A mosquito repellent control method for real-time detection of mosquito density

Abstract

The present invention discloses a mosquito repellent control method for real-time detection of mosquito density, which relates to the field of mosquito repellent technology, and includes a device host and a mosquito killer lamp, wherein a processor is arranged inside the device host, and a sound receiving hole is arranged on the outer surface of the device host, and a camera is fixedly installed on the outer wall of the device host. The mosquito repellent control device for real-time detection of mosquito density and its control method are provided with a trigger module, which can control the mosquito killer lamp to be turned on synchronously with the camera, and the camera enables HDR mode, and cooperates with the fill light of the mosquito killer lamp, so that the camera can clearly capture the night scene of the monitoring area and send it to the processing module, and after grayscale analysis of the real-time image, the real-time mosquito density is calculated and obtained. Compared with the traditional mosquito density detection based on voiceprint, it is not easily disturbed by external factors, and can more accurately judge the mosquito density, thereby more accurately controlling the mode of the mosquito repellent device, and can more appropriately control the mosquito repellent effect.

Description

Technical Field

[0001] The present invention relates to the technical field of mosquito repellent, and in particular to a mosquito repellent control device for detecting mosquito density in real time and a control method thereof. Background Art

[0002] Mosquitoes are small insects of the family Culicidae in the order Diptera. In addition to biting, sucking blood and harassing humans, mosquitoes can also spread diseases. At present, there are four diseases transmitted by mosquitoes in China, namely dengue fever, epidemic encephalitis B, malaria and filariasis. The prevention and control of mosquitoes is an important means to control and eliminate mosquito-borne infectious diseases. In the evenings of summer and autumn, people should strengthen personal protection to prevent mosquito bites. If conditions permit, mosquito repellent equipment can be used to prevent mosquitoes and repel mosquitoes, and mosquito repellent equipment cannot be separated from mosquito repellent control devices to control them.

[0003] For example, the patent document with application number 201911340833.1 discloses a mosquito repellent method, a storage medium, a mosquito repellent control device and a mosquito repellent system. The patent determines whether there are mosquitoes in the specified area based on the sound wave frequency band detected by the sound wave sensor in the specified area and the reflected wave information captured by the microwave radar, and determines the mosquito density in the specified area when there are mosquitoes in the specified area; when there are mosquitoes in the specified area, the mosquito repellent device is controlled to turn on the mosquito repellent mode corresponding to the mosquito density according to the preset corresponding relationship, and can intelligently identify mosquitoes and the distribution of mosquitoes, and automatically adjust the mosquito repellent mode of the mosquito repellent device according to the distribution of mosquitoes in the room, so as to reasonably repel mosquitoes and achieve energy-saving and safety effects, so that users can get a more comfortable sleep effect, and greatly improve the user experience effect.

[0004] However, the existing mosquito repellent control devices similar to the above applications still have the following shortcomings:

[0005] Existing mosquito repellent control devices generally capture mosquito density information through sound wave detection to control the mosquito repellent mode, but sound wave detection is easily interfered by external factors, resulting in obvious deviations in the detection data, thereby affecting the judgment of mosquito density, causing errors in the mode control of the mosquito repellent device, affecting the use of the mosquito repellent device, resulting in incomplete mosquito repellent, or excessive mosquito repellent, resulting in unnecessary waste.

[0006] Therefore, it is urgent to improve this shortcoming. The present invention studies and improves the existing structure and shortcomings, and provides a mosquito repellent control device and a control method thereof for real-time detection of mosquito density. Summary of the invention

[0007] The object of the present invention is to provide a mosquito repellent control device and a control method thereof for detecting mosquito density in real time, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mosquito repellent control device for real-time detection of mosquito density, comprising a device host and a mosquito killer lamp, a processor is arranged inside the device host, and a sound receiving hole is arranged on the outer surface of the device host, a camera is fixedly installed on the outer wall of the device host, and the number of cameras is four, and the four cameras are arranged in a circular array on the outer surface of the device host, the mosquito killer lamp is fixed on the top of the device host, and a socket is fixedly connected to the top of the mosquito killer lamp, an electric heating seat is fixedly installed on the top of the mosquito killer lamp, and a carrying plate is arranged on the top of the electric heating seat, the carrying plate is mounted on the top of the mosquito killer lamp through the socket, and the bottom of the carrying plate fits with the top of the electric heating seat.

