Central control moving mechanism, vehicle and control method of central control moving mechanism

Abstract

The invention provides a central control moving mechanism, a vehicle and a control method of the central control moving mechanism, relates to the technical field of automobile central control, and aims to solve the problems that a central control box of an existing vehicle is inconvenient to position and cannot be well positioned. The central control moving mechanism comprises a sliding rail assembly, a driving mechanism, a control mechanism and a positioning assembly. The sliding rail assembly comprises a first sliding rail and a second sliding rail. The first sliding rail and the second sliding rail are in sliding connection. The driving mechanism is arranged on the sliding rail assembly and used for driving the second sliding rail to slide relative to the first sliding rail. The control mechanism is electrically connected with the driving mechanism and used for controlling operation and stopping of the driving mechanism. The positioning assembly comprises a first positioning piece and a second positioning piece. The first positioning piece is arranged between the two ends of the first sliding rail, and the second positioning piece is arranged between the two ends of the second sliding rail. The first positioning piece and the second positioning piece are used for generating positioning signals when being opposite. According to the central control moving mechanism, position positioning can be carried out more conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of automobile central control, and in particular to a central control mobile mechanism, a vehicle, and a control method for the central control mobile mechanism. Background Art

[0002] With the improvement of people's living standards and the progress of science and technology, cars have gradually become people's main means of transportation, and the types of cars have gradually become richer. Among them, the central control box is a component of the car, which can realize the function of storage.

[0003] At present, as the degree of automation of automobiles gradually increases, the central control box of some vehicles is set on a slide rail mechanism, which can slide along the slide rail mechanism to adjust the position of the central control box. Among them, there are high requirements for the position of the central control box, which needs to be able to accurately determine the position of the central control box and be able to locate and correct the position of the central control box. However, the existing positioning mechanism is set at the end of the guide rail, and the guide rail needs to be moved to the end for positioning, which is not convenient for positioning and cannot well locate the position of the central control box. Summary of the invention

[0004] The purpose of the present application is to provide a central control mobile mechanism, a vehicle and a control method for the central control mobile mechanism, so as to solve the problem that the central control box of the existing vehicle is not convenient to locate and cannot locate the position well.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] In a first aspect, an embodiment of the present application provides a central control mobile mechanism, including a slide rail assembly, a drive mechanism, a control mechanism and a positioning assembly. The slide rail assembly includes a first slide rail and a second slide rail. The first slide rail and the second slide rail are slidably connected. The drive mechanism is arranged on the slide rail assembly, and is used to drive the second slide rail to slide relative to the first slide rail. The control mechanism is electrically connected to the drive mechanism, and is used to control the operation and stop of the drive mechanism. The positioning assembly includes a first positioning member and a second positioning member. The first positioning member is arranged between the two ends of the first slide rail, and the second positioning member is arranged between the two ends of the second slide rail. The first positioning member and the second positioning member are used to generate a positioning signal when relative. Among them, the control mechanism is also electrically connected to the positioning assembly, and is used to receive a positioning signal to determine the position information of the second slide rail.

[0007] According to the above technical means, the central control moving mechanism provided in the embodiment of the present application, since the first positioning member is arranged between the two ends of the first slide rail, and the second positioning member is arranged between the two ends of the second slide rail, when the second slide rail moves relative to the first slide rail, it is more convenient to arrange the first positioning member and the second positioning member relative to each other to generate a positioning signal. In this way, the control mechanism can obtain the positioning signal, thereby determining the position of the second slide rail according to the positioning signal, and correcting and positioning the position of the second slide rail, and the positioning process is more convenient and effective.

[0008] In a possible implementation manner, one of the first positioning member and the second positioning member includes a Hall element, and the other includes a magnetic member. The control mechanism is electrically connected to the Hall element.

[0009] According to the above technical means, when the magnetic part and the Hall element are arranged opposite to each other, the magnetic field generated by the magnetic part can cause the Hall element to generate an electrical signal, and the control mechanism can know that the first positioning part and the second positioning part are in relative positions through the electrical signal generated by the Hall element.

