Double-kickstand structure based on control terminal

Abstract

The utility model discloses a double-kickstand structure based on a control terminal. In order to solve the problem that the signal identification of an induction type kickstand matched with the existing intelligent control terminal is easily interfered by an external magnetic field or the signal identification is easy to make mistakes due to a placement position error, the intelligent control terminal comprises a double-kickstand structure and a center feeder connecting structure connected to a rear wheel of a bicycle, an induction foot support and a card reading foot support are separately arranged at the lower end of the center feed connecting structure, the bottoms of the double-foot-support structures are each provided with an expanded face protruding structure, and functional structures are contained in the double-foot-support structures and matched with externally-arranged parking stations; comprising an expansion brake lock which is arranged at a rear wheel of the bicycle and is connected with a double-kickstand structure. Through combination of an IC encryption card and a Hall or reed switch triggering mode and through improvement of an inductive contact structure, accurate storage of position numbers of touch sites is effectively realized, and reliability and safety of information are ensured.

Description

Technical Field

[0001] The utility model relates to the field of intelligent bicycles, and in particular to a double-leg support structure based on a control terminal. Background Art

[0002] The existing technology usually uses the three-axis sensor of the electronic magnetometer as the sensing device. When switching between riding and parking states, the three-axis sensor information data inside the kickstand will change significantly, and in theory it can be used as a trigger switch. However, the existing solution has obvious defects: including but not limited to being sensitive to external environmental magnetic field interference, such as at subway stations, which may cause false triggering; it is difficult for the user to keep the kickstand completely parallel when using it, which can easily cause misjudgment and affect the user experience; the magnetometer three-axis sensor has high power consumption, which poses a threat to the device's battery life.

[0003] For example, a "bicycle smart parking positioning device" disclosed in Chinese patent documents, with the announcement number CN212256569U, includes a sensor fixed on the ground and a bicycle kickstand with a built-in sensing chip, the sensing chip is an IC identification chip, arranged in an IC chip mounting shell, the IC chip mounting shell is mounted on the bottom of the kickstand by mounting screws, the bottom of the kickstand is provided with a kickstand jacket for protection, the sensor includes a sensing area protection cover, a chipset, an IC chip sensing sensor, a PCB board and a device installation bottom box, the chipset and the IC chip sensing sensor are mounted on the PCB board, and the PCB board is provided with an LED light strip; the chipset, the IC chip sensing sensor and the PCB board are all arranged in the device installation bottom box, and the sensing area protection cover is arranged on the device installation bottom box. The defect is that the bicycle kickstand is not aligned with the sensor, which can easily cause recognition errors and has a low fault tolerance rate. Summary of the invention

[0004] The utility model mainly solves the problem that the signal recognition of the inductive footrest adapted by the existing intelligent control terminal is easily disturbed by the external magnetic field or the placement error leads to the error of the recognition signal; it provides a double footrest structure based on the control terminal, which effectively realizes the accurate storage of the touch site position number by combining the IC encryption card with the Hall or reed switch trigger mode and improving the inductive contact structure to ensure the reliability and security of the information; it prevents the false triggering caused by the change of the footrest position during riding by optimizing the induction mechanism, and improves the stability of the system; it adopts the low-power trigger induction mode, which significantly reduces the power consumption and prolongs the endurance of the equipment. It not only improves the user experience, but also provides a strong guarantee for the long-term use and stability of related equipment.

[0005] The above technical problems of the utility model are mainly solved by the following technical solutions:

[0006] The utility model includes: a double foot support structure, including a central feed connection structure connected to the rear wheel of a bicycle, a sensing foot support and a card reading foot support are arranged at the lower end of the central feed connection structure, the bottom of the double foot support structure is set as an expanded surface protruding structure, and the functional structure is accommodated inside to adapt to the parking site set outside; including an expansion brake lock arranged at the rear wheel of the bicycle and connected to the double foot support structure. An IC encryption card plus Hall or reed switch triggering method is adopted, that is, an IC encryption card reader is installed at one end of the foot support, and a Hall or magnetic steel reader is installed at the other end, and an IC encryption card and a magnetic steel are installed on the ground accordingly. The IC encryption card can effectively store the detailed position number of the touch site. During riding, whether the foot support position is horizontal or slightly inclined, there will be no false triggering. The Hall or reed switch induction principle is a trigger induction method, which has low power consumption and little impact on the endurance of the device. In addition, the double foot support structure integrates induction, card reading and expanded surface protruding design to achieve accurate adaptation to the parking site and improve parking convenience. The combination of the intelligent control terminal and the expansion brake lock enhances safety and ensures the safety of bicycle parking. The overall design is intelligent and modular, improving user experience and operational efficiency.

