A rocker arm floor lock with wireless charging and its charging method

Abstract

This invention discloses a rocker arm parking lock with wireless charging and its charging method, belonging to the field of parking equipment technology. It includes a parking lock module, a sensing module, a wireless charging module, and a control module. The parking lock module includes a base fixedly installed on the parking space, a vehicle-blocking body hinged to the base, and a drive rod for changing the posture of the vehicle-blocking body. The vehicle-blocking body is composed of a rocker arm and a baffle hinged together. The vehicle-blocking body has three postures: locked, unlocked, and charging. The sensing module is used to detect the vehicle status; the wireless charging module is used to wirelessly transmit power to the vehicle receiver; the control module is used to control the drive rod to switch the posture of the vehicle-blocking body according to the sensing signal and generate a billing statement. This invention integrates the wireless charging transmitter inside the baffle, achieving high adaptability of the wireless charging module, physically merging the parking lock and charging device into a single device, reducing equipment integration development costs and simplifying the payment process.

Description

Technical Field

[0001] This invention belongs to the field of parking equipment technology, specifically relating to a rocker arm parking lock with wireless charging and its charging method. Background Technology

[0002] With the popularization of new energy vehicles, wireless charging technology is gradually being applied in specific scenarios, such as high-end shopping malls and private parking spaces, due to its advantages of instant charging, no plugging or unplugging, reduced operating costs, and improved user experience. For example, Chinese patent document CN101673962A discloses a wireless charging system for electric vehicles, aiming to solve the problems of leakage and mechanical wear in traditional charging equipment. This wireless charging system includes a transmitter connected to the power grid and a receiver installed on the vehicle, simplifying the charging process through wireless transmission. In high-end shopping mall scenarios, users typically seek upgraded services, including reserved parking and reserved charging functions, to achieve a convenient shopping experience. In private parking space scenarios, users need to confirm their parking space rights, i.e., clarify the right to use the parking space, to prevent unauthorized occupation. Both scenarios rely on smart parking locks to solve the problem of parking space occupancy. However, currently, to simultaneously meet the needs of parking space occupancy and charging, it is only possible to install smart parking locks and charging piles separately. This not only leads to high equipment costs but also increases the footprint due to the additional space occupied by two independent systems, affecting the effective utilization of parking spaces.

[0003] Existing technologies struggle to integrate parking lock structures into wireless charging devices for parking spaces, resulting in the following significant drawbacks: First, in public spaces, existing solutions require data interoperability between different hardware components, such as parking lock controllers and charging pile management systems, to address the issue of new energy vehicles not leaving promptly after full charging. This leads to high development costs, poor data synchronization stability, frequent delays or errors, and an inability to perform real-time billing and collection of parking space fees. Second, in the payment process, users must pay parking fees and charging fees separately, resulting in redundant steps.

[0004] Therefore, there is an urgent need to provide a rocker arm lock with wireless charging and its charging method to integrate the functions of occupancy and charging, reduce costs and space occupation, and optimize the user experience. Summary of the Invention

[0005] To address the problems in related technologies, this invention proposes a rocker arm parking lock with wireless charging and its charging method to overcome the aforementioned technical problems in existing related technologies. Through integrated design, it unifies the processing of charging and parking billing data, reduces the development cost of device integration, supports users to pay both fees at once, and simplifies the payment process.

[0006] The technical solution of this invention is implemented as follows: a rocker arm parking lock with wireless charging, installed in a parking space; comprising:

[0007] The parking lock module includes a base fixedly installed in the parking space, a vehicle-stopping body hinged to the base, and a drive rod for changing the posture of the vehicle-stopping body; the vehicle-stopping body is composed of a rocker arm and a baffle hinged together; the vehicle-stopping body has three postures:

[0008] First posture: The main body of the vehicle blocking device stands vertically on the base, with the rocker arm and the baffle coplanar, locking the parking space;

[0009] Second posture: The main body of the vehicle blocking device is horizontally attached to the base, the rocker arm and the baffle are coplanar, and the parking space is open;

[0010] Third posture: The rocker arm is vertically upright, the baffle is horizontally extended and perpendicular to the rocker arm, opening the parking space and activating charging;

[0011] The sensing module, mounted on the baffle, is used to detect the vehicle's entry / exit / stopping status and generate sensing signals;

[0012] A wireless charging module includes a transmitter integrated within a baffle, the transmitter being connected to an external power grid for wirelessly supplying power to a vehicle receiver;

[0013] The control module, which connects to the sensing module, the ground lock module, and the wireless charging module, is used to control the drive rod to switch the vehicle blocking posture according to the sensing signal, and to generate an integrated billing list based on the parking time and charging data.