[0010] In a possible implementation, the central control moving mechanism further includes a first limiting mechanism and a second limiting mechanism. The first limiting mechanism is disposed at one end of the first slide rail. The second limiting mechanism is disposed at the other end of the first slide rail. The first limiting mechanism and the second limiting mechanism are used to abut against the second slide rail to limit the movement of the second slide rail.

[0011] According to the above technical means, the first limiting mechanism and the second limiting mechanism can limit the movement stroke of the second slide rail, thereby preventing the second slide rail from moving too long and separating from the first slide rail.

[0012] In a possible implementation, the driving mechanism includes a driving motor and a motion detector. The driving motor is disposed on the slide rail assembly and is used to drive the second slide rail to slide relative to the first slide rail. The motion detector is disposed on the driving motor and is used to detect the motion stroke of the driving motor.

[0013] According to the above technical means, the motion stroke of the drive motor can be detected by a motion detector, so that the motion stroke of the second slide rail can be determined according to the stroke detected by the motion detector, and the position of the second slide rail can be determined.

[0014] In a possible implementation, the control mechanism includes a controller having an automatic calibration port, and the automatic calibration port is used to receive an automatic calibration signal so that the controller calibrates the position of the second slide rail.

[0015] According to the above technical means, when the position of the second slide rail needs to be calibrated, the external device can be connected to the controller through the automatic calibration port. The external device can send a signal through the automatic calibration port, and the controller can calibrate the position of the second slide rail according to the signal.

[0016] In a second aspect, an embodiment of the present application provides a vehicle comprising any one of the central control moving mechanisms in the first aspect.

[0017] Since the vehicle provided in the embodiment of the present application includes any one of the central control mobile mechanisms in the first aspect, it can solve the same technical problems as the above-mentioned central control mobile mechanisms and achieve the same technical effects, which will not be repeated here.

[0018] In a possible implementation, the vehicle further includes a central control box and an instrument panel. The central control box is disposed on the second slide rail. The instrument panel is located on a side of the first slide rail close to the first limiting mechanism. When the first limiting mechanism abuts against the second slide rail, there is a gap between the instrument panel and the central control box.

[0019] According to the above technical means, the central control box will not collide with the instrument panel during movement, ensuring that the instrument panel will not be damaged and also ensuring the smooth movement of the central control box.

[0020] In a third aspect, an embodiment of the present application provides a control method for a central control mobile mechanism according to any one of the first aspects, comprising: when receiving a positioning signal, the control mechanism sets a reference position. The control mechanism calculates the movement position of the second slide rail according to the movement stroke of the driving mechanism. When the control mechanism receives the positioning signal again, it compares the movement position with the reference position. If the movement position is inconsistent with the reference position, the control mechanism calibrates the movement position to the reference position.

[0021] According to the above technical means, the control mechanism may have a reference position inside, and when a positioning signal is received, it can be determined that the second slide rail is at the reference position. Then, through the movement stroke of the driving mechanism, the movement position of the second slide rail can be monitored, thereby facilitating the control of the second slide rail to move to the desired position. Finally, the control mechanism determines that there is a position of the second slide rail based on the driving mechanism. At the same time, when the control mechanism receives the positioning signal again, the position is still at the reference position recorded by the control mechanism. If the movement position is inconsistent with the reference position, the position of the second slide rail recorded by the control mechanism through the driving mechanism has a deviation, and the control mechanism can be positioned according to the reference position, and the position of the second slide rail is repositioned here as the reference position, thereby ensuring the accuracy of the position of the second slide rail.

[0022] In a possible embodiment, the control method of the central control moving mechanism also includes: the control mechanism sets the stroke of the second slide rail moving to the first limit mechanism as the first stroke according to the reference position. When the difference between the stroke of the second slide rail moving from the reference position toward the first limit mechanism and the first stroke is greater than or equal to the first preset distance, the control mechanism controls the driving mechanism to drive the second slide rail to approach the first limit mechanism at a first preset speed. When the difference between the stroke of the second slide rail moving from the reference position toward the first limit mechanism and the first stroke is less than the first preset distance and greater than or equal to the second preset distance, the control mechanism controls the driving mechanism to drive the second slide rail to approach the first limit mechanism at a second preset speed. Wherein, the first preset speed is greater than the second preset speed.

