Vehicle insect expelling method and device and vehicle

Abstract

The invention discloses a vehicle insect expelling method and device and a vehicle, and belongs to the technical field of automatic driving. A specific embodiment of the method comprises the following steps: acquiring real-time biological data of at least two sensors, and determining that the biological data is greater than or equal to preset sensitivity; identifying a biological category corresponding to the biological data, calling a preset biological category audio frequency database, and determining a corresponding ultrasonic sensitive frequency band; and calculating array emission data according to the ultrasonic sensitive frequency band, and transmitting the array emission data to the ultrasonic arrays in the deployment areas to enable the ultrasonic arrays to emit ultrasonic waves to expel insects. According to the method, the technical problems of low insect expelling efficiency, low automation degree and high cost in the prior art can be solved, and the efficient, environment-friendly and low-cost driving effect is achieved.

Description

Technical Field

[0001] This invention relates to the field of autonomous driving technology, and in particular to a vehicle insect repellent method, device, and vehicle. Background Technology

[0002] Currently, organisms in the vehicle's surrounding environment may pose a danger to its use. The traditional method is for vehicle users to manually drive away organisms in the surrounding environment using chemical insect repellents or traditional ultrasonic devices. This method is not only inefficient and lacks automation, but also has high hardware costs and energy consumption. Summary of the Invention

[0003] In view of this, the present invention provides a vehicle insect repellent method, device and vehicle, which can solve the technical problems of low insect repellent efficiency, low degree of automation and high cost, and achieve a high-efficiency, environmentally friendly and low-cost driving effect.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0005] In a first aspect, the present invention provides a vehicle insect repellent method, comprising: acquiring real-time biological data from at least two sensors, determining that the biological data is greater than or equal to a preset sensitivity; identifying the biological species corresponding to the biological data, calling a preset biological audio frequency database, and determining the corresponding ultrasonic sensitive frequency band; calculating array transmission data based on the ultrasonic sensitive frequency band, and transmitting it to ultrasonic arrays in various deployment areas, so that the ultrasonic arrays emit ultrasonic waves to repel insects.

[0006] Optionally, after determining the corresponding ultrasonic sensitive frequency band, the method further includes: determining the current object to be avoided and obtaining the corresponding ultrasonic sensitive frequency band; in response to the intersection between the ultrasonic sensitive frequency band corresponding to the biological species and the ultrasonic sensitive frequency band of the object to be avoided; deleting the intersection frequency band included in the ultrasonic sensitive frequency band corresponding to the biological species.

[0007] Optionally, the ultrasonic array in the deployment area includes: a front protection zone, a chassis array, and a wheel well ring array.

[0008] Optionally, it further includes: acquiring sound intensity data monitored by a preset temperature and humidity sensor; determining that the sound intensity data is greater than or equal to a preset sound intensity threshold, and enhancing the array emission data of the chassis array.

[0009] Optionally, the front protective zone includes multiple sets of emitters built into the grille and is equipped with a dustproof net.

[0010] Optionally, the chassis array includes multiple waterproof transmitting modules and is configured with a preset acoustic coverage angle.

[0011] Optionally, it includes: monitoring vehicle status; in response to the vehicle status being that the vehicle speed is greater than a preset speed threshold, shutting down the frontal transmitters in each deployment area; or in response to the vehicle status being in a stopped state, switching to pulse mode and transmitting the battery energy to the ultrasonic array in each deployment area via a voltage regulator through a photovoltaic supplement circuit.

[0012] Optionally, it also includes: locating the position of each deployment area; and controlling the direction of sound waves in each deployment area separately through phase interference.

[0013] Secondly, embodiments of the present invention provide a vehicle insect repellent device, including an acquisition unit, a determination unit, and a launching unit, wherein...

[0014] The acquisition unit is used to acquire real-time biological data from at least two sensors and determine that the biological data is greater than or equal to a preset sensitivity.

[0015] The determining unit is used to identify the biological species corresponding to the biological data, call a preset biological audio database, and determine the corresponding ultrasonic sensitive frequency band.

[0016] The transmitting unit is used to calculate the array transmission data according to the ultrasonic sensitive frequency band and transmit it to the ultrasonic array in each deployment area so that the ultrasonic array emits ultrasonic waves to repel insects.

[0017] Thirdly, embodiments of the present invention provide a vehicle including a processor, a memory, and a display, wherein the processor is configured to acquire and execute code in the memory to perform the method provided in the first aspect embodiments described above.