[0009] Furthermore, the processor includes:

[0010] Timing module: sends mosquito density detection signals regularly according to set parameters;

[0011] Trigger module: receiving the detection signals sent by the sound receiving hole and the timing module, triggering the mosquito density detection, controlling the camera to shoot real-time images, and controlling the mosquito killer lamp to turn on for supplementary light;

[0012] Processing module: receiving the real-time image information transmitted by the camera, and processing it to obtain the real-time mosquito density;

[0013] Mode selection module: select the corresponding mosquito repellent mode according to the real-time mosquito density results.

[0014] Furthermore, the processor also includes:

[0015] Storage module: stores computer programs and instructions and is read by other modules of the processor;

[0016] Connection module: maintains the connection and communication between the processor and other structures, as well as the connection and communication between modules.

[0017] Furthermore, the trigger module specifically includes:

[0018] Image capturing unit: receiving the real-time images taken by the camera and capturing the real-time images of the monitoring area;

[0019] Grayscale analysis module: performs grayscale analysis on real-time images to obtain grayscale feature information of real-time images;

[0020] Density calculation unit: Combined with the basic grayscale information of the monitored area, the grayscale feature information of the real-time image is calculated, and the mosquito density is calculated using the formula to obtain the real-time mosquito density.

[0021] Furthermore, the density calculation unit includes a mosquito density calculation formula, and the mosquito density calculation formula is as follows:

[0022]

[0023] Where D represents mosquito density, S represents space area, Represents the grayscale data of image n, where n is an integer from 1 to 4, and B_gs represents the basic grayscale data.

[0024] Furthermore, the mosquito density calculation results and mode selection are as follows:

[0025] D∈(0,0.1),the mode selection module selects mode 1 and sends a signal to control the mosquito killer lamp to turn off at a scheduled time;

[0026] D∈[0.1,0.5], the mode selection module selects mode 2 and sends a signal to control the delayed closing of the mosquito killer lamp;

[0027] D∈(0.5,∞),the mode selection module selects mode 3, sends a signal to control the delayed closing of the mosquito-killing lamp, and activates the mosquito coil to repel mosquitoes.

[0028] Furthermore, the mosquito killer lamp comprises a protective cover shell, an ultraviolet fluorescent lamp and an electric grid cover, wherein the ultraviolet fluorescent lamp is fixedly installed at the inner center of the protective cover shell, and the outer part of the ultraviolet fluorescent lamp is covered with an electric grid cover.

[0029] Furthermore, the supporting plate includes an insulation ring, a plug, a heat conducting plate, a groove seat and a protective net, and the bottom of the insulation ring is fixedly connected to the plug, and the inner side of the insulation ring is fixedly connected to the heat conducting plate, the top of the insulation ring is fixedly connected to the groove seat, and the inner side of the groove seat is provided with a protective net, and the top of the protective net is flush with the top of the groove seat.

[0030] Furthermore, the insulation ring is connected to the top of the mosquito killer lamp through a plug and a socket, and there are two sockets. The two sockets are symmetrically arranged on the top of the mosquito killer lamp with the front center axis of the mosquito killer lamp as the symmetry axis, and the internal size of the socket is completely consistent with the bottom size of the plug.

[0031] Furthermore, the control method comprises the following steps:

[0032] Step 1: The timing module sends a mosquito density detection signal to the trigger module according to the set parameters, or when the external decibel received by the sound receiving hole exceeds the set value, it will automatically send a signal to the trigger module to trigger the mosquito density detection;

[0033] Step 2: The trigger module controls the mosquito killer lamp to turn on, and controls the camera to capture real-time images. The camera uses HDR mode and cooperates with the mosquito killer lamp to provide fill light, so that the camera can clearly capture nighttime images of the monitored area and send them to the processing module.

[0034] Step 3: The processing module receives the real-time picture through the image capture unit, captures the real-time image of the monitoring area, and performs grayscale analysis on the real-time image through the grayscale analysis module to obtain the grayscale feature information of the real-time image. Then the density calculation unit calculates the grayscale feature information of the real-time image in combination with the basic grayscale information of the monitoring area, and calculates the mosquito density using the formula to obtain the real-time mosquito density D;

[0035] Step 4: The mode selection module selects the corresponding mosquito repellent mode according to the real-time mosquito density result. If D∈(0,0.1), mode 1 is selected, and a signal is sent to control the mosquito-killing lamp to be turned off at a scheduled time; if D∈[0.1,0.5], mode 2 is selected, and a signal is sent to control the delayed shutdown of the mosquito-killing lamp; if D∈(0.5,∞), mode 3 is selected, and a signal is sent to control the delayed shutdown of the mosquito-killing lamp, and the electric heating seat is started to heat. The heat is transferred to the mosquito coil in the carrier plate through the heat conduction plate, and the mosquito coil is used to enhance mosquito repellent.

