A center control moving mechanism, a vehicle, and a control method of the center control moving mechanism

Abstract

The application provides a central control mobile mechanism, a vehicle and a control method of the central control mobile mechanism, relates to the technical field of automobile central control, and is used for solving the problem that the positioning of the central control box of the existing vehicle is not convenient enough and the position cannot be positioned well. The central control mobile mechanism comprises a slide rail assembly, a driving mechanism, a control mechanism and a positioning assembly. The slide rail assembly comprises a first slide rail and a second slide rail. The first slide rail and the second slide rail are slidingly connected. The driving mechanism is arranged on the slide rail assembly and is used for driving the second slide rail to slide relative to the first slide rail. The control mechanism is electrically connected with the driving mechanism and is used for controlling the operation and stop 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 slide rail, and the second positioning piece is arranged between the two ends of the second slide rail. The first positioning piece and the second positioning piece are used for generating a positioning signal when relative. The central control mobile mechanism can be positioned more conveniently.

Description

TECHNICAL FIELD

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

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

[0003] At present, with the gradual improvement of the automation degree of automobiles, the central control box of part of the vehicles is arranged on a sliding rail mechanism, which can slide along the sliding rail mechanism to realize the adjustment of the position of the central control box. Among them, the position of the central control box has high requirements, which needs to accurately judge the position of the central control box and can position and correct the position of the central control box. However, the existing positioning mechanism is arranged at the end of the guide rail, which needs to move the guide rail to the end for positioning, and the positioning is not convenient enough, and the position of the central control box cannot be positioned well. SUMMARY

[0004] The purpose of the present application is to provide a central control moving mechanism, a vehicle and a control method of the central control moving mechanism, which can solve the problem that the positioning of the central control box of the existing vehicle is not convenient enough and the position cannot be positioned well.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0006] In the first aspect, the present application provides a central control moving mechanism, which 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 slidingly connected. The driving mechanism is arranged on the sliding rail assembly and is used to drive the second sliding rail to slide relative to the first sliding rail. The control mechanism is electrically connected with the driving mechanism and is used to control the operation and stop of the driving mechanism. The positioning assembly comprises a first positioning member and a second positioning member. The first positioning member is arranged between the two ends of the first sliding rail, and the second positioning member is arranged between the two ends of the second sliding rail. The first positioning member and the second positioning member are used to generate a positioning signal when they are relatively positioned. The control mechanism is also electrically connected with the positioning assembly and is used to receive the positioning signal to determine the position information of the second sliding rail.

[0007] According to the technical means, the control mobile mechanism is provided. 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, the first positioning member and the second positioning member can be arranged relative to each other to generate a positioning signal. Thus, the control mechanism can obtain the positioning signal, and determine the position of the second slide rail according to the positioning signal, and correct and position the position of the second slide rail, so that the positioning process is more convenient and effective.

[0008] In a possible implementation, 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 with the Hall element.

[0009] According to the technical means, when the magnetic member is arranged relative to the Hall element, the magnetic field generated by the magnetic member can cause the Hall element to generate an electric signal. The control mechanism can obtain the relative position of the first positioning member and the second positioning member through the electric signal generated by the Hall element.

[0010] In a possible implementation, the control mobile mechanism further includes a first limiting mechanism and a second limiting mechanism. The first limiting mechanism is arranged at one end of the first slide rail. The second limiting mechanism is arranged 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 technical means, the first limiting mechanism and the second limiting mechanism can limit the movement stroke of the second slide rail, so that the second slide rail is prevented from separating from the first slide rail due to too long movement stroke.

[0012] In a possible implementation, the driving mechanism includes a driving motor and a movement detector. The driving motor 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 movement detector is arranged on the driving motor and is used to detect the movement stroke of the driving motor.

[0013] According to the technical means, the movement detector can detect the movement stroke of the driving motor, so that the movement stroke of the second slide rail is determined according to the stroke detected by the movement detector, and the position of the second slide rail is determined.

[0014] In a possible implementation, the control mechanism includes a controller. The controller has an automatic calibration port. The automatic calibration port is used to receive an automatic calibration signal to calibrate the position of the second slide rail by the controller.

