WO2012171445A1

WO2012171445A1 - Device and method for killing insect pests

Info

Publication number: WO2012171445A1
Application number: PCT/CN2012/076666
Authority: WO
Inventors: 纪俊峰
Original assignee: 中兴通讯股份有限公司
Priority date: 2011-06-14
Filing date: 2012-06-08
Publication date: 2012-12-20
Also published as: CN102823571A

Abstract

A device and a method for killing insect pests. The device is applied to a mobile terminal and comprises a recognition module (12) which is configured to determine the positional relationship between insect pests and the device; a processor (14) which is configured to control the laser emission direction of the laser head according to said positional relationship; and a laser head (16) which is configured to emit laser. The present device achieves the effect of using a mobile terminal to kill insect pests, thus improving user experience.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an insecticidal device and method. BACKGROUND OF THE INVENTION Insects can cause many problems in human life, for example: Mosquitoes are insects that can rapidly spread diseases, especially female mosquitoes, which can cause redness and itching to the human skin while sucking human blood, and Bring some viruses, germs and protists into the blood of the human body. In the prior art, DDT, a highly toxic organic insecticide, can be sprayed, but while killing mosquitoes, it also kills a large number of other insects, birds and fish, and seriously pollutes the environment. In order to solve the problem of environmental pollution caused by the use of insecticides, there is also a method of using a dedicated electronic device for insecticide in the prior art, for example, using an electric mosquito swatter or a mosquito killer, etc. The electronic device is inconvenient to carry. SUMMARY OF THE INVENTION The present invention provides an insecticidal device and method to at least solve the above problems. According to an aspect of the present invention, an insect killing apparatus is provided for use in a mobile terminal, comprising: an identification module configured to determine a positional relationship between an insect and an insect killing device; and a processor configured to control the laser head to emit laser light according to a positional relationship The direction of the laser head is set to emit laser light. Preferably, the identification module is further arranged to identify the category of the insect; the processor is further arranged to control the intensity of the laser light emitted by the laser head according to the category of the insect. Preferably, the identification module is configured to perform image scanning on the space and to identify the type of the insect and/or determine the positional relationship according to the image acquired by the image scanning. Preferably, the identification module is arranged to perform acoustic wave scanning of the space and to identify the type of insect and/or determine the positional relationship based on the reflection of the sound wave. Preferably, the identification module is configured to acquire the flapping frequency of the insects in the space, and determine the type of the insect according to the flapping frequency and/or determine the positional relationship according to the source of the flapping frequency. According to another aspect of the present invention, an insecticidal method is provided, which is applied to a mobile terminal, comprising: determining a positional relationship between an insect and an insecticidal device; controlling a direction in which the laser is emitted according to a positional relationship; and emitting a laser. Preferably, before the laser is emitted, the method further comprises: identifying a category of the insect; and controlling the intensity of the laser emitted by the laser head according to the category of the insect. Preferably, determining the positional relationship between the insect and the insecticidal device comprises: performing image scanning on the space, and identifying the type of the insect and/or determining the positional relationship according to the image acquired by the image scanning. Preferably, determining the positional relationship of the insect to the insecticidal device comprises: performing a sonic scan of the space, and identifying the type of the insect and/or determining the positional relationship based on the reflection of the sound wave. Preferably, determining the positional relationship between the insect and the insecticidal device comprises: acquiring the flapping frequency of the insect in the space, determining the type of the insect according to the flapping frequency, and/or determining the positional relationship according to the source of the flapping frequency. With the present invention, the identification module is used to identify the positional relationship between the insect and the insecticidal device, the processor adjusts the direction of the laser head according to the position, and then the laser emits laser light. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 1 is a structural block diagram of an insecticidal device according to an embodiment of the present invention; FIG. 2 is a flow chart of an insecticidal method according to an embodiment of the present invention; FIG. 3 is an insecticidal device according to a preferred embodiment of the present invention. A flow chart of the method; and Figure 4 is a block diagram of the structure of the insecticidal device in accordance with a preferred embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The present embodiment provides an insect killing device. FIG. 1 is a structural block diagram of an insect killing device according to an embodiment of the present invention. As shown in FIG. 1, the device includes: an identification module 12, a processor 14, and a laser head 16, The above structure will be described. The identification module 12 is configured to determine a positional relationship between the insect and the insecticidal device; the processor 14 is coupled to the identification module 12, configured to control the direction in which the laser head emits laser light according to the positional relationship determined by the identification module 12; the laser head 16, connected to The processor 14 is arranged to emit laser light after the processor 14 has controlled the direction. Through the above device, the identification module identifies the positional relationship between the insect and the insect killing device, the processor adjusts the direction of the laser head according to the position, and then the laser emits laser light, and the non-contaminating laser is used to kill the insect, because the insecticidal device is applied On the mobile terminal, the portability and practicality of the insect-killing device are realized, and the user experience is improved. In a preferred embodiment of the embodiment, the identification module 12 may also be configured to identify the category of the insect; the processor 14 is further configured to control the intensity of the laser light emitted by the laser head according to the category of the insect. By identifying the category of the insects by the recognition module 12, and adjusting the intensity of the laser light emitted by the laser head by the processor 14, it is possible to treat different insect species with different intensity lasers, thereby improving the accuracy of insecticide. For example, for smaller insects, the intensity of the laser can be relatively low, and for relatively large insects, the intensity of the laser can be increased. The intensity of the laser that kills different insects can be obtained by testing in the laboratory in advance. In the implementation, the identification module 12 can identify the insects through various embodiments. Preferably, the following three implementation manners are provided: Method 1: Scanning the image of the space, and identifying the insect according to the image acquired by the image scanning The type and/or location relationship. Method 2: Acoustic scanning of the space, and identifying the type of insect and/or determining the positional relationship according to the reflection of the sound wave. Method 3: Obtain the flapping frequency of the insects in the space, and determine the type of the insect according to the frequency of the flapping fins and/or determine the positional relationship according to the source of the flapping frequency. The above three methods can be used alone or in combination. In the first method, the image recognition method is used to identify the insects, and the accuracy is relatively high. Since the existing mobile