[0007] Preferably, the central feed connection structure is hollow, and the upper end is provided with an arc-shaped hollow bracket that opens obliquely downward, and the openings are respectively connected to the middle support brackets that are at an acute angle with the numerical direction; the bottom of the middle support bracket is respectively connected to the sensing foot support and the card reading foot support 101 through a turning mechanism. The central feed connection structure design, through the hollow arc-shaped bracket and the acute-angle middle support bracket, enhances the structural stability and flexibility, facilitates the flexible adjustment and installation of the sensing foot support and the card reading foot support 101, improves the adaptability and durability of the overall device, and optimizes the user experience.

[0008] Preferably, the arc-shaped hollow bracket is open in the middle and connected to one end of the steering shaft, and the other end of the steering shaft is fixed at the rear wheel of the bicycle; the maximum angle and the minimum angle formed by the steering shaft and the arc-shaped hollow bracket are both fixed angles. This ensures that the arc-shaped hollow bracket is firmly connected to the steering shaft of the rear wheel of the bicycle. The fixed angle design enhances the structural stability, so that the double foot support can maintain a stable posture when the bicycle is driving or parked, improves safety and durability, and simplifies the adjustment process.

[0009] Preferably, the tops of the sensing legs and the card reader legs 101 are respectively sleeved and fixed on the main body of the center feed connection structure; a magnetic steel card reader is arranged inside the sensing legs to read general data; an encryption card reader is arranged inside the card reader legs 101 to read encrypted data. The sensing legs and the card reader legs 101 are firmly fixed to the center feed connection structure to ensure stable data transmission. The configuration of the magnetic steel card reader and the encryption card reader realizes the diversity and security of data reading, improves the recognition accuracy and security of the system, and meets the use requirements in different scenarios.

[0010] Preferably, the expanded surface protruding structure is a curved surface structure protruding from the bottom end of the foot support, which interacts with the parking station signal set externally, and the parking station is provided with a groove to accommodate the curved surface structure, and the inner bottom wall of the groove is set to a shape that matches the curved surface structure. The curved surface design of the expanded surface protruding structure closely matches the parking station groove, enhances the connection stability and signal interaction efficiency, improves the bicycle parking accuracy and safety, and reduces wear and tear, extending the service life of the equipment.

[0011] Preferably, the expanded surface protruding structure includes a straight surface protruding from the bottom end of the foot support, the radius of the plane structure is wider than the cross-sectional radius of the foot support, and an inclined surface is set at the edge of the straight surface and the bottom of the foot support; the expanded surface protruding structure interacts with the parking station signal set externally, and the parking station is provided with a groove to accommodate the expanded surface protruding structure, and the bottom wall of the groove is set to a shape that matches the curved surface structure. The expanded surface protruding structure, the straight surface plus the inclined surface design, improves the adaptability to the parking station groove, and the increased contact area is conducive to multi-angle signal transmission, so that the foot support can still accurately transmit signals when it is not in full contact with the bottom surface sensing structure, enhancing stability and signal interaction efficiency, while reducing friction and protecting equipment.

[0012] Preferably, a battery module and a counterweight structure are arranged inside the central support bracket; the battery module interacts with the battery management module arranged inside the intelligent control terminal. The central support bracket has built-in batteries and counterweights to ensure stable operation of the equipment while optimizing balance, so that when it contacts the sensing module arranged on the bottom surface, it can fully fit with the sensing module as much as possible, and even an adsorption structure can be configured to enable full contact and signal recognition. The battery interacts with the battery management module of the intelligent control terminal to realize intelligent power monitoring and management, extend battery life, and improve the convenience and reliability of the overall system.

