CN105224940B - It is a kind of that the method for mosquito killing is automatically positioned based on communication mode - Google Patents
It is a kind of that the method for mosquito killing is automatically positioned based on communication mode Download PDFInfo
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- CN105224940B CN105224940B CN201510535827.7A CN201510535827A CN105224940B CN 105224940 B CN105224940 B CN 105224940B CN 201510535827 A CN201510535827 A CN 201510535827A CN 105224940 B CN105224940 B CN 105224940B
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- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
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Abstract
The present invention relates to a kind of method for being automatically positioned mosquito killing, this method includes：1) a kind of hand-held device for being automatically positioned mosquito killing is provided, the hand-held device includes catching and killing the real-time detent mechanism of mechanism, mosquito and main control device, the mechanism of catching and killing is for mosquito killing, the real-time detent mechanism of mosquito determines to catch and kill the reference position of mechanism described in mosquito distance by the way of Image Acquisition and image procossing, the main control device catches and kills mechanism and the real-time detent mechanism of the mosquito is connect respectively with described, based on the mosquito killing operation that mechanism is catched and killed described in the control of the reference position.2) mosquito killing is carried out using the hand-held device.By means of the invention it is possible to realize that the automatic of mosquito is catched and killed, a large amount of manual operations are saved, shorten the mosquito eradication time.
Description
Technical field
The present invention relates to mosquito detection field more particularly to a kind of the side of mosquito killing is automatically positioned based on communication mode
Method.
Background technology
Mosquito is very big to the health harm of people, not only sucks the blood of people, brings in people's body-sensing not
It is suitable, more it is essential that mosquito can be by the various diseases of blood born, for children, due to immunity and antibody
Deficiency, the influence bigger to children's torso, especially in summer.Thus, mosquito eradication is the important topic that people pay close attention to always.
In the prior art, mosquito killing device is generally using power grid desinsection or spray desinsection, however spray desinsection is easily given
Environment brings harm, brings discomfort to human body, power grid desinsection is in contrast safer, and application is also relatively broad.
The realization principle of power grid desinsection is as follows：Be staggered placement by more than two layers of power grid, cause one by one mosquito it is difficult
With by, the narrow space that must reach over to, the voltage between adjacent power grid is positive and negative opposite, in this way, when mosquito touches power grid
When, it is easy to electric current is caused to form instantaneous high pressure by mosquito, to mosquito injure and even kill.Power grid insect-killing device from
It is divided into vertical fixed insect-killing device and manually mobile insect-killing device in way of realization.
But manual mobile insect-killing device of the prior art relies on the discovery of mosquito and catching and killing the meat of people completely
Eye positions mosquito, in fact, mosquito is difficult to be found, especially under dark background environment, and even if finds, people's hand
The speed of arm also is difficult to keep up with the quick speed that flies of mosquito, thus, the mosquito eradication of the prior art consumes a large amount of manpower and time.
For this purpose, the present invention propose it is a kind of the method for mosquito killing is automatically positioned based on communication mode, in electromechanical platform
On, mosquito, tracking mosquito can be found automatically, and automatic drive is rushed towards mosquito current location and catched and killed, thus by people
Freed from cumbersome mosquito eradication operation.
Invention content
In order to solve technical problem of the existing technology, it is automatically positioned the present invention provides one kind based on communication mode
The method of mosquito killing detects mosquito position by sound detection equipment, using the image splicing mechanism of adaptive threshold, according to
The size of the target mosquito image and the comparison result of the benchmark mosquito size determine current mosquito apart from the catching-killing machine
The distance of structure, and determined described in current mosquito distance in the relative position of the gray level image based on the target mosquito image
The relative position of mechanism is catched and killed, mosquito position is rushed towards so as to fulfill driving power grid and is quickly catched and killed.
According to an aspect of the present invention, a kind of method for being automatically positioned mosquito killing is provided, this method includes：1) it provides
A kind of hand-held device for being automatically positioned mosquito killing, the hand-held device include catching and killing the real-time detent mechanism of mechanism, mosquito and master
Equipment is controlled, the mechanism of catching and killing is for mosquito killing, and the real-time detent mechanism of mosquito is using Image Acquisition and image procossing
Mode determines that mosquito catches and kills the reference position of mechanism described in, and the main control device catches and kills mechanism and mosquito reality with described
When detent mechanism connect respectively, based on the reference position control described in catch and kill mechanism mosquito killing operation；2) described in use
Hand-held device carries out mosquito killing.