[0018] Fourthly, embodiments of the present invention provide an in-vehicle electronic device for repelling insects in vehicles, comprising:

[0019] One or more processors;

[0020] Storage device for storing one or more programs.

[0021] When the one or more programs are executed by the one or more processors, the one or more processors implement a vehicle insect repellent method as described in the above embodiments of the present invention.

[0022] Fifthly, embodiments of the present invention provide a computer-readable storage medium for vehicle pest control, which stores a computer program for implementing vehicle pest control. When the computer program is executed by an onboard processor, it implements a vehicle pest control method according to embodiments of the present invention.

[0023] The technical solution of the above invention has the following advantages or beneficial effects: The present invention can break through the limitations of chemical insect repellent technology, solve the technical problem of rapid sound wave attenuation in traditional ultrasonic devices, construct an active and automated protective ecosystem, improve environmental protection, significantly enhance penetration, effectively prevent vehicles from being bitten by wiring harnesses, reduce the risk of vehicle spontaneous combustion, have low hardware costs, and have wide adaptability (examples can be extended to various vehicles: RVs, agricultural machinery, etc.), and have higher commercial utilization value. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the main process of a vehicle insect repellent method provided by an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the main steps in the first scenario of activating the vehicle insect repellent function according to an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the main steps in activating the vehicle insect repellent function according to an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the main steps for determining a scene using the first ultrasonic sensitive frequency band according to an embodiment of the present invention;

[0028] Figure 5 This is a schematic diagram of the main steps for determining a scene using a second ultrasonic sensitive frequency band according to an embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram illustrating the main steps of performing a pest control scenario in a first deployment area according to an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram illustrating the main steps of performing a pest control scenario in a second deployment area according to an embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the main steps in performing a pest control scenario in a third deployment area according to an embodiment of the present invention;

[0032] Figure 9 This is a schematic diagram of the main units of a vehicle insect repellent device according to an embodiment of the present invention;

[0033] Figure 10 This is a schematic diagram of the structure of a vehicle according to an embodiment of the present invention;

[0034] Figure 11 This is an exemplary vehicle system architecture diagram to which embodiments of the present invention can be applied;

[0035] Figure 12This is a schematic diagram of the structure of a computer system suitable for implementing embodiments of the present invention. Detailed Implementation

[0036] The following description, in conjunction with the accompanying drawings, illustrates exemplary embodiments of the present invention, including various details to aid understanding. These details should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the invention. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.

[0037] It should be noted that, unless otherwise specified, the embodiments of the present invention and the technical features thereof can be combined with each other.

[0038] Furthermore, the terms "first," "second," and "third," etc., included in the terminology of this invention are used to distinguish similar objects and are not necessarily used to describe a specific number or order. It should be understood that such terms can be used interchangeably where appropriate; this is merely a distinguishing method used in the embodiments of this invention when describing objects with the same attributes.

[0039] Furthermore, the vehicles involved in the embodiments of the present invention may be internal combustion engine vehicles that use an engine as a power source, hybrid vehicles that use an engine and an electric motor as power sources, electric vehicles that use an electric motor as a power source, etc.

[0040] Figure 1 This is a schematic diagram illustrating the main steps of a vehicle insect repellent method according to an embodiment of the present invention. Figure 1 As shown, this vehicle insect repellent method mainly includes the following steps:

[0041] Step S101: Acquire real-time biological data from at least two sensors and determine that the biological data is greater than or equal to a preset sensitivity.

[0042] In this embodiment, multiple sensors for real-time biological monitoring are configured at preset distribution points on the vehicle body. Of course, the vehicle body can have multiple distribution points; for example, multiple infrared sensors can be configured at multiple preset distribution points. In a preferred embodiment, the sensors have a preset monitoring distance to acquire biological data within that preset distance.

[0043] In a further embodiment of the present invention, step S101 can activate the vehicle insect repellent function based on the relationship between the biological data and the sensitivity. Specifically, it includes: activating the vehicle insect repellent function if the biological data is greater than or equal to a preset sensitivity, or maintaining standby if the biological data is less than the preset sensitivity. In a further embodiment, the sensitivity of the triggered biological body length feature is set to 1.5mm-2.5mm, preferably 2mm. For example: acquiring biological data, determining if the biological body length feature is greater than or equal to 2mm, then executing step S102, or maintaining standby if the biological body length feature is less than 2mm, wherein the biological data includes the biological body length feature.

