CN108653966A - Fire extinguishing formula intelligent fire ladder - Google Patents
Fire extinguishing formula intelligent fire ladder Download PDFInfo
- Publication number
- CN108653966A CN108653966A CN201810363462.8A CN201810363462A CN108653966A CN 108653966 A CN108653966 A CN 108653966A CN 201810363462 A CN201810363462 A CN 201810363462A CN 108653966 A CN108653966 A CN 108653966A
- Authority
- CN
- China
- Prior art keywords
- fire
- region
- fighting rack
- panoramic picture
- flame
- 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- Withdrawn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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007921 spray Substances 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 230000003044 adaptive effect Effects 0.000 claims description 11
- 238000004458 analytical method Methods 0.000 claims description 11
- 238000003556 assay Methods 0.000 claims description 7
- 230000008030 elimination Effects 0.000 claims description 5
- 238000003379 elimination reaction Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 238000005488 sandblasting Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000003867 tiredness Effects 0.000 description 1
- 208000016255 tiredness Diseases 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/24—Nozzles specially adapted for fire-extinguishing attached to ladders, poles, towers, or other structures with or without rotary heads
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/181—Additional gripping devices, e.g. handrails
-
- G06T5/70—
-
- 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
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20024—Filtering details
Abstract
The present invention relates to a kind of fire extinguishing formula intelligent fire ladders, including：Sprinkler is arranged and is provided with nozzle on the top of fire-fighting rack, including water spray holder and nozzle, the water spray holder, for being rotated based on the target water spraying direction received, to adjust the water spraying direction of nozzle with consistent with the target water spraying direction received；Water pipeline is embedded in the handrail of fire-fighting rack, is connect with the nozzle of the sprinkler, for providing water source for the water spray of the nozzle；Monitoring camera; it is arranged at the top of fire-fighting rack; including fire prevention backplate and pan-shot mechanism; the fire prevention backplate is arranged in the pan-shot device front end; for providing flameproof protection for the pan-shot mechanism; the pan-shot mechanism is used for floor panoramic picture, and exports the live panoramic picture.By means of the invention it is possible to realize automatic sprinkling fire-extinguishing operation by fire-fighting rack platform.
Description
Technical field
The present invention relates to fire-fighting domain more particularly to a kind of fire extinguishing formula intelligent fire ladders.
Background technology
Points for attention during ladder use have：1. ladder should be placed on firm stable ground, forbid being placed on not
On the ground surface for having anti-skidding and fixed equipment ice, snow or cunning.
2. physical tiredness, drug administration when drinking or having physical obstacle, is forbidden to use ladder.3. not stand when operation
From on the step within the scope of 1 meter at the top of ladder, retains 1 meter of safeguard protection height forever, not climb the highest branch at top more
Support point.4. forbidding being more than the maximum capacity quality indicated when operation.5. forbidding using ladder in high wind.6. metal ladder
Conduction is avoided close to electrification place.7. people holds towards ladder, both hands when climbing, centre of body weight is maintained at two cleat stanchions center.8.
Hand does not exceed the crown when operation, in order to avoid falling, causes danger.9. forbidding directly crossing separately from the side of ladder
Side.
Fire-fighting rack is one of weight type of ladder, and generally fire fighter puts out a fire and people for climbing to high-storey
Member's rescue operation.However, current fire fighter is not high to the availability of fire-fighting rack, it is still necessary to fire fighter climb to high-storey into
Row manual extinguishing, be easy to cause casualties, and high-storey can be snapped at the top of fire-fighting rack itself by, which having ignored, can be used as fire extinguishing platform
Characteristic.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of fire extinguishing formula intelligent fire ladder, the energy at the top of fire-fighting rack itself
In the case of snapping into high-storey, by the platform as high-storey fire extinguishing at the top of fire-fighting rack itself, original fire fighter is replaced
Manual extinguishing's mode, to improve blow-off velocity and while efficiency, avoid the unnecessary injures and deaths of fire fighter.
More specifically, the present invention at least has following three important inventive points：
(1) automatic water jetting equipment is introduced on fire-fighting rack platform to realize that the fire extinguishing of fire-fighting rack top area is handled, thus
Avoid causing the personal injury of fire fighter；
(2) direction based on flame object concentrated area determines water spraying direction, is also based on institute in flame object concentrated area
There is the percentage that flame object occupies image scene to determine spraying hydraulic pressure, provides safeguard for the efficiency of sprinkling fire；
(3) it is determined according to the product of the horizontal resolution of image and vertical resolution and executes what smaller area in image was eliminated
Area of reference threshold value, to improve the adaptive level of image-region elimination.