More specifically, in the hand-held device of the automatic positioning mosquito killing, further include：Power supply unit is the hand
Device power supply is held, including three section rechargeable batteries and rechargeable unit, the rechargeable unit is used to connect alternating current with to described
Three section rechargeable batteries charge；Luminance sensor, for detecting the brightness of hand-held device ambient enviroment and being used as real-time luminosity
Output；Servicing lighting, for providing floor light for hand-held device；Sound detection equipment, for detecting hand-held device week
The sound enclosed is to export detection audio signal；SDRAM memory, for prestoring mosquito gray threshold range, benchmark mosquito
Size and benchmark mosquito audio signal, audio signal of the benchmark mosquito audio signal for the advance typing to mosquito；It is described to catch
Murderous intention structure includes high-voltage fence, connecting spring, driving unit and rod formula handle, and the rod formula handle facilitates user to hold use,
The connecting spring is connect respectively with the high-voltage fence and the rod formula handle, for flexibly supporting the high-voltage fence, institute
State driving unit drives the high-voltage fence to go to the reference position according to drive signal；The real-time detent mechanism packet of mosquito
Include cmos image sensor, image-preprocessing device and mosquito information extracting device；The cmos image sensor is used for opponent
The front for holding device carries out Image Acquisition to obtain forward image；Described image pre-processing device and the cmos image sensor
Connection, it is swollen for performing contrast enhancing, Wiener filtering, medium filtering, mean filter, image successively to the forward image
Swollen, Image erosion and gray processing processing, with output gray level image；The mosquito information extracting device includes threshold value selection and sets
The standby and sub- equipment of Target Segmentation, the threshold value select sub- equipment and the SDRAM memory and described image pre-processing device point
It does not connect, for selecting a value from the mosquito gray threshold range successively as pre-selection gray threshold, using pre-selection ash
Gray level image is divided into pre-selection background area and pre-selected target region by degree threshold value, is calculated pre-selection background area and is occupied gray processing
The area ratio of image calculates the pixel average gray value of pre-selection background area as background average gray as background area ratio
Value, calculating pre-selected target region occupy the area ratio of gray level image as target area ratio, calculate pre-selected target region
Background average gray value is subtracted target average gray value, the difference of acquisition by pixel average gray value as target average gray value
Square be multiplied by background area ratio and target area ratio, the product of acquisition selects maximum pre- of threshold value product as threshold value product
Gray threshold is selected as target gray threshold value；The sub- equipment of Target Segmentation selects sub- equipment to connect with the threshold value, for adopting
Gray level image is divided into background image and target mosquito image with target gray threshold value；The main control device and the brightness
Sensor, the sound detection equipment, the SDRAM memory, described catches and kills mechanism and the mosquito at the servicing lighting
The real-time detent mechanism of worm connects respectively, for controlling the brightness of illumination of the servicing lighting based on the real-time luminosity, and
When the detection audio signal received is with benchmark mosquito audio signals match, into mosquito catching-killing pattern；Wherein, the master control
Equipment is in the mosquito catching-killing pattern：Size and the benchmark mosquito of the main control device according to the target mosquito image
The comparison result of size determines to catch and kill the distance of mechanism described in current mosquito distance, and based on the target mosquito image described
The relative position of gray level image determines to catch and kill the relative position of mechanism described in current mosquito distance, will be described in current mosquito distance
The relative position that mechanism is catched and killed described in the distance of mechanism and current mosquito distance is catched and killed as the reference position, according to the ginseng
Drive signal described in location determination is examined, and the drive signal is sent to the driving unit for catching and killing mechanism, to control
State driving unit drives the high-voltage fence to go to the reference position according to the drive signal；The main control device is based on institute
Stating real-time luminosity controls the brightness of illumination of the servicing lighting to include：The real-time luminosity is bigger, and the brightness of illumination is got over
It is small；Described image pre-processing device includes contrast enhancer equipment, the sub- equipment of Wiener filtering, the sub- equipment of medium filtering, mean value
It filters the sub- equipment of sub- equipment, image expansion, the sub- equipment of Image erosion and gray processing and handles sub- equipment, to perform contrast increasing respectively
By force, Wiener filtering, medium filtering, mean filter, image expansion, Image erosion and gray processing processing.