[0044] Step S102: Identify the biological species corresponding to the biological data, call the preset biological audio database, and determine the corresponding ultrasonic sensitive frequency band.

[0045] In one embodiment, the biological audio database in step S102 can be constructed based on deep learning. For example, the biological audio database can cover different biological species such as mosquitoes, cockroaches, and rats. Furthermore, the deep learning algorithm can include convolutional neural networks, recurrent neural networks, long short-term memory networks, and so on.

[0046] In a further embodiment of the present invention, after determining the corresponding ultrasonic sensitive frequency band in step S102, the determined ultrasonic sensitive frequency band can be processed to avoid human ear sensitive frequency bands, pet sensitive frequency bands, etc. The specific implementation process includes: determining the current object to be avoided, obtaining the corresponding ultrasonic sensitive frequency band, and deleting the intersecting frequency bands included in the ultrasonic sensitive frequency band corresponding to the biological species in response to the intersection of the ultrasonic sensitive frequency band corresponding to the object to be avoided. It can be seen that this embodiment can flexibly determine the current object to be avoided according to different needs. Of course, there can be one or more objects to be avoided, which is not limited here. The ultrasonic sensitive frequency band of the object to be avoided is obtained, and the frequency bands that intersect with the ultrasonic sensitive frequency band of the object to be avoided in the ultrasonic sensitive frequency band determined by the monitored biological species are deleted.

[0047] Step S103: Calculate the array transmission data according to the ultrasonic sensitive frequency band and transmit it to the ultrasonic array in each deployment area so that the ultrasonic array emits ultrasonic waves to repel insects.

[0048] In this embodiment, a control center may be configured, for example, an ECU integrated processing module connected via a CAN bus. The control center can acquire real-time biological data from at least two sensors, determine that the biological data is greater than or equal to a preset sensitivity, identify the biological species corresponding to the biological data, call a preset biological audio database to determine the corresponding ultrasonic sensitive frequency band, and then calculate array transmission data using the ultrasonic sensitive frequency band corresponding to the biological species. The array transmission data includes frequency and speed.

[0049] Other embodiments include a battery, a voltage regulator (an example of a smart voltage regulator), and a photovoltaic supplement circuit, wherein the control center transmits the energy from the battery to the ultrasonic array in each deployment area via the voltage regulator through the photovoltaic supplement circuit, based on the array's transmitted data.

[0050] In a further embodiment of the present invention, the ultrasonic array in the deployment area described in step S103 includes: a front protection zone, a chassis array, and a wheel well ring array. In a further embodiment, the front protection zone includes multiple sets of transmitters built into the grille and is equipped with dustproof nets. For example: three sets of transmitters equipped with dustproof nets are built into the air intake grille of the front protection zone of the vehicle body. In a further embodiment, the chassis array includes multiple waterproof transmitting modules and is configured with a preset sound wave coverage angle. For example: the chassis array is configured with six waterproof transmitting modules and the sound wave coverage angle is 120 degrees. In a further embodiment, the wheel well ring array includes multiple vibration-resistant transmitting units and is configured with a preset sound pressure level. For example: the wheel well ring array is configured with four vibration-resistant transmitting units with a sound pressure level greater than 110 dB. It can be seen that the present invention, by deploying ultrasonic arrays in multiple areas with high insect infestation, forms a three-dimensional dynamic sound field coverage effect to repel insects.

[0051] In one noteworthy embodiment, multiple temperature and humidity sensors are configured at preset distribution points on the vehicle body. Step S103 acquires the sound intensity data monitored by the preset temperature and humidity sensors, determines that the sound intensity data is greater than or equal to a preset sound intensity threshold, and enhances the array emission data of the chassis array. It can be seen that this invention can counteract the problem of moisture-induced attenuation of insect-repelling effects; for example, it automatically enhances chassis sound intensity in rainy weather.

[0052] In a further embodiment, step S103 can also monitor the vehicle status. In response to the vehicle speed exceeding a preset speed threshold (e.g., 30 km / h), the windward transmitters in each deployment area are shut down, thereby utilizing wind pressure to repel insects and optimizing vehicle insect-repelling efficiency. Additionally, step S103 can also monitor the vehicle status. In response to the vehicle being in a stopped state, it switches to pulse mode, transmitting battery energy to the ultrasonic arrays in each deployment area via a photovoltaic supplement circuit and a voltage regulator, thereby saving vehicle insect-repelling power and optimizing vehicle insect-repelling efficiency.