According to an aspect of the present invention, a kind of fire extinguishing formula intelligent fire ladder is provided, the fire-fighting rack includes：
Sprinkler is arranged and is provided with spray on the top of fire-fighting rack, including water spray holder and nozzle, the water spray holder
Head, for being rotated based on the target water spraying direction received, with adjust the water spraying direction of nozzle with the target that receives
Water spraying direction is consistent；
Water pipeline is embedded in the handrail of fire-fighting rack, is connect with the nozzle of the sprinkler, for being the nozzle
Water spray provide water source；
Monitoring camera is arranged in the top of fire-fighting rack, including fire prevention backplate and pan-shot mechanism, the fire prevention backplate
It is arranged in the pan-shot device front end, for providing flameproof protection, the pan-shot machine for the pan-shot mechanism
Structure is used for floor panoramic picture, and exports the live panoramic picture；
Equipment is eliminated in region, is connect with the monitoring camera, for receiving the live panoramic picture, for calculating
The area for stating each connected region in live panoramic picture, the connected region that area is less than or equal to preset area threshold value disappear
It removes, image is eliminated to obtain corresponding region；
Adaptive analysis equipment is eliminated equipment with the region and is connect, eliminates image for receiving area, obtain the area
The overall complexity of image is eliminated in domain, and the overall complexity selection that image is eliminated based on the region carries out the time of object analysis
The amount of images after image is eliminated in the upper continuous region, to obtain corresponding multiple images, and uses the multiple figure
As preset flame object is identified, to obtain and export flame region corresponding with preset flame object；The region disappears
Except the overall complexity of image is bigger, selection carries out the figure after the elimination image in the region continuous in time of object analysis
As quantity is more.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the structural schematic diagram according to the fire extinguishing formula intelligent fire ladder shown in embodiment of the present invention.
Specific implementation mode
The embodiment of the fire extinguishing formula intelligent fire ladder of the present invention is described in detail below with reference to accompanying drawings.
Currently, the utilization of fire-fighting rack is not enough, and the tool to climb for one is used merely as, without considering fire-fighting rack
The characteristic of platform itself, in order to overcome above-mentioned deficiency, the present invention has built a kind of fire extinguishing formula intelligent fire ladder, by fire defector and
The relevant devices such as fire extinguishing are introduced into fire-fighting rack, are made full use of to fire-fighting rack.
Fig. 1 is the structural schematic diagram according to the fire extinguishing formula intelligent fire ladder shown in embodiment of the present invention, the fire-fighting rack
Including：
Sprinkler is arranged and is provided with spray on the top of fire-fighting rack, including water spray holder and nozzle, the water spray holder
Head, for being rotated based on the target water spraying direction received, with adjust the water spraying direction of nozzle with the target that receives
Water spraying direction is consistent；
Water pipeline is embedded in the handrail of fire-fighting rack, is connect with the nozzle of the sprinkler, for being the nozzle
Water spray provide water source；
Monitoring camera is arranged in the top of fire-fighting rack, including fire prevention backplate and pan-shot mechanism, the fire prevention backplate
It is arranged in the pan-shot device front end, for providing flameproof protection, the pan-shot machine for the pan-shot mechanism
Structure is used for floor panoramic picture, and exports the live panoramic picture.
Then, continue that the concrete structure of the fire extinguishing formula intelligent fire ladder of the present invention is further detailed.
In the fire extinguishing formula intelligent fire ladder, further include：
Equipment is eliminated in region, is connect with the monitoring camera, for receiving the live panoramic picture, for calculating
The area for stating each connected region in live panoramic picture, the connected region that area is less than or equal to preset area threshold value disappear
It removes, image is eliminated to obtain corresponding region.
In the fire extinguishing formula intelligent fire ladder, further include：
Adaptive analysis equipment is eliminated equipment with the region and is connect, eliminates image for receiving area, obtain the area
The overall complexity of image is eliminated in domain, and the overall complexity selection that image is eliminated based on the region carries out the time of object analysis
The amount of images after image is eliminated in the upper continuous region, to obtain corresponding multiple images, and uses the multiple figure
As preset flame object is identified, to obtain and export flame region corresponding with preset flame object；The region disappears
Except the overall complexity of image is bigger, selection carries out the figure after the elimination image in the region continuous in time of object analysis
As quantity is more；
Field assay equipment is connect with the adaptive analysis equipment, for receiving the flame region, by flame region
Position in image is eliminated in any one region is exported relative to the direction at the top of fire-fighting rack as target water spraying direction, is also used
Corresponding flame distribution model is determined in occupying the area percentage that image is eliminated in any one described region based on the flame region
It encloses；
Hydraulic pressure control equipment is connect respectively with the water pipeline and the field assay equipment, for receiving the fire
Flame distribution determines corresponding hydraulic pressure size based on the flame distribution range, and controls institute based on determining hydraulic pressure size
State the real-time hydraulic pressure of water pipeline；
Wherein, in equipment is eliminated in the region, the sum of its pixel for including of the area of each connected region
It indicates, the preset area threshold value is the live panoramic picture horizontal resolution and described live panoramic picture is vertical differentiates
3/1000ths of the product of rate, when the live panoramic picture horizontal resolution and the live panoramic picture vertical resolution
When 3/1000ths of product are non-integer, to the live panoramic picture horizontal resolution with described live panoramic picture is vertical divides
The value obtained after 3/1000ths roundings of the product of resolution is as the preset area threshold value；
Wherein, in the hydraulic pressure control equipment, determine that corresponding hydraulic pressure size includes based on the flame distribution range：
The flame difference range is wider, and the corresponding hydraulic pressure determined is bigger；
Wherein, the water spray holder of the sprinkler is connect with the field assay equipment, for receiving the target spray
Water direction.
