Vehicle-mounted intelligent fishing system and vehicle

Abstract

The application discloses a kind of vehicle-mounted intelligent fishing system and vehicle, system includes: fixed device, set on vehicle, for fixed fishing rod;Vibration detection unit, set on fixed device, for detecting the vibration state of fishing rod and output vibration signal;Line winding and unwinding actuator, with fishing reel detachable connection, for driving fishing line winding and unwinding;Host control unit, with vibration detection unit and line winding and unwinding actuator communication connection, for obtaining the vibration signal of vibration detection unit, according to vibration signal judges fish bite hook state and outputs prompt signal, and / or according to user instruction sends control signal to line winding and unwinding actuator to control fishing line winding and unwinding.

Description

Technical Field

[0001] This application belongs to the field of vehicle control technology, specifically relating to an in-vehicle intelligent fishing system and a vehicle. Background Technology

[0002] With the upgrading of outdoor leisure consumption and the deep integration of self-driving tours and fishing activities, the demand for fishing equipment in car scenarios continues to grow. Conventional fishing rod holders can only provide basic support. When anglers leave briefly, the fishing rods lack a reliable locking and fixing structure, making them easy to be dragged into the water by fish and resulting in equipment loss. At the same time, these holders do not have active fish bite detection capabilities and cannot identify the bite status in real time, requiring anglers to keep a close eye on them. Furthermore, traditional holders cannot be effectively coordinated with landing nets, and the operation method of holding the rod and landing net with one hand is not convenient enough.

[0003] Currently, some vehicle-mounted fishing solutions use built-in sensors on the hooks to detect bites. These solutions have high requirements for waterproofing, size, and communication performance, resulting in high overall manufacturing costs. Some solutions also require modifications to the vehicle's structure to adapt to fishing scenarios, leading to limited versatility and practicality. Therefore, a vehicle-mounted intelligent fishing system is urgently needed to address these issues. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a vehicle-mounted intelligent fishing system that can solve the problems of conventional fishing rod holders being unable to reliably fix the rod after being removed and lacking active fish bite warning capabilities, thus resulting in insufficient convenience of fishing operations. At the same time, it improves upon the shortcomings of existing solutions, such as high cost of sensing devices, complex vehicle body structure modification, and poor adaptability to storage space.

[0005] To achieve the above objectives, a first aspect of the present invention provides a vehicle-mounted intelligent fishing system, comprising: a fixing device mounted on a vehicle for fixing a fishing rod; a vibration detection unit mounted on the fixing device for detecting the vibration state of the fishing rod and outputting a vibration signal; a line reel-in / release actuator detachably connected to the fishing rod reel for driving the reel-in / release of the fishing line; and a main control unit communicatively connected to the vibration detection unit and the line reel-in / release actuator for acquiring the vibration signal from the vibration detection unit, determining the fish bite status based on the vibration signal and outputting a reminder signal, and / or sending a control signal to the line reel-in / release actuator according to user instructions to control the reel-in / release of the fishing line.

[0006] In some embodiments, the fixing device includes: a support rod assembly for adjusting the position of the fishing rod in the height and / or angle direction; a fixing member disposed at the upper end of the support rod assembly for inserting and fixing the fishing rod; an angle adjustment mechanism disposed between the fixing member and the support rod assembly for adjusting the angle of the fishing rod in the horizontal direction; and a folding connector connected between the support rod assembly and the vehicle trunk for unfolding and folding the fixing device for storage.

[0007] In some embodiments, the fastener is a sleeve structure with a buffer material layer on the inner side, and the fishing rod is fixed by a locking member; the fastener and the support rod assembly are connected by a ball joint structure.

[0008] In some embodiments, the support rod assembly includes at least two telescopic metal rods, which are fixedly connected by a connecting bracket; each telescopic metal rod adjusts its telescopic height by means of air pressure or a buckle.

[0009] In some embodiments, the line reeling and casting actuator includes a communication module, a control module, a drive module, and a micro motor. The communication module receives control signals from the host control unit and transmits them to the control module. The control module drives the micro motor to rotate forward or backward through the drive module. The micro motor is detachably connected to the fishing rod reel.