More specifically, in the hand-held device of the automatic positioning mosquito killing, the hand-held device further includes：User is defeated
Enter equipment, under the operation of user, inputting the mosquito gray threshold range.
More specifically, in the hand-held device of the automatic positioning mosquito killing, the hand-held device further includes：Display is set
It is standby, it is connect with the main control device, for receiving and showing the target mosquito image.
More specifically, in the hand-held device of the automatic positioning mosquito killing：The display equipment is liquid crystal display.
More specifically, in the hand-held device of the automatic positioning mosquito killing：The main control device is based on described real-time
Brightness controls the brightness of illumination of the servicing lighting to further include：When the real-time luminosity is more than predetermined luminance threshold value, close
The servicing lighting is closed, when the real-time luminosity is less than predetermined luminance threshold value, opens the servicing lighting.
More specifically, in the hand-held device of the automatic positioning mosquito killing：The predetermined luminance threshold value is deposited in advance
Storage is in SDRAM memory.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram of the hand-held device of the automatic positioning mosquito killing according to embodiment of the present invention.
Reference numeral：1 catches and kills mechanism；The real-time detent mechanism of 2 mosquitoes；3 main control devices
Specific embodiment
The embodiment of the hand-held device of the automatic positioning mosquito killing of the present invention is carried out below with reference to accompanying drawings detailed
Explanation.
The artificial searching mosquito of hand-held mosquito killing device needs of principle is catched and killed based on power grid in the prior art, mosquito is positioned and catches
Mosquitocidal worm, due to mosquito small volume and the speed that flies, the difficulty for manually finding mosquito, positioning mosquito and mosquito killing it is larger and
And it wastes time.
In order to overcome above-mentioned deficiency, the present invention has built a kind of hand-held device for being automatically positioned mosquito killing, with vision machine
Device is the main body of mosquito tracking, and original manpower tracking mode is substituted using electronics tracking mode, improve mosquito eradication efficiency and
Speed.
Fig. 1 is the block diagram of the hand-held device of the automatic positioning mosquito killing according to embodiment of the present invention,
The hand-held device includes catching and killing the real-time detent mechanism of mechanism, mosquito and main control device, and the mechanism of catching and killing is used for mosquito killing,
The real-time detent mechanism of mosquito determines to catch and kill the ginseng of mechanism described in mosquito distance by the way of Image Acquisition and image procossing
Examine position, the main control device catches and kills mechanism and the real-time detent mechanism of the mosquito is connect respectively with described, based on the reference
The mosquito killing operation of mechanism is catched and killed described in the control of position.
Then, the concrete structure for continuing the hand-held device of the automatic positioning mosquito killing to the present invention carries out further
It is bright.
The hand-held device further includes：Power supply unit is powered for the hand-held device, including three section rechargeable batteries and can
Charhing unit, the rechargeable unit are charged for connecting alternating current with saving rechargeable batteries to described three.
The hand-held device further includes：Luminance sensor, for detecting the brightness of hand-held device ambient enviroment and being used as real-time
Brightness exports.
The hand-held device further includes：Servicing lighting, for providing floor light for hand-held device.
The hand-held device further includes：Sound detection equipment is detected for detecting the sound around hand-held device with exporting
Audio signal.
The hand-held device further includes：SDRAM memory, for prestoring mosquito gray threshold range, benchmark mosquito
Size and benchmark mosquito audio signal, audio signal of the benchmark mosquito audio signal for the advance typing to mosquito.
The mechanism of catching and killing includes high-voltage fence, connecting spring, driving unit and rod formula handle, and the rod formula handle is convenient
User holds use, and the connecting spring is connect respectively with the high-voltage fence and the rod formula handle, for flexibly supporting
High-voltage fence is stated, the driving unit drives the high-voltage fence to go to the reference position according to drive signal.
The real-time detent mechanism of mosquito is set including cmos image sensor, image-preprocessing device and mosquito information extraction
It is standby；The cmos image sensor carries out Image Acquisition to obtain forward image for the front of hand-held device.
Described image pre-processing device is connect with the cmos image sensor, for being performed successively to the forward image
Contrast enhancing, Wiener filtering, medium filtering, mean filter, image expansion, Image erosion and gray processing processing, to export ash
Degreeization image.
