Animal self-administration method and apparatus, animal self-administration device, and storage medium

Abstract

An animal self-administration method and apparatus, an animal self-administration device, and a storage medium. The method comprises: acquiring posture data of a target object in an active region of the animal self-administration device; performing data comparative analysis on the posture data and historical posture data to obtain posture change data, determining a rotation angle and a rotation direction of a stepping motor (24) on the basis of the posture change data, and generating an angle adjustment signal; and on the basis of the angle adjustment signal, the rotation angle, and the rotation direction, allowing the stepping motor (24) to control a converter (25) to rotate synchronously, so as to drive an administration flexible tube and a data transmission line connected to the converter (25) to rotate. By means of the posture data of the target object, the converter (25) can be controlled to rotate synchronously, thereby rotating the administration flexible tube and the data transmission line connected to the converter (25), and preventing the administration flexible tube and the data transmission line from being wound due to the movement of the target object.

Description

Animal self-medication method, device, animal self-medication equipment and storage medium Technical Field

[0001] The present invention relates to the technical field of animal drug administration, and in particular to an animal self-medication method, an animal self-medication device, and a storage medium. Background Art

[0002] In brain science research, the study of the nervous system of awake, freely moving animals is crucial. By detecting changes in calcium signals during neuronal activity, researchers can better understand complex neural circuits. Existing methods such as micro-microscopes and fiber optic photometry calcium signal recording methods can achieve real-time monitoring of neuronal activity in brain regions. However, the neuronal activity recorded by these devices can only be associated with specific events, and cannot synchronously record the animal's activity trajectory and changes in individual movements before and after specific events in spatial and temporal dimensions. Especially in the field of addictive substance research, due to the need for intravenous administration, a flexible tube must be placed in the animal's jugular vein and connected to an external micropump so that rodents can receive a rewarding drug infusion through the vein after pressing a lever (or nasal contact administration).

[0003] However, the drug delivery hose and the data transmission line for collecting neuronal signals are connected to the rodent. As the rodent moves, they may become entangled with each other, thus interrupting the experiment.

[0004] Summary of the Invention

[0005] Based on this, it is necessary to address the technical problem of mutual entanglement between the drug delivery hose and the data transmission line for neuronal signal acquisition in the existing technology, and propose an animal self-drug delivery method, device, animal self-drug delivery equipment and storage medium.

[0006] In a first aspect, a method for self-administration of medicine to an animal is provided, comprising:

[0007] acquiring posture data of the target object within the active area of ​​the self-medication device;

[0008] Performing data comparison and analysis on the posture data and historical posture data to obtain posture change data, and determining the rotation angle and rotation direction of the stepping motor based on the posture change data, and generating an angle adjustment signal;

[0009] Based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepping motor, the converter is controlled to rotate synchronously, so as to drive the drug delivery hose and the data transmission line connected to the converter to rotate.

[0010] In a second aspect, a device for self-administration of medicine to an animal is provided, the device comprising:

[0011] an acquisition module, configured to acquire posture data of the target object within the active area of ​​the self-medication device;

[0012] a determination module, configured to perform data comparison and analysis on the posture data and historical posture data to obtain posture change data, and determine the rotation angle and rotation direction of the stepping motor based on the posture change data, and generate an angle adjustment signal;

[0013] The control module is used to control the synchronous rotation of the converter based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepping motor, so as to drive the drug delivery hose and the data transmission line connected to the converter to rotate.

[0014] In a third aspect, an animal self-medication device is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above-mentioned animal self-medication method when executing the computer program.

[0015] In a fourth aspect, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned animal self-administration method are implemented.