[0053] In other embodiments worth noting, step S103 can control the operation of the ultrasonic array individually for each deployment area. For example, based on the location of each deployment area, the sound wave direction of each deployment area can be controlled separately through phase interference (e.g., different deflections can be set between +30 degrees and -30 degrees), thereby better adapting to the differences in insect repelling direction due to different locations of each deployment area.

[0054] Regarding the vehicle insect repellent method provided in this embodiment of the invention, there are various implementation methods during the activation of the vehicle insect repellent function, such as... Figure 2 The diagram illustrates the main steps of activating the vehicle's insect repellent function in the first scenario. In this embodiment of the invention, the steps include:

[0055] Step S201: Multiple sensors configured at preset distribution points monitor the preset distance in real time.

[0056] Step S202: Acquire real-time biological data from multiple sensors.

[0057] Step S203: Determine that the organism's length characteristic is greater than or equal to the preset sensitivity, and then activate the vehicle's insect repellent function.

[0058] like Figure 3 The diagram illustrates the main steps of activating the vehicle's insect repellent function in the second scenario. In this embodiment of the invention, the steps include:

[0059] Step S301: Multiple sensors configured at preset distribution points monitor the preset distance in real time.

[0060] Step S302: Acquire real-time biological data from multiple sensors.

[0061] Step S303: If the length characteristic of the organism is determined to be less than the preset sensitivity, then the system remains in standby mode.

[0062] Regarding the vehicle insect repellent method provided in this embodiment of the invention, there are various implementation methods in the process of determining the ultrasonic sensitive frequency band corresponding to the insect repellent, such as... Figure 4 The diagram illustrates the main steps of determining the scene using the first ultrasonic sensitive frequency band, which, in an embodiment of the invention, includes the following steps:

[0063] Step S401: Identify the biological species corresponding to the biological data.

[0064] Step S402: Call the preset biological audio database to obtain the ultrasonic sensitive frequency band corresponding to the biological species.

[0065] Step S403: Determine that there is currently no object to avoid, and use the ultrasonic sensitive frequency band as the final ultrasonic sensitive frequency band.

[0066] like Figure 5 The diagram illustrates the main steps of determining the scene using the second type of ultrasonic sensitive frequency band. In this embodiment of the invention, the steps include the following:

[0067] Step S501: Identify the biological species corresponding to the biological data.

[0068] Step S502: Call the preset biological audio database to obtain the ultrasonic sensitive frequency band corresponding to the biological species.

[0069] Step S503: Determine the current object to be avoided and obtain the corresponding ultrasonic sensitive frequency band.

[0070] Step S504: In response to the intersection of the ultrasonic sensitive frequency band corresponding to the biological species and the ultrasonic sensitive frequency band of the object to be avoided.

[0071] Step S505: Delete the overlapping frequency bands included in the ultrasonic sensitive frequency bands corresponding to the biological species to obtain the final ultrasonic sensitive frequency bands.

[0072] Regarding the vehicle pest control method provided in this embodiment of the invention, there are multiple implementation methods during the pest control process using various deployment areas, such as... Figure 6 The diagram illustrates the main steps of performing pest control in a first deployment area, which, in this embodiment of the invention, includes the following steps:

[0073] Step S601: The control center calculates the array transmission data using the ultrasonic sensitive frequency band corresponding to the biological species.

[0074] Step S602: The energy from the battery is transmitted to multiple emitters equipped with dust screens in the air intake grille of the front protective area of ​​the vehicle body through the photovoltaic supplement circuit via the voltage regulator.

[0075] Step S603: Monitor vehicle status.

[0076] Step S604: In response to the vehicle state that the vehicle speed is greater than a preset speed threshold, turn off the frontal emitter; or in response to the vehicle state that the vehicle is stationary, switch to pulse mode, and transmit the energy of the battery through the photovoltaic supplement circuit to multiple emitters equipped with dust screens in the air intake grille of the front protective area of ​​the vehicle body through the voltage regulator.

[0077] like Figure 7 The diagram illustrates the main steps of performing pest control in a second deployment area, which, in this embodiment of the invention, include the following steps:

[0078] Step S701: The control center calculates the array transmission data using the ultrasonic sensitive frequency band corresponding to the biological species.

