Vehicle-mounted sliding control device and control method thereof

Abstract

The invention discloses a vehicle-mounted sliding control device and a control method thereof. The device comprises a vehicle-mounted mounting base, a sliding operation part, a damping adjusting unit, a signal acquisition module, a control unit and a signal transmission module. Through double protection of a physical structure and a control algorithm, self-adaptive damping adjustment based on the vehicle state is achieved, the problem of driving mistaken touch is thoroughly solved, and driving safety and operation smoothness are both considered; the device is universal in structure, can adapt to any vehicle-mounted installation position, is complete in control method, forms a core technical barrier, perfectly meets the vehicle-mounted interaction requirement of the automatic driving era, and has extremely high market value and technical barrier.

Description

Technical Field

[0001] This invention relates to the field of vehicle control technology, specifically to a vehicle sliding control device and its control method with adaptive anti-accidental touch function. Background Technology

[0002] Existing in-vehicle controls mostly use fixed buttons on the steering wheel or a central touchscreen, which have the following core drawbacks: Fixed buttons have poor versatility, cannot be interchanged for different car models or different installation locations, and have high adaptation costs; Touchscreen operation can easily distract drivers while driving, posing a serious safety hazard. Existing sliding control devices lack physical damping and adaptive adjustment mechanisms, making them prone to false triggering when the vehicle is bumpy or traveling at high speeds. The control logic is simplistic, unable to dynamically adjust operating characteristics according to the vehicle's driving status, and thus cannot balance driving safety and operational smoothness.

[0003] To address the aforementioned shortcomings, this invention provides a vehicle-mounted sliding control device and method with a universal structure and adaptive anti-misoperation control logic, achieving dual protection of structure and control, and perfectly adapting to the in-vehicle interaction needs of the era of autonomous driving. Summary of the Invention

[0004] 1) Technical problems to be solved It enables universal installation of vehicle-mounted sliding control devices in multiple scenarios, adapting to any vehicle operation position such as steering wheel, center console, and gear lever; Through dual protection of physical structure and control algorithm, the problem of accidental touch during driving is completely solved; It achieves adaptive damping adjustment based on vehicle status, balancing driving safety and operational smoothness; Build a complete control methodology system to form core technological barriers and prevent competitors from circumventing it.

[0005] (2) Technical solution Device section A vehicle-mounted sliding control device, comprising: Vehicle-mounted installation base; A sliding operation component is slidably mounted on the vehicle-mounted base for receiving sliding operations from the user; A damping adjustment unit is disposed between the sliding operating component and the vehicle-mounted mounting base, for providing sliding damping and adjusting the magnitude of the damping force; The signal acquisition module is used to acquire vehicle status signals in real time, including at least one of vehicle speed signals and vehicle body vibration signals; The control unit is electrically connected to the signal acquisition module and the damping adjustment unit, and is used to dynamically adjust the damping force of the damping adjustment unit according to the vehicle status signal. The signal transmission module is used to transmit the operation signal of the sliding operation component to the vehicle control system to realize the control of the corresponding vehicle functions.

[0006] Methods section A vehicle-mounted sliding control method, applied to the above-mentioned device, includes the following steps: S1. The signal acquisition module collects vehicle speed, body vibration and other status signals in real time and transmits them to the control unit; S2. The control unit determines the vehicle operating mode based on the status signal: when the vehicle speed is higher than the set threshold or the body vibration amplitude exceeds the standard, it is determined to be driving mode; when the vehicle speed is 0 and the vehicle is stationary, it is determined to be parking mode. S3. In driving mode, the control unit controls the damping adjustment unit to increase the damping force, limiting the sliding stroke and sliding speed of the sliding operation parts, thus avoiding false triggering from both structural and control perspectives; S4. In parking mode, the control unit controls the damping adjustment unit to reduce the damping force, improve the smoothness of sliding operation, and optimize the user's operating experience; S5. After receiving user input, the sliding operation component sends control commands to the vehicle control system through the signal transmission module to control in-vehicle multimedia, air conditioning, driver assistance and other equipment. S6. The control unit realizes multi-level adaptive locking based on the position signal of the sliding operation component, thereby improving the operation positioning accuracy.

[0007] (3) Beneficial effects Universal structure, adaptable to all scenarios: It adopts a modular design and can be adapted to any vehicle installation position such as steering wheel, center console, gear lever, etc. It supports pre-installation integration and aftermarket modification, and has a very wide range of applications. Dual protection against accidental touches for maximum safety: The physical damping structure and adaptive control algorithm provide dual protection, completely solving the problem of accidental touches during vehicle bumps and greatly improving driving safety. Adaptive adjustment for optimal experience: Dynamically adjusts damping force according to vehicle driving conditions to ensure driving safety and parking smoothness, perfectly balancing safety and experience; The barrier is complete and difficult to circumvent: dual protection of devices and methods, covering the entire chain of structure, control, and signal, which cannot be circumvented by major manufacturers such as Huawei, BYD, and Xiaomi by modifying the structure or algorithms; Adapted for autonomous driving, for the future: Perfectly adapted to the interaction needs of L3+ autonomous driving and steering wheel-less cockpits, providing core hardware and algorithm support for vehicle control in the era of autonomous driving; Simple structure and easy to mass-produce: The core structure is simple and reliable, low cost, and compatible with both fuel vehicles and new energy vehicles, making it highly valuable for mass production. Detailed Implementation

[0008] The core structure of this device includes a vehicle-mounted mounting base, sliding operation components, a damping adjustment unit, a signal acquisition module, a control unit, and a signal transmission module.

[0009] The sliding operating component is slidably mounted on the vehicle-mounted base, and the damping adjustment unit between the two is used to provide sliding damping, the damping force of which can be dynamically adjusted by the control unit.

[0010] The signal acquisition module collects vehicle speed, body vibration, and other status signals in real time and transmits them to the control unit; the control unit has built-in preset thresholds and automatically switches the operating mode according to the status signals. When the vehicle is in driving mode (vehicle speed > set threshold / vibration exceeds standard), the control unit controls the damping adjustment unit to increase the damping force, limit the sliding stroke of the sliding operation parts, and prevent driver misoperation; When the vehicle is in parking mode (vehicle speed is 0, vehicle body is stationary), the control unit controls the damping adjustment unit to reduce the damping force, ensuring smooth sliding operation and improving user experience.

[0011] After the user operates the sliding control component, the signal transmission module sends the operation command to the vehicle control system via any means such as wireless, Bluetooth, wired, or direct vehicle-to-vehicle connection, thereby enabling control of the on-board equipment.

[0012] The installation method, damping type, signal transmission method, and control threshold of this device are not specifically limited, and all equivalent alternatives and equivalent deformed structures are within the protection scope of this invention. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the vehicle-mounted sliding control device of the present invention; Figure 2 This is a block diagram illustrating the signal transmission and control principle of the vehicle-mounted sliding control device of the present invention.

[0014] In the diagram: 1- Sliding operating component; 2- Vehicle mounting base; 3- Vehicle control system.

Claims

1. A vehicle-mounted sliding control device, characterized in that, include: Vehicle-mounted installation base; A sliding operating component is slidably mounted on the vehicle-mounted base; A damping adjustment unit is disposed between the sliding operating component and the vehicle-mounted mounting base; The signal acquisition module is used to acquire vehicle status signals; The control unit is electrically connected to the signal acquisition module and the damping adjustment unit, and is used to adjust the damping force of the damping adjustment unit according to the vehicle status signal. The signal transmission module is used to transmit the operation signal of the sliding operation component to the vehicle control system.

2. The apparatus according to claim 1, characterized in that, The vehicle status signal includes at least one of the vehicle speed signal and the vehicle body vibration signal.

3. The apparatus according to claim 1, characterized in that, The damping adjustment unit is used to achieve differentiated damping control between driving mode and parking mode.

4. The apparatus according to claim 1, characterized in that, The vehicle mounting base can be any one of the following: steering wheel, center console panel, or gear lever.

5. The apparatus according to claim 1, characterized in that, The signal transmission module supports at least one of wireless, Bluetooth, wired, and vehicle-to-everything (V2X) connections.

6. A vehicle-mounted sliding control method, applied to the device according to any one of claims 1-5, characterized in that, Including the following steps: S1. The signal acquisition module collects vehicle status signals in real time; S2. The control unit determines the vehicle operating mode based on vehicle status signals; S3. In driving mode, the control unit controls the damping adjustment unit to increase the damping force and limit the sliding stroke of the sliding operating parts; S4. In parking mode, the control unit controls the damping adjustment unit to reduce the damping force and improve the smoothness of sliding; S5. After receiving the user's operation, the sliding operation component sends the control command to the vehicle control system through the signal transmission module.

7. The method according to claim 6, characterized in that, In step S2, when the vehicle speed is higher than the set threshold or the vibration amplitude exceeds the standard, it is determined to be driving mode; when the vehicle speed is 0 and the vehicle is stationary, it is determined to be parking mode.

8. The method according to claim 6, characterized in that, It also includes step S6: the control unit realizes multi-level gear adaptive locking based on the position signal of the sliding operation component.

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