[0023] According to the above technical means, the control mechanism can control the driving mechanism to stop running when the second slide rail moves to the first limit mechanism and reaches the first stroke, thereby stopping the second slide rail from moving. When the second slide rail moves at the first preset speed, the distance between the second slide rail and the first limit mechanism is large, and the second slide rail can run at a higher speed, thereby increasing the movement rate of the second slide rail. When the second slide rail moves at the second preset speed, the distance between the second slide rail and the first limit mechanism is small, which can reduce the movement speed of the second slide rail, so that the second slide rail can stop moving more smoothly when it is close to the first limit mechanism.

[0024] In a possible implementation, the control method of the central control moving mechanism further includes: the control mechanism detects whether the driving mechanism is blocked multiple times during the movement of the second slide rail from the reference position toward the first limit mechanism. If the driving mechanism is blocked multiple times, the control mechanism updates the first stroke according to the movement stroke of the driving mechanism when the driving mechanism is blocked.

[0025] According to the above technical means, when the driving mechanism is blocked for multiple times, it means that the second slide rail and the first limit mechanism may be in a state of mutual abutment. The control mechanism can detect whether the second slide rail is in mutual abutment with the first limit mechanism through the above steps. The first limit mechanism and the second slide rail are in mutual abutment, and the first stroke recorded by the control mechanism is deviated. At this time, through the abutment between the second slide rail and the first limit mechanism, the control mechanism can re-correct the first stroke.

[0026] In a possible implementation manner, the first preset speed is twice the second preset speed.

[0027] According to the above technical means, the first preset speed is faster to ensure the movement rate of the second slide rail. Exemplarily, the first preset speed can be the maximum operating speed of the drive motor.

[0028] In a possible implementation manner, the first preset distance is 4 mm-6 mm, and the second preset distance is 0.8 mm-1.2 mm.

[0029] According to the above technical means, when the second slide rail moves at the first preset speed, a good distance can be maintained between the second slide rail and the first limit mechanism. At the same time, when the second slide rail moves at the second preset speed, the distance between the two is small, and the movement speed of the second slide rail is also slowed down, which facilitates a smoother deceleration of the second slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of a partial structure of a vehicle provided in an embodiment of the present application;

[0031] Figure 2 A schematic diagram of the structure of a central control moving mechanism provided in an embodiment of the present application;

[0032] Figure 3 This is a schematic diagram of the structure when the central control box is moved to the side close to the instrument panel;

[0033] Figure 4 A schematic diagram of the positional relationship between the central control box and the instrument panel provided in an embodiment of the present application;

[0034] Figure 5 One of the flow charts of a control method of a central control mobile mechanism provided in an embodiment of the present application;

[0035] Figure 6 A second flow chart of a control method of a central control mobile mechanism provided in an embodiment of the present application;

[0036] Figure 7 The third flowchart of a control method for a central control mobile mechanism provided in an embodiment of the present application.

[0037] Description of reference numerals:

[0038] 1000-vehicle; 100-central control moving mechanism; 10-slide rail assembly; 11-first slide rail; 12-second slide rail; 20-driving mechanism; 21-driving motor; 22-motion detector; 30-control mechanism; 40-positioning assembly; 41-first positioning member; 42-second positioning member; 50-first limiting mechanism; 60-second limiting mechanism; 200-central control box; 300-instrument panel. DETAILED DESCRIPTION

[0039] In order to enable ordinary persons in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0040] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0041] The embodiment of the present application provides a vehicle. The embodiment of the present application does not specifically limit the specific type of the vehicle. For example, the vehicle provided in the embodiment of the present application may be an electric vehicle, a hybrid vehicle, or a solar vehicle. At the same time, the vehicle provided in the embodiment of the present application may also be a vehicle of different forms. For example, the vehicle provided in the embodiment of the present application may be a sedan, a sport utility vehicle (SUV), or a multi-purpose vehicle (MPV).