terminals generally have a camera integrated, the implementation of the method does not require adding new hardware and reduces the cost of the mobile terminal, but In the case of comparison of visibility in the spatial region, since the effect of image scanning is relatively poor, The accuracy of other insects will be lower, and the second way, the type and positional relationship of the corresponding insects by sound wave scanning will not be affected by the visibility of the spatial area. However, since this method uses acoustic wave scanning, it needs to be moved in the existing one. The hardware module for adding sound wave scanning is added to the terminal; for the third method, the frequency of the flapping of the insect is obtained, and the frequency of the flapping of the insect is determined according to the frequency of the flapping fin, and the species of the insect can be classified more finely, for example, according to the male mosquito Different from the parental mosquito's flapping frequency, it is confirmed that it is a female mosquito according to the obtained flapping frequency. It can only emit laser light for the female mosquito, which improves the efficiency of mosquito killing. It should be noted that the above preferred embodiments may be combined with each other to form different embodiments. The present embodiment provides an insect killing method applied to a mobile terminal. FIG. 2 is a flowchart of an insect killing method according to an embodiment of the present invention. As shown in FIG. 2, the method includes the following steps S202 to S206. Step S202: determining a positional relationship between the insect and the insect killing device. Step S204: Control the direction in which the laser light is emitted according to the positional relationship. Step S206: A laser is emitted. In a preferred embodiment, before the step S206, the method further comprises: identifying an insect class I; controlling the intensity of the laser light emitted by the laser head according to the type of the insect. Determining the positional relationship between the insect and the insecticidal device can be implemented in various ways. Preferably, the following three implementation modes are available: Method 1: Scanning the image of the space, and identifying the type of the insect according to the image obtained by the image scanning. And / or determine the positional relationship. Method 2: Acoustic scanning of the space, and identifying the type of insect and/or determining the positional relationship according to the reflection of the sound wave. Method 3: Obtain the flapping frequency of the insects in the space, and determine the type of the insect according to the frequency of the flapping fins and/or determine the positional relationship according to the source of the flapping frequency. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment 1 will be described with reference to preferred embodiments. The preferred embodiment provides an insecticidal method. In the present embodiment, the mosquito killing is taken as an example. The present embodiment combines the above embodiments and preferred embodiments thereof, and FIG. 3 is a preferred embodiment according to the present invention. A flowchart of an insect killing device method, as shown in FIG. 3, the method includes steps S302 to S310. Step S302: Detecting a nearby space area. Preferably, in step S302, detecting the nearby space area may be performed in various manners, for example: the mobile phone may be manually searched in one direction, or a device similar to the rotating disk may be used to allow the mobile phone to automatically scan the nearby space. The detection method can use photographic detection, sound detection, ultrasonic detection, or the mouth of several ways. Step S304: Identify whether the detected object is a mosquito, if it is identified as a mosquito, perform step S306, otherwise return to step S302. Preferably, the identification of whether the object to be detected is a mosquito can be performed in various ways: Method 1: Using image recognition, the scanned picture is transmitted back to the mobile phone system, and the image recognition method such as pattern matching is used to distinguish the mosquito. Method 2: Use sound to identify. It should be noted that, under complicated conditions, the two methods can be used in combination to determine the body shape, the frequency of flapping, and the type thereof. The identification method can distinguish between mosquitoes and other flying insects, and can also distinguish the sex of mosquitoes, because female mosquitoes have lower frequency of flapping than male mosquitoes. Step S306: Position the mosquito and adjust the angle of the laser head. Preferably, the location of the mosquito is located, and the spatial position of the mosquito can be located using the acoustic waves generated by the mosquito flapping the wings. Positioning does not require measuring the physical separation between the laser head and the mosquito. It is only necessary to measure the angle of the laser head to the mosquito and then adjust the angle of the laser head. Step S308: It is verified whether there is an obstacle between the laser head and the mosquito. If it is verified that there is an obstacle, the process returns to step S302, otherwise, step S310 is performed. Preferably, it is verified whether there is an obstacle between the laser head and the mosquito, and a laser beam is used to emit a bundle of harmless laser to verify or otherwise verify. Make sure there are no other obstacles between the laser head and the mosquito. Step S310: The laser is emitted to destroy the mosquito, and then the detection is continued. Preferably, the laser is used to destroy the mosquito, and the intensity of the laser used is substantially harmless to humans or animals. By the preferred embodiment, the mosquito killing method adopted by the preferred embodiment is more convenient to use than the existing method; basically no harm; the low cost is more suitable for low-income people suffering from malaria caused by mosquitoes. Preferred Embodiment 2 This preferred embodiment provides an insect killing device. FIG. 4 is a structural block diagram of an insect killing device according to a preferred embodiment of the present invention. As shown in FIG. 4, the device includes: a detecting device 401, a computing device 402. The identification system 403, the positioning system 404, the verification system 405, the battery 406, the integrated voltage stabilization circuit 407, the laser control switch 408, and the laser head 409 are described in detail below. Detection device 401: used to detect the surrounding space area. Computing device 402: Connected to the service used to process the terminal and the mosquito killer. The identification system 403: performs recognition processing on the detected object to determine whether the detected object is a mosquito. Positioning system 404: Positioning the spatial location of the mosquito. Verification System 405: Verify that there is an obstacle between the laser head and the mosquito. Battery 406: Used to power the terminal and the mosquito killer. Integrated voltage regulator circuit 407: Provides stable energy to the laser. Laser Control Switch 408: Controls whether a laser transmitter can be used. Laser head 409: For emitting laser light. Among them, the parts 403 and 405 can avoid the damage of the laser to people or other creatures. Preferably, the positioning system 404 can use the most suitable component of the acoustic wave receiver to calculate the angle between the laser head and the mosquito through the point at which the mosquito's flapping frequency is emitted. It should be noted that the intensity of the laser selected by the laser light emitted by the laser head 409 is substantially harmless to humans or other animals. Through the preferred embodiment, the method of combining the laser positioning function with the terminal is adopted, so that the user can more conveniently use the anti-mosquito function without affecting the normal use of the terminal. It should be noted that the laser of the above embodiment can also be used for other purposes, such as playing a balloon game; and replacing the lighter for firing. Through the above embodiments, an insect killing device and method are provided, which kills insects by a laser, reduces environmental pollution, and applies the device to a mobile terminal without affecting normal use of the terminal, thereby improving insect killing. The portability and practicability of the device are more convenient for users to use. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

