CN109670460A - Instant parameter detecting mechanism - Google Patents
Instant parameter detecting mechanism Download PDFInfo
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- CN109670460A CN109670460A CN201811581221.7A CN201811581221A CN109670460A CN 109670460 A CN109670460 A CN 109670460A CN 201811581221 A CN201811581221 A CN 201811581221A CN 109670460 A CN109670460 A CN 109670460A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/24—Aligning, centring, orientation detection or correction of the image
- G06V10/247—Aligning, centring, orientation detection or correction of the image by affine transforms, e.g. correction due to perspective effects; Quadrilaterals, e.g. trapezoids
Abstract
The present invention relates to a kind of instant parameter detecting mechanisms, comprising: gas analysis arrangement is arranged on the outside protective covers for playing performing device, for carrying out gas analysis around the outside protective covers, and exports corresponding gas analysis result；Described and exporting corresponding gas analysis result includes: to analyze there are gas alarm instruction when corrosive gas, is issued to carrying out gas analysis around the outside protective covers, and the corrosive gas includes sour gas or alkaline gas；Instant playback equipment, is arranged on the outside protective covers for playing performing device, connect with quantitative analysis equipment, for when receiving water body sense command, showing the water body distribution area directly proportional to the quantity of water body pixel in gradually compensation image.Through the invention, the parameter detecting precision for playing performing device is improved.
Description
Technical field
The present invention relates to play performing device field more particularly to a kind of instant parameter detecting mechanism.
Background technique
It plays performing device and refers to piano, pianotron in live performance band etc..There is row's steel wire on backing rack of piano
String has single overspun wire, there is two and three Naked strings.It is more than 200 total.Piano sounding is exactly to jack up hammered string instrument by key,
String column are tapped by bulky Chui again to make a sound.Since the thickness, length, tension of these root strings are different, so issuing different pitches.
If a state for string changes, its pitch is just corresponding to be changed, so often temperament is necessary.
The press strip of piano string upper end is pressed in capotasto string respectively in bending, and lower end has orientation different two small
Nail, string is stable on code bridge securely, and the energy for vibrating string all passes different on soundboard as far as possible, causes strong be total to
Vibration, sufficiently remains the persistence of sound.If code bridge comes unglued or loosens, the supporter of string is insecure, so that unnecessary disappear
The energy of string vibration is consumed, vibrational energy is also affected to soundboard upload is different, and string vibration duration is with regard to short, sound
Also just lack necessary persistence.
Summary of the invention
High-precision identification and aobvious can not be carried out to the water body in closed inner environment in order to solve to play performing device at present
The technical issues of showing, the present invention provides a kind of instant parameter detecting mechanisms.
For this purpose, the present invention at least needs to have inventive point crucial at following two: (1) by degeneracy Lai Na up to standard reciprocal
Compared with the degeneracy inverse that figure carries out specific position image block with distortion compensation treated image, based on degeneracy inverse
Multiple proportion adaptively determination gradually distortion compensation number of processing is executed again to image after distortion compensation, with guarantee image lose
True compensation effect；(2) detecting that real-time display and water body are distributed face there are when water body in the outside protective covers for play performing device
The relevant reference data of product.
According to an aspect of the present invention, a kind of instant parameter detecting mechanism is provided, the mechanism includes:
Gas analysis arrangement is arranged on the outside protective covers for playing performing device, around to the outside protective covers
Gas analysis is carried out, and exports corresponding gas analysis result；Wherein, described to progress gas point around the outside protective covers
Analysis, and exporting corresponding gas analysis result includes: to analyze there are when corrosive gas, sending gas alarm instructs, institute
Stating corrosive gas includes sour gas or alkaline gas.
More specifically, in the instant parameter detecting mechanism: described to progress gas point around the outside protective covers
Analysis, and exporting corresponding gas analysis result includes: to issue gas normal instructions analyzing there is no when corrosive gas.