[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, the embodiments of the present application provide a vehicle comprising any one of the central control moving mechanisms in the first aspect.

[0017] Since the vehicle provided by the embodiments of the present application comprises any one of the central control moving mechanisms in the first aspect, the same technical problems as the above-mentioned central control moving mechanisms can be solved, and the same technical effects can be achieved. Here, no further description is given.

[0018] In a possible implementation, the vehicle further comprises a central control box and an instrument panel. The central control box is arranged on the second slide rail. The instrument panel is located on the side of the first slide rail close to the first limiting mechanism. When the first limiting mechanism abuts against the second slide rail, the instrument panel and the central control box have a spacing therebetween.

[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 ensuring the smooth movement of the central control box.

[0020] In a third aspect, the embodiments of the present application provide a control method of any one of the central control moving mechanisms in the first aspect, comprising: setting a reference position when the control mechanism receives a positioning signal. 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, the control mechanism compares the movement position with the reference position. If the movement position and the reference position are inconsistent, the control mechanism calibrates the movement position to the reference position.

[0021] According to the above technical means, the control mechanism can have a reference position inside. When the positioning signal is received, it can be determined that the second slide rail is at the reference position. Then, by the movement stroke of the driving mechanism, the movement position of the second slide rail can be monitored, and then the second slide rail can be moved to the desired position. Finally, the control mechanism determines the position of the second slide rail according to the driving mechanism. At the same time, when the control mechanism receives the positioning signal again, the position is also at the reference position recorded by the control mechanism. If the movement position and the reference position are inconsistent, the position of the second slide rail recorded by the driving mechanism deviates, and the control mechanism can be positioned according to the reference position, so that the position of the second slide rail is repositioned at the reference position, ensuring the accuracy of the position of the second slide rail.

[0022] In a possible implementation, the control method of the mobile mechanism further includes: the control mechanism sets a second slide rail movement to the first limiting mechanism as a first stroke according to the reference position. When the stroke of the second slide rail moving from the reference position towards the first limiting mechanism is greater than or equal to the first preset distance from the first stroke, the control mechanism controls the driving mechanism to drive the second slide rail to move towards the first limiting mechanism at a first preset speed. When the stroke of the second slide rail moving from the reference position towards the first limiting mechanism is less than the first preset distance and greater than or equal to a second preset distance, the control mechanism controls the driving mechanism to drive the second slide rail to move towards the first limiting mechanism at a second preset speed. The first preset speed is greater than the second preset speed.

[0023] According to the above technical means, when the second slide rail moves to the first limiting mechanism and reaches the first stroke, the control mechanism can control the driving mechanism to stop running, so that the second slide rail stops moving. When the second slide rail moves at the first preset speed, the distance between the second slide rail and the first limiting mechanism is large, and the second slide rail can move at a large speed, thereby improving the movement speed 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 limiting mechanism is small, and the movement speed of the second slide rail can be reduced, so that the second slide rail can stop moving more stably when approaching the first limiting mechanism.

[0024] In a possible implementation, the control method of the mobile mechanism further includes: the control mechanism detects whether the driving mechanism occurs multiple stallings during the movement of the second slide rail from the reference position towards the first limiting mechanism. If the driving mechanism occurs multiple stallings, the control mechanism updates the first stroke according to the movement stroke of the driving mechanism when the driving mechanism stalls.

[0025] According to the above technical means, when the driving mechanism occurs multiple stallings, it indicates that the second slide rail and the first limiting mechanism can be in abutting state. The control mechanism can detect whether the second slide rail and the first limiting mechanism abut each other through the above steps. When the first limiting mechanism and the second slide rail abut each other, the first stroke recorded by the control mechanism deviates. At this time, the control mechanism can correct the first stroke again through the abutment between the second slide rail and the first limiting mechanism.

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

[0027] According to the above technical means, the first preset speed is fast, which ensures the movement speed of the second slide rail. For example, the first preset speed can be the maximum running speed of the driving motor.