[0042] The vehicle may include a vehicle frame. The vehicle frame may form an overall shape structure of the vehicle exterior and form a seating space for accommodating passengers. The vehicle frame is formed with a door structure, and a user may enter and exit from the door structure.

[0043] In addition, in order to achieve the driving of the vehicle, the vehicle may also include an electric drive system assembly. The electric drive system assembly may include an electric drive system. Among them, the electric drive system may include a drive motor and a reducer. The drive motor may provide power, and the reducer may be connected to the drive motor. The reducer may adjust the speed so that the car runs at different speeds. Among them, according to the different driving modes of the electric drive system, the electric drive system may be divided into front-wheel drive, rear-wheel drive, and four-wheel drive arrangements.

[0044] In addition, the vehicle may also include a transmission system, which may be connected to the electric drive system and may transmit the power generated by the engine to the wheels.

[0045] In order to supply power to electrical components such as a drive motor, the vehicle provided in the embodiment of the present application further includes a battery system. The battery system may include a battery pack, which may be used to provide electrical energy. The battery pack may be connected to the vehicle's electric drive system and other electrical components. In this way, the electrical energy of the battery pack may be transmitted to various components of the vehicle for power supply.

[0046] like Figure 1 and Figure 2As shown, the vehicle 1000 may further include a central control moving mechanism 100 and a central control box 200. The central control box 200 is disposed on the central control moving mechanism 100, and the central control moving mechanism 100 may drive the central control box 200 to move, thereby realizing the movable function of the central control box 200.

[0047] The following is a further introduction to the central control mobile mechanism 100 provided in the embodiment of the present application. The embodiment of the present application provides a central control mobile mechanism 100, such as Figure 1 and Figure 2 As shown, the central control moving mechanism 100 may include a slide rail assembly 10. The slide rail assembly 10 includes a first slide rail 11 and a second slide rail 12. The first slide rail 11 and the second slide rail 12 are slidably connected. Thus, the first slide rail 11 and the second slide rail 12 can slide relative to each other.

[0048] For example, the first slide rail 11 can be fixed to the body of the vehicle 1000. The central control box 200 can be installed on the second slide rail 12. In this way, as the second slide rail 12 slides relative to the first slide rail 11, the central control box 200 installed on the second slide rail 12 can also move with the second slide rail 12, so as to adjust the position of the central control box 200.

[0049] The central control moving mechanism 100 may further include a driving mechanism 20, a control mechanism 30 and a positioning assembly 40. The driving mechanism 20 is disposed on the slide rail assembly 10, and is used to drive the second slide rail 12 to slide relative to the first slide rail 11. For example, Figure 2 As shown, the driving mechanism 20 can be arranged on the second slide rail 12. Of course, the driving mechanism 20 can also be arranged on the first slide rail 11, as long as it can drive the second slide rail 12 to slide relative to the first slide rail 11.

[0050] The control mechanism 30 is electrically connected to the driving mechanism 20, and is used to control the operation and stop of the driving mechanism 20. Thus, the driving motor 21 can be controlled by the control mechanism 30 to drive the second slide rail 12 to move or stop, and the operation is more intelligent.

[0051] The positioning assembly 40 includes a first positioning member 41 and a second positioning member 42. The first positioning member 41 is disposed between the two ends of the first slide rail 11, and the second positioning member 42 is disposed between the two ends of the second slide rail 12. The first positioning member 41 and the second positioning member 42 generate a positioning signal when they are relative to each other. The control mechanism 30 is also electrically connected to the positioning assembly 40 to receive the positioning signal to determine the position information of the second slide rail 12.

[0052] In the central control moving mechanism 100 provided in the embodiment of the present application, since the first positioning member 41 is arranged between the two ends of the first slide rail 11, and the second positioning member 42 is arranged between the two ends of the second slide rail 12, when the second slide rail 12 moves relative to the first slide rail 11, it is more convenient to arrange the first positioning member 41 and the second positioning member 42 relatively to each other, and generate a positioning signal. In this way, the control mechanism 30 can obtain the positioning signal, thereby determining the position of the second slide rail 12 according to the positioning signal, and correcting and positioning the position of the second slide rail 12, and the positioning process is more convenient and effective.