[0036] The present invention provides a mosquito repellent control device and a control method thereof for detecting mosquito density in real time, which have the following beneficial effects:

[0037] 1. The present invention is provided with a timing module, which can send mosquito density detection signals at regular intervals, and is provided with a sound receiving hole, which can automatically send a detection signal to the trigger module when the external decibel exceeds a set value. Compared with the traditional single trigger mechanism, the detection trigger is more reasonable, and the collection effect of real-time mosquito data is better, which is conducive to improving the real-time detection effect of mosquito density.

[0038] 2. The present invention is provided with a trigger module, which can control the mosquito-killing lamp and the camera to turn on synchronously. The camera enables the HDR mode and cooperates with the fill light of the mosquito-killing lamp to enable the camera to clearly capture the night scene of the monitored area and send it to the processing module. After grayscale analysis of the real-time image, the real-time mosquito density is calculated. Compared with the traditional mosquito density detection based on voiceprint, it is not easily affected by external factors and can judge the mosquito density more accurately, thereby more accurately controlling the mode of the mosquito repellent device and more appropriately controlling the mosquito repellent effect.

[0039] 3. The present invention is provided with a mosquito-killing lamp, which uses an ultraviolet fluorescent lamp to attract mosquitoes and kills them with electric shock through an electric grid cover. The ultraviolet fluorescent lamp is turned off at a fixed time or for a longer period of time according to the mode selection result to control the mosquito repellent duration and improve the effect. An electric heating seat and a carrying plate are provided. When the mosquito density reaches a certain level, the mosquito coils in the carrying plate can be heated by the electric heating seat, and the mosquito coils can be used to further improve the mosquito repellent effect. The improved mosquito repellent control device can control the use of the mosquito repellent device as needed to avoid excessive or incomplete mosquito repellent. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a front view structural schematic diagram of a mosquito repellent control device for real-time detection of mosquito density according to the present invention;

[0041] Figure 2 A schematic diagram of the disassembly of a heat-conducting plate-protective net structure of a mosquito repellent control device for real-time detection of mosquito density according to the present invention;

[0042] Figure 3 A schematic diagram of a processor of a mosquito repellent control device for real-time detection of mosquito density according to the present invention;

[0043] Figure 4 A schematic diagram of a processing module of a mosquito repellent control device for real-time detection of mosquito density according to the present invention;

[0044] Figure 5 This is an operation logic block diagram of a mosquito repellent control method for real-time detection of mosquito density according to the present invention;

[0045] Figure 6 The present invention is a mode selection block diagram of a mosquito repellent control method for real-time detection of mosquito density.

[0046] In the figure: 1. Equipment host; 2. Processor; 21. Timing module; 22. Trigger module; 23. Processing module; 231. Image capture unit; 232. Grayscale analysis module; 233. Density calculation unit; 24. Mode selection module; 25. Storage module; 26. Connection module; 3. Sound receiving hole; 4. Camera; 5. Mosquito killer lamp; 51. Protective cover shell; 52. Ultraviolet fluorescent lamp; 53. Electric grid cover; 6. Card seat; 7. Electric heating seat; 8. Carrying plate; 81. Insulation ring; 82. Plug; 83. Heat transfer plate; 84. Slot seat; 85. Protective net. DETAILED DESCRIPTION