An insect killing device for use in a mobile terminal, comprising:

An identification module configured to determine a positional relationship between the insect and the insecticidal device;

The processor is configured to control a direction in which the laser head emits laser light according to the positional relationship; the laser head is configured to emit laser light.

2. The apparatus according to claim 1, wherein

The identification module is further configured to identify a category of the insect;

The processor is further configured to control the intensity of the laser head to emit the laser light according to a category of the insect.

The apparatus according to claim 1 or 2, wherein the identification module is configured to perform image scanning on a space, and scan the acquired image according to the image to identify the type of the insect and/or determine the location Positional relationship.

4. Apparatus according to claim 1 or 2, wherein the identification module is arranged to acoustically scan the space and to identify the type of the insect and/or determine the positional relationship based on the reflection of the sound waves.

The device according to claim 1 or 2, wherein the identification module is configured to acquire a flapping frequency of the insect in a space, and determine a category and/or a basis of the insect according to the flapping frequency The source of the flapping frequency determines the positional relationship.

6. An insecticidal method, applied to a mobile terminal, comprising the following steps:

Determining a positional relationship between the insect and the insecticidal device;

Controlling a direction of emitting laser light according to the positional relationship;

Launch a laser.

7. The method according to claim 6, wherein, before emitting the laser light, further comprising: identifying a category of the insect;

The intensity of the laser light emitted by the laser head is controlled according to the type of the insect. The method according to claim 6 or 7, wherein determining the positional relationship between the insect and the insecticidal device comprises:

An image is scanned for the space, and the acquired image is scanned based on the image to identify the type of the insect and/or to determine the positional relationship. The method according to claim 6 or 7, wherein determining the positional relationship between the insect and the insecticidal device comprises:

The space is subjected to sonic scanning, and the type of the insect is identified and/or the positional relationship is determined based on the reflection of the sound wave. The method according to claim 6 or 7, wherein determining the positional relationship between the insect and the insecticidal device comprises:

Obtaining the flapping frequency of the insect in the space, and determining the type of the insect according to the flapping frequency and/or determining the positional relationship based on the source of the flapping frequency.