[0053] In some embodiments, one of the first positioning member 41 and the second positioning member 42 includes a Hall element, and the other includes a magnetic member. The control mechanism 30 is electrically connected to the Hall element. In this way, when the magnetic member and the Hall element are arranged relative to each other, the magnetic field generated by the magnetic member can cause the Hall element to generate an electrical signal, and the control mechanism 30 can know that the first positioning member 41 and the second positioning member 42 are in relative positions through the electrical signal generated by the Hall element.

[0054] Exemplarily, the first positioning member 41 may be a magnetic member, and the second positioning member 42 may be a Hall element. Of course, the first positioning member 41 may also be a Hall element, and the second positioning member 42 may be a magnetic member. Among them, the Hall element may include a Hall sensor and a circuit structure electrically connected to the Hall sensor. The circuit structure may be electrically connected to the control mechanism 30 to achieve electrical connection between the Hall sensor and the control mechanism 30.

[0055] Of course, the first positioning member 41 and the second positioning member 42 may also generate positioning signals in other ways. For example, the first positioning member 41 may be an infrared receiving sensor, and the second positioning member 42 may be an infrared transmitting sensor. In this way, when the infrared signal generated by the second positioning member 42 is received by the first positioning member 41, the first positioning member 41 and the second positioning member 42 are positioned relative to each other.

[0056] In a possible implementation, Figure 3 As shown, the central control moving mechanism 100 further includes a first limiting mechanism 50 and a second limiting mechanism 60. The first limiting mechanism 50 is disposed at one end of the first slide rail 11. The second limiting mechanism 60 is disposed at the other end of the first slide rail 11. The first limiting mechanism 50 and the second limiting mechanism 60 are used to abut against the second slide rail 12 to limit the movement of the second slide rail 12.

[0057] Thus, the first limiting mechanism 50 and the second limiting mechanism 60 can limit the movement of the second slide rail 12, thereby preventing the second slide rail 12 from moving too long and separating from the first slide rail 11. Exemplarily, the first limiting mechanism 50 and the second limiting mechanism 60 can be limiting baffles. In this way, when the second slide rail 12 slides to the above-mentioned limiting baffles, it can stop moving under the restriction of the limiting baffles.

[0058] In some embodiments, Figure 3 and Figure 4 As shown, the vehicle 1000 further includes an instrument panel 300. The instrument panel 300 is located on a side of the first slide rail 11 close to the first limiting mechanism 50. When the first limiting mechanism 50 abuts against the second slide rail 12, there is a gap between the instrument panel 300 and the central control box 200. As a result, the central control box 200 will not collide with the instrument panel 300 during movement, ensuring that the instrument panel 300 will not be damaged and that the central control box 200 moves smoothly. For example, the gap between the central control box 200 and the instrument panel 300 can be 4 mm-8 mm.

[0059] In some embodiments, the driving mechanism 20 includes a driving motor 21 and a motion detector 22. The driving motor 21 is disposed on the slide rail assembly 10, and is used to drive the second slide rail 12 to move relative to the first slide rail 11. The motion detector 22 is disposed on the driving motor 21, and is used to detect the motion stroke of the driving motor 21.

[0060] Thus, the motion detector 22 can detect the motion stroke of the drive motor 21, thereby determining the motion stroke of the second slide rail 12 and determining the position of the second slide rail 12 according to the stroke detected by the motion detector 22. Exemplarily, the motion detector 22 can be a Hall sensor, which determines the motion stroke of the drive motor 21 by detecting the rotation angle of the drive motor 21, and thus can determine the motion stroke of the second slide rail 12 by the transmission ratio.