The mosquito information extracting device includes threshold value and selects sub- equipment and the sub- equipment of Target Segmentation, threshold value selection
Equipment is connect respectively with the SDRAM memory and described image pre-processing device, for successively from the mosquito gray threshold
Select a value that gray level image is divided into pre-selection background area using pre-selection gray threshold as pre-selection gray threshold in range
Domain and pre-selected target region calculate pre-selection background area and occupy the area ratio of gray level image as background area ratio, calculating
The pixel average gray value of background area is preselected as background average gray value, pre-selected target region is calculated and occupies gray level image
Area ratio as target area ratio, calculate the pixel average gray value in pre-selected target region as target average gray value,
Background average gray value is subtracted into target average gray value, the difference of acquisition square is multiplied by background area ratio and target area ratio,
The product of acquisition selects the pre-selection gray threshold of threshold value product maximum as target gray threshold value as threshold value product；The mesh
Mark divides sub- equipment and sub- equipment is selected to connect with the threshold value, for gray level image to be divided into the back of the body using target gray threshold value
Scape image and target mosquito image.
It is the main control device and the luminance sensor, the servicing lighting, the sound detection equipment, described
SDRAM memory, it is described catch and kill mechanism and the real-time detent mechanism of the mosquito connects respectively, for being based on the real-time luminosity control
The brightness of illumination of the servicing lighting is made, and in the detection audio signal received and benchmark mosquito audio signals match
When, into mosquito catching-killing pattern.
Wherein, the main control device is in the mosquito catching-killing pattern：The main control device is schemed according to the target mosquito
As size and the benchmark mosquito size comparison result determine current mosquito distance described in catch and kill the distance of mechanism, and be based on
The target mosquito image determines to catch and kill the opposite of mechanism described in current mosquito distance in the relative position of the gray level image
Position, will be catched and killed described in current mosquito distance catched and killed described in the distance of mechanism and current mosquito distance the relative position of mechanism as
The reference position determines the drive signal, and the drive signal is sent to described catch and kill according to the reference position
The driving unit of mechanism, the driving unit to be controlled the high-voltage fence to be driven to go to the reference according to the drive signal
Position.
The main control device controls the brightness of illumination of the servicing lighting to include based on the real-time luminosity：The reality
Shi Liangdu is bigger, and the brightness of illumination is smaller.
Described image pre-processing device include contrast enhancer equipment, the sub- equipment of Wiener filtering, the sub- equipment of medium filtering,
The sub- equipment of mean filter, the sub- equipment of image expansion, the sub- equipment of Image erosion and gray processing handle sub- equipment, to perform comparison respectively
Spend enhancing, Wiener filtering, medium filtering, mean filter, image expansion, Image erosion and gray processing processing.Wiener filtering is set
Standby, the sub- equipment of medium filtering, the sub- equipment of mean filter, the sub- equipment of image expansion, the sub- equipment of Image erosion and gray processing processing
The fpga chip of different model can be respectively adopted to realize in equipment.
Optionally, in the hand-held device：The hand-held device further includes：User input equipment, for user's
Under operation, the mosquito gray threshold range is inputted；The hand-held device further includes：It shows equipment, connects with the main control device
It connects, for receiving and showing the target mosquito image；The display equipment is liquid crystal display；The main control device is based on institute
Stating real-time luminosity controls the brightness of illumination of the servicing lighting to further include：When the real-time luminosity is more than predetermined luminance threshold value
When, the servicing lighting is closed, when the real-time luminosity is less than predetermined luminance threshold value, the floor light is opened and sets
It is standby；And the predetermined luminance threshold value can be first stored in SDRAM memory.
In addition, FPGA (Field-Programmable Gate Array), i.e. field programmable gate array, he be
The product further developed on the basis of the programming devices such as PAL, GAL, CPLD.He is led as application-specific integrated circuit (ASIC)
A kind of semi-custom circuit in domain and occur, not only solved the deficiency of custom circuit, but also overcome original programming device door
The shortcomings that circuit number is limited.
With the circuit design that hardware description language (Verilog or VHDL) is completed, simple synthesis and cloth can be passed through
Office, is quickly burned onto on FPGA and is tested, and is the technology mainstream of modern IC designs verification.These editable elements can be by
For realizing some basic logic gates (such as AND, OR, XOR, NOT) or more more complicated combination function such as
Decoder or mathematical equation.Inside most of FPGA, also for example touched comprising memory cell in these editable elements
Send out device (Flip-flop) or other more complete block of memory.System designer can be as desired by editable company
It connects the logical block inside FPGA to connect, just looks like that a breadboard has been placed in a chip.One manufacture
The logical block of finished product FPGA afterwards and connection can change according to designer, so FPGA can complete required logic work(
Energy.
FPGA is in general slow than the speed of ASIC (application-specific integrated circuit), realizes same function than ASIC circuit face
Product is big.But they also have the advantages of many such as can quick finished product, can be modified to correction program in mistake and
Less expensive cost.Manufacturer may also can provide the FPGA of cheap still edit capability difference.Because these chips have poor
Editable ability, so these design exploitations be to be completed on common FPGA, design is then transferred to a class
It is similar on the chip of ASIC.Another method is with CPLD (Complex Programmable Logic Device, complexity
Programmable logic device).The exploitation of FPGA is very different relative to the exploitation of traditional PC, microcontroller.FPGA is with concurrent operation
Based on, it is realized with hardware description language；Compared to PC or microcontroller (either von Neumann structure or Harvard structure)
Sequence operation has very big difference.
Early in 1980 mid-nineties 90s, FPGA takes root in PLD equipment.CPLD and FPGA includes some relatively large numbers
The Programmadle logic unit of amount.The density of CPLD logic gates is thousands of between tens of thousands of a logic units, and FPGA is typically to exist
It is tens of thousands of to millions of.The main distinction of CPLD and FPGA is their system structure.CPLD is a somewhat restricted structure.
This structure is by the logical groups row of the sum of one or more editable result and the register of the locking of some relatively small amounts
Composition.Such result is a lack of editor's flexibility, but have it is anticipated that delay time and logic unit it is single to connection
The advantages of first height ratio.And FPGA is to have many connection units, although him is allowed more flexible can to edit in this way,
Structure is complicated more.
The hand-held device of automatic positioning mosquito killing using the present invention, for hand-held mosquito killing device mosquito eradication in the prior art
The technical issues of difficult, introduces and the multiple sensors and image processing equipment of mosquito structure and acoustic feature is suitble to realize to mosquito
Electronics catch and kill, so as to replacing manual search, positioning and catching and killing process, saved a large amount of manpower and time.
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 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 variation.Therefore, every content without departing from technical solution of the present invention, 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 range of technical solution of the present invention protection
It is interior.
Claims (3)
1. a kind of method for being automatically positioned mosquito killing, this method include：
1）A kind of hand-held device for being automatically positioned mosquito killing is provided, the hand-held device is fixed in real time including catching and killing mechanism, mosquito
Position mechanism and main control device, the mechanism of catching and killing for mosquito killing, the real-time detent mechanism of mosquito using Image Acquisition and
The mode of image procossing determines to catch and kill the reference position of mechanism described in mosquito distance, the main control device with it is described catch and kill mechanism and
The real-time detent mechanism of mosquito connects respectively, based on the mosquito killing operation that mechanism is catched and killed described in the control of the reference position；
2）Mosquito killing is carried out using the hand-held device；
It is characterized in that, the hand-held device further includes：
Power supply unit is powered for the hand-held device, including three section rechargeable batteries and rechargeable unit, the rechargeable unit
It is charged for connecting alternating current with saving rechargeable batteries to described three；
Luminance sensor, for detecting the brightness of hand-held device ambient enviroment and being exported as real-time luminosity；
Servicing lighting, for providing floor light for hand-held device；
Sound detection equipment, for detecting the sound around hand-held device to export detection audio signal；
SDRAM memory, for prestoring mosquito gray threshold range, benchmark mosquito size and benchmark mosquito audio signal,
Audio signal of the benchmark mosquito audio signal for the advance typing to mosquito；
The mechanism of catching and killing includes high-voltage fence, connecting spring, driving unit and rod formula handle, and the rod formula handle facilitates user
Hand-held to use, the connecting spring is connect respectively with the high-voltage fence and the rod formula handle, for flexibly supporting the height
Voltage electric grid, the driving unit drive the high-voltage fence to go to the reference position according to drive signal；