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

[0029] According to the above technical means, when the second slide rail moves at the first preset speed, the second slide rail and the first limiting mechanism can maintain a good distance. Meanwhile, when the second slide rail moves at the second preset speed, the distance between the two is smaller, and the movement speed of the second slide rail is also slowed down, facilitating the second slide rail to slow down more stably. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 A partial structure schematic diagram of a vehicle is provided for the embodiments of the present application.

[0031] Figure 2 A structure schematic diagram of a central control moving mechanism is provided for the embodiments of the present application.

[0032] Figure 3 A structure schematic diagram when the central control box moves to the side close to the instrument panel is provided.

[0033] Figure 4 A position relationship schematic diagram between the central control box and the instrument panel is provided for the embodiments of the present application.

[0034] Figure 5 One of the flow schematic diagrams of a control method of a central control moving mechanism is provided for the embodiments of the present application.

[0035] Figure 6 The second flow schematic diagram of a control method of a central control moving mechanism is provided for the embodiments of the present application.

[0036] Figure 7 The third flow schematic diagram of a control method of a central control moving mechanism is provided for the embodiments of the present application.

[0037] Explanation of reference signs:

[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 for those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0040] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and the above-described accompanying 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 interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims.

[0041] The embodiments of the present application provide a vehicle. Wherein, the embodiments of the present application do not make specific limitation on the specific type of the vehicle, for example, the vehicle provided by the embodiments of the present application can be an electric vehicle, a hybrid vehicle or a solar vehicle, etc. At the same time, the vehicle provided by the embodiments of the present application can also be a vehicle in different forms. For example, the vehicle provided by the embodiments of the present application can be a sedan, a sport utility vehicle (SUV) or a multi-Purpose Vehicles (MPV).

[0042] The vehicle can include a vehicle frame. The vehicle frame can form the overall shape configuration of the outside of the vehicle and form a passenger space for accommodating passengers. The vehicle frame is formed with a door structure through which a user can enter and exit.

[0043] In addition, in order to realize the driving of the vehicle, the vehicle can also include an electric drive system assembly. The electric drive system assembly can include an electric drive system. Wherein, the electric drive system can include a drive motor and a speed reducer. The drive motor can provide power, and the speed reducer can be connected with the drive motor. The speed reducer can realize the function of adjusting the speed so that the vehicle can run at different speeds. Wherein, according to the different driving modes of the electric drive system, the electric drive system can be divided into front drive, rear drive and four-wheel drive arrangements, etc.

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

[0045] In order to power the electric components such as the drive motor, the vehicle provided by the embodiments of the present application also includes a battery system. Wherein, the battery system can include a battery pack, which can be used to provide electric energy. The battery pack can be connected with the electric drive system and other electrical components of the vehicle. In this way, the electric energy of the battery pack can be transmitted to each component of the vehicle for power supply.

[0046] As Figure 1 and Figure 2As shown, the vehicle 1000 can further include a center control moving mechanism 100 and a center control box 200. The center control box 200 is arranged on the center control moving mechanism 100, and the center control moving mechanism 100 can drive the center control box 200 to move, so as to realize the movable function of the center control box 200.

[0047] Next, the center control moving mechanism 100 provided by the embodiment of the present application is further introduced. The embodiment of the present application provides a center control moving mechanism 100, as shown in Figure 1 and Figure 2 As shown, the center control moving mechanism 100 can 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 slidingly 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 vehicle body of the vehicle 1000. The center 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 center 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 center control box 200.

[0049] The center control moving mechanism 100 can further include a driving mechanism 20, a control mechanism 30 and a positioning assembly 40. The 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. For example, as shown in Figure 2 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 with the driving mechanism 20 and is used to control the running and stopping of the driving mechanism 20. Thus, the movement or stopping of the second slide rail 12 driven by the driving motor 21 can be controlled by the control mechanism 30, 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 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. The first positioning member 41 and the second positioning member 42 generate a positioning signal when they are opposite to each other. The control mechanism 30 is further electrically connected with the positioning assembly 40 and is used to receive the positioning signal to determine the position information of the second slide rail 12.