[0010] In some embodiments, the host control unit communicates with the vibration detection unit and the line reeling / releasing mechanism via a CAN bus; the host control unit determines the vibration amplitude and frequency of the fishing rod based on the vibration signal, and judges the fish biting status based on the vibration amplitude and frequency.

[0011] In some embodiments, the host control unit determines the fish biting status by: determining that the vibration is caused by environmental factors when the vibration amplitude is less than a first amplitude threshold or the vibration frequency is less than a first frequency threshold; and determining that the fish biting status is when the vibration amplitude is greater than or equal to the first amplitude threshold and the vibration frequency is greater than or equal to the first frequency threshold, and outputting a reminder signal.

[0012] In some embodiments, the alert signal includes one or more of the following methods: displaying a prompt message on an in-vehicle display device, playing a prompt sound on an in-vehicle audio system, or vibrating an in-vehicle seat; and / or, the host control unit is also used to send an alert message to the user via a user terminal after determining that the fish has taken the bait.

[0013] In some embodiments, the host control unit is further configured to: determine that there is a risk of the fishing line breaking when the vibration amplitude is greater than a second amplitude threshold, and output a first warning signal; and / or determine that there is a risk of the fish getting off the hook when the vibration frequency is greater than a second frequency threshold, and output a second warning signal.

[0014] According to an embodiment of the present invention, an in-vehicle intelligent fishing system includes: a fixing device, mounted on a vehicle, for fixing a fishing rod; a vibration detection unit, mounted on the fixing device, for detecting the vibration state of the fishing rod and outputting a vibration signal; a line reel-in / release actuator, detachably connected to the fishing rod reel, for driving the reel-in / release of the fishing line; and a main control unit, communicatively connected to the vibration detection unit and the line reel-in / release actuator, for acquiring the vibration signal from the vibration detection unit, determining the fish bite state based on the vibration signal and outputting a reminder signal, and / or sending a control signal to the line reel-in / release actuator according to user instructions to control the reel-in / release of the fishing line. Therefore, this application, through a foldable fixing bracket embedded in the trunk, vibration sensing at the bracket end, and electric line reel-in / release, solves the problems of conventional fishing rod brackets being unable to reliably fix the rod after removal and lacking active fish bite warning capabilities, thus resulting in insufficient convenience of fishing operations. It also improves upon the shortcomings of existing solutions, such as high cost of sensing devices, complex vehicle structure modifications, and poor adaptability to storage space, achieving intelligent monitoring and control of the fishing process in an in-vehicle setting, and improving the fishing experience and scene adaptability.

[0015] To achieve the above objectives, a second aspect of the present invention provides a vehicle including an in-vehicle intelligent fishing system as described in any of the preceding claims.

[0016] According to the vehicle of the present invention, by means of a foldable fixed bracket embedded in the trunk, vibration sensing at the bracket end, and electric retraction and release of the line, the conventional fishing rod bracket can solve the problems of insufficient convenience of fishing operation caused by the inability to reliably fix the rod after it leaves the vehicle and the lack of active fish bite warning capability. At the same time, it improves the shortcomings of existing solutions, such as high cost of sensing devices, complex vehicle body structure modification, and poor adaptability of storage space. It realizes intelligent monitoring and control of the fishing process in the vehicle-mounted scenario, and improves the fishing experience and scenario adaptability.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of a fixing device for a vehicle-mounted intelligent fishing system according to an embodiment of this application; Figure 2 This is a schematic diagram of the line-reeling and releasing mechanism of a vehicle-mounted intelligent fishing system according to an embodiment of this application; Figure 3 This is a schematic diagram of the overall architecture of a vehicle-mounted intelligent fishing system according to an embodiment of this application; Figure 4This is a schematic diagram of a vibration detection unit of a vehicle-mounted intelligent fishing system according to an embodiment of this application; Figure 5 This is a schematic diagram of the monitoring algorithm flow of a vehicle-mounted intelligent fishing system according to an embodiment of this application; Figure 6 This is a schematic diagram illustrating the operation steps of a vehicle-mounted intelligent fishing system according to an embodiment of this application.