[0016] The animal self-medication method proposed in the present invention obtains posture data of the target object in the activity area of ​​the self-medication device, and then compares and analyzes the posture data and historical posture data to obtain posture change data. Based on the posture change data, the rotation angle and rotation direction of the stepper motor are determined, and an angle adjustment signal is generated. Finally, based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor, the converter is controlled to rotate synchronously to drive the drug administration hose and the data transmission line connected to the converter to rotate. The converter can be controlled to rotate synchronously through the posture data of the target object, thereby rotating the drug administration hose and the data transmission line connected to the converter, thereby preventing the drug administration hose and the data transmission line from being entangled due to the movement of the target object. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] in:

[0019] FIG1 is a diagram showing an application environment of an animal self-medication method according to an embodiment;

[0020] FIG2 is a flow chart of a method for animal self-administration according to one embodiment;

[0021] FIG3 is a first schematic diagram of an animal self-medication device according to one embodiment;

[0022] FIG4 is a second schematic diagram of an animal self-medication device according to one embodiment;

[0023] FIG5 is a block diagram of a device for self-medication of an animal according to an embodiment;

[0024] FIG6 is a block diagram of a device for self-medication of an animal according to an embodiment of the present invention. DETAILED DESCRIPTION

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0026] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0028] The animal self-medication method provided by an embodiment of the present invention can be applied in an application environment as shown in Figure 1, wherein, as shown in Figure 1, the self-medication device includes: a microscope camera 11, a stepper motor 24, a converter 25, a synchronous belt 22, a target object (not shown), a drug administration hose (not shown), a data transmission line (not shown), a data acquisition device 34, a computer 38, and a stepper motor driver 43, wherein the microscope camera 11 carries a posture sensor, and the target object is provided with the drug administration hose, the data transmission line and the posture sensor, the drug administration hose is connected to the converter 25, and the data transmission line is connected to the converter 25, the stepper motor 24 is used to make the converter 25 rotate synchronously through the synchronous belt 22, and the posture sensor is used to collect posture data, the target object can be a rodent, such as the rodent can be a mouse, the converter 25 is used to connect the drug administration hose and the data transmission line, and the data transmission line can be used to collect neuronal signals of the target object.

[0029] Specifically, the microscope camera 11 is connected to one end of the data collector 34, the other end of the data collector 34 is connected to the computer 38, the computer 38 is connected to one end of the stepper motor driver 43, and the other end of the stepper motor driver 43 is connected to the stepper motor 24; the stepper motor 24 is used to make the converter 25 rotate synchronously through the synchronous belt 22, thereby making the drug delivery hose connected to the converter 25 and the data transmission line connected to the converter 25 rotate synchronously at the same time.

[0030] Please refer to FIG2 , which is a flow chart of a method for animal self-administration according to an embodiment of the present invention. The method for animal self-administration includes the following steps:

[0031] Step S101: acquiring posture data of the target object within the active area of ​​the self-medication device;

[0032] In one embodiment, the animal self-medication device further comprises a microscopic camera, wherein the microscopic camera is provided with the posture sensor, and the microscopic camera is arranged on the head of the target object, and the target object is a model mouse.

[0033] As an example, as shown in Figure 3, the self-administration device includes a computer 1, a data transmission line 2 connecting the computer and a data collector 3, a data collector 3, a data transmission line 4 connecting the data collector 3 and a micro pump, a micro pump 5, a tube 6 filled with a reward liquid, a drug administration hose 7, a data transmission line 8 connecting the data collector 3 and a self-administration control panel, a support column 9, a base plate 10, a microscope camera 11, a collection tube 12 for drug administration hoses and data transmission lines, a rodent model 13, a circular self-administration box base plate 14, a self-administration control panel 15, a first nasal contact port 16 on the left, a second nasal contact port 17 on the right, a signal prompt light 18, a sound prompter 19, a transparent annular acrylic plate 20, a wiring groove 21, a rubber synchronous belt 22, a top external frame 23, a stepper motor carrying a gear 24, a converter carrying a gear 25, and a top fixing rod 26.