[0013] Preferably, the device further comprises an intelligent control terminal (2), which is arranged in an integrated waterproof box on the bottom of the bicycle basket; a solar panel is laid on the upper surface of the waterproof box; and a plurality of through holes are arranged at the bottom of the bicycle basket. The intelligent control terminal has a built-in waterproof box and a solar module to achieve waterproofing and self-charging, thereby enhancing the durability of the device. The audio module and through hole design facilitate the issuance of voice commands, thereby enhancing the user interaction experience, and making the overall design intelligent and convenient.

[0014] Preferably, the intelligent control terminal receives the Hall sensing signal and the card reading signal of the double-leg structure and transmits them to the main control unit for processing, and transmits the lock opening or locking signal to the expansion brake lock arranged at the center of the rear wheel of the bicycle. The intelligent control terminal integrates wireless communication and expansion brake lock control to realize remote signal reception and processing, accurately control the expansion brake lock state, and improve the parking safety of the bicycle. The design is compact and easy to install and maintain.

[0015] Preferably, the battery module interacts with the signal set in the intelligent control terminal; the main control unit interacts based on 4G-catl signal, and the encryption card reader is adapted to the IC encryption card. The encryption card adopts IC encryption technology, and efficiently interacts with the main control unit of the intelligent control terminal through the 4G-catl module to ensure safe and stable data transmission, improve the system protection level, prevent information leakage, and enhance user trust and satisfaction.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is a double-leg structure based on the control terminal, which significantly enhances the user experience and convenience through optimized design; the modular design of the double-leg structure, combined with the flexibility of the central feed connection structure, enables the induction leg and the card reader leg 101 to accurately connect to the external parking station to achieve fast and stable parking. The intelligent control terminal has built-in wireless communication module and audio module, which not only facilitates users to remotely operate and receive instructions, but also improves the convenience of use through voice interaction; the combination of waterproof box and solar module ensures the stable operation and self-charging ability of the intelligent control terminal in bad weather, further reducing the maintenance burden of users; the setting of encryption card ensures the security of data transmission, making users feel more assured.

[0018] 2. The utility model is a double-leg structure based on a control terminal. In terms of safety and stability, the battery module and counterweight structure arranged inside the middle support bracket not only provide stable power support for the equipment, but also improve the balance of the overall structure through reasonable counterweight design; the special design of the expanded surface protruding structure, whether it is a curved surface or a flat surface plus an inclined surface, can be tightly adapted to the groove of the parking station, effectively preventing the shaking and displacement of the bicycle during parking, and improving the safety of parking; the intelligent control terminal ensures the safe locking of the bicycle without authorization by accurately controlling the opening and closing of the brake lock; and the efficient signal interaction between the encryption card and the main control unit provides a solid security protection network for the entire system, preventing the risk of illegal access and information leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a double-legged support structure diagram of a double-legged support structure based on a control terminal.

[0020] Figure 2 The utility model is a parking site structure diagram of a double-leg structure based on a control terminal.

[0021] Figure 3 It is a car rental flow chart of embodiment 2 of the present utility model.

[0022] Figure 4 It is a vehicle return flow chart of embodiment 2 of the present utility model.

[0023] Figure 5 It is an interactive framework diagram of Example 2 of the present utility model.

[0024] In the figure, 1. double-foot support structure, 101. card reading foot support, 102. induction foot support, 103. encryption card reader, 104. magnetic steel reader, 105. expanded protruding structure, 106. middle support bracket, 107. arc hollow bracket, 108. steering shaft; 2. intelligent control terminal, 201. main control unit, 202. brake lock control module, 203. battery management module, 204. audio module, 205. solar charging management module, 206. wireless communication module; 3. parking station, 301. IC chip, 302. magnetic steel, 303. rubber-coated parts. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] A parking intelligent control terminal based on double legs in this embodiment, such as Figure 1 and Figure 5 As shown, it includes: a double-leg support structure 1 is connected to the rear wheel of the bicycle through a central feed connection structure, and a sensing leg support 102 and a card reading leg support 101 are respectively provided under the central feed connection structure, both of which are located at the bottom of the double-leg support structure 1. The bottom of the double-leg support structure 1 is designed to be in an expanded and protruding form, and a functional module is provided inside it for adapting and interacting with the parking station 3 set externally. The intelligent control terminal 2 interacts with the double-leg support structure 1 through signals, and is responsible for receiving and processing signals from the double-leg support structure 1, and controlling the state of the brake lock at the same time. The brake lock is set at the center of the rear wheel of the bicycle, and its opening and closing state is controlled by the intelligent control terminal 2 to ensure the safety of the bicycle when it is parked.