[0061] It is understandable that the driving mechanism 20 can drive the second slide rail 12 to slide in different ways. Exemplarily, the driving mechanism 20 can also include a screw transmission mechanism. The screw transmission mechanism can be connected to the driving motor 21. The second slide rail 12 is driven to slide by the screw transmission mechanism. Alternatively, the driving mechanism 20 can also include a gear rack structure. Among them, the rack can be arranged on the first slide rail 11. The gear can be arranged on the output end of the driving motor 21 and mesh with the rack. In this way, through the rotation of the gear, the gear can move relative to the rack, thereby realizing the driving of the second slide rail 12.

[0062] In a possible implementation, the control mechanism 30 includes a controller. The controller has an automatic calibration port. The automatic calibration port is used to receive a calibration signal so that the controller calibrates the position of the second slide rail 12. Therefore, when the position of the second slide rail 12 needs to be calibrated, the external device can be connected to the controller through the automatic calibration port. The external device can send a signal through the automatic calibration port, and the controller can calibrate the position of the second slide rail 12 according to the signal.

[0063] It is understandable that the controller may also include other ports to realize the electrical connection between it and other components. Exemplary, the controller may also include a power port, a ground port, a high level signal port (CANH) and a low level signal port (CANL). The power port may be used to connect the power supply, and the ground port may be used to ground. The high level signal port and the low level signal port may be connected to a high level signal line and a low level signal line respectively.

[0064] In addition, the controller may further include a motor positive port (Motor+) and a motor negative port (Motor-), and the above two ports may be electrically connected to the drive motor 21, respectively, to realize power supply and control of the drive motor 21. At the same time, the controller may further include an output voltage port and an internal ground port, and the output voltage port and the internal ground port may be connected to the motion detector 22 to realize power supply to the motion detector 22. The controller may further include multiple signal ports. When the second positioning member 42 is a Hall element, multiple signal ports may be electrically connected to the second positioning member 42 to realize the collection and input of the positioning signal.

[0065] Based on the above central control mobile mechanism, the embodiment of the present application also provides a control method of the central control mobile mechanism, such as Figure 5 As shown, the control method may include steps S100-S400.

[0066] S100: The control mechanism 30 sets a reference position when receiving the positioning signal. In this way, the control mechanism 30 can have a reference position inside, and when receiving the positioning signal, it can be determined that the second slide rail 12 is at the reference position.

[0067] S200: The control mechanism 30 calculates the movement position of the second slide rail 12 according to the movement stroke of the driving mechanism 20. In this way, the movement position of the second slide rail 12 can be monitored through the movement stroke of the driving mechanism 20, thereby conveniently controlling the second slide rail 12 to move to a desired position.

[0068] S300: When the control mechanism 30 receives the positioning signal again, it compares the moving position with the reference position. At this time, the control mechanism 30 determines that there is a position of the second slide rail 12 according to the driving mechanism 20. At the same time, the position is still at the reference position recorded by the control mechanism 30.

[0069] S400: If the motion position is inconsistent with the reference position, the control mechanism 30 calibrates the motion position to the reference position. At this time, the position of the second slide rail 12 recorded by the control mechanism 30 through the driving mechanism 20 is deviated, and the control mechanism 30 can be positioned according to the reference position, and the position of the second slide rail 12 is repositioned as the reference position here, thereby ensuring the accuracy of the position of the second slide rail 12.

[0070] In some embodiments, Figure 6 As shown, the control method of the central control moving mechanism also includes steps S500-S700.

[0071] S500: The control mechanism 30 sets the stroke of the second slide rail 12 moving to the first limit mechanism 50 as the first stroke according to the reference position. In this way, the control mechanism 30 can control the driving mechanism 20 to stop running when the second slide rail 12 moves to the first limit mechanism 50, so that the second slide rail 12 stops moving. The first stroke is the maximum stroke of the second slide rail 12 moving to the first limit mechanism 50.

[0072] S600: When the difference between the stroke of the second slide rail 12 moving from the reference position toward the first limit mechanism 50 and the first stroke is greater than or equal to the first preset distance, the control mechanism 30 controls the driving mechanism 20 to drive the second slide rail 12 to approach the first limit mechanism 50 at the first preset speed. Based on this, the distance between the second slide rail 12 and the first limit mechanism 50 is large, and the second slide rail 12 can run at a larger speed, thereby increasing the movement rate of the second slide rail 12.