[0047] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0048] like Figure 1-Figure 6As shown, a mosquito repellent control device for real-time detection of mosquito density includes a device host 1 and a mosquito killer lamp 5, a processor 2 is arranged inside the device host 1, and a sound receiving hole 3 is arranged on the outer surface of the device host 1, a camera 4 is fixedly installed on the outer wall of the device host 1, and the number of the cameras 4 is four, and the four cameras 4 are arranged in a circular array on the outer surface of the device host 1, the mosquito killer lamp 5 is fixed on the top of the device host 1, and the top of the mosquito killer lamp 5 is fixedly connected with a card seat 6, the mosquito killer lamp 5 includes a protective cover shell 51, an ultraviolet fluorescent lamp 52 and a power grid cover 53, and the ultraviolet fluorescent lamp 52 is fixedly installed at the inner center of the protective cover shell 51, and the outer sleeve of the ultraviolet fluorescent lamp 52 is provided with a power grid cover 53, the top of the mosquito killer lamp 5 is fixedly installed with an electric heating seat 7, and the top of the electric heating seat 7 is provided with a bearing plate 8, the bearing The carrier plate 8 is mounted on the top of the mosquito killer lamp 5 through the socket 6, and the bottom of the carrier plate 8 is in contact with the top of the electric heating seat 7. The carrier plate 8 includes an insulation ring 81, a plug 82, a heat-conducting plate 83, a groove seat 84 and a protective net 85. The bottom of the insulation ring 81 is fixedly connected with the plug 82, and the inner side of the insulation ring 81 is fixedly connected with the heat-conducting plate 83. The top of the insulation ring 81 is fixedly connected with the groove seat 84, and the inner side of the groove seat 84 is provided with a protective net 85, and the top of the protective net 85 is flush with the top of the groove seat 84. The insulation ring 81 is connected to the top of the mosquito killer lamp 5 through the plug 82 and the socket 6, and there are two sockets 6. The two sockets 6 are symmetrically arranged on the top of the mosquito killer lamp 5 with the front central axis of the mosquito killer lamp 5 as the symmetry axis, and the internal size of the socket 6 is completely consistent with the bottom size of the plug 82.

[0049] Processor 2 includes:

[0050] Timing module 21: sends mosquito density detection signals regularly according to set parameters;

[0051] The trigger module 22 receives the detection signals sent by the sound receiving hole 3 and the timing module 21, triggers the mosquito density detection, controls the camera 4 to shoot the real-time picture, and controls the mosquito killer lamp 5 to turn on for supplementary light;

[0052] Processing module 23: receiving real-time image information transmitted by camera 4, and processing it to obtain real-time mosquito density;

[0053] Mode selection module 24: selects a corresponding mosquito repellent mode according to the real-time mosquito density result;

[0054] Storage module 25: stores computer programs and instructions and is read by other modules of processor 2;

[0055] Connection module 26: maintains the connection and communication between the processor 2 and other structures, as well as the connection and communication between modules.

[0056] The trigger module 22 specifically includes:

[0057] Image capturing unit 231: receiving the real-time picture taken by camera 4, and capturing the real-time image of the monitoring area;

[0058] Grayscale analysis module 232: performs grayscale analysis on the real-time image to obtain grayscale feature information of the real-time image;

[0059] Density calculation unit 233: Combined with the basic grayscale information of the monitoring area, the grayscale feature information of the real-time image is calculated, and the mosquito density is calculated using the formula to obtain the real-time mosquito density; the density calculation unit 233 includes a mosquito density calculation formula, and the mosquito density calculation formula is as follows:

[0060] Where D represents mosquito density, S represents space area, Represents the grayscale data of image n, where n is an integer from 1 to 4, and B_gs represents the basic grayscale data.

[0061] The mosquito density calculation results and mode selection are as follows:

[0062] D∈(0,0.1),the mode selection module 24 selects mode 1 and sends a signal to control the mosquito killer lamp 5 to turn off at a fixed time;

[0063] D∈[0.1,0.5], the mode selection module 24 selects mode 2, and sends a signal to control the mosquito killer lamp 5 to delay closing;

[0064] D∈(0.5,∞), the mode selection module 24 selects mode 3, sends a signal to control the delayed closing of the mosquito-killing lamp 5, and activates the mosquito coil to repel mosquitoes.

[0065] In summary, combined Figure 1-Figure 6 As shown, the control method of the mosquito repellent control device for real-time detection of mosquito density includes the following steps:

[0066] Step 1: The timing module 21 sends a mosquito density detection signal to the trigger module 22 according to the set parameters, or when the sound receiving hole 3 receives an external decibel exceeding the set value, it will automatically send a signal to the trigger module 22 to trigger the mosquito density detection;

[0067] Step 2: The trigger module 22 controls the mosquito killer lamp 5 to turn on, and controls the camera 4 to shoot real-time images. The camera 4 enables the HDR mode, and cooperates with the fill light of the mosquito killer lamp 5, so that the camera 4 can clearly shoot the night picture of the monitoring area and send it to the processing module 23;

[0068] Step 3: The processing module 23 receives the real-time picture through the image capture unit 231, captures the real-time image of the monitoring area, and performs grayscale analysis on the real-time image through the grayscale analysis module 232 to obtain the grayscale feature information of the real-time image. Then the density calculation unit 233 calculates the grayscale feature information of the real-time image in combination with the basic grayscale information of the monitoring area, and calculates the mosquito density using the formula to obtain the real-time mosquito density D;