[0052] The control mobile mechanism 100 provided by the embodiments of the present application, since the first positioning member 41 is arranged between the two ends of the first sliding rail 11, and the second positioning member 42 is arranged between the two ends of the second sliding rail 12, when the second sliding rail 12 moves relative to the first sliding rail 11, the first positioning member 41 and the second positioning member 42 can be arranged relative to each other more conveniently to generate a positioning signal. In this way, the control mechanism 30 can obtain the positioning signal, so as to determine the position of the second sliding rail 12 according to the positioning signal, and correct and position the position of the second sliding 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 comprises a Hall element, and the other comprises a magnetic member. The control mechanism 30 is electrically connected with the Hall element. In this way, when the magnetic member is arranged relative to the Hall element, the magnetic field generated by the magnetic member can make the Hall element generate an electric signal, and the control mechanism 30 can know that the first positioning member 41 and the second positioning member 42 are in the relative position through the electric signal generated by the Hall element.

[0054] For example, the first positioning member 41 can be a magnetic member, and the second positioning member 42 can be a Hall element. Of course, the first positioning member 41 can also be a Hall element, and the second positioning member 42 can be a magnetic member. The Hall element can comprise a Hall sensor and a circuit structure electrically connected with the Hall sensor. The circuit structure can be electrically connected with the control mechanism 30 to realize the 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 can also generate a positioning signal through other ways. For example, the first positioning member 41 can be an infrared receiving sensor, and the second positioning member 42 can be an infrared emitting 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 in the relative position.

[0056] In a possible implementation manner, as shown in Figure 3 The control mobile mechanism 100 further comprises a first limiting mechanism 50 and a second limiting mechanism 60. The first limiting mechanism 50 is arranged at one end of the first sliding rail 11. The second limiting mechanism 60 is arranged at the other end of the first sliding rail 11. The first limiting mechanism 50 and the second limiting mechanism 60 are used to abut against the second sliding rail 12 to limit the movement of the second sliding rail 12.

[0057] Therefore, by the first limiting mechanism 50 and the second limiting mechanism 60, the movement stroke of the second slide rail 12 can be limited, and thus the second slide rail 12 can be prevented from moving too far and separating from the first slide rail 11. For example, the first limiting mechanism 50 and the second limiting mechanism 60 can be limiting baffle plates. In this way, when the second slide rail 12 slides to the limiting baffle plates, the second slide rail 12 can stop moving under the limitation of the limiting baffle plates.

[0058] In some embodiments, as shown in Figs. 1 and 2, the vehicle 1000 further comprises a center console 200. The center console 200 is located on the first slide rail 11 and is adjacent to the second slide rail 12. The center console 200 is arranged to be movable relative to the first slide rail 11. Figure 3 and Figure 4 In some embodiments, as shown in Figs. 1 and 2, the vehicle 1000 further comprises an instrument panel 300. The instrument panel 300 is located on the first slide rail 11 and is adjacent to the first limiting mechanism 50. In this way, when the first limiting mechanism 50 abuts against the second slide rail 12, the instrument panel 300 has a spacing with the center console 200. Therefore, the center console 200 will not collide with the instrument panel 300 during movement, so as to ensure that the instrument panel 300 is not damaged and the center console 200 moves smoothly. For example, the spacing between the center console 200 and the instrument panel 300 can be 4-8 mm.

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

[0060] Therefore, the movement stroke of the driving motor 21 can be detected by the movement detector 22, so as to determine the movement stroke of the second slide rail 12 according to the stroke detected by the movement detector 22, and determine the position of the second slide rail 12. For example, the movement detector 22 can be a Hall sensor, which can determine the movement stroke of the driving motor 21 by detecting the rotation angle of the driving motor 21, so as to determine the movement stroke of the second slide rail 12 by the transmission ratio.

[0061] It can be understood that the driving mechanism 20 can drive the second slide rail 12 to slide in different ways. For example, the driving mechanism 20 can further comprise a screw transmission mechanism. The screw transmission mechanism can be connected with the driving motor 21. The screw transmission mechanism can drive the second slide rail 12 to slide. Alternatively, the driving mechanism 20 can comprise a gear and rack structure. 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 can engage with the rack. In this way, the gear can move relative to the rack by rotating, so as to drive the second slide rail 12.