In the fire extinguishing formula intelligent fire ladder, further include：
Scene shows equipment, is connect with the monitoring camera, for receiving live panoramic picture described in simultaneously real-time display.
In the fire extinguishing formula intelligent fire ladder：
The scene shows that equipment is LCD panel, and is arranged in the bottom of fire-fighting rack.
In the fire extinguishing formula intelligent fire ladder, further include：
Blaster is arranged at the top of fire-fighting rack, for carrying out fire extinguishing processing of sandblasting at the top of fire-fighting rack.
And in the fire extinguishing formula intelligent fire ladder：
The blaster is arranged on the water spray holder, wherein sandblast direction and the spray of the blaster
The water spraying direction of the nozzle of wetting system is identical.
In addition, further including sef-adapting filter in the field assay equipment, for the flame region execution
Before reason, the operation of the adaptive-filtering based on noise type first is carried out to the flame region.
Adaptive-filtering is present in many different fields such as signal processing, control, image procossing, he be it is a kind of more it is intelligent more
Targetedly filtering method is commonly used in denoising.In image procossing, adaptive-filtering refers in the not same district of an image
Domain have respective picture characteristics when, respectively for these different characteristics choose optimal, different parameter, filter or
Filtering method is filtered.In the other fields such as signal and system, he can be under conditions of without priori, by certainly
Study, adapts to or the non-stationary of tracking external environment changes at random, and finally approaches Wiener filter or Kalman filter
Optimal filter performance.
Adaptive-filtering is applicable to the multiple fields such as communication, control, radar, sonar, earthquake, biology.Adaptive-filtering
Device adjusts filter coefficient and frequency response using it is expected and feeding back.Common auto-adaptive filtering technique has：Adaptive LMS
(lowest mean square) filter, adaptive lattice filter, auto-adaptive recursive filter, frequency domain and Subband adaptive filters, from
Adapt to infinite impulse response filter, blind adaptive filtering device, Neural Network Based Nonlinear sef-adapting filter etc..
Fire extinguishing formula intelligent fire ladder using the present invention, is asked for the not high technology of fire-fighting rack producing level in the prior art
Topic, by determining according to the horizontal resolution of image and the product of vertical resolution and executing the reference that smaller area is eliminated in image
Area threshold determines spray to improve the adaptive level of image-region elimination based on the direction of flame object concentrated area
Water direction, the percentage that image scene is also occupied based on all flame objects in flame object concentrated area determine spraying hydraulic pressure,
It provides safeguard for the efficiency of sprinkling fire, and in the case where above-mentioned image scene detects, is introduced certainly on fire-fighting rack platform
Dynamic sprinkler is to realize that the fire extinguishing of fire-fighting rack top area is handled.
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, every content without departing from technical solution of the present invention is 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 fire extinguishing formula intelligent fire ladder, which is characterized in that the fire-fighting rack includes：
Sprinkler is arranged and is provided with nozzle on the top of fire-fighting rack, including water spray holder and nozzle, the water spray holder,
For being rotated based on the target water spraying direction received, to adjust the water spraying direction of nozzle to spray water with the target received
Direction is consistent；
Water pipeline is embedded in the handrail of fire-fighting rack, is connect with the nozzle of the sprinkler, for the spray for the nozzle
Water provides water source；
Monitoring camera is arranged in the top of fire-fighting rack, including fire prevention backplate and pan-shot mechanism, the fire prevention backplate setting
In the pan-shot device front end, for providing flameproof protection for the pan-shot mechanism, the pan-shot mechanism uses
In floor panoramic picture, and export the live panoramic picture.
2. fire extinguishing formula intelligent fire ladder as described in claim 1, which is characterized in that the fire-fighting rack further includes：
Equipment is eliminated in region, is connect with the monitoring camera, described existing for calculating for receiving the live panoramic picture
The area of each connected region in the panoramic picture of field, the connected region that area is less than or equal to preset area threshold value are eliminated, with
It obtains corresponding region and eliminates image.