[0028] As the middle component connecting the rear wheel of the bicycle and the double-leg structure 1, the central feed connection structure design ensures the stability of the structure and the reliability of signal transmission. The sensing leg 102 and the card reading leg 101 are responsible for sensing external signals and reading card information respectively, and the two work together to achieve identity authentication and position confirmation when the bicycle is parked. The expanded protruding structure 105 improves the stability and accuracy of bicycle parking by increasing the contact area with the parking station 3. At the same time, the built-in functional module realizes intelligent interaction with the external parking station 3. The intelligent control terminal 2 integrates components such as the wireless communication module 206 and the main control unit 201, which are responsible for receiving and processing signals from the double-leg structure 1, and controlling the opening and closing of the brake lock to ensure the safety and convenience of bicycle parking.

[0029] In an improved embodiment, the double-leg support structure 1 is connected to the rear wheel of the bicycle through a specially designed center feed connection structure, wherein the center feed connection structure has the following characteristics: the interior of the center feed connection structure is hollow to reduce weight and accommodate other components, and its upper end is designed to be an arc-shaped structure with openings obliquely downward, and the openings are respectively connected to the center support bracket 106, and the center support bracket 106 is connected to the opening of the arc-shaped hollow bracket 107 at an acute angle to the numerical direction, and its bottom end is respectively connected to the sensing foot support 102 and the card reading foot support 101 through a turning mechanism to achieve flexible adjustment and stable support.

[0030] An opening is provided in the middle of the arc-shaped hollow bracket 107, which is connected to one end of the steering shaft 108, and the other end of the steering shaft 108 is firmly fixed to the rear wheel of the bicycle. In addition, the angle formed between the steering shaft 108 and the arc-shaped hollow bracket 107 is designed to have a fixed maximum and minimum value to ensure the stability and reliability of the structure. The battery module and the counterweight structure are integrated inside the middle support bracket 106. The battery module not only provides power support for the device, but also connects to the battery management module 203 inside the intelligent control terminal 2 through signal interaction to achieve intelligent monitoring and management of power. The counterweight structure is used to optimize the overall balance and enhance the stability of the device. The device also includes an intelligent control terminal 2 that interacts with the double-leg structure 1. The terminal is responsible for receiving and processing signals from the double-leg structure 1, and at the same time controls the opening and closing state of the brake lock set at the center of the rear wheel of the bicycle to ensure the safety of the bicycle when it is parked.

[0031] In another improved embodiment, the central feed connection structure body is designed to fix and support the device, and the sensing foot support 102, the top of which is sleeved and fixed on the central feed connection structure body, and a magnetic steel card reader 104 is arranged inside it for reading general data. The top of the card reader foot support 101 is also sleeved and fixed on the central feed connection structure body, and is located in an adjacent or relative position to the sensing foot support 102, and an encryption card reader 103 is arranged inside it for reading encrypted data. The expanded surface protruding structure 105 is arranged at the bottom end of the sensing foot support 102 and / or the card reader foot support 101, forming an outwardly protruding arc structure, which is designed to exchange signals with the parking station 3 set externally. The parking station 3 includes a groove adapted to the arc structure of the expanded surface protruding structure 105, and the inner bottom wall shape of the groove is completely matched with the arc structure to ensure stable and effective signal transmission.

[0032] The magnetic steel card reader 104 and the encryption card reader 103 work independently, and data transmission and power supply are carried out through the main body of the central feed connection structure. The curved surface of the expanded protruding structure 105 can be covered with a material that enhances signal transmission to improve the efficiency and stability of signal interaction with the external parking station 3. An auxiliary sensor or identification device for identifying and confirming the identity of the foot support device is also provided in the groove of the station point. A data processing unit and a wireless communication module 206 are integrated inside the main body of the central feed connection structure, which are used to process data from the magnetic steel card reader 104 and the encryption card reader 103, and transmit the processed data to a remote server or user terminal through wireless communication.

[0033] In another more preferred embodiment, the expanded surface protruding structure 105 includes a flat surface protruding from the bottom end of the foot support, the radius of the planar structure is wider than the cross-sectional radius of the foot support, and a slope is set at the edge of the flat surface and the bottom of the foot support; the expanded surface protruding structure 105 interacts with the signal of the parking station 3 set externally, and the parking station 3 is set to accommodate the expanded surface protruding structure 105, and the inner bottom wall of the groove is set to a shape that is compatible with the curved surface structure.

[0034] In another improved embodiment, the intelligent control terminal 2 is arranged in the bicycle basket and is equipped with a wireless communication module 206, which is used to receive the Hall sensing signal and the card reading signal from the double-leg structure 1, and transmit these signals to the main control unit 201 for processing. The double-leg structure 1 includes a sensing leg 102 and a card reading leg 101, both of which are provided with Hall sensors, respectively used to generate Hall sensing signals and transmit them to the intelligent control terminal 2; wherein the card reading leg 101 is also built with an encrypted card reader 103, which is used to read the encrypted card information.

[0035] The main control unit 201 is arranged inside the intelligent control terminal 2, and includes a 4G-CAT1 module, which is used to process the signals from the wireless communication module 206, including the Hall sensing signal and the card reading signal, and control the state of the brake lock according to the processing result. The brake lock control module 202 is connected to the main control unit 201, receives the lock opening or locking signal from the main control unit 201, and transmits the signal to the brake lock arranged at the center of the rear wheel of the bicycle to perform the corresponding locking or unlocking operation. The encryption card is set as an IC encryption card, which exchanges signals with the main control unit 201 in the intelligent control terminal 2 through the wireless communication module 206 to realize identity authentication and data encryption transmission.

[0036] The Hall sensors of the sensing foot support 102 and the card reading foot support 101 are respectively used to detect different states of the foot supports, such as whether the foot supports are firmly supported or whether the card is effectively placed, and send these state information to the intelligent control terminal 2 in the form of Hall sensing signals. The encryption card reader 103 supports IC encryption cards with multiple encryption protocols to ensure the security of data transmission. The wireless communication module 206 also has the ability to communicate with other smart devices or remote servers to achieve functions such as remote monitoring, status query and data synchronization. The main control unit 201 also includes a battery management module 203, which is used to monitor and control the battery status of the intelligent control terminal 2 to ensure the continuous and stable operation of the system.

[0037] In another improved embodiment, the intelligent control terminal 2 is arranged in an integrated waterproof box on the bottom of the bicycle basket, and the waterproof box has a waterproof function to protect the internal equipment from the external environment. The solar module is laid on the upper surface of the waterproof box, and is adapted to the solar charging management module 205 arranged inside the intelligent control terminal 2, and is used to convert solar energy into electrical energy and provide a charging function for the intelligent control terminal 2. The solar charging management module 205 is arranged inside the intelligent control terminal 2, and is used to receive electrical energy from the solar module, and perform charging management and distribution to ensure stable power supply of the intelligent control terminal 2.

[0038] The audio module 204 is installed inside the intelligent control terminal 2 and is adapted to the through holes provided at the bottom of the bicycle basket for issuing voice commands or prompt information to achieve interaction with the user or other systems. The integrated waterproof box is made of waterproof material and has a sealing structure to ensure that the internal intelligent control terminal 2 can be effectively protected even under adverse weather conditions. The solar module is designed to be flexible or bendable to adapt to the shape of the upper surface of the waterproof box and maximize the efficiency of receiving solar energy.

[0039] The audio module 204 transmits sound through the through hole at the bottom of the bicycle basket. The design of the through hole takes into account the balance between waterproofing and sound transmission to ensure the clarity and moderate volume of voice commands. The intelligent control terminal 2 also includes a wireless communication module 206, a main control unit 201 and other necessary functional modules to realize functions such as communication with external devices or systems, data processing and control.

[0040] The double-legged parking intelligent control terminal 2 of this embodiment brings many significant benefits. First, through the special design of the central feed connection structure, not only the stable connection between the rear wheel of the bicycle and the double-legged support structure 1 is ensured, but also the lightweight structure and effective integration of components are achieved. This design not only improves the overall stability and reliability, but also facilitates installation and maintenance, and reduces operating costs.

[0041] Secondly, the cooperation between the sensing foot support 102 and the card reader foot support 101 realizes the identity verification and location confirmation when the bicycle is parked, which greatly improves the safety and accuracy of bicycle parking. The independent setting of the magnetic steel card reader 104 and the encryption card reader 103 ensures the diversity and security of data transmission and effectively prevents illegal use. At the same time, the precise matching of the expanded protruding structure 105 and the groove of the parking station 3 further enhances the stability and efficiency of signal interaction and improves the user experience.

[0042] The integrated design of the intelligent control terminal 2 integrates key components such as the wireless communication module 206 and the main control unit 201, and realizes the real-time reception and processing of the signal of the double-leg structure 1, as well as the precise control of the brake lock state. This intelligent management not only improves the convenience of bicycle parking, but also facilitates operators to conduct remote monitoring and data analysis, providing strong support for optimizing operation strategies. In addition, this embodiment also focuses on energy conservation and environmental protection and the improvement of user experience.

[0043] The addition of solar modules provides green energy support for the intelligent control terminal 2, reducing energy consumption costs. The addition of voice prompt function allows users to obtain immediate operation feedback, increasing the intuitiveness and convenience of operation. In summary, the double-legged parking intelligent control terminal 2 of this embodiment performs well in terms of structural design, function realization, user experience, energy saving and environmental protection, and provides strong support for the intelligent development of the shared bicycle industry.

[0044] Embodiment 2:

[0045] Compared with Example 1, the present embodiment is a parking intelligent control terminal based on double legs, such as Figure 1-Figure 5 As shown, it includes: a vehicle body, an inflation brake lock, a bicycle intelligent control terminal 2 and a double-foot support intelligent control terminal 2, wherein: the inflation brake lock is installed at the center of the rear wheel of the bicycle, and the vehicle rental and return are controlled by its lock opening and locking; the bicycle intelligent control terminal 2 is installed inside the vehicle basket, and can be used to issue instructions to control the lock opening and locking of the inflation brake lock; the double-foot support intelligent control terminal 2 includes a foot support and a parking board, and the terminal is specifically introduced as follows: a 4G-cat1 module is used as the main control unit 201, which is responsible for the control and processing of the business part; the hardware modules involved in the periphery of the main control unit 201 include: a BLE module, an inflation brake lock control module 202, a battery management module 203, a card reader module, a Hall module, an audio module 204, a solar charging management module 205, a positioning module, etc.

[0046] The foot support is composed of a middle support bracket 106, a plastic foot support, a magnetic steel card reader 104 (sensing foot support 102), an IC encryption card reader 103 (card reader foot support 101), a foot support bottom shell and a number of mounting screws. The overall product adopts a modular design, which is easy to install and maintain. The parking board is installed on the ground of parking station 3. There are multiple parking spaces on a parking board, and the parking space spacing is designed to prevent fooling. Among them, the parking point structure corresponding to the left foot support of a parking space includes a magnetic steel, and the parking point structure corresponding to the right foot support includes an IC encryption card.

[0047] In an improved embodiment, the double-leg structure 1 includes a central feed connection structure connected to the rear wheel of the bicycle, the lower end of the central feed connection structure is provided with a sensing leg 102 and a card reader leg 101, the bottom of the double-leg structure 1 is provided with an expanded protruding structure 105, the internal functional modules are accommodated and respectively adapted to the parking station 3 provided externally; and also includes an intelligent control terminal 2 and an expansion brake lock for signal interaction with the double-leg structure 1. The central feed connection structure is hollow, and the upper end is provided with an arc-shaped hollow bracket 107 that opens obliquely downward, and the openings are respectively connected to a central support bracket 106 that is an acute angle with the numerical direction; the bottom end of the central support bracket 106 is respectively connected to the sensing leg 102 and the card reader leg 101 through a turning mechanism.