[0014] This invention integrates the wireless charging transmitter inside the baffle and utilizes the horizontally unfolding baffle of the vehicle blocking body to achieve a high degree of adaptability of the wireless charging module, thus physically merging the parking lock and charging device into a single device. The control module directly manages the parking lock's attitude control, charging start / stop, and vehicle sensing data, ensuring that the parking fee and charging fee are calculated synchronously in real time, reducing equipment integration development costs and simplifying the payment process.

[0015] As a further improvement to the above solution, the rocker arm and the base are hinged to each other by a first magnetic attraction assembly, the first magnetic attraction assembly including a first magnetic attraction block at the bottom of the rocker arm and a first electromagnet on the base;

[0016] The rocker arm and the baffle are hinged to each other by a second magnetic attraction assembly, which includes a second magnetic attraction block at the top of the rocker arm and a second electromagnet on the baffle.

[0017] The first and second electromagnets are attracted to or separated from the corresponding magnetic blocks by turning on / off the power, thus constraining the rotation angle.

[0018] The magnetic blocks are attracted and disengaged by controlling the on / off state of an electromagnet, enabling convenient adjustment of the vehicle's posture. When the first electromagnet is de-energized, the rocker arm rotates horizontally to switch to the second posture; when energized, it locks the vertical state to maintain the first or third posture. Similarly, the second electromagnet precisely controls the folding angle of the baffle. This design replaces mechanical latches with electrically controlled magnetic attraction, avoiding mechanical wear, improving the reliability and response speed of posture switching, and reducing drive energy consumption.

[0019] As a further improvement to the above solution, the rocker arm is composed of multiple rocker arm units hinged together; the second magnetic attraction components are arranged between adjacent rocker arm units, and the second magnetic attraction components are distributed at intervals along the height direction of the rocker arm. With the multiple rocker arm units working in conjunction with the height-distributed second magnetic attraction components, only the target height electromagnet needs to be de-energized, and the baffle will horizontally rotate around the hinge axis to the appropriate position, thus solving the charging alignment problem caused by differences in chassis height between different vehicle models and avoiding the risk of chassis collisions.

[0020] As a further improvement to the above solution, the first posture corresponds to the parking space locked state; the second posture corresponds to the vehicle parked without charging; and the third posture corresponds to the vehicle parked with the barrier horizontally extended and charging. Specifically, the first posture vertically occupies and locks the parking space; the second posture horizontally retracts and opens for normal parking; and the third posture horizontally extends the barrier to activate wireless charging. A single device can dynamically switch between these three scenarios, eliminating the need for separate equipment installation, and is particularly suitable for the needs of high-end shopping malls for scheduled charging and private parking space ownership confirmation.

[0021] As a further improvement to the above solution, the sensing module includes an image recognition unit mounted on the baffle for identifying the vehicle chassis height. Based on the chassis height, the control module controls the corresponding second magnetic component to be de-energized, causing the baffle to horizontally rotate around the hinge axis of the second magnetic component to a suitable position. The image recognition unit captures vehicle chassis height data in real time, and the linkage control module precisely selects the height of the de-energized magnetic component, causing the baffle to automatically rotate to the optimal charging distance. This eliminates the need for an additional lifting mechanism to adjust the height of the wireless charging module, avoiding charging losses or equipment collisions caused by height misjudgments in traditional lifting mechanisms.

[0022] As a further improvement to the above solution, the sensing module also includes an ultrasonic sensor mounted on the baffle. In the third posture, the ultrasonic sensor detects the vehicle's parking status vertically upwards and feeds back parking duration data to the control module. The ultrasonic sensor, detecting vertically upwards in the third posture, continuously monitors the vehicle's parking status through sound wave reflection. Compared to geomagnetic or infrared sensors, it has strong penetration and is resistant to environmental interference, solving the billing deficiency problem in "fully occupied parking spaces" scenarios.