3. fire extinguishing formula intelligent fire ladder as claimed in claim 2, which is characterized in that the fire-fighting rack further includes：
Adaptive analysis equipment is eliminated equipment with the region and is connect, eliminates image for receiving area, obtain the region and disappear
Except the overall complexity of image, is eliminated based on the region and connected on the time of the overall complexity selection progress object analysis of image
The amount of images after image is eliminated in the continuous region, to obtain corresponding multiple images, and uses described multiple images pair
Preset flame object is identified, to obtain and export flame region corresponding with preset flame object；Eliminate figure in the region
The overall complexity of picture is bigger, and selection carries out the picture number after the elimination image in the region continuous in time of object analysis
Amount is more；
Field assay equipment is connect with the adaptive analysis equipment, for receiving the flame region, flame region is in office
One region is eliminated the position in image and is exported as target water spraying direction relative to the direction at the top of fire-fighting rack, and base is additionally operable to
The area percentage that image is eliminated in any one described region, which is occupied, in the flame region determines corresponding flame distribution range；
Hydraulic pressure control equipment is connect with the water pipeline and the field assay equipment respectively, for receiving the flame point
Cloth range determines corresponding hydraulic pressure size based on the flame distribution range, and controls the spray based on determining hydraulic pressure size
The real-time hydraulic pressure of waterpipe；
Wherein, in equipment is eliminated in the region, the area of each connected region is with the sum of its pixel for including come table
Show, the preset area threshold value is the live panoramic picture horizontal resolution and the live panoramic picture vertical resolution
3/1000ths of product, when the product of the live panoramic picture horizontal resolution and the live panoramic picture vertical resolution
3/1000ths when being non-integer, to the live panoramic picture horizontal resolution and the live panoramic picture vertical resolution
Product 3/1000ths roundings after the value that obtains as the preset area threshold value；
Wherein, in the hydraulic pressure control equipment, determine that corresponding hydraulic pressure size includes based on the flame distribution range：It is described
Flame difference range is wider, and the corresponding hydraulic pressure determined is bigger；
Wherein, the water spray holder of the sprinkler is connect with the field assay equipment, for receiving the target water spray side
To.
4. fire extinguishing formula intelligent fire ladder as claimed in claim 3, which is characterized in that the fire-fighting rack further includes：
Scene shows equipment, is connect with the monitoring camera, for receiving live panoramic picture described in simultaneously real-time display.
5. fire extinguishing formula intelligent fire ladder as claimed in claim 4, it is characterised in that：
The scene shows that equipment is LCD panel, and is arranged in the bottom of fire-fighting rack.
6. fire extinguishing formula intelligent fire ladder as claimed in claim 5, which is characterized in that the fire-fighting rack further includes：
Blaster is arranged at the top of fire-fighting rack, for carrying out fire extinguishing processing of sandblasting at the top of fire-fighting rack.
7. the fire extinguishing formula intelligent fire ladder as described in claim 3-6 is any, it is characterised in that：
The blaster is arranged on the water spray holder；
Wherein, the direction of sandblasting of the blaster is identical as the water spraying direction of the nozzle of the sprinkler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363462.8A CN108653966A (en) | 2018-04-21 | 2018-04-21 | Fire extinguishing formula intelligent fire ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363462.8A CN108653966A (en) | 2018-04-21 | 2018-04-21 | Fire extinguishing formula intelligent fire ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108653966A true CN108653966A (en) | 2018-10-16 |
Family
ID=63780774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363462.8A Withdrawn CN108653966A (en) | 2018-04-21 | 2018-04-21 | Fire extinguishing formula intelligent fire ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108653966A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780254Y (en) * | 2005-04-26 | 2006-05-17 | 邓华芳 | Fire control aerial ladder vehicle |
| CN205936358U (en) * | 2016-08-16 | 2017-02-08 | 江苏苏海工贸有限公司 | Fire -fighting rack |
| CN106861100A (en) * | 2017-03-17 | 2017-06-20 | 大连希尔德安全技术有限公司 | Detection based on full-view camera, position and put out method and device |
-
2018
- 2018-04-21 CN CN201810363462.8A patent/CN108653966A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780254Y (en) * | 2005-04-26 | 2006-05-17 | 邓华芳 | Fire control aerial ladder vehicle |
| CN205936358U (en) * | 2016-08-16 | 2017-02-08 | 江苏苏海工贸有限公司 | Fire -fighting rack |
| CN106861100A (en) * | 2017-03-17 | 2017-06-20 | 大连希尔德安全技术有限公司 | Detection based on full-view camera, position and put out method and device |
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| 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: 20181016 |