[0019] Reference numerals: 1. Fixing device; 11. Support rod assembly; 111. Telescopic metal rod; 112. Connecting bracket; 12. Fixing component; 13. Angle adjustment mechanism; 14. Folding connector; 16. Acceleration sensor; 2. Vibration detection unit; 3. Cable rewinding / unwinding mechanism; 4. Main unit control unit. Detailed Implementation

[0020] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While some embodiments of this application are shown in the drawings, it should be understood that this application can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this application. It should be understood that the drawings and embodiments of this application are for illustrative purposes only and are not intended to limit the scope of protection of this application.

[0021] It should be understood that the steps described in the method embodiments of this application may be performed in different orders and / or in parallel. Furthermore, the method embodiments may include additional steps and / or omit the steps shown. The scope of this application is not limited in this respect.

[0022] As described in the background section, during actual fishing, anglers often briefly leave their fishing spot to move around, take photos, or for other needs. Whether the fishing rod can be reliably secured and whether fish bites can be promptly relayed directly impacts the fishing experience and equipment safety. Currently, independent rod holders are commonly used to support the fishing rod. Some vehicle-mounted fishing solutions achieve fishing assistance functions by adding fixing structures or sensing components. However, conventional rod holders only provide basic support and cannot reliably lock the fishing rod in place. When the angler leaves their spot, the rod is easily dragged into the water by fish, resulting in equipment loss. Furthermore, conventional rod holders are passive load-bearing structures and lack... While some in-vehicle fishing solutions rely on active fish detection, requiring anglers to monitor the fish constantly, it's difficult to detect bites when the angler is away. This also hinders the use of landing nets and improves ease of use. Some in-vehicle fishing solutions integrate sensors on the hook to identify bites or use independent drive mechanisms to control line release and reeling. However, these solutions have stringent requirements for waterproofing, size, and wireless communication capabilities, resulting in higher manufacturing costs and assembly difficulties. Some solutions also require special modifications to the vehicle's structure to accommodate fishing postures, leading to high implementation costs. Furthermore, most solutions don't adequately consider the space constraints of the vehicle's trunk, resulting in a large storage space when folded.

[0023] To address the aforementioned shortcomings, this invention proposes a vehicle-mounted intelligent fishing system. Through a foldable, fixed bracket embedded in the trunk, vibration sensing at the bracket end, and electric line retraction and deployment, it solves the problems of conventional fishing rod brackets failing to reliably secure the rod after removal and lacking proactive fish bite warning capabilities, thus resulting in insufficient convenience in fishing operations. Simultaneously, it improves upon the shortcomings of existing solutions, such as high cost of sensing devices, complex vehicle structure modifications, and poor adaptability to storage space. This system achieves intelligent monitoring and control of the fishing process in vehicle-mounted scenarios, enhancing the fishing experience and scenario adaptability.

[0024] The following is for reference. Figures 1-6 This application describes the vehicle-mounted intelligent fishing system provided in its embodiments.

[0025] The vehicle-mounted intelligent fishing system includes: a fixing device 1, mounted on a vehicle, for fixing a fishing rod; a vibration detection unit 2, mounted on the fixing device 1, for detecting the vibration state of the fishing rod and outputting a vibration signal; a line reel-in / release actuator 3, detachably connected to the fishing rod reel, for driving the reel-in / release of the fishing line; and a main control unit 4, communicatively connected to the vibration detection unit 2 and the line reel-in / release actuator 3, for acquiring the vibration signal from the vibration detection unit 2, determining the fish bite status based on the vibration signal and outputting a reminder signal, and / or sending a control signal to the line reel-in / release actuator 3 according to user instructions to control the reel-in / release of the fishing line.

[0026] Specifically, the fixing device 1 adopts a foldable and retractable bracket structure, installed inside the vehicle's trunk. When unfolded, it provides stable support and locking for the fishing rod; when not in use, it can be folded and stored against the trunk side wall, saving interior storage space. The vibration detection unit 2 uses a high-precision MEMS accelerometer sensor, located on the fixing device 1 at the point of contact with the fishing rod. It can collect dynamic vibration data of the fishing rod in real time and output corresponding vibration electrical signals. The line reel-in / release mechanism 3 is detachably connected to the fishing rod reel. Upon receiving a control signal, it drives the reel to rotate in both directions, driving the fishing line to perform line reel-in or line release actions. The main control unit 4 establishes connections with the vibration detection unit 2 and the line reel-in / release mechanism 3 via the vehicle communication bus. Its built-in recognition algorithm can analyze and process the vibration signals, determine the fish bite status, and link the vehicle equipment to output multiple forms of alerts. It also supports receiving user operation commands from multiple channels and sending corresponding control signals to the line reel-in / release mechanism 3.

