment-monitoring device according to claim 1, which is characterized in that the humidity sensor acquires environmental wet
Signal is spent, the temperature sensor acquires ambient temperature signal, and the SO 2 sensor acquires environment sulfur dioxide signal,
The nitrogen dioxide sensor acquires environment nitrogen dioxide signal, by the ambient humidity signal, the ambient temperature signal, institute
Environment sulfur dioxide signal and the environment nitrogen dioxide signal transmission are stated to the central processing unit, and to the environmental wet
Degree signal, the ambient temperature signal, the environment sulfur dioxide signal and the environment nitrogen dioxide signal carry out successively
A/D conversions and are filtered signal enhanced processing, and include in the display device by treated signal numerical value or waveform
On.
8. remote environment-monitoring device according to claim 1, which is characterized in that during the wireless communication device will be described
The number of the data of the humidity sensor in central processor, the data of the temperature sensor, the SO 2 sensor
According to, data of the nitrogen dioxide sensor and the data transmission of the vibrating sensor to the monitoring center and the movement
Client.
9. remote environment-monitoring device according to claim 8, which is characterized in that the mobile client is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126012.7A CN108534822A (en) | 2018-02-08 | 2018-02-08 | A kind of remote environment-monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126012.7A CN108534822A (en) | 2018-02-08 | 2018-02-08 | A kind of remote environment-monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108534822A true CN108534822A (en) | 2018-09-14 |
Family
ID=63485913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810126012.7A Withdrawn CN108534822A (en) | 2018-02-08 | 2018-02-08 | A kind of remote environment-monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108534822A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099973A (en) * | 2018-09-21 | 2018-12-28 | 浙江工商大学 | A kind of environmental monitoring system based on Internet of Things |
| CN109243157A (en) * | 2018-09-25 | 2019-01-18 | 江苏帝岳科技有限公司 | A kind of intelligent transportation electronics industry chassis data monitor control system |
| CN109296144A (en) * | 2018-09-26 | 2019-02-01 | 中建八局第建设有限公司 | It is a kind of based on the roof greening supply and drain water system remotely controlled |
| CN109342958A (en) * | 2018-10-10 | 2019-02-15 | 四川赛蒙科技有限公司 | A kind of new energy car battery monitoring system |
| CN109506712A (en) * | 2018-12-08 | 2019-03-22 | 江西赛弗特智能科技有限公司 | A kind of agriculture intelligent management system based on Internet of Things |
| CN110375806A (en) * | 2019-07-19 | 2019-10-25 | 国家林业和草原局华东调查规划设计院 | A kind of forest ecological environment monitoring system based on intelligent network |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129752A (en) * | 2010-01-12 | 2011-07-20 | 西安英诺视通信息技术有限公司 | System for online monitoring and alarming artificial destruction of outdoor facilities |
| CN103647936A (en) * | 2013-11-20 | 2014-03-19 | 广州杰赛科技股份有限公司 | Environmental monitoring system |
| CN204856179U (en) * | 2015-06-30 | 2015-12-09 | 漳州知书达人自动化办公设备有限公司 | House environmental monitoring device |
| CN107167176A (en) * | 2017-05-14 | 2017-09-15 | 安徽泛亚环保科技有限公司 | A kind of outdoor environment integrates on-line monitoring system |
-
2018
- 2018-02-08 CN CN201810126012.7A patent/CN108534822A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129752A (en) * | 2010-01-12 | 2011-07-20 | 西安英诺视通信息技术有限公司 | System for online monitoring and alarming artificial destruction of outdoor facilities |
| CN103647936A (en) * | 2013-11-20 | 2014-03-19 | 广州杰赛科技股份有限公司 | Environmental monitoring system |
| CN204856179U (en) * | 2015-06-30 | 2015-12-09 | 漳州知书达人自动化办公设备有限公司 | House environmental monitoring device |
| CN107167176A (en) * | 2017-05-14 | 2017-09-15 | 安徽泛亚环保科技有限公司 | A kind of outdoor environment integrates on-line monitoring system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099973A (en) * | 2018-09-21 | 2018-12-28 | 浙江工商大学 | A kind of environmental monitoring system based on Internet of Things |
| CN113375721A (en) * | 2018-09-21 | 2021-09-10 | 浙江工商大学 | Environmental monitoring system based on Internet of things |
| CN109243157A (en) * | 2018-09-25 | 2019-01-18 | 江苏帝岳科技有限公司 | A kind of intelligent transportation electronics industry chassis data monitor control system |
| CN109296144A (en) * | 2018-09-26 | 2019-02-01 | 中建八局第建设有限公司 | It is a kind of based on the roof greening supply and drain water system remotely controlled |
| CN109342958A (en) * | 2018-10-10 | 2019-02-15 | 四川赛蒙科技有限公司 | A kind of new energy car battery monitoring system |
| CN109506712A (en) * | 2018-12-08 | 2019-03-22 | 江西赛弗特智能科技有限公司 | A kind of agriculture intelligent management system based on Internet of Things |
| CN110375806A (en) * | 2019-07-19 | 2019-10-25 | 国家林业和草原局华东调查规划设计院 | A kind of forest ecological environment monitoring system based on intelligent network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108287002A (en) | A kind of remote environment-monitoring device | |
| CN108534822A (en) | A kind of remote environment-monitoring device | |
| CN108418867A (en) | A kind of method of environmental monitoring preventing human interference | |
| CN108489536A (en) | A kind of environment online test method | |
| CN108303141A (en) | A kind of city environmental quality monitoring system | |
| CN108303140A (en) | A kind of environment online test method | |
| CN108052049A (en) | A kind of building safety monitoring alarm | |
| CN108414008A (en) | A kind of city environmental quality monitoring system | |
| CN108344446A (en) | A kind of method of environmental monitoring preventing human interference | |
| CN109381165B (en) | Skin detection method and mobile terminal | |
| CN103006187B (en) | Non-contact vital sign data monitoring system and non-contact vital sign data monitoring method | |
| KR102548453B1 (en) | Electronic device and controling method thereof | |
| CN108271012A (en) | A kind of acquisition methods of depth information, device and mobile terminal | |
| CN108414020A (en) | A kind of construction site environmental monitoring system | |
| CN108012026B (en) | Eyesight protection method and mobile terminal | |
| CN208223542U (en) | A kind of construction site environmental monitoring system | |
| CN111168470A (en) | Machine tool cutter fault testing system | |
| CN104754301A (en) | Automatic monitoring system with near-end nursing function and cloud end transmitting function | |
| CN107832714B (en) | Living body identification method and device and storage equipment | |
| CN109711477A (en) | A kind of training method and device of automatic Pilot model | |
| CN108535267A (en) | A kind of Volume Concrete Cracks monitoring device | |
| CN109709561B (en) | Ranging method, terminal, and computer-readable storage medium | |
| CN109756679A (en) | Image formation control method, device and the electronic equipment of separated electronic equipment | |
| CN115984771A (en) | Examination room invigilating system, method, electronic equipment and storage medium | |
| CN208459802U (en) | A kind of building safety monitoring alarm |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |