CN107684733A - Intelligent danger Stage Equipment Control system - Google Patents
Intelligent danger Stage Equipment Control system Download PDFInfo
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- CN107684733A CN107684733A CN201610639344.6A CN201610639344A CN107684733A CN 107684733 A CN107684733 A CN 107684733A CN 201610639344 A CN201610639344 A CN 201610639344A CN 107684733 A CN107684733 A CN 107684733A
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims description 48
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 7
- 238000003702 image correction Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 238000012372 quality testing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
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- 238000012545 processing Methods 0.000 claims description 3
- 241000894007 species Species 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 238000011217 control strategy Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282817 Bovidae Species 0.000 description 1
- 241000283070 Equus zebra Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J3/00—Equipment for, or arrangement of, circuses or arenas
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/40—Image enhancement or restoration using histogram techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
-
- 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
- G06V10/752—Contour matching
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- 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
- G06T2207/20004—Adaptive image processing
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- 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
- G06T2207/20032—Median filtering
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- 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
- G06T2207/20172—Image enhancement details
- G06T2207/20192—Edge enhancement; Edge preservation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/07—Target detection
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- Physics & Mathematics (AREA)
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- Computer Vision & Pattern Recognition (AREA)
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- Artificial Intelligence (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
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Abstract
The present invention relates to a kind of intelligent danger Stage Equipment Control system, including danger detection device, AVR32 chips and smog spraying equipment, danger detection device whether there is danger for detecting stage edge, AVR32 chips are connected with danger detection device and smog spraying equipment respectively, and the control strategy to smog spraying equipment is determined for the output based on danger detection device.By means of the invention it is possible to improve the security performance of the stage with danger performance.
Description
Technical field
The present invention relates to danger stage field, more particularly to a kind of intelligent danger Stage Equipment Control system.
Background technology
The one kind of theater or stage performance as cultural life is watched, is to cultivate one's taste, obtain the pleasant weight of body and mind
Want approach.For children, viewing performance, various knowledge can be gained more insight into, accurately to society and enter naturally
The comprehensive understanding of row, loosening on body and mind and pleasure are brought to children.But performance has certain danger in itself, especially
It is for controlling difference and the minor that is not quick enough of action, it is necessary to wound caused by preventing performance to them on body and mind
Evil.
If performed using danger as performer, such as danger stage or danger in some children preference
In arenas, contacted with spectators and caused by security incident occur quantity increase considerably.On the one hand its reason is can not be with danger
Dangerous thing is linked up in advance, is on the other hand that the controllability of danger is poor, more it is essential that contact of the danger with spectators not
It is only possible that spectators' body and mind is impacted and injured, danger may also be adversely affected in itself.
In the prior art, in order to avoid above-mentioned accident occurs, performance side is usually by the way of artificial, tells danger in advance
The person of raising and train of dangerous thing reduces the contact with spectators in performance as far as possible, is retained in safety zone and is performed as far as possible, meanwhile, such as
Fruit finds that danger does not listen instruction, when will be contacted with front-seat spectators, sends backup person to rush towards front row immediately and danger is entered
Row is contained and driven, under emergency situation, it might even be possible to take extreme measures.
It will be apparent that above-mentioned expulsion mode is not ideal enough, and can not determine eviction scheme according to types of threat objects, expulsion
Efficiency is very low.Meanwhile in the prior art in danger stage or danger arenas, including lifting frame, bias light or draw curtain
Equipment control mode simple coarse, can not according to the particular condition in use of equipment carry out flexible operating, cause equipment control
It is inefficient.
Therefore, it is necessary to which the design of a kind of new danger stage or danger theater, can replace artificial expulsion side
Formula, danger testing mechanism and types of threat objects testing mechanism based on image recognition technology are designed using electronic mode,
And the type close to the danger of spectators is determined, specific corresponding expulsion mode is determined according to the type of danger, in addition, also
The equipment controlling mechanism of existing danger stage or danger arenas can have been transformed.
The content of the invention
In order to solve the above problems, the invention provides a kind of intelligent danger Stage Equipment Control system, existing skill is transformed
Danger stage or danger arenas in art, in order to prevent danger from encroaching on spectators, danger is established using image recognition technology
The close identification of thing, types of threat objects recognition mechanism, to determine that corresponding expulsion is tactful based on the types of threat objects recognized, effectively
Contact of the danger with spectators is avoided, meanwhile, also the controlling mechanism of field apparatus is optimized, improves the control of field apparatus
Efficiency.
According to an aspect of the present invention, there is provided a kind of intelligent danger Stage Equipment Control system, the system include danger
Dangerous quality testing measurement equipment, AVR32 chips and smog spraying equipment, danger detection device are used to detect stage edge with the presence or absence of danger
Dangerous thing, AVR32 chips are connected with danger detection device and smog spraying equipment respectively, for based on danger detection device
Output determines the control strategy to smog spraying equipment.
More specifically, in the intelligent danger Stage Equipment Control system, including：High-definition image collecting device, set
In the top at stage edge, including fish eye camera and secondary light source, for being shot to stage edge, to obtain stage side
Edge image；Image correction device, it is connected with high-definition image collecting device to receive stage edge image, for stage edge image
Edge enhancing, adaptive mean filter, medium filtering, illumination compensation and histogram equalization processing are performed successively, with acquisition pair
The correction map picture answered；Target identification equipment, be connected respectively with SD storage cards and image correction device, for receive correction map picture,
Default danger gray scale upper limit threshold and default danger gray scale lower threshold, based on default danger gray scale upper limit threshold and in advance
If carrying out danger target identification in danger gray scale lower threshold repairing positive image, identify successfully then by danger target from repairing
To be exported as danger subgraph, recognition failures then export no target danger signal for segmentation in positive image；Dangerous analyte detection
Equipment, it is connected respectively with SD storage cards and target identification equipment, when receiving no target danger signal, forwards no target to endanger
Dangerous thing signal, when receiving danger subgraph, danger subgraph is matched one by one with various benchmark danger profiles,
With type corresponding to the success benchmark danger profile that then output matching arrives so that as the output of target types of threat objects, it fails to match
Then output is without target danger signal；Smog spraying equipment, the lower section at stage edge is arranged on, can be launched with setpoint color
Different smog；Smog jetting controller, it is connected respectively with smog spraying equipment and AVR32 chips, is arranged on smog injection
Near equipment, the smog injection control signal that AVR32 chips are sent is received, and based on the control smog spray of smog injection control signal
The jet mode of jet device；Position feedback device, the real time position being currently located for feeding back suspension rod, and as the real-time position of suspension rod
Put output；Weight detection equipment, the load weight currently undertaken for detecting suspension rod, and as the output of suspension rod load weight；
Speed detection equipment, the lifting speed current for detecting suspension rod, and as the output of suspension rod real-time speed；Suspension rod protection equipment,
Including brake unit, protection location and protection motor, protection motor is connected with brake unit and protection location respectively,
For driving and braking units or protection location to realize that the protection to suspension rod operates, brake unit is used in protection motor
Under control, the brake operating to suspension rod is realized, protection location is used under the control of protection motor, realizes to being born on suspension rod
The protection operation of load；AVR32 chips, driven respectively with position feedback device, weight detection equipment, speed detection equipment and protection
Motor connection, based on predeterminated position weight, suspension rod real time position, preset weight weight, suspension rod load weight, pre-set velocity weight
Protection control signal is determined with suspension rod real-time speed, and protection control signal is sent to protection motor to realize to protection
The drive control of motor；SD storage cards, it is connected with AVR32 chips, for storing predeterminated position weight, preset weight weight
With pre-set velocity weight, predeterminated position weight, preset weight weight and pre-set velocity weight be respectively used to suspension rod real time position,
Suspension rod load weight and suspension rod real-time speed are weighted；SD storage cards are additionally operable to prestore the default danger gray scale upper limit
Threshold value, default danger gray scale lower threshold and various benchmark danger profiles；Lifting frame load detecting equipment, is arranged on liter
Drop under framework, including height testing instrument, weight change detector and AT89C51 single-chip microcomputers, height testing instrument, which is used to detect, to be lifted
The current real-time height of framework, weight change detector are used to detect load weight rate of change on lifting frame, AT89C51 monolithics
Machine is connected with height testing instrument and weight change detector respectively, when real-time height is more than or equal to preset height threshold value, is sent
Fall pre-warning signal, when real-time height is more than or equal to default rate of change more than or equal to preset height threshold value and load weight rate of change
During threshold value, alarm signal of falling is sent；Alarm warning lamp, is connected with lifting frame load detecting equipment, for pre- based on falling
Alert signal or alarm signal of falling carry out the warning lamp display operation of different colours；Wherein, preset height threshold value and default change
Rate threshold value is pre-stored in SD storage cards；Wherein, smog injection color corresponding with target types of threat objects is endangered for target
The smog injection color that dangerous species type is detested；Wherein, AVR32 chips also respectively with danger detection device and smog injection control
Equipment connects, and when receiving target types of threat objects, is sent to smog jetting controller corresponding with target types of threat objects
Smog injection color, when receiving no target danger signal, to smog jetting controller send stop smog injection
Signal.
More specifically, in the intelligent danger Stage Equipment Control system, in addition to：Liquid crystal display, with AVR32
Chip connects, for display target types of threat objects or without target danger signal.
More specifically, in the intelligent danger Stage Equipment Control system：Liquid crystal display is also integrated with touch-screen.
More specifically, in the intelligent danger Stage Equipment Control system：In various benchmark danger profiles, each
Benchmark danger profile corresponds to a kind of types of threat objects.
More specifically, in the intelligent danger Stage Equipment Control system, in addition to：Keyboard array, in user
Operation under, receive user input preset height threshold value and default rate of change threshold value.
In the present invention, the danger includes animal.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of the intelligent danger Stage Equipment Control system according to embodiment of the present invention.
Reference：1 danger detection device；2 AVR32 chips；3 smog spraying equipments
Embodiment
The embodiment of the intelligent danger Stage Equipment Control system of the present invention is carried out specifically below with reference to accompanying drawings
It is bright.
In performing at the scene, danger is closer to the distance from spectators, and especially the spectators from front row are nearest.When danger is being drilled
Going out when performing on platform, performance organizer may consider, these dangers can or can not contact because of unexpected with spectators,
And this contact can or can not cause body or psychological injury to danger or spectators.And these injuries are performance organizers
All it is unwilling what is seen with spectators.Some dangers are that mutual body and mind will not be caused because of being contacted with spectators during performance
On injury, on the one hand such as cat, dog or sheep are because the habit of these dangers is docile, and flees from caregiver
Possibility is little, is easily controlled by caregiver, but also has some dangers to be likely to occur danger when being contacted with spectators, such as
The large-scale danger such as elephant, lion, tiger, or even docile antelope, zebra or angle ox.
Therefore, in order to avoid above-mentioned unexpected generation, most basic solution is to find that it is flat that danger enters performance
During edge of table position, take immediate steps and expelled, make it away from viewer's location,, can in concrete operations into safety zone
With the identification by types of threat objects come suitable expulsion measure corresponding to determining, so, front-seat spectators on the one hand can be ensured
Body and mind do not come to harm, on the other hand, actually also protect these dangers.It is however, not above-mentioned in the prior art
The specific isolation scheme of expulsion measure is determined for types of threat objects, meanwhile, danger stage of the prior art or danger
Some equipment control efficiencies of thing arenas are low, and control efficiency is not high, easily causes performance accident, for example, lacking to lifting frame
Effective controlling mechanism of frame, bias light or draw curtain.
In order to overcome above-mentioned deficiency, the present invention has built a kind of intelligent danger Stage Equipment Control system, will can endanger
Anti- danger invades the problem special as one and studied during dangerous thing performance, and people is substituted in a manner of the expulsion of electronization
The expulsion mode of work, the efficiency of danger expulsion is increased substantially, in addition, phase can be formulated according to the concrete condition of field apparatus
The control strategy answered.
Fig. 1 is the block diagram of intelligent danger Stage Equipment Control system according to embodiment of the present invention, institute
Stating system includes danger detection device, AVR32 chips and smog spraying equipment, and danger detection device is used to detect stage side
Edge whether there is danger, and AVR32 chips are connected with danger detection device and smog spraying equipment respectively, for based on danger
The output of quality testing measurement equipment determines the control strategy to smog spraying equipment.
Then, continue to carry out further the concrete structure of the intelligent danger Stage Equipment Control system of the present invention
It is bright.
The system includes：High-definition image collecting device, is arranged on the top at stage edge, including fish eye camera and auxiliary
Light source is helped, for being shot to stage edge, to obtain stage edge image；Image correction device, gathered with high-definition image
Equipment connect to receive stage edge image, for stage edge image perform successively edge enhancing, adaptive mean filter, in
Value filtering, illumination compensation and histogram equalization processing, with correction map picture corresponding to acquisition.
The system includes：Target identification equipment, it is connected with SD storage cards and image correction device, is repaiied for receiving respectively
Positive image, default danger gray scale upper limit threshold and default danger gray scale lower threshold, based on the default danger gray scale upper limit
Danger target identification is carried out in threshold value and default danger gray scale lower threshold repairing positive image, is identified successfully then by danger
Target is split from correction map picture to be exported as danger subgraph, and recognition failures then export no target danger signal.
The system includes：Danger detection device, it is connected, is receiving with SD storage cards and target identification equipment respectively
During without target danger signal, no target danger signal is forwarded, when receiving danger subgraph, by danger subgraph
Matched one by one with various benchmark danger profiles, type corresponding to benchmark danger profile that then output matching arrives that the match is successful with
Exported as target types of threat objects, it fails to match then exports without target danger signal.
The system includes：Smog spraying equipment, the lower section at stage edge is arranged on, can be launched not with setpoint color
Same smog；Smog jetting controller, it is connected respectively with smog spraying equipment and AVR32 chips, is arranged on smog injection and sets
Near standby, the smog injection control signal that AVR32 chips are sent is received, and based on the control smog injection of smog injection control signal
The jet mode of equipment；Position feedback device, the real time position being currently located for feeding back suspension rod, and it is used as suspension rod real time position
Output；Weight detection equipment, the load weight currently undertaken for detecting suspension rod, and as the output of suspension rod load weight；Speed
Detection device, the lifting speed current for detecting suspension rod are spent, and is exported as suspension rod real-time speed.
The system includes：Suspension rod protection equipment, including brake unit, protection location and protection motor, protection are driven
Dynamic motor is connected with brake unit and protection location respectively, for driving and braking units or protection location to realize the guarantor to suspension rod
Shield operation, brake unit are used under the control of protection motor, realize the brake operating to suspension rod, and protection location is used for
Under the control for protecting motor, realize and the protection loaded on suspension rod is operated.
The system includes：AVR32 chips, respectively with position feedback device, weight detection equipment, speed detection equipment and
Motor connection is protected, based on predeterminated position weight, suspension rod real time position, preset weight weight, suspension rod load weight, default
Speed weight and suspension rod real-time speed determine protection control signal, and protection control signal is sent into protection motor with reality
Now to the drive control of protection motor.
The system includes：SD storage cards, it is connected with AVR32 chips, for storing predeterminated position weight, preset weight power
Weight and pre-set velocity weight, predeterminated position weight, preset weight weight and pre-set velocity weight are respectively used to the real-time position of suspension rod
Put, suspension rod load weight and suspension rod real-time speed are weighted；SD storage cards are additionally operable to prestore default danger gray scale
Upper limit threshold, default danger gray scale lower threshold and various benchmark danger profiles.
The system includes：Lifting frame load detecting equipment, is arranged under lifting frame, including height testing instrument, again
Amount change detector and AT89C51 single-chip microcomputers, height testing instrument are used to detect the current real-time height of lifting frame, weight change
Detector is used to detect load weight rate of change on lifting frame, and AT89C51 single-chip microcomputers become with height testing instrument and weight respectively
Change detector connection, when real-time height is more than or equal to preset height threshold value, sends the pre-warning signal that falls, be highly more than when in real time
When being more than or equal to default rate of change threshold value equal to preset height threshold value and load weight rate of change, alarm signal of falling is sent；Report
Alert warning lamp, be connected with lifting frame load detecting equipment, for based on falling pre-warning signal or alarm signal of falling progress not
Warning lamp with color shows operation.
Wherein, preset height threshold value and default rate of change threshold value are pre-stored in SD storage cards；With target danger
Smog injection color corresponding to type is that the smog that target types of threat objects is detested sprays color；AVR32 chips also respectively with danger
Dangerous quality testing measurement equipment connects with smog jetting controller, when receiving target types of threat objects, is set to smog injection control
Preparation goes out smog injection color corresponding with target types of threat objects, when receiving no target danger signal, is sprayed to smog
Penetrate control device and send and stop smog injection signal.
More specifically, in the system, in addition to：Liquid crystal display, it is connected with AVR32 chips, for showing mesh
Mark types of threat objects or without target danger signal；Liquid crystal display is also integrated with touch-screen；Various benchmark danger profiles
In, each benchmark danger profile corresponds to a kind of types of threat objects；Also include：Keyboard array, under the operation of user,
Receive the preset height threshold value of user's input and default rate of change threshold value.
In addition, the development of stage or theater is typical case with Europe, early in the 17th century, there have been picture-frame stage.From 18 generation
Record end to early 20th century one over 100 years, European stage or theater develop on an unprecedented scale with the development of art and industrial technology.
Stage or theater development mainly have following characteristics at present：Plant equipment has high-tech content.Largely used in plant equipment
High-tech achievement, such as computer technology, Numeric Control Technology, hydraulic technique, sensor feedback technology, field bus technique, DCS skills
Art etc..
In the design of stage or theater machinery, manufacture, detection, examination, maintenance etc., Germany, Austria, the machine of Japan
Tool is in addition to the universal standard for performing national machinery industry, the also application specific standard of stage or theater machinery, professional stage or theater
Some mechanical equipment set and formed basic model, set special stage or theater machinery to set always according to the specific story of a play or opera sometimes
Standby be specific directory service, and the trend that stage or the oriented maximization of theater plant equipment develop.
Using the intelligent danger Stage Equipment Control system of the present invention, prevent for prior art during danger performance
Danger attacks people's mechanism and excessively relies on artificial and equipment controlling mechanism backward technology problem, is identified by establishing efficient image
Technology realizes the electronization detection for attacking danger people's behavior, and the expulsion mode according to corresponding to being formulated types of threat objects, meanwhile,
Also existing equipment controlling mechanism is optimized, improves the precision of field apparatus control.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all 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 change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (6)
1. a kind of intelligent danger Stage Equipment Control system, the system includes danger detection device, AVR32 chips and smog
Spraying equipment, danger detection device, which is used to detecting stage edge, whether there is danger, AVR32 chips respectively with dangerous quality testing
Measurement equipment is connected with smog spraying equipment, and the control to smog spraying equipment is determined for the output based on danger detection device
Strategy.
2. intelligent danger Stage Equipment Control system as claimed in claim 1, it is characterised in that the system includes：
High-definition image collecting device, the top at stage edge, including fish eye camera and secondary light source are arranged on, for stage
Edge is shot, to obtain stage edge image；
Image correction device, be connected with high-definition image collecting device to receive stage edge image, for stage edge image according to
Secondary execution edge enhancing, adaptive mean filter, medium filtering, illumination compensation and histogram equalization processing, to obtain correspondingly
Correction map picture；
Target identification equipment, it is connected respectively with SD storage cards and image correction device, for receiving correction map picture, default danger
Gray scale upper limit threshold and default danger gray scale lower threshold, based on default danger gray scale upper limit threshold and default danger ash
Spend and danger target identification is carried out in lower threshold repairing positive image, identify and successfully then divide danger target from correction map picture
Cut to be exported as danger subgraph, recognition failures then export no target danger signal；
Danger detection device, it is connected respectively with SD storage cards and target identification equipment, is receiving no target danger signal
When, no target danger signal is forwarded, when receiving danger subgraph, by danger subgraph and various benchmark dangers
Profile matches one by one, and type corresponding to benchmark danger profile that then output matching arrives that the match is successful is to be used as target danger species
Type exports, and it fails to match then exports without target danger signal；
Smog spraying equipment, the lower section at stage edge is arranged on, different smog can be launched with setpoint color；
Smog jetting controller, it is connected respectively with smog spraying equipment and AVR32 chips, it is attached is arranged on smog spraying equipment
Closely, the smog injection control signal that AVR32 chips are sent is received, and based on smog injection control signal control smog spraying equipment
Jet mode；
Position feedback device, the real time position being currently located for feeding back suspension rod, and as the output of suspension rod real time position；
Weight detection equipment, the load weight currently undertaken for detecting suspension rod, and as the output of suspension rod load weight；
Speed detection equipment, the lifting speed current for detecting suspension rod, and as the output of suspension rod real-time speed；
Suspension rod protection equipment, including brake unit, protection location and protection motor, protection motor are single with braking respectively
Member is connected with protection location, and for driving and braking units or protection location to realize that the protection to suspension rod operates, brake unit is used
Under the control in protection motor, the brake operating to suspension rod is realized, protection location is used for the control in protection motor
Under system, realize and the protection loaded on suspension rod is operated；
AVR32 chips, it is connected respectively with position feedback device, weight detection equipment, speed detection equipment and protection motor,