[0034] Specifically, the computer 1 is used to collect data from the animal's nasal contact drug delivery port and send signals to realize data signals such as lighting, sound release, and micropump peristalsis; the data transmission line 2 connecting the computer and the data collector 3 is used for signal transmission; the data collector 3 is used to collect and transmit information from the self-drug delivery panel and the micropump; the data transmission line 4 connecting the data collector 3 and the micropump; the micropump 5 is used to achieve accurate transmission of the hose liquid; the drug delivery hose 7 is used to transmit liquid; the data transmission line 8 and the support column 9 connecting the data collector 3 and the self-drug delivery control panel are used to support the top frame; the bottom plate 10 is used to provide bottom support for the external frame and the self-drug delivery box; the microscope camera 11 is used to record the neuronal activity signals of the specific brain area of ​​the animal; the collection pipe 12 of the drug delivery hose and the data transmission line is used for line integration to reduce interference with animal behavior; the rodent model 13 can be a mouse; the circular self-drug delivery box bottom plate 14 is used to form a self-drug delivery box with the transparent annular acrylic plate 20; the first nasal contact port 16 on the left; the second nasal contact port 17 on the right; the signal prompt light 18 is used for liquid infusion A light is turned on so that the animal will obtain the reward liquid and the light signal is also associated with it. The sound prompter 19 is used to light up when the liquid is infused, so that the animal will obtain the reward liquid and the sound signal is also associated with it. The transparent annular acrylic plate 20 is composed of an annular transparent acrylic plate, and the self-medication box formed can meet the needs of video signal recording; the wiring groove 21 is used to store video signal transmission lines, high-frequency electrical signal transmission lines, etc., making the equipment more tidy; the rubber synchronous belt 22 is used to realize the linkage between the stepping motor and the high-frequency electrical signal & liquid integrated converter; the top external frame 23 is used to facilitate the installation of devices such as the stepping motor, the high-frequency electrical signal & liquid integrated converter, and the upper camera; the stepping motor 24 with gears is used to drive the high-frequency electrical signal and liquid integrated converter; the high-frequency electrical signal and liquid integrated converter 25 with gears is used to realize electrical signal and liquid transmission, avoid the entanglement of the high-frequency electrical signal transmission line and the liquid infusion hose, and the gear can realize the linkage between devices. The top fixed rod 26 is used to facilitate the installation of devices such as the stepping motor, the high-frequency electrical signal and liquid integrated converter, and the upper camera.

[0035] As another example, as shown in FIG4 , the self-medication device includes a microscope camera 11; a rubber synchronous belt 22; a stepper motor 24 with a gear; a converter 25 with a gear; an upper camera 27 for recording the animal's activity trajectory to capture the individual movements above; a front camera 28 for video recording to capture the front of the individual animal's behavior; a camera fixing frame 29 for fixing the camera; a side camera 30 for video recording to capture the side of the individual animal's behavior; a camera data transmission line 31: transmits the video signal back to the computer 38, and the computer 38 can also control the camera; a splitter 32 for splitting the data transmission line into two; a high-frequency electrical signal transmission line 33 for Transmits video information and posture sensor information collected by the micro-camera; data collector 34 is used to transmit high-frequency electrical signal transmission line data to the computer; data transmission line 35 connects data collector 34 and computer-2; USB hub 36; data transmission line 37 is used to connect the USB hub and computer 38; computer 38 is used to record the animal's 3D (top, front, and side) behavioral signals, record brain region neuronal signals, and use posture sensor data to drive the stepper motor; data transmission line 42 is used to connect computer-2 and the stepper motor driver; stepper motor driver 43 is used to drive the converter with high-frequency electrical signals and liquid; data transmission line 44 connects the stepper motor driver and the stepper motor. It should be noted that the micro-camera's posture sensor transmits real-time position change data images 39; the micro-camera records real-time activity images of neurons in specific brain regions 40; and 3D stereoscopic synchronous recordings of animal movement trajectories and movements 41.

[0036] Step S102: performing data comparison and analysis on the posture data and historical posture data to obtain posture change data, and determining the rotation angle and rotation direction of the stepping motor based on the posture change data, and generating an angle adjustment signal;

[0037] In one embodiment, the posture data includes X-axis data, Y-axis data, and Z-axis data of the target object.

[0038] By performing comparative analysis on posture data and historical posture data, we can know the posture change data of the target object. Based on the posture change data, we can determine the appropriate rotation angle and direction of the stepper motor, thereby preventing the drug delivery hose and data transmission line connected to the target object from being entangled.