[0027] As an optional embodiment, the fixing device 1 includes: a support rod assembly 11 for adjusting the position of the fishing rod in the height direction and / or angle direction; a fixing member 12 disposed on the upper end of the support rod assembly 11 for inserting and fixing the fishing rod; an angle adjustment mechanism 13 disposed between the fixing member 12 and the support rod assembly 11 for adjusting the angle of the fishing rod in the horizontal direction; and a folding connector 14 connected between the support rod assembly 11 and the vehicle trunk for unfolding and folding the fixing device 1 for storage.

[0028] Specifically, such as Figure 1 The diagram shows a fixed device for a vehicle-mounted intelligent fishing system according to an embodiment of this application. The fixed device 1 adopts a foldable bracket structure and mainly consists of a support rod assembly 11, a fixing member 12, an angle adjustment mechanism 13, and a folding connector 14. The support rod assembly 11 includes two vertically arranged telescopic rods 111. The bottom ends of the two rods are fixedly connected as a whole through a bottom connecting bracket 112, which enhances the anti-sway stability of the support structure. The telescopic rods 111 can adjust their telescopic length through air pressure or a buckle structure to adjust the position of the fishing rod in the height direction. At the same time, the pitch angle of the fishing rod can be adjusted. The fixing member 12 is set at the upper end of the support rod assembly 11 and adopts a sleeve structure. The fishing rod can be inserted into the sleeve and locked and fixed by a locking member to prevent the fishing rod from being dragged off by external force. The angle adjustment mechanism 13 is set at the upper connection between the fixing member 12 and the support rod assembly 11, which can adjust the horizontal deflection angle of the fixing member 12 to adapt to different fishing directions and casting angle requirements. The folding connector 14 is connected between the side of the support rod assembly 11 and the side wall of the vehicle trunk. When in use, the support rod assembly 11 is unfolded to form a stable support state. When not in use, the folding connector 14 can be folded to fold the entire fixing device 1 against the side wall of the trunk, reducing the storage space occupied by storage.

[0029] As an optional embodiment, the fixing member 12 is a sleeve structure with a buffer material layer on the inner side, and the fishing rod is fixed by a locking member; the fixing member 12 and the support rod assembly 11 are connected by a ball joint structure.

[0030] Specifically, the fixing component 12 is a hollow sleeve structure. The inner wall of the sleeve is provided with a buffer material layer, which can be made of flexible plastic. After the fishing rod is inserted into the sleeve, the buffer material layer can fill the assembly gap between the fishing rod and the inner wall of the sleeve, providing buffer space when the fishing rod vibrates due to the pulling force of the hook, reducing rigid impact, and preventing the outer wall of the fishing rod from directly rubbing against the metal sleeve, which would cause paint damage. The side wall of the sleeve is provided with a locking component, which can be a locking screw or a quick-release buckle structure. After the fishing rod is installed in the appropriate position, the locking component fixes the fishing rod inside the sleeve, preventing the fishing rod from slipping when dragged by fish. The fixing component 12 is connected to the upper end of the support rod assembly 11 through a ball joint structure. This structure can provide the fixing component 12 with multi-dimensional rotational freedom, and can be used in conjunction with the angle adjustment mechanism 13 to adjust the horizontal orientation of the fishing rod and adapt to different pitch angle requirements.

[0031] As an optional embodiment, the support rod assembly 11 includes at least two telescopic metal rods 111, which are fixedly connected by a connecting bracket 112; the telescopic height of each telescopic metal rod 111 is adjusted by air pressure or by a buckle.

[0032] Specifically, the bottom end of the telescopic metal rod 111 is fixedly connected by the connecting bracket 112, which can constrain the relative position between the rods and prevent deviation and swaying when one side is subjected to force. Each telescopic metal rod 111 can be locked with different telescopic heights by means of a pneumatic strut or a stop buckle. Users can adjust the height of the two rods according to the actual fishing scenario to change the setup height of the fishing rod. They can also adjust the pitch angle of the fishing rod by adjusting the extension length of the two rods differently.