More specifically, in the instant parameter detecting mechanism, further includes:
Instant playback equipment, is arranged on the outside protective covers for playing performing device, connect with quantitative analysis equipment, is used for
When receiving water body sense command, show that the water body directly proportional to the quantity of water body pixel gradually compensated in image is distributed face
Product；Micro-collection equipment, is arranged in the outside protective covers for playing performing device, positioned at the top of string, for the protection
Outer cover internal environment carries out Image Acquisition, to obtain corresponding internal acquisition image；Distortion correction equipment, with the micro-collection
Equipment connection executes distortion correction operation to the internal acquisition image, with acquisition pair for receiving the internal acquisition image
The distortion correction image answered；Distortion processing equipment is connect with the distortion correction equipment, for holding to the distortion correction image
Line distortion compensation deals to obtain corresponding distortion processing image, and export the distortion processing image；Piecemeal extract equipment,
It is connect with the distortion processing equipment, it is identical for being executed to degeneracy Lai Natu up to standard reciprocal and the distortion processing image
The fragmental image processing of image block size, to obtain each image block and the distortion processing image of the Lai Natu
Each piecemeal, extract the image block in the middle position of each image block of the Lai Natu using as the first image point
The image block in the middle position of each image block of block and the distortion processing image is using as the second image block；
Signal triggers equipment, connect with the piecemeal extract equipment, be greater than for the degeneracy inverse in second image block etc.
When the degeneracy inverse of the first image block, the first trigger signal is issued, the degeneration in second image block is also used to
When spending degeneracy inverse of the inverse less than the first image block, the second trigger signal is issued；Equipment is gradually compensated, with the signal
Equipment connection is triggered, for when receiving second trigger signal, the degeneracy inverse of the first image piecemeal to be removed
With the degeneracy inverse of second image block to obtain corresponding multiple, and determined to the distortion based on the multiple
It manages image and executes subsequent multiple distortion compensation number of processing, to be executed at multiple distortion compensation to the distortion processing image
Reason obtains and gradually compensates image accordingly；Quantitative analysis equipment connect with the gradually compensation equipment, is used for by described in gradually
Pixel of the gray value in water body tonal range in image is compensated gradually to compensate in image as water body pixel, and described
Water body pixel quantity be more than or equal to preset quantity threshold value when, issue water body sense command；Wherein, the quantitative analysis is set
It is standby to be also used to issue water body when the quantity for gradually compensating the water body pixel in image is less than preset quantity threshold value and do not examine
Survey order；Wherein, it gradually compensates in equipment, is also used to when receiving first trigger signal, by the distortion described
Processing image, which is used as, gradually compensates image.
More specifically, in the instant parameter detecting mechanism, further includes:
WIFI communication interface connect with the gradually compensation equipment, for gradually compensating image described in receiving, and passes through
WIFI communication link gradually compensates image described in sending.
More specifically, in the instant parameter detecting mechanism, further includes:
Type detection equipment is connect with the micro-collection equipment, for receiving the internal acquisition image, to described interior
Portion acquire image carry out noise type analysis with the maximum noise type of noise amplitude in the determination internal acquisition image with
It is exported as main noise type, wherein the noise type in the internal acquisition image includes the interior of sensitive components generation
Particle caused by portion's noise, the interference noise of transmission channel, electrical machinery movement bring jittering noise and photosensitive material is made an uproar
Sound.
More specifically, in the instant parameter detecting mechanism, further includes:
Model customization equipment is connect with the type detection equipment, for receiving the main noise type, and is based on institute
It states main noise type and determines median filtering template；Object judgement equipment is connect, for judging with the type detection equipment
State the objective contour in internal acquisition image.
More specifically, in the instant parameter detecting mechanism, further includes:
Pixel value analytical equipment, respectively with the distortion correction equipment, the model customization equipment and the object judgement
Equipment connection, for being based on the median filtering template according to it to each contour pixel for forming the objective contour
Centered on median filtering window in pixel distribution determine different filtering strategies, it is described to be based on the median filtering template root
The pixel distribution in the median filtering window centered on it determines that different filtering strategies include: when in median filtering window accordingly
Object pixel quantity be more than or equal to median filtering window in non-targeted pixel quantity when, take the pixel value of each object pixel
Pixel value of the mean value as the contour pixel, when the object pixel quantity in median filtering window is less than median filtering window
When interior non-targeted pixel quantity, pixel value of the mean value of the pixel value of each non-targeted pixel as the contour pixel is taken；
The pixel value analytical equipment is also used to each the non-profile for being not belonging to the objective contour in the internal acquisition image
Pixel, based on the median filtering template according to the equal of the pixel values of all pixels in the median filtering window centered on it
It is worth the pixel value as the non-contour pixel；Wherein, the pixel value analytical equipment is also used to the dynamic filter image
It replaces the internal acquisition image and is sent to the distortion correction equipment.
Specific embodiment
The embodiment of instant parameter detecting mechanism of the invention will be described in detail below.
Piano is to drive hammered string instrument, the end of hammered string instrument by interlocking lever after using finger tapping key, key to be hit
The small hammer for having an elliptical shape, being wrapped with sheep felt, is named and hits hammerhead, by the drive of hammered string instrument, has one and first lifts, then to
The movement of frontal crash, and the front for hitting hammerhead is then steel wire can accurately bump against steel wire when hitting hammerhead and hitting forwards
On, therefore steel wire is shaken and sounding.Soundboard is transmitting source of sound, and power connects key and hammer with lever principle, presses qin
Hammer can move downward therewith when key, tap the wire inside piano to make a sound.
In order to overcome above-mentioned deficiency, the present invention has built a kind of instant parameter detecting mechanism, can effectively solve the problem that corresponding
Technical problem.
The instant parameter detecting mechanism shown according to an embodiment of the present invention includes:
Gas analysis arrangement is arranged on the outside protective covers for playing performing device, around to the outside protective covers
Gas analysis is carried out, and exports corresponding gas analysis result；
Wherein, described to carrying out gas analysis around the outside protective covers, and export corresponding gas analysis result packet
It includes: analyzing there are gas alarm instruction when corrosive gas, is issued, the corrosive gas includes sour gas or alkalinity
Gas.
Then, continue that the specific structure of instant parameter detecting mechanism of the invention is further detailed.
In the instant parameter detecting mechanism: it is described to carrying out gas analysis around the outside protective covers, and export
Corresponding gas analysis result includes: to issue gas normal instructions analyzing there is no when corrosive gas.
In the instant parameter detecting mechanism, further includes:
Instant playback equipment, is arranged on the outside protective covers for playing performing device, connect with quantitative analysis equipment, is used for
When receiving water body sense command, show that the water body directly proportional to the quantity of water body pixel gradually compensated in image is distributed face
Product；
Micro-collection equipment, is arranged in the outside protective covers for playing performing device, positioned at the top of string, for described
Outside protective covers internal environment carries out Image Acquisition, to obtain corresponding internal acquisition image；
Distortion correction equipment is connect with the micro-collection equipment, for receiving the internal acquisition image, to described interior
Portion acquires image and executes distortion correction operation, to obtain corresponding distortion correction image；
Distortion processing equipment is connect with the distortion correction equipment, is mended for executing distortion to the distortion correction image
Processing is repaid, to obtain corresponding distortion processing image, and exports the distortion processing image；
Piecemeal extract equipment is connect with the distortion processing equipment, for degeneracy Lai Natu and institute up to standard reciprocal
The fragmental image processing that distortion processing image executes identical image piecemeal size is stated, to obtain each image point of the Lai Natu
Each piecemeal of block and the distortion processing image extracts the image in the middle position of each image block of the Lai Natu
Piecemeal is using the image block in the middle position as the first image block and each image block of the distortion processing image
Using as the second image block；
Signal triggers equipment, connect with the piecemeal extract equipment, for falling in the degeneracy of second image block
When number is more than or equal to the degeneracy inverse of the first image block, the first trigger signal is issued, is also used in second image point
The degeneracy inverse of block less than the first image block degeneracy inverse when, issue the second trigger signal；
Equipment is gradually compensated, is connect with signal triggering equipment, for inciting somebody to action when receiving second trigger signal
The degeneracy inverse of the first image piecemeal divided by the degeneracy inverse of second image block to obtain corresponding multiple,
And determined based on the multiple and subsequent multiple distortion compensation number of processing is executed to the distortion processing image, to the mistake
True processing image executes multiple distortion compensation processing, obtains and gradually compensates image accordingly；
Quantitative analysis equipment is connect with the gradually compensation equipment, is existed for described will gradually compensate gray value in image
Pixel in water body tonal range is as water body pixel, and the quantity of the water body pixel in the gradually compensation image
When more than or equal to preset quantity threshold value, water body sense command is issued；
Wherein, the quantitative analysis equipment is also used to be less than in the quantity for gradually compensating the water body pixel in image
When preset quantity threshold value, the non-sense command of water body is issued；
Wherein, it gradually compensates in equipment, is also used to when receiving first trigger signal, by the distortion described
Processing image, which is used as, gradually compensates image.
In the instant parameter detecting mechanism, further includes:
WIFI communication interface connect with the gradually compensation equipment, for gradually compensating image described in receiving, and passes through
WIFI communication link gradually compensates image described in sending.
In the instant parameter detecting mechanism, further includes:
Type detection equipment is connect with the micro-collection equipment, for receiving the internal acquisition image, to described interior
Portion acquire image carry out noise type analysis with the maximum noise type of noise amplitude in the determination internal acquisition image with
It is exported as main noise type, wherein the noise type in the internal acquisition image includes the interior of sensitive components generation
Particle caused by portion's noise, the interference noise of transmission channel, electrical machinery movement bring jittering noise and photosensitive material is made an uproar
Sound.
In the instant parameter detecting mechanism, further includes:
Model customization equipment is connect with the type detection equipment, for receiving the main noise type, and is based on institute
It states main noise type and determines median filtering template；
Object judgement equipment is connect with the type detection equipment, for judging the target in the internal acquisition image
Profile.
In the instant parameter detecting mechanism, further includes:
Pixel value analytical equipment, respectively with the distortion correction equipment, the model customization equipment and the object judgement
Equipment connection, for being based on the median filtering template according to it to each contour pixel for forming the objective contour
Centered on median filtering window in pixel distribution determine different filtering strategies, it is described to be based on the median filtering template root
The pixel distribution in the median filtering window centered on it determines that different filtering strategies include: when in median filtering window accordingly
Object pixel quantity be more than or equal to median filtering window in non-targeted pixel quantity when, take the pixel value of each object pixel
Pixel value of the mean value as the contour pixel, when the object pixel quantity in median filtering window is less than median filtering window
When interior non-targeted pixel quantity, pixel value of the mean value of the pixel value of each non-targeted pixel as the contour pixel is taken；
The pixel value analytical equipment is also used to each the non-profile for being not belonging to the objective contour in the internal acquisition image
Pixel, based on the median filtering template according to the equal of the pixel values of all pixels in the median filtering window centered on it
It is worth the pixel value as the non-contour pixel；
Wherein, the pixel value analytical equipment is also used to replace the dynamic filter image the internal acquisition image hair
Give the distortion correction equipment.
In addition, WIFI is a kind of technology for allowing electronic equipment to be connected to a WLAN (WLAN), it is usually used
2.4G UHF or 5G SHF ISM radio frequency band.Being connected to WLAN is usually to have cryptoguard；But it can also be opening
, allow for any equipment within the scope of WLAN can connect in this way.WIFI is the product of a wireless network communication technique
Board is held by WIFI alliance.Purpose is the intercommunity improved between the Wi-Fi product based on 802.11 standard of IEEE.
Someone is known as Wireless Fidelity the local area network of 802.11 serial protocols of IEEE is used.WIFI is even equal to wireless the Internet
Network (important component that WIFI is WLAN).
Wireless network online can simply be interpreted as wireless networking, nearly all smart phone, tablet computer and notes
This computer all supports WIFI to surf the Internet, and is to use a kind of most wide wireless network transmission technology now.Actually wired network
Network signal is converted into wireless signal, as starting as everybody introduction, using wireless router for supporting its technology
Related computer, mobile phone, plate etc. receive.Mobile phone is if there is WIFI function, when having WIFI wireless signal
It is not surfed the Internet by the network of mobile UNICOM, eliminates traffic fee.
Wireless network wireless networking is more commonly used in big city, although not being by the radio communication quality that WiFi technology is transmitted
Very well, data safety performance BELAND tooth is weaker, and transmission quality also has much room for improvement, but transmission speed is very fast, can achieve
54Mbps meets personal and social informatization demand.The most important advantage of WIFI is not needing to be routed, and can not be routed
The limitation of condition, therefore the needs of mobile office user are very suitable to, and since transmitting signal power is lower than 100mw, be lower than
Mobile phone transmission power, so it is also most safe and healthy that WIFI online is opposite.
Using instant parameter detecting mechanism of the invention, inside can not be closed for performing device is played in the prior art
Water body in environment carries out the technical issues of high-precision identification and display, passes through Lai Natu and distortion that degeneracy inverse is up to standard
The degeneracy inverse that image after compensation deals carries out specific position image block compares, to be closed based on the multiple of degeneracy inverse
The adaptive determination of system executes gradually distortion compensation number of processing to image after distortion compensation again, to guarantee image fault compensation effect
Fruit；It is particularly critical, detecting that real-time display and water body are distributed there are when water body in the outside protective covers for play performing device
The relevant reference data of area.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (7)
1. a kind of instant parameter detecting mechanism, the mechanism include:
Gas analysis arrangement is arranged on the outside protective covers for playing performing device, for carrying out around the outside protective covers
Gas analysis, and export corresponding gas analysis result；
Wherein, described to carrying out gas analysis around the outside protective covers, and export corresponding gas analysis result include:
It analyzes there are gas alarm instruction when corrosive gas, is issued, the corrosive gas includes sour gas or alkaline gas.
2. parameter detecting mechanism immediately as described in claim 1, it is characterised in that:
It is described to carrying out gas analysis around the outside protective covers, and exporting corresponding gas analysis result includes: to analyze
To when corrosive gas is not present, gas normal instructions are issued.
3. parameter detecting mechanism immediately as claimed in claim 2, which is characterized in that the mechanism further include:
Instant playback equipment, is arranged on the outside protective covers for playing performing device, connect with quantitative analysis equipment, for receiving
The water body distribution area directly proportional to the quantity of water body pixel for when water body sense command, showing to gradually compensating in image；
Micro-collection equipment, is arranged in the outside protective covers for playing performing device, positioned at the top of string, for the protection
Outer cover internal environment carries out Image Acquisition, to obtain corresponding internal acquisition image；
Distortion correction equipment is connect with the micro-collection equipment, for receiving the internal acquisition image, is adopted to the inside
Collect image and execute distortion correction operation, to obtain corresponding distortion correction image；
Distortion processing equipment is connect with the distortion correction equipment, for executing at distortion compensation to the distortion correction image
Reason, to obtain corresponding distortion processing image, and exports the distortion processing image；
Piecemeal extract equipment is connect with the distortion processing equipment, for degeneracy inverse Lai Natu up to standard and the mistake
True processing image executes the fragmental image processing of identical image piecemeal size, with obtain each image block of the Lai Natu with
And each piecemeal of the distortion processing image, extract the image block in the middle position of each image block of the Lai Natu
Using the image block in the middle position as the first image block and each image block of the distortion processing image to make
For the second image block；
Signal triggers equipment, connect with the piecemeal extract equipment, reciprocal big for the degeneracy in second image block
When being equal to the degeneracy inverse of the first image block, the first trigger signal is issued, is also used in second image block
Degeneracy inverse less than the first image block degeneracy inverse when, issue the second trigger signal；
Gradually compensate equipment, connect with signal triggering equipment, for when receiving second trigger signal, will described in
The degeneracy inverse of first image block obtains corresponding multiple, and base divided by the degeneracy inverse of second image block
It is determined in the multiple and subsequent multiple distortion compensation number of processing is executed to the distortion processing image, to the distortion
It manages image and executes multiple distortion compensation processing, obtain and gradually compensate image accordingly；
Quantitative analysis equipment is connect with the gradually compensation equipment, is used for gray value in the gradually compensation image in water body
Pixel in tonal range is greater than as water body pixel, and in the quantity for gradually compensating the water body pixel in image
When equal to preset quantity threshold value, water body sense command is issued；
Wherein, the quantitative analysis equipment is also used to be less than in the quantity for gradually compensating the water body pixel in image default
When amount threshold, the non-sense command of water body is issued；
Wherein, it gradually compensates in equipment, is also used to when receiving first trigger signal, by the distortion processing described
Image is used as and gradually compensates image.
4. parameter detecting mechanism immediately as claimed in claim 3, which is characterized in that the mechanism further include:
WIFI communication interface connect with the gradually compensation equipment, for receive it is described gradually compensate image, and led to by WIFI
Letter link gradually compensates image described in sending.
5. parameter detecting mechanism immediately as claimed in claim 4, which is characterized in that the mechanism further include:
Type detection equipment is connect with the micro-collection equipment, for receiving the internal acquisition image, is adopted to the inside
Collect image carry out noise type analysis with the maximum noise type of noise amplitude in the determination internal acquisition image using as
Main noise type output, wherein the noise type in the internal acquisition image includes that the inside of sensitive components generation is made an uproar
Grain noise caused by sound, the interference noise of transmission channel, electrical machinery movement bring jittering noise and photosensitive material.
6. parameter detecting mechanism immediately as claimed in claim 5, which is characterized in that the mechanism further include:
Model customization equipment is connect with the type detection equipment, for receiving the main noise type, and is based on the master
Noise type is wanted to determine median filtering template；
Object judgement equipment is connect with the type detection equipment, for judging the objective contour in the internal acquisition image.
7. parameter detecting mechanism immediately as claimed in claim 6, which is characterized in that the mechanism further include:
Pixel value analytical equipment, respectively with the distortion correction equipment, the model customization equipment and the object judgement equipment
Connection, for each contour pixel for forming the objective contour, based on the median filtering template according to being with it in
Pixel distribution in the median filtering window of the heart determines different filtering strategies, it is described based on the median filtering template according to
The pixel distribution in median filtering window centered on it determines that different filtering strategies include: when the mesh in median filtering window
When marking the non-targeted pixel quantity that pixel quantity is more than or equal in median filtering window, the equal of the pixel value of each object pixel is taken
It is worth the pixel value as the contour pixel, when the object pixel quantity in median filtering window is less than in median filtering window
When non-targeted pixel quantity, pixel value of the mean value of the pixel value of each non-targeted pixel as the contour pixel is taken；It is described
Pixel value analytical equipment is also used to each the non-contour pixel for being not belonging to the objective contour in the internal acquisition image,
Made based on the median filtering template according to the mean value of the pixel value of all pixels in the median filtering window centered on it
For the pixel value of the non-contour pixel；
Wherein, the pixel value analytical equipment is also used to replace the dynamic filter image the internal acquisition image and is sent to
The distortion correction equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581221.7A CN109670460A (en) | 2018-12-24 | 2018-12-24 | Instant parameter detecting mechanism |
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|---|---|---|---|
| CN201811581221.7A CN109670460A (en) | 2018-12-24 | 2018-12-24 | Instant parameter detecting mechanism |
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| CN109670460A true CN109670460A (en) | 2019-04-23 |
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ID=66145943
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726582A (en) * | 2020-06-22 | 2020-09-29 | 曹婷 | Waterproof outdoor monitoring system and method applying numerical analysis |
| CN112686943A (en) * | 2019-10-20 | 2021-04-20 | 王彬 | Car body deceleration platform based on water mark detection |
| CN112714286A (en) * | 2020-12-23 | 2021-04-27 | 杨梅 | Reference signal prearrangement system |
-
2018
- 2018-12-24 CN CN201811581221.7A patent/CN109670460A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112686943A (en) * | 2019-10-20 | 2021-04-20 | 王彬 | Car body deceleration platform based on water mark detection |
| CN111726582A (en) * | 2020-06-22 | 2020-09-29 | 曹婷 | Waterproof outdoor monitoring system and method applying numerical analysis |
| CN112714286A (en) * | 2020-12-23 | 2021-04-27 | 杨梅 | Reference signal prearrangement system |
| CN112714286B (en) * | 2020-12-23 | 2023-04-18 | 西安卓逸数字信息科技有限公司 | Reference signal prearrangement system |
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Application publication date: 20190423 |