[0039] Step S103: Based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepping motor, the converter is controlled to rotate synchronously, so as to drive the drug delivery hose and the data transmission line connected to the converter to rotate.

[0040] In one embodiment, the step of controlling the synchronous rotation of the converter based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor includes: responding to the angle adjustment signal, controlling the rotation of the stepper motor based on the rotation angle and the rotation direction, wherein the stepper motor drives the converter to rotate synchronously.

[0041] In one embodiment, after the step of controlling the synchronous rotation of the converter based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepping motor, the method further includes: starting a timer for timing based on the stop time of the synchronous rotation of the converter; when the timing time of the timer meets the preset angle adjustment time, taking the posture data as historical posture data, and returning to execute the step of obtaining the posture data of the target object within the active area of ​​the self-medication device.

[0042] As an example, if the timing time of the timer is greater than the preset angle adjustment time, the posture data is used as historical posture data, and the step of obtaining the posture data of the target object in the active area of ​​the self-medication device is returned to be executed.

[0043] The animal self-medication method proposed in this embodiment obtains the posture data of the target object in the activity area of ​​the self-medication device, and then performs data comparison and analysis on the posture data and historical posture data to obtain posture change data, and based on the posture change data, determines the rotation angle and rotation direction of the stepper motor, and generates an angle adjustment signal, and finally controls the converter to rotate synchronously based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor, so as to drive the drug administration hose and the data transmission line connected to the converter to rotate. The converter can be controlled to rotate synchronously through the posture data of the target object, thereby rotating the drug administration hose and the data transmission line connected to the converter, thereby preventing the drug administration hose and the data transmission line from being entangled due to the movement of the target object.

[0044] In one embodiment, the animal self-medication device further comprises a first nasal contact port and a second nasal contact port, the data transmission line is connected to the brain region of the target subject, and the animal self-medication method further comprises:

[0045] Step 201: If the target object contacts the first nose contact opening, a nose contact signal is generated. When the nose contact signal satisfies a preset drug administration condition, a drug administration signal is generated, wherein the target object is in the active area of ​​the self-drug administration device;

[0046] As an example, if the target object contacts the first nose contact opening, a nose contact signal is generated and the nose contact signal is stored in a database. When the number of nose contact signals in the database reaches a preset number, the preset drug administration condition is met and a drug administration signal is generated.

[0047] As an example, if the target object contacts the second nose contact opening, a target nose contact signal is generated, the target nose contact signal is recorded, but no medication is administered.

[0048] Step 202: In response to the drug administration signal, deliver the drug to the target subject through the drug administration hose, wherein the data transmission line is used to collect neuronal signals of the target subject in real time.

[0049] In one embodiment, the drug is an addictive liquid drug.

[0050] The animal self-administration method proposed in this embodiment generates a nose touch signal when the target object contacts the first nose contact port, and generates a drug administration signal when the nose touch signal meets the preset drug administration condition, wherein the target object is in the active area of ​​the self-administration device, and then responds to the drug administration signal, the drug is delivered to the target object through the drug administration hose, wherein the data transmission line is used to collect the neuronal signal of the target object in real time, and can collect the neuronal signal of the target object in real time during the self-administration of the target object, thereby improving the neuronal acquisition efficiency, and the neuronal signal can be analyzed subsequently.

[0051] Referring to FIG5 , in one embodiment, a device for animal self-medication is provided, the device comprising: an acquisition module 10 for acquiring posture data of the target object within the active area of ​​the self-medication device;

[0052] a determination module 20 for performing data comparison and analysis on the posture data and historical posture data to obtain posture change data, and determining the rotation angle and rotation direction of the stepping motor based on the posture change data, and generating an angle adjustment signal;

[0053] The control module 30 is used to control the converter to rotate synchronously based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepping motor, so as to drive the drug delivery hose and the data transmission line connected to the converter to rotate.