The real-time detent mechanism of mosquito includes cmos image sensor, image-preprocessing device and mosquito information extracting device；
The cmos image sensor carries out Image Acquisition to obtain forward image for the front of hand-held device；Described image is located in advance
Reason equipment connect with the cmos image sensor, for the forward image is performed successively contrast enhancing, Wiener filtering,
Medium filtering, mean filter, image expansion, Image erosion and gray processing processing, with output gray level image；The mosquito information
Extraction equipment includes threshold value and selects sub- equipment and the sub- equipment of Target Segmentation, and the threshold value selects sub- equipment to be stored with the SDRAM
Device and described image pre-processing device connect respectively, for selected from the mosquito gray threshold range successively a value as
Gray threshold is preselected, gray level image is divided by pre-selection background area and pre-selected target region, meter using pre-selection gray threshold
Calculation pre-selection background area occupies the area ratio of gray level image as background area ratio, and the pixel for calculating pre-selection background area is put down
Equal gray value calculates pre-selected target region and occupies the area ratio of gray level image as target face as background average gray value
Product ratio calculates the pixel average gray value in pre-selected target region as target average gray value, background average gray value is subtracted
Target average gray value, the difference of acquisition square are multiplied by background area ratio and target area ratio, and the product of acquisition multiplies as threshold value
Product, selects the pre-selection gray threshold of threshold value product maximum as target gray threshold value；The sub- equipment of Target Segmentation and the threshold
Value selects sub- equipment connection, for gray level image to be divided into background image and target mosquito figure using target gray threshold value
Picture；
The main control device and the luminance sensor, the servicing lighting, the sound detection equipment, the SDRAM
Memory, it is described catch and kill mechanism and the real-time detent mechanism of the mosquito connects respectively, for being based on the real-time luminosity control institute
The brightness of illumination of servicing lighting is stated, and when the detection audio signal received is with benchmark mosquito audio signals match, into
Enter mosquito catching-killing pattern；
Wherein, the main control device is in the mosquito catching-killing pattern：The main control device is according to the target mosquito image
The comparison result of size and the benchmark mosquito size determines to catch and kill the distance of mechanism described in current mosquito distance, and based on described
Target mosquito image determines that current mosquito catches and kills the relative position of mechanism described in the relative position of the gray level image,
It will be catched and killed described in current mosquito distance described in the distance of mechanism and current mosquito distance and catch and kill the relative position of mechanism as described in
Reference position determines the drive signal according to the reference position, and the drive signal is sent to and described catches and kills mechanism
Driving unit, the driving unit to be controlled the high-voltage fence to be driven to go to the reference bit according to the drive signal
It puts；
Wherein, the main control device controls the brightness of illumination of the servicing lighting to include based on the real-time luminosity：It is described
Real-time luminosity is bigger, and the brightness of illumination is smaller；
Wherein, described image pre-processing device is set including contrast enhancer equipment, the sub- equipment of Wiener filtering, medium filtering
Standby, the sub- equipment of mean filter, the sub- equipment of image expansion, the sub- equipment of Image erosion and gray processing handle sub- equipment, to perform respectively
Contrast enhancing, Wiener filtering, medium filtering, mean filter, image expansion, Image erosion and gray processing processing.
2. the method as described in claim 1, which is characterized in that the hand-held device further includes：User input equipment, for
Under the operation of user, the mosquito gray threshold range is inputted.
3. the method as described in claim 1, which is characterized in that the hand-held device further includes：Equipment is shown, with the master control
Equipment connects, for receiving and showing the target mosquito image.
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Citations (3)
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| CN101204148A (en) * | 2006-12-20 | 2008-06-25 | 康强胜 | Method for hunting mosquitoes and the device |
| CN102165943A (en) * | 2011-05-03 | 2011-08-31 | 袁磊 | Reflective sweeping laser pest prevention and control device |
| CN104663622A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Automatic catching device for pest |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9046473B2 (en) * | 2011-09-28 | 2015-06-02 | Abbott Point Of Care, Inc. | Method and apparatus for detecting the presence of intraerythrocytic parasites |
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- 2015-08-27 CN CN201510535827.7A patent/CN105224940B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204148A (en) * | 2006-12-20 | 2008-06-25 | 康强胜 | Method for hunting mosquitoes and the device |
| CN102165943A (en) * | 2011-05-03 | 2011-08-31 | 袁磊 | Reflective sweeping laser pest prevention and control device |
| CN104663622A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Automatic catching device for pest |
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