[0033] As an optional embodiment, the line feeding and reeling actuator 3 includes a communication module, a control module, a drive module, and a micro motor. The communication module receives control signals from the host control unit 4 and transmits them to the control module. The control module drives the micro motor to rotate forward or backward through the drive module. The micro motor is detachably connected to the fishing rod reel.

[0034] Specifically, such as Figure 2The diagram shows a schematic of the line-reeling and releasing mechanism of a vehicle-mounted intelligent fishing system according to an embodiment of this application. The communication module is connected to the vehicle's communication link to receive control signals from the host control unit 4. After protocol conversion, the signal is transmitted to the control module. The control module parses and processes the received control commands and outputs corresponding operating logic signals to the drive module. The drive module amplifies the control signals and drives the micro-motor to perform forward or reverse rotation. The output end of the micro-motor has a detachable docking structure that can quickly engage and fix with the fishing rod reel. When the motor runs, it drives the fishing rod reel to rotate, thus controlling the line reeling and releasing. In addition to directly initiating operation commands through the vehicle's central control screen, the host control unit 4 can also connect to external control terminals such as mobile phones and gamepads via wired, WiFi, or Bluetooth communication methods. Users can remotely issue line-reeling and releasing commands through terminal devices. After verification and processing by the host control unit 4, the commands are transmitted to the line-reeling and releasing mechanism 3 for execution.

[0035] As an optional embodiment, the host control unit 4 communicates with the vibration detection unit 2 and the line reeling / releasing actuator 3 via a CAN bus; the host control unit 4 determines the vibration amplitude and frequency of the fishing rod based on the vibration signal, and judges the fish biting status based on the vibration amplitude and frequency.

[0036] Specifically, such as Figure 3 The diagram shown is an overall architecture diagram of a vehicle-mounted intelligent fishing system in an embodiment of this application. Due to the strong anti-interference capability and high transmission stability of the CAN bus, the system can stably complete the uploading of vibration detection data and the issuance of control commands in the complex electromagnetic environment of the vehicle. The host control unit 4 receives the fishing rod vibration signal collected and output by the vibration detection unit 2, and performs analysis and calculation on the original vibration data through the built-in signal processing algorithm to extract two key feature parameters of the fishing rod vibration amplitude and vibration frequency. Based on the preset judgment logic, the system comprehensively judges the cause of the current fishing rod vibration by combining the numerical range of vibration amplitude and vibration frequency, and identifies the state of the fish biting the hook.

[0037] like Figure 4The diagram shows a vibration detection unit 2 of a vehicle-mounted intelligent fishing system according to an embodiment of this application. The vibration detection unit 2 is mounted on a fixed device 1 and includes a protocol conversion transceiver and a high-precision MEMS accelerometer 16. The accelerometer 16 is connected to the transceiver via the I2C communication protocol. One path transmits a clock signal through the SCL clock line to ensure synchronized data transmission at both ends, while the other path transmits the actual collected vibration data through the SDA data line. This allows for real-time acquisition of the fishing rod's vibration acceleration information and transmission to the transceiver. The transceiver has bidirectional protocol conversion capabilities, enabling the conversion between onboard communication signals and vehicle bus signals. It then establishes a stable bidirectional communication link with the host control unit 4 via the vehicle differential communication bus. The transceiver can convert the collected vibration signals into a message format recognizable by the vehicle system and upload it to the host control unit 4. It can also receive configuration commands from the host to adjust the sensor's sampling frequency and measurement range, adapting to different fishing scenarios.

[0038] As an optional embodiment, the host control unit 4 determines the fish biting status by: determining that the vibration is caused by environmental factors when the vibration amplitude is less than a first amplitude threshold or the vibration frequency is less than a first frequency threshold; and determining that the fish biting status is when the vibration amplitude is greater than or equal to the first amplitude threshold and the vibration frequency is greater than or equal to the first frequency threshold, and outputting a reminder signal.