[0079] Step S702: The energy from the battery is transmitted to the chassis array, which includes multiple waterproof transmitter modules, via a photovoltaic supplement circuit and a voltage regulator.

[0080] Step S703: Obtain the sound intensity data monitored by the preset temperature and humidity sensor.

[0081] Step S704: Determine that the sound intensity data is greater than or equal to a preset sound intensity threshold, and enhance the array transmission data of the chassis array.

[0082] Step S705: Monitor vehicle status.

[0083] Step S706: In response to the vehicle state being that the vehicle speed is greater than a preset speed threshold, turn off the frontal transmitter; or in response to the vehicle state being that it is stopped, switch to pulse mode and transmit the energy of the battery to the chassis array through the photovoltaic supplement circuit via the voltage regulator.

[0084] like Figure 8 The diagram illustrates the main steps of performing pest control in a third deployment area, which, in this embodiment of the invention, include the following steps:

[0085] Step S801: The control center calculates the array transmission data using the ultrasonic sensitive frequency band corresponding to the biological species.

[0086] Step S802: The energy from the battery is transmitted to the wheel hub ring array, which includes multiple anti-vibration emission units, via a photovoltaic supplement circuit and a voltage regulator.

[0087] Step S803: Monitor vehicle status.

[0088] Step S804: In response to the vehicle state being that the vehicle speed is greater than a preset speed threshold, turn off the frontal transmitter; or in response to the vehicle state being that it is stationary, switch to pulse mode and transmit the energy of the battery to the wheel well ring array through the photovoltaic supplement circuit via the voltage regulator.

[0089] The above steps are provided only to help understand the method, structure, and core ideas of this invention. Those skilled in the art can make various improvements and modifications to this invention without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims.

[0090] Figure 9 This is a schematic diagram of the main unit of a vehicle insect repellent device according to an embodiment of the present invention. Figure 9As shown, a vehicle insect repellent device 900 according to an embodiment of the present invention includes: an acquisition unit 901, a determination unit 902, and a launching unit 903, wherein,

[0091] Acquisition unit 901 is used to acquire real-time biological data from at least two sensors and determine that the biological data is greater than or equal to a preset sensitivity.

[0092] The determining unit 902 is used to identify the biological species corresponding to the biological data, call the preset biological audio database, and determine the corresponding ultrasonic sensitive frequency band.

[0093] The transmitting unit 903 is used to calculate the array transmission data according to the ultrasonic sensitive frequency band and transmit it to the ultrasonic array in each deployment area so that the ultrasonic array emits ultrasonic waves to repel insects.

[0094] In this embodiment of the invention, the determining unit 902 is further configured to determine the current object to be avoided and obtain the corresponding ultrasonic sensitive frequency band; in response to the intersection between the ultrasonic sensitive frequency band corresponding to the biological species and the ultrasonic sensitive frequency band of the object to be avoided; delete the intersection frequency band included in the ultrasonic sensitive frequency band corresponding to the biological species.

[0095] In this embodiment of the invention, the ultrasonic array in the deployment area includes: a front protection zone, a chassis array, and a wheel well ring array.

[0096] In this embodiment of the invention, the transmitting unit 903 is further used to acquire sound intensity data monitored by a preset temperature and humidity sensor; determine that the sound intensity data is greater than or equal to a preset sound intensity threshold, and enhance the array transmission data of the chassis array.

[0097] In this embodiment of the invention, the front protective zone includes multiple sets of emitters built into the grille and is equipped with a dustproof net.

[0098] In this embodiment of the invention, the chassis array includes multiple waterproof transmitting modules and is configured with a preset acoustic wave coverage angle.

[0099] In this embodiment of the invention, the wheel well ring array includes multiple vibration-resistant emission units and is configured with a preset sound pressure level.

[0100] In this embodiment of the invention, the transmitting unit 903 is further used to monitor the vehicle status; in response to the vehicle status being that the vehicle speed is greater than a preset speed threshold, the frontal transmitters in each deployment area are turned off; or in response to the vehicle status being a stopped state, the unit switches to pulse mode and transmits the energy of the battery to the ultrasonic array in each deployment area through a voltage regulator via a photovoltaic supplement circuit.

[0101] In this embodiment of the invention, the transmitting unit 903 is further used to locate the position of each deployment area; and to control the direction of the sound waves in each deployment area by phase interference.

[0102] like Figure 10 As shown, an embodiment of the present invention provides a vehicle 1000, which may include the vehicle insect repellent device 900 provided in the above embodiments.