[0054] In one embodiment, the control module 30 is configured to: in response to the angle adjustment signal, control the rotation of the stepper motor based on the rotation angle and the rotation direction, wherein the stepper motor drives the converter to rotate synchronously.

[0055] In one embodiment, the animal self-medication device is used to: start a timer to measure time based on the stop time of the synchronous rotation of the converter;

[0056] When the timing time of the timer satisfies the preset angle adjustment time, the posture data is used as historical posture data, and the step of obtaining the posture data of the target object in the active area of ​​the self-medication device is returned to be executed.

[0057] In one embodiment, an animal self-medication device is configured to: generate a nose contact signal if the target object contacts the first nose contact opening, and generate a medication signal when the nose contact signal satisfies a preset medication condition, wherein the target object is within an active area of ​​the self-medication device;

[0058] In response to the drug administration signal, the drug is delivered to the target object through the drug administration hose, wherein the data transmission line is used to collect neuronal signals of the target object in real time.

[0059] In one embodiment, the drug is an addictive liquid drug. In one embodiment, the animal self-medication device further comprises a microscopic camera, the microscopic camera being provided with the posture sensor, the microscopic camera being positioned on the head of the target subject, the target subject being a model rat. In one embodiment, the posture data comprises X-axis data, Y-axis data, and Z-axis data of the target subject.

[0060] In one embodiment, an animal self-medication device is provided. The ultrasonic thrombolysis device can be a client, and its internal structure diagram can be shown in Figure 6. The ultrasonic thrombolysis device includes a processor, a memory, a network interface, a display screen, and an input device connected via a system bus. The processor of the ultrasonic thrombolysis device is used to provide computing and control capabilities. The memory of the ultrasonic thrombolysis device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the ultrasonic thrombolysis device is used to communicate with an external server via a network connection. When the computer program is executed by the processor, it implements the functions or steps of an ultrasonic thrombolysis method.

[0061] In one embodiment, a device for self-medication of an animal is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the following steps are implemented:

[0062] acquiring posture data of the target object within the active area of ​​the self-medication device;

[0063] Performing data comparison and analysis on the posture data and historical posture data to obtain posture change data, and determining the rotation angle and rotation direction of the stepping motor based on the posture change data, and generating an angle adjustment signal;

[0064] Based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepping motor, the converter is controlled to rotate synchronously, so as to drive the drug delivery hose and the data transmission line connected to the converter to rotate.

[0065] The animal self-medication method proposed in this embodiment obtains the posture data of the target object in the activity area of ​​the self-medication device, and then performs data comparison and analysis on the posture data and historical posture data to obtain posture change data, and based on the posture change data, determines the rotation angle and rotation direction of the stepper motor, and generates an angle adjustment signal, and finally controls the converter to rotate synchronously based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor, so as to drive the drug administration hose and the data transmission line connected to the converter to rotate. The converter can be controlled to rotate synchronously through the posture data of the target object, thereby rotating the drug administration hose and the data transmission line connected to the converter, thereby preventing the drug administration hose and the data transmission line from being entangled due to the movement of the target object.

[0066] In one embodiment, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0067] acquiring posture data of the target object within the active area of ​​the self-medication device;

[0068] Performing data comparison and analysis on the posture data and historical posture data to obtain posture change data, and determining the rotation angle and rotation direction of the stepping motor based on the posture change data, and generating an angle adjustment signal;

[0069] Based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepping motor, the converter is controlled to rotate synchronously, so as to drive the drug delivery hose and the data transmission line connected to the converter to rotate.

[0070] The animal self-medication method proposed in this embodiment obtains the posture data of the target object in the activity area of ​​the self-medication device, and then performs data comparison and analysis on the posture data and historical posture data to obtain posture change data, and based on the posture change data, determines the rotation angle and rotation direction of the stepper motor, and generates an angle adjustment signal, and finally controls the converter to rotate synchronously based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor, so as to drive the drug administration hose and the data transmission line connected to the converter to rotate. The converter can be controlled to rotate synchronously through the posture data of the target object, thereby rotating the drug administration hose and the data transmission line connected to the converter, thereby preventing the drug administration hose and the data transmission line from being entangled due to the movement of the target object.