[0023] As a further improvement to the above solution, the second magnetic suction component is provided with a limiting block. The limiting block extends from the back of the second magnetic suction block to the hinge axis with the second electromagnet. The upper edge of the limiting block is flush with the upper end face of the second magnetic suction block to limit the baffle's flip angle to within the range of 0°-90°. By setting the limiting block to form a physical stop, it prevents the baffle from over-flipping and damaging the circuit, such as pulling the charging cable beyond 90°, and also ensures that the baffle is absolutely horizontal during charging, guaranteeing a stable and reliable charging process.

[0024] As a further improvement to the above solution, the control module is connected to a terminal to receive user commands and control the attitude switching; the terminal includes a mobile phone, a remote control, or a vehicle controller.

[0025] A charging method for a rocker arm lock with wireless charging, applied to the rocker arm lock with wireless charging as described above, includes the following steps in a scheduled charging scenario:

[0026] S1. Users reserve entry time T1 through the terminal's reservation system;

[0027] S2. After arriving at the parking space at time T1, the user sends a lock-down command via the terminal;

[0028] S3. The control module responds to the lowering command and controls the vehicle blocking body to switch from the first posture to the second posture or the third posture; when switching to the third posture, step S4 is executed; when switching to the second posture, step S5 is executed.

[0029] S4. When the vehicle is about to stop, the sensing module obtains the vehicle chassis height through the image recognition unit, and the control module controls the baffle to flip to a horizontal state of appropriate height, and executes step S6.

[0030] S5. When the vehicle is about to stop, the control module controls the vehicle blocking body to be horizontally attached to the base, and executes step S6.

[0031] S6. After the vehicle is parked, the parking status is monitored by ultrasonic sensors; the control module records the actual parking start time T2 and monitors the charging status in real time; when the vehicle leaves the site, the control module records the departure time T3 and simultaneously obtains the charging duration and charging power data.

[0032] S7. The control module integrates parking duration T3-T2 and charging data, and generates a total service fee order according to the pre-designed billing strategy, which includes parking fee reduction rules;

[0033] S8. After the vehicle leaves, the main body controlling the vehicle to return to its first position and pushes a payment order to the user's terminal.

[0034] By integrating parking and charging processes through the reservation system, a single order is generated by combining charging data and parking duration upon departure. It supports pre-designed fee strategies, eliminates the cost of connecting two systems, and simplifies the payment process.

[0035] As a further improvement to the above scheme, the lock-reduction instruction execution process includes:

[0036] When switching to the second posture: the control module cuts off the power supply to the first electromagnet, causing it to separate from the first magnetic block; the drive rod drives the vehicle blocking body to rotate horizontally until it is in contact with the base;

[0037] When switching to the third posture: the control module keeps the first electromagnet energized to lock the rocker arm in a vertical state; based on the chassis height data obtained by the image recognition unit, the power supply to the corresponding height second magnetic attraction component is cut off; the drive rod pushes the baffle to rotate horizontally 90° around the de-energized hinge axis; the transmitter of the wireless charging module is activated;

[0038] The locking process after charging is complete includes:

[0039] When the lock is engaged from the second position: the drive rod raises the vehicle blocking body to a vertical state; the first electromagnet is energized and attracts the first magnetic block;

[0040] When locking from the third position: the transmitter of the wireless charging module is turned off; the drive rod pulls the baffle to rotate vertically by 90°; the second magnetic attraction component, which was previously de-energized, is re-energized, causing the second electromagnet to attract the second magnetic block; the rocker arm is locked while the first electromagnet remains energized. When locking, the magnetic attraction component at the selected height is de-energized based on image recognition, and the drive baffle is precisely rotated 90° to the horizontal position; when locking, the transmitter is turned off first, and then the baffle is reset. This height adaptive adjustment mechanism greatly improves vehicle compatibility and solves the charging alignment problem caused by differences in chassis height between different vehicle models.

[0041] Beneficial effects:

[0042] (1) By integrating the wireless charging transmitter inside the baffle and utilizing the horizontal unfolding of the baffle of the vehicle blocking body to form a third posture, a high degree of adaptation of the wireless charging module is achieved, making the parking lock and charging device physically integrated into a single device. The control module directly manages the parking lock posture control, charging start / stop, and vehicle sensing data, completely eliminating external data interaction between the parking lock controller and the charging pile management system. This integrated architecture solves the problems of high development costs and data latency caused by multi-system integration from the hardware level, ensuring that the parking fee and charging fee are billed synchronously in real time, reducing the development cost of device integration, supporting users to pay both fees at once, and simplifying the payment process.

[0043] (2) An original three-position conversion mechanism for the vehicle-blocking body is designed. The first position is vertically locking the parking space; the second position is horizontally retracted, completely hidden on the ground, freeing up the entire parking space; the third position is with the rocker arm upright and the baffle horizontally charging, utilizing only the gap in the vehicle chassis to deploy the charging module. Compared with the traditional separate solution of ground lock and charging pile, it greatly reduces the ground space occupied and effectively reduces the overall installation cost of ground lock and charging pile. Attached Figure Description

[0044] Figure 1 This is a perspective view of the vehicle-stopping body of the present invention in its first posture;

[0045] Figure 2 This is a front view of the vehicle-stopping body of the present invention in a first posture;

[0046] Figure 3 This is a perspective view of the vehicle-stopping body of the present invention in a second posture;

[0047] Figure 4 This is a perspective view of the vehicle-stopping body of the present invention in a third posture;

[0048] Figure 5 for Figure 4 A magnified view of a portion at point a;

[0049] Figure 6 for Figure 4 A magnified view of part b;

[0050] Figure 7 This is a comparison diagram showing the vehicle-stopping body of the present invention rotating around the hinge axis of the second magnetic attraction assembly at different heights.

[0051] Figure 8 This is a schematic diagram of the locking mechanism of the present invention switching from a first posture to a third posture.

[0052] Figure 9 This is a schematic diagram of the locking mechanism of the present invention switching from a first posture to a second posture.

[0053] Figure label:

[0054] D1. Rocker arm floor lock;

[0055] 1. Ground lock module;

[0056] 11. Base;

[0057] 12. Main body of the vehicle obstruction;

[0058] 121. Rocker arm; 1211. First rocker arm unit; 1212. Second rocker arm unit;

[0059] 122. Baffle;

[0060] 123. First magnetic attraction component; 1231. First magnetic attraction block; 1232. First electromagnet;

[0061] 124. Second magnetic attraction component; 1241. Second magnetic attraction block; 1242. Second electromagnet;

[0062] 125. Limit block;

[0063] 13. Drive lever;

[0064] 2. Sensing module; 21. Image recognition unit; 22. Ultrasonic sensor;

[0065] 3. Wireless charging module; 31. Transmitter; 32. Receiver. Detailed Implementation

[0066] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0067] Example:

[0068] like Figures 1-7 As shown, this embodiment provides a rocker arm parking lock with wireless charging, installed in a parking space, including a parking lock module 1, a sensing module 2, a wireless charging module 3, and a control module; wherein, the parking lock module 1 includes a base 11 fixedly installed in the parking space, a vehicle blocking body 12 hinged to the base 11, and a drive rod 13 for driving the vehicle blocking body 12 to change its posture; the vehicle blocking body 12 is composed of a rocker arm 121 and a baffle 122 hinged together. The drive rod 13 can be an electric push rod, specifically, in this embodiment, a three-stage electric push rod is used, one end of which is hinged to the base 11, and the other end is drivenly connected to the baffle 122.

[0069] The vehicle-blocking body 12 has three postures:

[0070] First posture: The vehicle blocking body 12 stands vertically on the base 11, the rocker arm 121 and the baffle 122 are coplanar, and the first posture corresponds to the parking space locking state.

[0071] Second posture: The vehicle blocking body 12 is horizontally attached to the base 11, the rocker arm 121 and the baffle 122 are coplanar, and the parking space is open; the second posture corresponds to the vehicle being parked without charging.

[0072] Third posture: The rocker arm 121 is vertically erected, and the baffle 122 is horizontally extended and perpendicular to the rocker arm 121, opening the parking space and activating charging. The third posture corresponds to the charging state when the vehicle is parked and the baffle 122 is horizontally extended.

[0073] In this embodiment, the first posture is vertical positioning to lock the parking space; the second posture is horizontal retraction to open for normal parking; and the third posture is horizontal unfolding of the baffle 122 to activate wireless charging. A single device can dynamically switch between these three scenarios, eliminating the need for separate device installation, and is particularly suitable for the needs of high-end shopping malls for scheduled charging and private parking space ownership confirmation.