[0039] Specifically, such as Figure 5 The diagram shows a monitoring algorithm flow of a vehicle-mounted intelligent fishing system in this embodiment of the application. The host control unit 4 obtains the rod vibration acceleration data 'a' collected by the vibration detection unit 2 through CAN bus communication. It performs a double integration operation on the acceleration data 'a' to obtain the rod vibration amplitude 'A', and performs a Fourier transform operation on the acceleration data 'a' to obtain the rod vibration frequency 'f'. Since the rod vibration caused by environmental factors such as wind and water flow generally has a small amplitude and no stable periodicity, the struggling action of the fish when it bites the hook will cause the rod to produce a vibration with a certain intensity and stable rhythm. The system pre-sets a first amplitude threshold 'A1' and a first frequency threshold 'f1' as the criteria for judging whether the fish bites the hook. When the vibration amplitude 'A' is less than the first amplitude threshold 'A1', or the vibration frequency 'f' is less than the first frequency threshold 'f1', the host control unit 4 determines that the current vibration is caused by environmental interference and is not a valid fish bite, and does not output a reminder signal. When the vibration amplitude 'A' is greater than or equal to the first amplitude threshold 'A1', and the vibration frequency 'f' is greater than or equal to the first frequency threshold 'f1', the host control unit 4 determines that the fish has bitten the hook and outputs the corresponding reminder signal.

[0040] As an optional embodiment, the host control unit 4 is also configured to: determine that there is a risk of the fishing line breaking when the vibration amplitude is greater than a second amplitude threshold, and output a first warning signal; and / or determine that there is a risk of the fish getting off the hook when the vibration frequency is greater than a second frequency threshold, and output a second warning signal.

[0041] Specifically, the system also sets a second amplitude threshold A2 and a second frequency threshold f2 for risk classification and identification. The second amplitude threshold A2 is greater than the first amplitude threshold A1, and the second frequency threshold f2 is greater than the first frequency threshold f1. When the vibration amplitude A exceeds the second amplitude threshold A2, it means that the bending deformation of the fishing rod has reached a high degree, the tension on the fishing line is close to the critical value, and there is a risk of breakage. The host control unit 4 outputs a first warning signal. When the vibration frequency f exceeds the second frequency threshold f2, it indicates that the struggling action of the fish that has taken the bait is fast and the struggle force is strong. The probability of the fish hook coming out of the fish's mouth has increased significantly, and there is a risk of getting off the hook. The host control unit 4 outputs a second warning signal. The graded reminder mechanism helps users to deal with different fishing conditions in a timely manner.

[0042] As an optional embodiment, the reminder signal includes one or more of the following methods: displaying a reminder message on the vehicle display device, playing a reminder sound on the vehicle audio system, or vibrating the vehicle seat; and / or, the host control unit 4 is also used to send a reminder message to the user through the user terminal after determining that the fish has taken the bait.

[0043] Specifically, the alert signal can be implemented through one or more combinations of in-vehicle display devices, in-vehicle audio systems, and in-vehicle seat vibrations. Alternatively, it can be sent to the user via a user terminal. The in-vehicle display device can show a fish bite alert and status parameters on the cockpit center console screen, presenting the fishing conditions. The in-vehicle audio system can play corresponding alert sounds to quickly transmit alarm information. The in-vehicle seat can generate vibration feedback in high-risk scenarios to enhance the alert perception. When a basic fish bite is detected, the main control unit 4 can control the in-vehicle display device to display an alert screen and simultaneously play an alert sound through the in-vehicle audio system to inform the user of the basic fish bite. When a high-risk situation of a broken fishing line or a fish getting off the hook is detected, the in-vehicle seat can vibrate, and the frequency of the alert sound playback can be increased to enhance the alert intensity. When the user temporarily leaves the vehicle or is far from the cockpit, the main control unit 4 can send an alert message to the user terminal via a wireless communication link after determining the fish bite status, ensuring that the user is promptly informed of the fish bite and can return to handle it.