[0103] Figure 11 An exemplary vehicle system architecture 1100 is shown, to which the vehicle pest control method or vehicle pest control device of the present invention can be applied.

[0104] like Figure 11 As shown, the vehicle system architecture 1100 may include various systems, such as an autonomous driving system 1101, a powertrain system 1102, a sensor system 1103, a control system 1104, one or more peripheral devices 1105, a power supply 1106, a computer system 1107, and a user interface 1108. Optionally, the vehicle system architecture 1100 may include more or fewer systems, and each system may include multiple components. Furthermore, each system and component of the vehicle system architecture 1100 may be interconnected via wired or wireless means.

[0105] The vehicle system architecture 1100 includes an autonomous driving system 1101, which can be in a fully or partially autonomous driving mode. For example, the autonomous driving system 1101 can automatically control the vehicle's movement without human interaction; the autonomous driving system 1101 can also control the vehicle's autonomous driving while interacting with humans to adjust its autonomous driving behavior. Specifically, the autonomous driving system 1101 can also acquire real-time biological data from at least two sensors, determine that the biological data is greater than or equal to a preset sensitivity; identify the biological species corresponding to the biological data, call a preset biological acoustic frequency database, determine the corresponding ultrasonic sensitive frequency band; calculate array transmission data based on the ultrasonic sensitive frequency band, and transmit it to ultrasonic arrays in various deployment areas so that the ultrasonic arrays emit ultrasonic waves to repel insects.

[0106] The powertrain 1102 may include components that provide power for the vehicle's motion. For example, the powertrain 1102 may include an engine, an energy source, a transmission, wheels, tires, etc. The engine may be an internal combustion engine, an electric motor, an air-compressed engine, or other combinations of engines, such as a hybrid engine consisting of a gasoline engine and an electric motor, or a hybrid engine consisting of an internal combustion engine and an air-compressed engine. The engine converts the energy source into mechanical energy to supply the transmission. Examples of energy sources may include gasoline, diesel, other petroleum-based fuels, propane, other compressed gas-based fuels, ethanol, solar panels, batteries, and other electrical sources. The energy source may also provide energy to other systems in the vehicle. Furthermore, the transmission may include a gearbox, a differential, a drive shaft, and a clutch, etc.

[0107] Sensor system 1103 may include sensors for sensing the vehicle's surrounding environment. Examples include a positioning system (which may be a Global Positioning System (GPS), BeiDou Navigation Satellite System, or other positioning systems), radar, a laser rangefinder, an inertial measurement unit (IMU), and a camera. The positioning system can be used to determine the vehicle's geographical location. The IMU is used to sense changes in the vehicle's position and orientation based on inertial acceleration. In one embodiment, the IMU may be a combination of an accelerometer and a gyroscope. Radar can use radio signals to sense objects in the vehicle's surrounding environment. In some embodiments, in addition to sensing objects, radar can also be used to sense the speed and / or direction of travel of objects.

[0108] To monitor environmental information and objects located in front of, behind, or to the sides of the vehicle, radar, cameras, and other devices can be configured at appropriate locations on the exterior of the vehicle. For example, to acquire an image of the front of the vehicle, a camera can be configured inside the vehicle and close to the windshield. Alternatively, the camera can be configured around the front bumper or radiator grille. Similarly, to acquire an image of the rear of the vehicle, a camera can be configured inside the vehicle and close to the rear window. Alternatively, the camera can be configured around the rear bumper, trunk, or tailgate. To acquire images of the sides of the vehicle, a camera can be configured inside the vehicle and close to at least one of the side windows. Alternatively, the camera can be configured around the side mirrors, fenders, or doors.

[0109] Laser rangefinders use lasers to sense objects in the environment in which a vehicle is located.

[0110] A camera can be used to capture multiple images of the vehicle's surroundings. The camera can be a still camera or a video camera.

[0111] The control system 1104 may include software systems for implementing autonomous driving, such as a route planning system, an obstacle avoidance system, and a vision system for image analysis. The control system 1104 may also include hardware systems such as an accelerator and steering wheel system. Furthermore, the control system 1104 may add or replace components other than those shown and described. Alternatively, some of the components shown above may be omitted.

[0112] The control system 1104 interacts with external sensors, other autonomous driving devices, other computer systems, or users via peripheral devices 1105. Peripheral devices 1105 may include wireless communication systems, on-board computers, microphones, and / or speakers.