[0074] In this embodiment, the rocker arm 121 and the base 11 are hinged together by a first magnetic attraction assembly 123, which includes a first magnetic attraction block 1231 at the bottom of the rocker arm 121 and a first electromagnet 1232 on the base 11. The rocker arm 121 and the baffle 122 are hinged together by a second magnetic attraction assembly 124, which includes a second magnetic attraction block 1241 at the top of the rocker arm 121 and a second electromagnet 1242 on the baffle 122. Specifically, each magnetic attraction block can be a permanent magnet, and the first electromagnet 1232 and the second electromagnet 1242 are configured to attract or separate from the corresponding magnetic attraction block by switching on / off power, thus constraining the rotation angle. The electromagnets are coil windings.

[0075] This embodiment uses the on / off switching of an electromagnet to control the magnetic block's attraction / distraction, enabling convenient adjustment of the vehicle's main body 12's posture. When the first electromagnet 1232 is de-energized, the rocker arm 121 rotates horizontally to switch to the second posture; when energized, it locks the vertical position to maintain the first or third posture. Similarly, the second electromagnet 1242 precisely controls the folding angle of the baffle 122. This design replaces mechanical latches with electrically controlled magnetic attraction, avoiding mechanical wear, improving the reliability and response speed of posture switching, and reducing drive energy consumption.

[0076] In this embodiment, the rocker arm 121 is composed of multiple rocker arm 121 units hinged together; the second magnetic attraction component 124 is arranged between adjacent rocker arm 121 units, and each second magnetic attraction component 124 is distributed at intervals along the height direction of the rocker arm 121, such as at intervals of 10cm. Specifically, it includes a first rocker arm unit 1211 and a second rocker arm unit 1212; wherein, the lower end of the first rocker arm unit 1211 is provided with the first magnetic attraction block 1231, which cooperates with the first electromagnet 1232 on the base 11; the upper end of the first rocker arm unit 1211 is provided with a second magnetic attraction block 1241, which is hinged to the second electromagnet 1242; the second electromagnet 1242 is fixed to the lower end of the second rocker arm unit 1212, and the upper end of the second rocker arm unit 1212 is provided with another second magnetic attraction block 1241, which is hinged to another second electromagnet 1242, and the second electromagnet 1242 is fixedly connected to the baffle 122. The multi-segment rocker arm 121 unit, in conjunction with the second magnetic attraction component 124 distributed along the height, allows the baffle 122 to horizontally rotate to the appropriate position around the hinge axis of the second magnetic attraction component simply by de-energizing the electromagnet at the target height. This solves the charging alignment problem caused by differences in chassis height among different vehicle models and avoids the risk of chassis collisions. In other embodiments, three-segment or four-segment rocker arm 121 units can also be provided to accommodate different height rotations.

[0077] In this embodiment, the second magnetic attraction component 124 is provided with a limiting block 125. The limiting block 125 extends from the back of the second magnetic attraction block 1241 to the hinge axis with the second electromagnet 1242. The upper edge of the limiting block 125 is flush with the upper end face of the second magnetic attraction block 1241 to limit the flip angle of the baffle 122 within the range of 0°-90°. By setting the limiting block 125 to form a physical stop, it prevents the baffle 122 from over-flipping and damaging the circuit, such as by pulling the charging cable beyond 90°, and also ensures that the baffle 122 is absolutely horizontal during charging, thus ensuring a stable and reliable charging process.

[0078] The sensing module 2, mounted on the baffle 122, is used to detect the vehicle's entry / exit / stopping status and generate sensing signals. In this embodiment, the sensing module 2 includes an image recognition unit 21, such as a CCD camera, mounted on the baffle 122, for recognizing the vehicle's chassis height. The control module, based on the chassis height, controls the corresponding second magnetic component 124 to be de-energized, causing the baffle 122 to horizontally rotate around the hinge axis to a suitable position. The image recognition unit 21 captures vehicle chassis height data in real time, and the control module precisely selects the height of the de-energized magnetic component, causing the baffle 122 to automatically rotate to the optimal charging distance. This eliminates the need for an additional lifting mechanism to adjust the height of the wireless charging module 3, avoiding charging losses or equipment collisions caused by misjudgments in traditional lifting mechanisms.