[0044] like Figure 6The diagram shows the operation steps of an in-vehicle intelligent fishing system according to an embodiment of this application. The user opens the fixing device 1, adjusts the height and angle of the support rod assembly 11 according to actual fishing needs, and after adjustment, inserts the fishing rod into the fixing component 12 and locks it in place. If the electric line reeling / releasing function is needed, the micro motor of the line reeling / releasing actuator 3 is then connected and fixed to the fishing rod reel to complete the overall fixation. Next, the user activates the intelligent fishing system on the cockpit central control screen. The system performs a self-test on the vibration detection unit 2 and the line reeling / releasing actuator 3, confirming the functionality of the acceleration sensor 16 and C... After the AN communication link and motor drive module are operating normally, the system enters standby monitoring mode. Upon entering the fishing monitoring phase, the host control unit 4 acquires the rod vibration acceleration data 'a' collected by the acceleration sensor in the vibration detection unit 2 via the CAN bus in real time. The host control unit 4 performs double integration on the acceleration data 'a' to obtain the rod vibration amplitude A, which corresponds to the degree of rod bending deformation and the tension on the fishing line. Simultaneously, it performs a Fourier transform on the acceleration data 'a' to obtain the rod vibration frequency f, which corresponds to the speed and rhythm of the fish's struggle after biting the hook. The system pre-sets a first amplitude threshold A1 and a first frequency threshold f1 as the criteria for determining a fish bite. When the vibration amplitude A is lower than the first amplitude threshold A1, or the vibration frequency f is lower than the first frequency threshold f1, the host control unit 4 determines that the current vibration is caused by environmental factors such as wind or water flow, and does not trigger any alert action. When the vibration amplitude A reaches or exceeds the first amplitude threshold A1, and the vibration frequency f simultaneously reaches or exceeds the first frequency threshold f1, the host control unit 4 determines that the current state is a fish bite. Once a bite is detected, the main control unit 4 outputs an alert signal via in-vehicle equipment. This can be achieved through one or more combinations of in-vehicle display, in-vehicle audio, and seat vibration. The in-vehicle display will pop up a bite alert screen on the center console, showing the current vibration parameters. The in-vehicle audio will play a corresponding alert tone to inform the user of the fish bite. The seat will vibrate to enhance the alert's effectiveness. When the vibration amplitude A exceeds a higher second amplitude threshold A2, the main control unit 4 determines that the fishing line tension is too high and there is a risk of breakage. At this time, the seat vibration intensity is increased and the alert tone is sped up. When the vibration frequency f exceeds a second frequency threshold f2, it is determined that the fish is struggling frequently and there is a risk of getting off the hook. The corresponding alert tone playback frequency is sped up. This tiered alert helps the user quickly assess the current fishing risks. If the user temporarily leaves the vehicle and is not within the cabin area, the main control unit 4 can push an alert message to the user's terminal via wireless communication to ensure that the user is promptly informed of the fish bite and can return to handle it. Users can choose the operating method according to their own fishing habits. Users can directly remove the fishing rod from the fixed device 1 and manually complete the line reeling operation, or control the motor rotation through the cockpit central control screen, or through terminals such as mobile phones and handles connected to the main unit control unit 4 to complete the line reeling and releasing control.

[0045] In summary, the vehicle-mounted intelligent fishing system provided in this application includes: a fixing device installed on the vehicle for fixing the fishing rod; a vibration detection unit installed on the fixing device for detecting the vibration state of the fishing rod and outputting a vibration signal; a line reel-in / release actuator detachably connected to the fishing rod reel for driving the line reel-in / release; and a main control unit communicatively connected to the vibration detection unit and the line reel-in / release actuator for acquiring the vibration signal from the vibration detection unit, determining the fish bite status based on the vibration signal and outputting a reminder signal, and / or sending a control signal to the line reel-in / release actuator according to user instructions to control the line reel-in / release. Therefore, this application, through a foldable fixing bracket embedded in the trunk, vibration sensing at the bracket end, and electric line reel-in / release, solves the problems of conventional fishing rod brackets being unable to reliably fix the rod after removal and lacking active fish bite warning capabilities, thus resulting in insufficient convenience of fishing operations. It also improves upon the shortcomings of existing solutions, such as high cost of sensing devices, complex vehicle structure modifications, and poor adaptability to storage space, achieving intelligent monitoring and control of the fishing process in a vehicle-mounted scenario, and improving the fishing experience and scenario adaptability.

[0046] Based on the same concept, corresponding to the vehicle-mounted intelligent fishing system provided in any of the above embodiments, this application also provides a vehicle, which has the beneficial effects of the corresponding vehicle-mounted intelligent fishing system embodiments, and will not be repeated here.