[0062] In one possible implementation, the control mechanism 30 comprises a controller. The controller has an auto-calibration port. The auto-calibration port is configured to receive a calibration signal to calibrate the position of the second slide rail 12 by the controller. Thus, when the position of the second slide rail 12 needs to be calibrated, an external device can be connected to the controller through the auto-calibration port. The external device can send a signal through the auto-calibration port, and the controller can calibrate the position of the second slide rail 12 according to the signal.

[0063] It can be understood that the controller can further comprise other ports to realize electrical connection between the controller and other components. For example, the controller can further comprise a power port, a ground port, a high-level signal port (CANH) and a low-level signal port (CANL). The power port can be configured to connect a power supply, and the ground port can be configured to be grounded. The high-level signal port and the low-level signal port can be respectively connected to a high-level signal line and a low-level signal line.

[0064] In addition, the controller can further comprise a motor positive port (Motor+) and a motor negative port (Motor-), which can be respectively connected to the driving motor 21 to supply power to and control the driving motor 21. Meanwhile, the controller can further comprise an output voltage port and an internal ground port, which can be connected to the motion detector 22 to supply power to the motion detector 22. The controller can further comprise a plurality of signal ports. When the second positioning member 42 is a Hall element, the plurality of signal ports can be electrically connected to the second positioning member 42 to realize input of the positioning signal.

[0065] Based on the above-mentioned central control moving mechanism, the embodiment of the present application further provides a control method of the central control moving mechanism, as shown in Figure 5 The control method can comprise steps S100-S400.

[0066] S100: The control mechanism 30 sets a reference position when receiving the positioning signal. Thus, the control mechanism 30 can have a reference position inside, and when the positioning signal is received, 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. Thus, the movement position of the second slide rail 12 can be monitored through the movement stroke of the driving mechanism 20, and then the second slide rail 12 can be conveniently moved to the desired position.

[0068] S300: When the control mechanism 30 receives the positioning signal again, the control mechanism 30 compares the motion position with the reference position. At this time, the control mechanism 30 determines the position of the second slide rail 12 according to the driving mechanism 20. Meanwhile, the position is also 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 control mechanism 30 finds that the position of the second slide rail 12 recorded by the driving mechanism 20 is deviated, and the control mechanism 30 can reposition the position of the second slide rail 12 to the reference position according to the reference position, so as to ensure the accuracy of the position of the second slide rail 12.

[0070] In some embodiments, as shown in FIG. 5, the control method of the central control moving mechanism further includes steps S500-S700. Figure 6

[0071] S500: The control mechanism 30 sets the stroke of the second slide rail 12 moving to the first limiting mechanism 50 as a 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 limiting mechanism 50, so as to stop the movement of the second slide rail 12. The first stroke is the maximum stroke of the second slide rail 12 moving to the first limiting mechanism 50.

[0072] S600: When the difference between the stroke of the second slide rail 12 moving from the reference position to the first limiting mechanism 50 and the first stroke is greater than or equal to a first preset distance, the control mechanism 30 controls the driving mechanism 20 to drive the second slide rail 12 to move to the first limiting mechanism 50 at a first preset speed. Based on this, the distance between the second slide rail 12 and the first limiting mechanism 50 is large, and the second slide rail 12 can run at a large speed, so as to improve the motion 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 to the first limiting mechanism 50 and the first stroke is less than the first preset distance and greater than or equal to a second preset distance, the control mechanism 30 controls the driving mechanism 20 to drive the second slide rail 12 to move to the first limiting mechanism 50 at a 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 limiting mechanism 50 is small, the motion speed of the second slide rail 12 can be reduced, so that the second slide rail 12 can stop moving more stably when moving to the first limiting mechanism 50.