[0048] The intelligent control terminal 2 is set in the bicycle basket. The intelligent control terminal 2 is provided with a wireless communication module 206, which receives the Hall sensing signal and the card reading signal of the double-leg structure 1 and transmits them to the main control unit 201 for processing, and sets the brake lock control module 202 to transmit the lock opening or locking signal to the brake lock set at the center of the rear wheel of the bicycle. The intelligent control terminal 2 is set in an integrated waterproof box on the bottom of the bicycle basket. The upper surface of the waterproof box is laid with a solar module, which is adapted to the solar charging management module 205 inside the intelligent control terminal 2; the intelligent control terminal 2 is equipped with an audio module 204 inside to adapt to the several through holes set at the bottom of the bicycle basket to issue voice commands.

[0049] The specific structure of the parking station 3 is that a plurality of parking spaces are arranged at intervals, and each parking space is provided with a sensing structure composed of a magnetic steel 302 and an IC chip 301, which are respectively adapted to the devices provided at the bottom of the legs of the double-leg structure 1, and the parking spaces are provided with accommodation positions for the two legs, and a blocking body is provided in front of the accommodation positions to prevent displacement. The sensing device is provided above the rubber-coated member 303, and the rubber-coated member 303 is provided on the parking plate.

[0050] In an optimized embodiment, the rubber coating is arranged in the form of a groove to adapt to different designs of the bottom end of the foot support, thereby increasing its signal-sensitive contact area and ensuring accurate signal reception.

[0051] The product uses an IC encryption chip plus a Hall or reed switch trigger method, that is, an IC encryption card reader 103 is installed at one end of the foot support, and a Hall or magnetic steel reader is installed at the other end, and an IC encryption card and a magnetic steel are installed on the ground. This solution can solve the following problems: the IC encryption card can effectively store the detailed location number of the touch site; during riding, whether the foot support position is horizontal or slightly angled, there will be no false triggering. The use of the Hall or reed switch induction principle is a trigger-type induction method with low power consumption and little impact on the battery life of the device.

[0052] In this embodiment, the operating process between the structures when a user rents a car includes: when the user uses a card or mobile phone to rent a car, the double-legged support smart terminal will receive a server instruction; at this time, if the terminal senses a magnetic steel signal, the card reader will be used to read the information of the IC encryption card; after the information is read successfully, the main control is informed, and the main control controls the brake lock to unlock, and the double-legged support smart terminal will broadcast a successful car rental voice, at this point, the car rental process is completed, and the user can pick up the car and ride.

[0053] In this embodiment, the operation process between the structures when the user returns the vehicle includes: when the user aligns the vehicle's double kickstands and parks at the parking spot, the double kickstand smart terminal will sense the magnetic steel signal; thereafter, the card reader in the terminal will read the information of the IC encryption card; after the information is successfully read, it will inform the main control, the main control controls the brake lock to be locked, and the double kickstand smart terminal will broadcast a voice message of successful return of the vehicle, at which point the user has completed returning the vehicle.

[0054] The advantage is that users only need to align their footrests with the parking spot to complete the car rental and return operations without additional operations or waiting, which greatly improves the user experience. The audio module 204 broadcasts the voice prompts of successful car rental and return, so that users can get immediate operation feedback, which increases the intuitiveness and convenience of the operation. The use of IC encryption cards as identity authentication means can effectively prevent card copying and illegal use, thereby improving the security of the system. The Hall or reed switch sensing principle is adopted, and the car rental or return operation will only be performed when the car is parked correctly and the sensing device is triggered, avoiding false triggering.

[0055] The solar module provides charging function for the intelligent control terminal 2, which reduces the dependence on the power grid, realizes the application of green energy, and also ensures that the system will not be powered off at will. The low-power sensing principle and control module are adopted to reduce energy consumption and extend the service life of the equipment. The overall modular design of the product is not only convenient for installation, but also convenient for subsequent maintenance, reducing operating costs. The modular design allows the system to be upgraded or expanded as needed to adapt to different application scenarios and needs.