[0073] S700: When the difference between the stroke of the second slide rail 12 moving from the reference position toward the first limit mechanism 50 and the first stroke is less than the first preset distance and greater than or equal to the second preset distance, the control mechanism 30 controls the driving mechanism 20 to drive the second slide rail 12 to approach the first limit mechanism 50 at the second preset speed. The first preset speed is greater than the second preset speed. At this time, since the distance between the second slide rail 12 and the first limit mechanism 50 is small, the movement speed of the second slide rail 12 can be reduced, so that the second slide rail 12 can stop moving more smoothly when approaching the first limit mechanism 50.

[0074] In some embodiments, the first preset speed may be twice the second preset speed. Thus, the first preset speed is faster, ensuring the movement rate of the second slide rail 12. Exemplarily, the first preset speed may be the maximum operating speed of the drive motor.

[0075] In some embodiments, the first preset distance is 4mm-6mm. The second preset distance is 0.8mm-1.2mm. Based on the above range, when the second slide rail 12 moves at the first preset speed, a good spacing can be maintained between the second slide rail 12 and the first limit mechanism 50. At the same time, when the second slide rail 12 moves at the second preset speed, the spacing between the two is smaller, and the movement speed of the second slide rail 12 is also slowed down, which facilitates a smoother deceleration of the second slide rail 12. Exemplarily, the first preset distance can be 4mm, 5mm or 6mm. The second preset distance can be 0.8mm, 1mm or 1.2mm.

[0076] In some embodiments, Figure 7 As shown, the control method of the central control moving mechanism also includes steps S800-S900.

[0077] S800: The control mechanism 30 detects whether the drive mechanism 20 is blocked multiple times during the movement of the second slide rail 12 from the reference position toward the first limit mechanism 50. When the drive mechanism 20 is blocked multiple times, it means that the second slide rail 12 and the first limit mechanism 50 can be in a state of abutting against each other. The control mechanism 30 can detect whether the second slide rail 12 and the first limit mechanism 50 are abutting against each other through the above steps.

[0078] S900: If the driving mechanism 20 is locked multiple times, the control mechanism 30 updates the first stroke according to the movement stroke of the driving mechanism 20 when the driving mechanism 20 is locked. As mentioned above, the first limit mechanism 50 and the second slide rail 12 are in contact with each other, and the first stroke recorded by the control mechanism 30 is deviated. At this time, the control mechanism 30 can re-calibrate the first stroke through the contact between the second slide rail 12 and the first limit mechanism 50.

[0079] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A central control mobile mechanism, characterized in that: include: The slide rail assembly (10) comprises a first slide rail (11) and a second slide rail (12); the first slide rail (11) and the second slide rail (12) are slidably connected; A driving mechanism (20) is arranged on the slide rail assembly (10) and is used to drive the second slide rail (12) to slide relative to the first slide rail (11); A control mechanism (30) electrically connected to the driving mechanism (20) and used to control the operation and stop of the driving mechanism (20); A positioning assembly (40) comprises a first positioning member (41) and a second positioning member (42); the first positioning member (41) is arranged between two ends of the first slide rail (11); the second positioning member (42) is arranged between two ends of the second slide rail (12); the first positioning member (41) and the second positioning member (42) are used to generate a positioning signal when they are relative to each other; Wherein, the control mechanism (30) is also electrically connected to the positioning component (40) and is used to receive the positioning signal to determine the position information of the second slide rail (12).

2. The central control moving mechanism according to claim 1, characterized in that: One of the first positioning member (41) and the second positioning member (42) includes a Hall element, and the other includes a magnetic member; the control mechanism (30) is electrically connected to the Hall element.

3. The central control moving mechanism according to claim 1, characterized in that: The central control moving mechanism also includes: a first limiting mechanism (50) disposed at one end of the first slide rail (11); and A second limiting mechanism (60) is arranged at the other end of the first slide rail (11); The first limiting mechanism (50) and the second limiting mechanism (60) are used to abut against the second slide rail (12) to limit the movement of the second slide rail (12).