[0069] Step 4, the mode selection module 24 selects the corresponding mosquito repellent mode according to the real-time mosquito density result. If D∈(0,0.1), mode 1 is selected, and a signal is sent to control the mosquito-killing lamp 5 to be turned off at a scheduled time; if D∈[0.1,0.5], mode 2 is selected, and a signal is sent to control the mosquito-killing lamp 5 to be turned off with a delay; if D∈(0.5,∞), mode 3 is selected, and a signal is sent to control the mosquito-killing lamp 5 to be turned off with a delay, and the electric heating seat 7 is started to start heating, and the heat is transferred to the mosquito coil in the carrier plate 8 through the heat conducting plate 83, and the mosquito coil is used to enhance the mosquito repellent.

[0070] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A control method for a mosquito repellent control device for real-time detection of mosquito density, characterized in that: The control method comprises the following steps: Step 1: the timing module (21) sends a mosquito density detection signal to the trigger module (22) at a fixed time according to the set parameters, or when the sound receiving hole (3) receives an external decibel exceeding the set value, it automatically sends a signal to the trigger module (22) to trigger the mosquito density detection; Step 2, the trigger module (22) controls the mosquito killer lamp (5) to turn on, and controls the camera (4) to capture real-time images. The camera (4) enables the HDR mode and cooperates with the fill light of the mosquito killer lamp (5) to enable the camera (4) to clearly capture the night scene of the monitoring area and send it to the processing module (23); Step 3: The processing module (23) receives the real-time picture through the image capture unit (231), captures the real-time image of the monitoring area, and performs grayscale analysis on the real-time image through the grayscale analysis module (232) to obtain grayscale feature information of the real-time image; Then the density calculation unit (233) combines the basic grayscale information of the monitoring area to calculate the grayscale feature information of the real-time image, and calculates the mosquito density using the formula to obtain the real-time mosquito density D; Step 4, the mode selection module (24) selects the corresponding mosquito repellent mode according to the real-time mosquito density result. If D∈(0,0.1), mode 1 is selected, and a signal is sent to control the mosquito-killing lamp (5) to be turned off at a fixed time; if D∈[0.1,0.5], mode 2 is selected, and a signal is sent to control the mosquito-killing lamp (5) to be turned off with a delay; if D∈(0.5,0), mode 3 is selected, and a signal is sent to control the mosquito-killing lamp (5) to be turned off with a delay, and the electric heating seat (7) is started to start heating, and the heat is transferred to the mosquito coil in the carrier plate (8) through the heat conducting plate (83), and the mosquito coil is used to enhance the mosquito repellent; The control device comprises a device host (1) and a mosquito killer lamp (5), wherein a processor (2) is arranged inside the device host (1), and a sound receiving hole (3) is arranged on the outer surface of the device host (1), and a camera (4) is fixedly mounted on the outer wall of the device host (1), and the number of the cameras (4) is four, and the four cameras (4) are arranged in a circular array on the outer surface of the device host (1), the mosquito killer lamp (5) is fixed on the top of the device host (1), and a card holder (6) is fixedly connected to the top of the mosquito killer lamp (5), and the mosquito killer lamp (5) comprises a protective cover shell ( 51), an ultraviolet fluorescent lamp (52) and an electric grid cover (53), and the ultraviolet fluorescent lamp (52) is fixedly installed at the center of the inner part of the protective cover shell (51), and the electric grid cover (53) is sleeved on the outer part of the ultraviolet fluorescent lamp (52), and the top of the mosquito killer lamp (5) is fixedly installed with an electric heating seat (7), and the top of the electric heating seat (7) is provided with a bearing plate (8), the bearing plate (8) is mounted on the top of the mosquito killer lamp (5) through a clamping seat (6), and the bottom of the bearing plate (8) is in contact with the top of the electric heating seat (7); the trigger module (22) specifically includes: Image capturing unit (231): receiving real-time images taken by camera (4) and capturing real-time images of the monitoring area; Grayscale analysis module (232): performs grayscale analysis on the real-time image to obtain grayscale feature information of the real-time image; Density calculation unit (233): Combined with the basic grayscale information of the monitoring area, the grayscale feature information of the real-time image is calculated, and the mosquito density is calculated using the formula to obtain the real-time mosquito density; the density calculation unit (233) includes a mosquito density calculation formula, and the mosquito density calculation formula is as follows: Where D represents mosquito density, S represents space area, Represents the grayscale data of image n, where n is an integer from 1 to 4, and B_gs represents the basic grayscale data.

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