It is real based on predeterminated position weight, suspension rod real time position, preset weight weight, suspension rod load weight, pre-set velocity weight and suspension rod
Shi Sudu determines protection control signal, and protection control signal is sent into protection motor to realize to protecting motor
Drive control；
SD storage cards, it is connected with AVR32 chips, for storing predeterminated position weight, preset weight weight and pre-set velocity weight,
Predeterminated position weight, preset weight weight and pre-set velocity weight be respectively used to suspension rod real time position, suspension rod load weight and
Suspension rod real-time speed is weighted；SD storage cards are additionally operable to prestore default danger gray scale upper limit threshold, default danger
Thing gray scale lower threshold and various benchmark danger profiles；
Lifting frame load detecting equipment, is arranged under lifting frame, including height testing instrument, weight change detector and
AT89C51 single-chip microcomputers, height testing instrument are used to detect the current real-time height of lifting frame, and weight change detector is used to detect
Load weight rate of change on lifting frame, AT89C51 single-chip microcomputers are connected with height testing instrument and weight change detector respectively, when
When height is more than or equal to preset height threshold value in real time, the pre-warning signal that falls is sent, when real-time height is more than or equal to preset height threshold
Value and when load weight rate of change is more than or equal to default rate of change threshold value, sends alarm signal of falling；
Alarm warning lamp, is connected with lifting frame load detecting equipment, for based on pre-warning signal or the alarm signal of falling of falling
Carry out the warning lamp display operation of different colours；
Wherein, preset height threshold value and default rate of change threshold value are pre-stored in SD storage cards；
Wherein, smog injection color corresponding with target types of threat objects is that the smog that target types of threat objects is detested sprays face
Color；
Wherein, AVR32 chips are also connected with danger detection device and smog jetting controller respectively, are endangered when receiving target
During dangerous species type, send corresponding with target types of threat objects smog to smog jetting controller and spray color, when receiving
During without target danger signal, sent to smog jetting controller and stop smog injection signal.
3. intelligent danger Stage Equipment Control system as claimed in claim 2, it is characterised in that also include：
Liquid crystal display, it is connected with AVR32 chips, for display target types of threat objects or without target danger signal.
4. intelligent danger Stage Equipment Control system as claimed in claim 3, it is characterised in that：
Liquid crystal display is also integrated with touch-screen.
5. intelligent danger Stage Equipment Control system as claimed in claim 2, it is characterised in that：
In various benchmark danger profiles, each benchmark danger profile corresponds to a kind of types of threat objects.
6. intelligent danger Stage Equipment Control system as claimed in claim 2, it is characterised in that also include：
Keyboard array, for the preset height threshold value under the operation of user, receiving user's input and default rate of change threshold value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610639344.6A CN107684733B (en) | 2016-08-04 | 2016-08-04 | Intelligent danger Stage Equipment Control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610639344.6A CN107684733B (en) | 2016-08-04 | 2016-08-04 | Intelligent danger Stage Equipment Control system |
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| CN107684733A true CN107684733A (en) | 2018-02-13 |
| CN107684733B CN107684733B (en) | 2019-04-26 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05103879A (en) * | 1991-10-15 | 1993-04-27 | Toshiba Corp | Suspender |
| CN202621366U (en) * | 2012-03-14 | 2012-12-26 | 曾亮 | Smoke sprayer with detection function |
| CN103186965A (en) * | 2013-04-19 | 2013-07-03 | 浙江大丰实业有限公司 | Stage safety protection monitoring system |
| CN203235271U (en) * | 2013-04-26 | 2013-10-16 | 浙江大丰实业有限公司 | Stage lifting mechanism safety control system |
| CN103529790A (en) * | 2013-10-17 | 2014-01-22 | 浙江工业大学 | Lifting stage control device and control method |
| CN104537800A (en) * | 2015-01-19 | 2015-04-22 | 无锡桑尼安科技有限公司 | Flashlight warning system for zoo stage |
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2016
- 2016-08-04 CN CN201610639344.6A patent/CN107684733B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05103879A (en) * | 1991-10-15 | 1993-04-27 | Toshiba Corp | Suspender |
| CN202621366U (en) * | 2012-03-14 | 2012-12-26 | 曾亮 | Smoke sprayer with detection function |
| CN103186965A (en) * | 2013-04-19 | 2013-07-03 | 浙江大丰实业有限公司 | Stage safety protection monitoring system |
| CN203235271U (en) * | 2013-04-26 | 2013-10-16 | 浙江大丰实业有限公司 | Stage lifting mechanism safety control system |
| CN103529790A (en) * | 2013-10-17 | 2014-01-22 | 浙江工业大学 | Lifting stage control device and control method |
| CN104537800A (en) * | 2015-01-19 | 2015-04-22 | 无锡桑尼安科技有限公司 | Flashlight warning system for zoo stage |
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| CN107684733B (en) | 2019-04-26 |
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