4. The central control moving mechanism according to claim 1, characterized in that: The driving mechanism (20) comprises: a driving motor (21), the driving motor (21) being disposed on the slide rail assembly (10) and being used for driving the second slide rail (12) to slide relative to the first slide rail (11); and A motion detector (22) is arranged on the drive motor (21) and is used to detect the motion stroke of the drive motor (21).

5. The central control moving mechanism according to claim 1, characterized in that: The control mechanism (30) comprises: A controller is provided with an automatic calibration port; the automatic calibration port is used to receive an automatic calibration signal so that the controller can calibrate the position of the second slide rail (12).

6. A vehicle, characterized in that: It comprises the central control moving mechanism (100) according to any one of claims 1 to 5.

7. The vehicle according to claim 6, characterized in that The central control moving mechanism also includes: a first limiting mechanism (50) disposed at one end of the first slide rail (11); and A second limiting mechanism (60) is arranged at the other end of the first slide rail (11); Wherein, the first limiting mechanism (50) and the second limiting mechanism (60) are used to abut against the second slide rail (12) to limit the movement of the second slide rail (12); The vehicle (1000) further comprises: a central control box (200), the central control box (200) being arranged on the second slide rail (12); and An instrument panel (300) is located on a side of the first slide rail (11) close to the first limiting mechanism (50); When the first limiting mechanism (50) abuts against the second slide rail (12), a gap is formed between the instrument panel (300) and the central control box (200).

8. A control method for a central control mobile mechanism according to any one of claims 1 to 5, characterized in that: include: The control mechanism (30) sets a reference position when receiving the positioning signal; The control mechanism (30) calculates the movement position of the second slide rail (12) according to the movement stroke of the driving mechanism (20); When the control mechanism (30) receives the positioning signal again, it compares the movement position with the reference position; If the moving position is inconsistent with the reference position, the control mechanism (30) calibrates the moving position to the reference position.

9. The control method of the central control moving mechanism according to claim 8, characterized in that: The central control moving mechanism (100) further comprises: a first limiting mechanism (50) disposed at one end of the first slide rail (11); and A second limiting mechanism (60) is arranged at the other end of the first slide rail (11); Wherein, the first limiting mechanism (50) and the second limiting mechanism (60) are used to abut against the second slide rail (12) to limit the movement of the second slide rail (12); The control method of the central control moving mechanism also includes: The control mechanism (30) sets the stroke of the second slide rail (12) moving to the first limit mechanism (50) as a first stroke according to the reference position; When the difference between the stroke of the second slide rail (12) moving from the reference position toward the first limit mechanism (50) and the first stroke is greater than or equal to a first preset distance, the control mechanism (30) controls the drive mechanism (20) to drive the second slide rail (12) to approach the first limit mechanism (50) at a first preset speed; When the difference between the stroke of the second slide rail (12) moving from the reference position toward the first limit mechanism (50) and the first stroke is less than the first preset distance and greater than or equal to the second preset distance, the control mechanism (30) controls the drive mechanism (20) to drive the second slide rail (12) to approach the first limit mechanism (50) at a second preset speed; Wherein, the first preset speed is greater than the second preset speed.

10. The control method of the central control moving mechanism according to claim 9, characterized in that: The control method of the central control moving mechanism also includes: The control mechanism (30) detects whether the driving mechanism (20) is blocked multiple times during the movement of the second slide rail (12) from the reference position toward the first limit mechanism (50); If the driving mechanism (20) is locked multiple times, the control mechanism (30) updates the first stroke according to the movement stroke of the driving mechanism (20) when the driving mechanism (20) is locked.

11. The control method of the central control moving mechanism according to claim 9, characterized in that: The first preset speed is twice the second preset speed.

12. The control method of the central control moving mechanism according to claim 9, characterized in that: The first preset distance is 4mm-6mm; the second preset distance is 0.8mm-1.2mm.

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