[0079] Specifically, the image recognition unit 21 obtains the chassis height through the following process:

[0080] Step 1. Vehicle contour extraction: Acquire continuous frame images of the vehicle as it enters the scene, such as at 30fps; separate the moving vehicle using the background subtraction method; output a binary mask of the vehicle contour.

[0081] Step 2. Key Feature Point Localization:

[0082] Tire contact point identification: Search for the point with the maximum curvature at the bottom of the profile, that is, the position where the tire contacts the ground, and mark it as points P1 and P2;

[0083] Chassis lowest point identification: Scan the point with the maximum Y coordinate at the bottom of the contour centerline and mark it as point P3;

[0084] Step 3. Height Calculation Model:

[0085] Coordinate system establishment: with the optical center of the camera as the origin O, the vertical upward direction as the Z-axis, and the horizontal direction as the X-axis;

[0086] Actual height calculation: H 底盘 =(f×H) sensor ) / (d×k); where f is the camera focal length; H sensor d is the pixel height of point P3 in the image, in pixels; d is the measured horizontal distance between the camera and point P3, which can be calibrated using the ultrasonic sensor 22; k is the pixel size conversion coefficient.

[0087] In this embodiment, the sensing module 2 further includes an ultrasonic sensor 22 disposed on the baffle 122. In the third posture, the ultrasonic sensor 22 detects the vehicle's parking status vertically upwards and feeds back parking duration data to the control module. The ultrasonic sensor 22 detects vertically upwards in the third posture, continuously monitoring the vehicle's parking status through sound wave reflection. Compared to geomagnetic or infrared sensors, it has strong penetration and is resistant to environmental interference, solving the billing deficiency problem in "fully occupied parking spaces" scenarios. It should be noted that, to prevent the sensing module 2 from being easily damaged by collisions, the probe of the sensing module 2 can be embedded in the mounting groove of the baffle 122 to prevent it from being exposed.

[0088] The wireless charging module 3 includes a transmitter 31, such as a copper induction coil, integrated in the baffle 122. The transmitter 31 is connected to an external power grid and is used to wirelessly transmit power to the vehicle receiver 32. The receiver 32 on the vehicle can be an on-board magnetic resonance receiver.

[0089] The control module, connected to the sensing module 2, the ground lock module 1, and the wireless charging module 3, is used to control the drive lever 13 to switch the posture of the vehicle blocking body 12 based on the sensing signals, and to generate an integrated billing list based on the parking duration and charging data. The integrated billing list is a total order including the parking duration and charging data. The control module is communicatively connected to a terminal to receive user commands to control the posture switching; the terminal includes a mobile phone, remote control, or vehicle controller.

[0090] like Figure 8 , Figure 9 As shown, the above-described solution of the present invention includes the following steps in a scheduled charging scenario:

[0091] S1. Users reserve entry time T1 through the terminal's reservation system; if using an APP, the reservation system integrates parking and charging processes, and generates a single order by combining charging data and parking duration upon departure, supporting pre-designed fee strategies, eliminating the cost of connecting two systems, and simplifying the payment process.

[0092] S2. After arriving at the parking space at time T1, the user sends a lock-down command via the terminal;

[0093] S3. The control module responds to the locking command and controls the vehicle blocking body 12 to switch from the first posture to the second or third posture; the locking command execution process includes:

[0094] When switching to the second posture: the control module cuts off the power to the first electromagnet 1232 to separate it from the first magnetic block 1231; the drive rod 13 drives the vehicle blocking body 12 to rotate horizontally until it fits against the base 11; step S5 is executed.

[0095] When switching to the third posture: the control module keeps the first electromagnet 1232 energized to lock the rocker arm 121 in a vertical state; according to the chassis height data obtained by the image recognition unit 21, the power supply of the second magnetic suction component 124 at the corresponding height is cut off; the drive rod 13 pushes the baffle 122 to rotate horizontally by 90° around the de-energized hinge axis; the transmitter 31 of the wireless charging module 3 is activated; step S4 is executed.

[0096] S4. When the vehicle is about to stop, the sensing module 2 obtains the vehicle chassis height through the image recognition unit 21, and the control module controls the baffle 122 to flip to a horizontal state of appropriate height, and executes step S6.