[0113] In some embodiments, peripheral device 1105 provides a means for user interaction with the control system 1104 via a user interface. For example, an onboard computer may provide information to a user of the vehicle. The user interface may also operate the onboard computer to receive user input. The onboard computer may be operated via a touchscreen. In other cases, peripheral device may provide a means for communicating with other devices located within the vehicle. For example, a microphone may receive audio (e.g., voice commands or other audio input) from a user of the control system 1104. Similarly, a speaker may output audio to a user of the control system 1104.

[0114] Wireless communication systems can communicate wirelessly with one or more devices, either directly or via a communication network. For example, wireless communication systems can use networks such as cellular networks, WiFi, and wireless local area networks (WLANs), or they can use infrared links, Bluetooth, or ZigBee to communicate directly with devices. Other wireless protocols include those used in various autonomous driving communication systems.

[0115] The power source 1006 can provide power to various components of the vehicle. The power source 1106 can be a rechargeable lithium-ion or lead-acid battery.

[0116] The computer system 1107 controls some or all of the functions enabling autonomous driving. The computer system 1107 may include at least one processor that executes instructions stored in a non-transitory computer-readable medium such as memory. The computer system 1107 provides the aforementioned autonomous driving system with execution code to implement autonomous driving.

[0117] The processor can be any conventional processor, such as a commercially available central processing unit (CPU). Alternatively, the processor can be a special-purpose device such as an application-specific integrated circuit (ASIC) or other hardware-based processor. Those skilled in the art will understand that the processor, computer, or memory can actually include multiple processors, computers, or memories that may or may not be stored in the same physical housing. For example, memory can be a hard disk drive or other storage media located in a housing different from that of a computer. Therefore, references to processors or computers will be understood to include references to a collection of processors or computers or memories that may or may not operate in parallel. Unlike using a single processor to perform the steps described herein, some components, such as steering and deceleration components, may each have their own processor that performs calculations only related to the component's specific function.

[0118] User interface 1108 is used to provide information to or receive information from users of the vehicle. Optionally, user interface 1108 may include one or more input / output devices within a set of peripheral devices 1105, such as wireless communication systems, on-board computers, microphones, and speakers.

[0119] It should be understood that the components described above are merely an example. In actual applications, components in the various modules or systems mentioned above may be added or removed as needed. Figure 11 This should not be construed as a limitation on the embodiments of this application.

[0120] The following is for reference. Figure 12 It shows a schematic diagram of the structure of a computer system 1200 suitable for implementing embodiments of the present invention. Figure 12 The computer system shown is merely an example and should not be construed as limiting the functionality and scope of use of the embodiments of the present invention.

[0121] like Figure 12 As shown, the computer system 1200 includes a central processing unit (CPU) 1201, which can perform various appropriate actions and processes based on programs stored in read-only memory (ROM) 1202 or programs loaded from storage section 1208 into random access memory (RAM) 1203. The RAM 1203 also stores various programs and data required for the operation of the system 1200. The CPU 1201, ROM 1202, and RAM 1203 are interconnected via a bus 1204. An input / output (I / O) interface 1205 is also connected to the bus 1204.

[0122] The following components are connected to I / O interface 1205: an input section 1206; an output section 1207 including devices such as cathode ray tubes (CRTs), liquid crystal displays (LCDs), and speakers; a storage section 1208 including devices such as hard disks; and a communication section 1209 including network interface cards such as LAN cards and modems. The communication section 1209 performs communication processing via a network such as the Internet. A drive 1210 is also connected to I / O interface 1205 as needed. Removable media 1211, such as disks, optical disks, magneto-optical disks, semiconductor memories, etc., are installed on drive 1210 as needed so that computer programs read from them can be installed into storage section 1208 as needed.

[0123] In particular, according to the embodiments disclosed in this invention, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments disclosed in this invention include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication section 1209, and / or installed from removable medium 1211. When the computer program is executed by central processing unit (CPU) 1201, it performs the functions defined above in the system of this invention.

[0124] It should be noted that the computer-readable medium shown in this invention can be a computer-readable signal medium or a computer-readable storage medium, or any combination thereof. A computer-readable storage medium can be, for example,—but not limited to—an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this invention, a computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In this invention, a computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. Computer-readable signal media can also be any computer-readable medium other than computer-readable storage media, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to: wireless, wire, optical fiber, RF, etc., or any suitable combination thereof.