[0071] It should be noted that the functions or steps that can be implemented by the computer-readable storage medium or the animal's own medication device can be found in the corresponding descriptions of the server side and the client side in the aforementioned method embodiment. To avoid repetition, they will not be described one by one here.

[0072] Those skilled in the art will appreciate that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0073] Those skilled in the art will clearly understand that for the sake of convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0074] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the scope of protection of the present invention.

Claims

1. An animal self - administration method, characterized in that, it is applied to an animal self - administration device, and the self - administration device includes: a target object, a drug delivery hose, a data transmission line, an attitude sensor, a stepper motor, a converter, and a synchronous belt. Among them, the target object is provided with the drug delivery hose, the data transmission line, and the attitude sensor. The drug delivery hose is connected to the converter, the data transmission line is connected to the converter, the stepper motor is used to synchronously rotate the converter through the synchronous belt, and the attitude sensor is used to collect attitude data; The animal self - administration method includes: Obtaining the attitude data of the target object within the activity area of the self - administration device; Performing data comparison and analysis on the attitude data and historical attitude data to obtain attitude change data, and based on the attitude change data, determining the rotation angle and rotation direction of the stepper motor, and generating an angle adjustment signal; Based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor, controlling the converter to rotate synchronously to drive the drug delivery hose and the data transmission line connected to the converter to rotate.

2. The animal self - administration method according to claim 1, characterized in that, The step of controlling the converter to rotate synchronously based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor includes: Responding to the angle adjustment signal, controlling the stepper motor to rotate based on the rotation angle and the rotation direction, wherein the stepper motor drives the converter to rotate synchronously.

3. The animal self - administration method according to claim 2, characterized in that, After the step of controlling the converter to rotate synchronously based on the angle adjustment signal, the rotation angle, the rotation direction, and the stepper motor, it includes: Based on the stop time of the synchronous rotation of the converter, starting a timer to count; When the counting time of the timer meets the preset adjustment angle time, taking the attitude data as historical attitude data, and returning to execute the step of obtaining the attitude data of the target object within the activity area of the self - administration device.

4. The animal self - administration method according to claim 1, characterized in that, The animal self - administration device further includes a first nose - touch port and a second nose - touch port. The data transmission line is connected to the brain area of the target object. The animal self - administration method further includes: If the target object touches the first nose - touch port, generating a nose - touch signal, and when the nose - touch signal meets the preset drug - administration condition, generating a drug - administration signal, wherein the target object is within the activity area of the self - administration device; Responding to the drug - administration signal, delivering drugs to the target object through the drug delivery hose, wherein the data transmission line is used to collect the neuron signals of the target object in real time.

5. The animal self - administration method according to claim 4, characterized in that, The drug is an addictive liquid drug.

6. The animal self - administration method according to claim 1, characterized in that, The animal self - administration device further includes a microscopic camera, which is provided with the attitude sensor. The microscopic camera is arranged on the head of the target object, and the target object is a model mouse.

7. According to the animal self - administration method described in claim 1, characterized in that, the attitude data includes the X - axis data, Y - axis data, and Z - axis data of the target object.

8. An animal self - administration device, characterized in that, the animal self - administration device includes: an acquisition module, configured to acquire the attitude data of the target object within the activity area of the self - administration device; a determination module, configured to perform data comparison and analysis on the attitude data and historical attitude data to obtain attitude change data, and based on the attitude change data, determine the rotation angle and rotation direction of the stepper motor, and generate an angle adjustment signal; a control module, configured to, based on the angle adjustment signal, the rotation angle, the rotation direction, the stepper motor, control the synchronous rotation of the converter to drive the administration hose and the data transmission line connected to the converter to rotate.

9. An animal self - administration device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, when the processor executes the computer program, the steps of the animal self - administration method described in any one of claims 1 to 7 are implemented.

10. A computer - readable storage medium, which stores a computer program, characterized in that, when the computer program is executed by the processor, the steps of the animal self - administration method described in any one of claims 1 to 7 are implemented.

Images