[0056] The 4G-cat1 module can communicate with the remote server to monitor the status and location of the vehicle in real time, providing operators with convenient management methods. The integrated positioning module can accurately record the parking position of the vehicle, which helps to optimize the allocation and management of parking resources. The parking board avoids misoperation or equipment damage caused by improper parking by the anti-fool design of the parking space spacing. By optimizing the design of the rubber-coated parts, the signal sensitive contact area is increased, ensuring the accurate reception of the signal and improving the stability and reliability of the system.

[0057] It should be understood that the embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A double-leg structure based on a control terminal, characterized in that: include: A double-foot support structure (1) comprises a central feed connection structure connected to the rear wheel of a bicycle, a sensing foot support (102) and a card reading foot support (101) are arranged at the lower end of the central feed connection structure, and the bottom of the double-foot support structure (1) is provided with an expanded protruding structure (105), and the functional structure is accommodated inside to adapt to the parking station (3) arranged outside; and comprises an expansion brake lock arranged at the rear wheel of the bicycle and connected to the double-foot support structure (1).

2. A double-leg support structure based on a control terminal according to claim 1, characterized in that: The central feed connection structure is hollow, and the upper end is provided with an arc-shaped hollow bracket (107) with openings obliquely downward, and the openings are respectively connected to the central support bracket (106) with an acute angle with the vertical direction; the bottom end of the central support bracket (106) is respectively connected to the sensing foot bracket (102) and the card reading foot bracket through a turning mechanism.

3. A double-leg support structure based on a control terminal according to claim 2, characterized in that: The arc-shaped hollow bracket (107) has an opening in the middle and is connected to one end of a steering shaft (108), and the other end of the steering shaft (108) is fixed to the rear wheel of the bicycle; the maximum angle and the minimum angle formed by the steering shaft (108) and the arc-shaped hollow bracket (107) are both fixed angles.

4. A double-leg structure based on a control terminal according to claim 1 or 2, characterized in that: The tops of the sensing foot support (102) and the card reading foot support (101) are respectively sleeved and fixed on the main body of the central feed connection structure; a magnetic steel card reader (104) is arranged inside the sensing foot support (102) to read general data; and an encryption card reader (103) is arranged inside the card reading foot support (101) to read encrypted data.

5. The double-leg structure based on the control terminal according to claim 1, characterized in that: The expanded protruding structure (105) is configured as a curved structure protruding from the bottom end of the foot support, adapted to an externally arranged parking station (3), and the parking station (3) is provided with a groove for accommodating the curved structure, and the inner bottom wall of the groove is configured to be in a shape adapted to the curved structure.

6. A double-leg support structure based on a control terminal according to claim 1, characterized in that: The expanded surface protruding structure (105) comprises a flat surface protruding from the bottom end of the foot support, the radius of the plane structure is wider than the radius of the cross section of the foot support, and an inclined surface is arranged at the edge of the flat surface and the bottom of the foot support; The expanded surface protruding structure (105) is adapted to an externally arranged parking station (3), and the parking station (3) is provided with a groove for accommodating the expanded surface protruding structure (105), and the inner bottom wall of the groove is provided in a shape adapted to the curved surface structure.

7. A double-leg support structure based on a control terminal according to claim 2, characterized in that: A battery module and a counterweight structure are arranged inside the middle support bracket (106).

8. A double-leg structure based on a control terminal according to claim 1 or 2 or 3 or 5 or 6 or 7, characterized in that: It also includes an intelligent control terminal (2) which is arranged in an integrated waterproof box on the bottom surface of the bicycle basket; a solar panel is laid on the upper surface of the waterproof box; and a plurality of through holes are arranged on the bottom of the bicycle basket.

9. A double-leg support structure based on a control terminal according to claim 8, characterized in that: The intelligent control terminal (2) receives the Hall sensing signal and the card reading signal from the double-leg support structure (1) and transmits them to the main control unit (201) for processing, and transmits a lock opening or locking signal to the expansion brake lock arranged at the center of the rear wheel of the bicycle.

10. A double-leg support structure based on a control terminal according to claim 9, characterized in that: The battery module interacts with a signal provided in the intelligent control terminal (2); the main control unit (201) interacts with the signal based on 4G-catl, and the encryption card reader (103) is adapted to the IC encryption card.

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