[0047] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0048] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other implementations under the guidance of this application without departing from the spirit and scope of the claims. All of these implementations are within the protection scope of this application.

Claims

1. A vehicle-mounted intelligent fishing system, characterized in that, include: A fixing device (1) is installed on the vehicle to fix the fishing rod; Vibration detection unit (2) is installed on the fixing device (1) and is used to detect the vibration state of the fishing rod and output vibration signal; The line reeling and releasing mechanism (3) is detachably connected to the fishing rod reel and is used to drive the reeling and releasing of the fishing line; The host control unit (4) is communicatively connected to the vibration detection unit (2) and the line reeling and releasing mechanism (3), and is used to acquire the vibration signal of the vibration detection unit (2), determine the fish biting status according to the vibration signal and output a reminder signal, and / or send a control signal to the line reeling and releasing mechanism (3) according to the user's instructions to control the reeling and releasing of the fishing line.

2. The vehicle-mounted intelligent fishing system according to claim 1, characterized in that, The fixing device (1) includes: Support rod assembly (11) for adjusting the position of the fishing rod in the height direction and / or angle direction; A fixing member (12) is provided at the upper end of the support rod assembly (11) for the fishing rod to pass through and fix the fishing rod; An angle adjustment mechanism (13) is disposed between the fixing member (12) and the support rod assembly (11) for adjusting the angle of the fishing rod in the horizontal direction; A folding connector (14) is connected between the support rod assembly (11) and the vehicle trunk to enable the unfolding and folding of the fixing device (1).

3. The vehicle-mounted intelligent fishing system according to claim 2, characterized in that, The fixing member (12) is a sleeve structure with a buffer material layer on the inner side, and the fishing rod is fixed by a locking member; the fixing member (12) and the support rod assembly (11) are connected by a ball joint structure.

4. The vehicle-mounted intelligent fishing system according to claim 2, characterized in that, The support rod assembly (11) includes at least two telescopic metal rods (111), which are fixedly connected by a connecting bracket (112); the telescopic height of each telescopic metal rod (111) is adjusted by air pressure or by a buckle.

5. The vehicle-mounted intelligent fishing system according to claim 1, characterized in that, The line take-up and release actuator (3) includes a communication module, a control module, a drive module and a micro motor. The communication module receives control signals from the host control unit (4) and transmits them to the control module. The control module drives the micro motor to rotate forward or backward through the drive module. The micro motor is detachably connected to the fishing rod reel.

6. The vehicle-mounted intelligent fishing system according to claim 1, characterized in that, The host control unit (4) communicates with the vibration detection unit (2) and the line reeling and releasing mechanism (3) via a CAN bus; the host control unit (4) determines the vibration amplitude and vibration frequency of the fishing rod based on the vibration signal, and judges the fish biting state based on the vibration amplitude and vibration frequency.

7. The vehicle-mounted intelligent fishing system according to claim 6, characterized in that, The host control unit (4) determines the fish biting status in the following ways: In response to the vibration amplitude being less than a first amplitude threshold or the vibration frequency being less than a first frequency threshold, it is determined that the vibration is caused by environmental factors; When the vibration amplitude is greater than or equal to the first amplitude threshold and the vibration frequency is greater than or equal to the first frequency threshold, it is determined that the fish has taken the bait, and an alert signal is output.

8. The vehicle-mounted intelligent fishing system according to claim 7, characterized in that, The reminder signal includes one or more of the following methods: displaying reminder information on the vehicle display device, playing reminder sound on the vehicle audio system, and vibrating the vehicle seat; and / or, the host control unit (4) is also used to send reminder information to the user through the user terminal after determining that the fish has taken the bait.

9. The vehicle-mounted intelligent fishing system according to claim 7, characterized in that, The host control unit (4) is also used for: When the vibration amplitude is greater than a second amplitude threshold, it is determined that there is a risk of the fishing line breaking and a first warning signal is output; and / or when the vibration frequency is greater than a second frequency threshold, it is determined that there is a risk of the fish getting off the hook and a second warning signal is output.

10. A vehicle, characterized in that, Including the vehicle-mounted intelligent fishing system as described in any one of claims 1 to 9.

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