[0097] S5. When the vehicle is about to stop, the control module controls the vehicle blocking body 12 to be horizontally attached to the base 11, and executes step S6.

[0098] S6. After the vehicle is parked, the parking status is monitored by ultrasonic sensor 22; the control module records the actual parking start time T2 and monitors the charging status in real time; when the vehicle leaves the site, the control module records the departure time T3 and simultaneously obtains the charging duration and charging power data.

[0099] S7. The control module integrates parking time T3-T2 and charging data, and generates a total service fee order according to the pre-designed billing strategy. The billing strategy includes parking fee reduction rules; specifically, the parking fee reduction rules may include preferential policies such as free parking for charging for 1 hour.

[0100] S8. After the vehicle leaves, the vehicle blocking body 12 returns to its first posture and pushes a payment order to the user terminal.

[0101] The locking process after charging is complete includes:

[0102] When the lock is engaged from the second position: the drive rod 13 raises the vehicle blocking body 12 to a vertical state; the first electromagnet 1232 is energized to attract the first magnetic block 1231;

[0103] When locking from the third position: the transmitter 31 of the wireless charging module 3 is turned off; the drive rod 13 pulls the baffle 122 to rotate vertically by 90°; the second magnetic attraction component 124, which was de-energized, is re-energized, causing the second electromagnet 1242 to attract the second magnetic block 1241; the rocker arm 121 is locked while the first electromagnet 1232 is energized. When locking down, the magnetic attraction component at the corresponding height is de-energized based on image recognition, and the baffle 122 is driven to rotate 90° precisely to the horizontal position; when locking up, the transmitter 31 is turned off first and then the baffle 122 is reset. The height adaptive adjustment mechanism greatly improves vehicle compatibility and solves the charging alignment problem caused by the difference in chassis height of different vehicle models. In this embodiment, by integrating the wireless charging transmitter 31 inside the baffle 122 and using the horizontal unfolding of the baffle 122 of the vehicle blocking body 12, the height of the wireless charging module 3 is adapted, so that the parking lock and the charging device are physically integrated into a single device. The control module directly manages the parking lock's attitude control, charging start / stop, and vehicle sensing data, ensuring that the parking fee and charging fee are calculated synchronously in real time, reducing equipment integration development costs and simplifying the payment process.

[0104] Based on the disclosure and teachings of the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the invention should also fall within the protection scope of the claims of the present invention. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the present invention.

Claims

1. A rocker arm parking lock with wireless charging, installed in a parking space; characterized in that, include: The parking lock module includes a base fixedly installed in the parking space, a vehicle-stopping body hinged to the base, and a drive rod for changing the posture of the vehicle-stopping body; the vehicle-stopping body is composed of a rocker arm and a baffle hinged together; the vehicle-stopping body has three postures: First posture: The main body of the vehicle blocking device stands vertically on the base, with the rocker arm and the baffle coplanar, locking the parking space; Second posture: The main body of the vehicle blocking device is horizontally attached to the base, the rocker arm and the baffle are coplanar, and the parking space is open; Third posture: The rocker arm is vertically upright, the baffle is horizontally extended and perpendicular to the rocker arm, opening the parking space and activating charging; The sensing module, mounted on the baffle, is used to detect the vehicle's entry / exit / stopping status and generate sensing signals; A wireless charging module includes a transmitter integrated within a baffle, the transmitter being connected to an external power grid for wirelessly supplying power to a vehicle receiver; The control module, which connects to the sensing module, the ground lock module, and the wireless charging module, is used to control the drive rod to switch the vehicle blocking posture according to the sensing signal, and to generate an integrated billing list based on the parking time and charging data.

2. A rocker arm floor lock with wireless charging according to claim 1, characterized in that, The rocker arm and the base are hinged to each other by a first magnetic attraction assembly, which includes a first magnetic attraction block at the bottom of the rocker arm and a first electromagnet on the base. The rocker arm and the baffle are hinged to each other by a second magnetic attraction assembly, which includes a second magnetic attraction block at the top of the rocker arm and a second electromagnet on the baffle. The first and second electromagnets are attracted to or separated from the corresponding magnetic blocks by turning on / off the power, thus constraining the rotation angle.