[0125] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram or flowchart, and combinations of blocks in a block diagram or flowchart, may be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0126] The modules described in the embodiments of the present invention can be implemented in software or hardware. The described modules can also be housed in a processor; for example, a processor can be described as including an acquisition unit, a determination unit, and a transmission unit. The names of these units do not necessarily limit the module itself; for example, the determination unit can also be described as "a module or unit for identifying the ultrasonic sensitive frequency band corresponding to a biological species."

[0127] In another aspect, the present invention also provides a computer-readable medium, which may be included in the device described in the above embodiments; or it may exist independently and not assembled into the device. The computer-readable medium carries one or more programs that, when executed by the device, cause the device to include: acquiring real-time biological data from at least two sensors; determining that the biological data is greater than or equal to a preset sensitivity; identifying the biological species corresponding to the biological data; calling a preset biological audio database; determining the corresponding ultrasonic sensitive frequency band; calculating array transmission data; and transmitting the data to ultrasonic arrays in various deployment areas.

[0128] According to the technical solutions of the present invention, the existing technical problems of low insect repellency, low automation and high cost can be solved, and the driving effect of high efficiency, environmental protection and low cost can be achieved.

[0129] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can occur depending on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A method for repelling insects from vehicles, characterized in that, include: Acquire real-time biological data from at least two sensors, and determine that the biological data is greater than or equal to a preset sensitivity; Identify the biological species corresponding to the biological data, call the preset biological audio database, and determine the corresponding ultrasonic sensitive frequency band; The data transmitted by the array is calculated based on the ultrasonic sensitive frequency band and transmitted to the ultrasonic arrays in each deployment area so that the ultrasonic arrays emit ultrasonic waves to repel insects.

2. The vehicle insect repellent method according to claim 1, characterized in that, After determining the corresponding ultrasonic sensitive frequency band, the method further includes: Identify the current object to be avoided and obtain the corresponding ultrasonic sensitive frequency band; The ultrasonic sensitive frequency band corresponding to the biological species overlaps with the ultrasonic sensitive frequency band of the object to be avoided. Delete the overlapping frequency bands included in the ultrasonic sensitive frequency bands corresponding to the biological species.

3. The vehicle insect repellent method according to claim 1, characterized in that, The ultrasonic array in the deployment area includes: a front protection zone, a chassis array, and a wheel well ring array.

4. The vehicle insect repellent method according to claim 3, characterized in that, Also includes: Acquire sound intensity data monitored by a preset temperature and humidity sensor; The sound intensity data is determined to be greater than or equal to a preset sound intensity threshold, thereby enhancing the array transmission data of the chassis array.

5. The vehicle insect repellent method according to claim 3, characterized in that, The aforementioned front protection zone includes multiple sets of emitters built into the grille and is equipped with a dustproof net.

6. The vehicle insect repellent method according to claim 3, characterized in that, The chassis array includes multiple waterproof transmitting modules and is configured with a preset acoustic coverage angle.

7. The vehicle insect repellent method according to claim 3, characterized in that, The wheel well ring array includes multiple vibration-resistant emission units and is configured with a preset sound pressure level.

8. The vehicle insect repellent method according to claim 1, characterized in that, include: Monitor vehicle status; In response to the vehicle status being that the vehicle speed is greater than a preset speed threshold, the windward transmitters in each deployment area are turned off; or In response to the vehicle being in a stopped state, the system switches to pulse mode and transmits the battery energy to the ultrasonic arrays in each deployment area via a voltage regulator through a photovoltaic supplement circuit.

9. The vehicle insect repellent method according to any one of claims 1-8, characterized in that, Also includes: Locate the position of each deployment area; The direction of sound waves in each deployment area is controlled by phase interference.

10. A vehicle insect repellent device, characterized in that, include: The system comprises an acquisition unit, a determination unit, and a transmission unit, wherein... The acquisition unit is used to acquire real-time biological data from at least two sensors and determine that the biological data is greater than or equal to a preset sensitivity. The determining unit is used to identify the biological species corresponding to the biological data, call a preset biological audio database, and determine the corresponding ultrasonic sensitive frequency band. The transmitting unit is used to calculate the array transmission data according to the ultrasonic sensitive frequency band and transmit it to the ultrasonic array in each deployment area so that the ultrasonic array emits ultrasonic waves to repel insects.

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