[0074] In some embodiments, the first preset speed can be twice the second preset speed. In this way, the first preset speed is fast, which ensures the motion rate of the second slide rail 12. For example, the first preset speed can be the maximum running speed of the driving 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 ranges, when the second slide rail 12 moves at the first preset speed, the second slide rail 12 and the first limit mechanism 50 can maintain a good distance. At the same time, when the second slide rail 12 moves at the second preset speed, the distance between the two is smaller, and the movement speed of the second slide rail 12 is also slowed down, which facilitates the second slide rail 12 to slow down more smoothly. For example, 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, as shown in FIG. 8, the control method of the central control moving mechanism further includes steps S800-S900. Figure 7

[0077] S800: The control mechanism 30 detects whether the driving mechanism 20 occurs multiple stallings during the movement of the second slide rail 12 from the reference position towards the first limit mechanism 50. When the driving mechanism 20 occurs multiple stallings, it indicates that the second slide rail 12 and the first limit mechanism 50 can be in mutual abutment. The control mechanism 30 can detect whether the second slide rail 12 and the first limit mechanism 50 are in mutual abutment through the above steps.

[0078] S900: If the driving mechanism 20 occurs multiple stallings, the control mechanism 30 updates the first stroke according to the movement stroke of the driving mechanism 20 when the driving mechanism 20 stalls. As mentioned above, the first limit mechanism 50 and the second slide rail 12 have mutual abutment, and the first stroke recorded by the control mechanism 30 deviates. At this time, through the abutment between the second slide rail 12 and the first limit mechanism 50, the control mechanism 30 can correct the first stroke again.

[0079] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any changes or replacements within the technical scope disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.​

Claims

1. A central control mobile mechanism, characterized by, The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided.

2. The central control mobile mechanism according to claim 1, characterized in that, The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided.

3. The central control mobile mechanism according to claim 1, wherein, The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided.

4. The central control mobile mechanism according to claim 1, wherein, The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided.

5. The central control mobile mechanism according to claim 1, wherein, The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided.

6. A vehicle characterized by comprising: The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided.

7. The vehicle of claim 6, wherein The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. The utility model relates to a central control mobile mechanism (100) and a central control mobile mechanism (100) are provided. 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8. A control method of the center control mobile mechanism according to any one of claims 1 to 5, characterized by, The control mechanism (30) sets a reference position when the positioning signal is received. The control mechanism (30) calculates the movement position of the second slide rail (12) according to the movement stroke of the driving mechanism (20). The control mechanism (30) compares the movement position with the reference position when the positioning signal is received again. If the movement position is inconsistent with the reference position, the control mechanism (30) calibrates the movement position to the reference position. The central control moving mechanism (100) further comprises:

9. The control method of the center control mobile mechanism according to claim 8, characterized by, a first limiting mechanism (50) arranged at one end of the first slide rail (11); and a second limiting mechanism (60) 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). The control method of the central control moving mechanism further comprises: The control mechanism (30) sets the stroke of the second slide rail (12) moving to the first limiting mechanism (50) from the reference position as a first stroke. When the stroke of the second slide rail (12) moving to the first limiting mechanism (50) from the reference position is greater than or equal to the first preset distance from the first stroke, the control mechanism (30) controls the driving mechanism (20) to drive the second slide rail (12) to move to the first limiting mechanism (50) at a first preset speed. When the stroke of the second slide rail (12) moving to the first limiting mechanism (50) from the reference position is less than the first preset distance and greater than or equal to a second preset distance from the first stroke, the control mechanism (30) controls the driving mechanism (20) to drive the second slide rail (12) to move to the first limiting mechanism (50) at a second preset speed. The first preset speed is greater than the second preset speed. The control method of the central control moving mechanism further comprises:

10. The control method of the center control mobile mechanism according to claim 9, characterized by, The control mechanism (30) detects whether the driving mechanism (20) occurs multiple stallings during the movement of the second slide rail (12) from the reference position to the first limiting mechanism (50). ​ If the driving mechanism (20) stalls 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) stalls.

11. The control method of the center control mobile mechanism according to claim 9, characterized by, The first preset speed is twice the second preset speed.

12. The control method of the center control mobile mechanism according to claim 9, characterized by, The first preset distance is 4mm-6mm; and the second preset distance is 0.8mm-1.2mm.

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