3. A rocker arm floor lock with wireless charging according to claim 2, characterized in that, The rocker arm is composed of multiple rocker arm units hinged together; the second magnetic attraction component is provided between adjacent rocker arm units, and each second magnetic attraction component is distributed at intervals along the height direction of the rocker arm.

4. A rocker arm floor lock with wireless charging according to claim 3, characterized in that, The first posture corresponds to the parking space being locked; the second posture corresponds to the vehicle being parked and not charging; and the third posture corresponds to the vehicle being parked and the barrier being horizontally extended while charging.

5. A rocker arm floor lock with wireless charging according to claim 4, characterized in that, The sensing module includes an image recognition unit disposed on the baffle for identifying the vehicle chassis height; The control module controls the power off of the second magnetic attraction component at the corresponding height according to the chassis height, so that the baffle is horizontally rotated around the hinge axis of the second magnetic attraction component to the appropriate position.

6. A rocker arm floor lock with wireless charging according to claim 5, characterized in that, The sensing module also includes an ultrasonic sensor disposed on the baffle; In the third posture, the ultrasonic sensor detects the vehicle's parking status vertically upwards and feeds back parking duration data to the control module.

7. A rocker arm floor lock with wireless charging according to claim 6, characterized in that, The second magnetic attraction component is provided with a limiting block, which extends from the back of the second magnetic attraction block to the hinge axis with the second electromagnet; the upper edge of the limiting block is flush with the upper end face of the second magnetic attraction block to limit the baffle flipping angle to the range of 0°-90°.

8. A rocker arm floor lock with wireless charging according to claim 7, characterized in that, The control module is connected to a terminal and receives user commands to control attitude switching; the terminal includes a mobile phone, a remote control, or a vehicle controller.

9. A charging method for a rocker arm lock with wireless charging, applied to a rocker arm lock with wireless charging as described in claim 8, characterized in that, The steps involved in a scheduled charging scenario are as follows: S1. Users reserve entry time T1 through the terminal's reservation system; S2. After arriving at the parking space at time T1, the user sends a lock-down command via the terminal; S3. The control module responds to the lowering command and controls the vehicle blocking body to switch from the first posture to the second posture or the third posture; when switching to the third posture, step S4 is executed; when switching to the second posture, step S5 is executed. S4. When the vehicle is about to stop, the sensing module obtains the vehicle chassis height through the image recognition unit, and the control module controls the baffle to flip to a horizontal state of appropriate height, and executes step S6. S5. When the vehicle is about to stop, the control module controls the vehicle blocking body to be horizontally attached to the base, and executes step S6. S6. After the vehicle is parked, the parking status is monitored by ultrasonic sensors; the control module records the actual parking start time T2 and monitors the charging status in real time; when the vehicle leaves the site, the control module records the departure time T3 and simultaneously obtains the charging duration and charging power data. S7. The control module integrates parking duration T3-T2 and charging data, and generates a total service fee order according to the pre-designed billing strategy, which includes parking fee reduction rules; S8. After the vehicle leaves, the main body controlling the vehicle to return to its first position and pushes a payment order to the user's terminal.

10. A charging method for a rocker arm lock with wireless charging according to claim 9, characterized in that, The lock-reduction instruction execution process includes: When switching to the second posture: the control module cuts off the power supply to the first electromagnet, causing it to separate from the first magnetic block; the drive rod drives the vehicle blocking body to rotate horizontally until it is in contact with the base; When switching to the third posture: the control module keeps the first electromagnet energized to lock the rocker arm in a vertical state; based on the chassis height data obtained by the image recognition unit, the power supply to the corresponding height second magnetic attraction component is cut off; the drive rod pushes the baffle to rotate horizontally 90° around the de-energized hinge axis; the transmitter of the wireless charging module is activated; The locking process after charging is complete includes: When the lock is engaged from the second position: the drive rod raises the vehicle blocking body to a vertical state; the first electromagnet is energized and attracts the first magnetic block; When locking from the third position: the transmitter of the wireless charging module is turned off; the drive rod pulls the baffle to rotate vertically by 90°; the second magnetic attraction component, which has been de-energized, is re-energized, so that the second electromagnet attracts the second magnetic block; the rocker arm is locked while the first electromagnet is energized.

Images