Mechanical control system and automobile

By setting up robot control components on the rooftop, the rooftop camera has been solved, and the rooftop camera has been limited in view and inconvenient equipment operation has been achieved, more comprehensive environmental perception and safe fixing and picking up items, improving autonomous driving capabilities.

CN119283007APending Publication Date: 2025-01-10BEIJING ELECTRIC VEHICLE
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Patent Information

Application Number
CN202411679627.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-22
Publication Date
2025-01-10

AI Technical Summary

Technical Problem

The roof-mounted cameras of existing cars have limited vision, and there are safety issues with placing travel equipment on the roof, especially inconvenient operation and may lead to falls.

Method used

Design a mechanical control system, including setting up a robot control component on the roof of the car, including multiple interconnected robot arms and robots, equipped with a camera module, controlling the movement of the robot arms and robots through the in-car control platform, realizing cameras and lasers The height adjustment of the radar and the fixing and placement of items.

Benefits of technology

It improves the environmental perception capability of automobile autonomous driving, expands the observation range of cameras and lidars, solves the inconvenience and safety of roof equipment, and achieves more comprehensive environmental observation and fixing and picking up items.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a mechanical control system and an automobile, and relates to the technical field of automobiles. The mechanical control system comprises an automobile roof; the manipulator control assembly is arranged on the outer surface of the automobile ceiling and is electrically connected with an in-automobile control platform of the automobile; the manipulator control assembly comprises at least multiple sections of mutually connected mechanical arms and a manipulator, the mechanical arms are connected with the manipulator, and camera modules are arranged at the connecting positions; the in-vehicle control platform is used for controlling work of the mechanical arm, the mechanical hand and the camera module. According to the scheme, articles can be placed on the roof of the automobile, the surrounding environment of the automobile can be observed through the mechanical arm control assembly, and the automation capacity of the automobile is improved.
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Description

Technical Field

[0001] The present application relates to the field of automobile technology, and in particular to a mechanical control system and an automobile. Background Art

[0002] In the prior art, the car needs to observe various road conditions for the automatic driving of the car, so it is a standard to install cameras and laser belts on the roof. However, due to the limited field of view on the roof, the observation range of the camera or radar is limited. On the other hand, various travel equipment is installed on the roof of the car, such as boats, tents, bicycles and other objects, or a luggage box is placed on the roof. There are various equipment in the box, including tents, inflation valves, etc. If people climb up, it is troublesome and there are safety issues, and they may fall and get injured. Summary of the invention

[0003] The embodiments of the present application provide a mechanical control system and a car to solve the problems of limited field of view of a camera mounted on the roof of a car and safety issues of installing various travel equipment on the roof of a car in the prior art. The height of the roof camera can be adjusted by using a manipulator control component of the mechanical control system, and the manipulator control component can also be used to fix items placed on the roof.

[0004] In order to solve the above technical problems, this application adopts the following technical solutions:

[0005] The present application provides a mechanical control system, including:

[0006] Car roof;

[0007] A manipulator control assembly is arranged on the outer surface of the automobile roof and is electrically connected to the in-vehicle control platform of the automobile; the manipulator control assembly comprises at least a plurality of interconnected manipulator arms and a manipulator, the manipulator arm and the manipulator are connected, and a camera module is arranged at the connection position;

[0008] Among them, the in-vehicle control platform is used to control the operation of the robotic arm, the robotic hand and the camera module.

[0009] Optionally, the manipulator control component includes:

[0010] A base is vertically arranged on the outer surface of the automobile roof, and the entire base can rotate along the center line of the base, and a first motor is arranged inside the base;

[0011] A first mechanical arm, a second mechanical arm, a third mechanical arm and a fourth mechanical arm connected to each other, each mechanical arm comprising a motor assembly, wherein one mechanical arm comprising the motor assembly is correspondingly connected to another mechanical arm not comprising the motor assembly; an end of the first mechanical arm not comprising the motor assembly is connected to the first motor, and the first motor is used to drive the first mechanical arm to rotate about the axis of the first motor;

[0012] A manipulator assembly is connected to an end of the fourth manipulator arm that does not contain the motor assembly.

[0013] Optionally, a camera module is also provided at one end of the fourth robotic arm that does not contain the motor assembly; the camera module is used to collect working image data of the robotic arm assembly.

[0014] Optionally, the manipulator assembly comprises:

[0015] A plurality of mechanical fingers are electrically connected to the in-vehicle control platform;

[0016] A connecting rod is inserted into the connecting piece of the fourth mechanical arm.

[0017] Optionally, the system further comprises:

[0018] The sensor perception components are arranged around the vehicle body and connected to the in-vehicle control platform.

[0019] Optionally, a placement area is formed on the automobile roof, and the manipulator control component is arranged in the placement area.

[0020] Optionally, the placement area is further provided with at least two track fixing components, and the track fixing components are used to place bicycle-like objects to be fixed; the manipulator control component is used to fix the bicycle-like objects to be fixed in the track fixing components.

[0021] Optionally, the surface of the mechanical finger is made of skin-like wear-resistant material.

[0022] Optionally, the in-vehicle control platform is arranged in a human-computer interaction system of a car; the in-vehicle control platform is used to send decision instructions to the manipulator control component; the manipulator control component completes a corresponding work task according to the decision instructions.

[0023] To achieve the above objectives, the present application also provides a car, comprising the mechanical control system as described above.

[0024] The beneficial effects of this application are:

[0025] The mechanical control system includes: a car roof; a manipulator control assembly, which is arranged on the outer surface of the car roof and is electrically connected to the in-car control platform of the car; the manipulator control assembly includes at least a plurality of interconnected mechanical arms and a manipulator, the mechanical arm and the manipulator are connected, and a camera module is arranged at the connection position; wherein the in-car control platform is used to control the operation of the mechanical arm, the manipulator and the camera module. The solution of the present application can realize the placement of objects on the car roof, and can also realize the use of the manipulator control assembly to observe the surrounding environment of the car, thereby improving the automation capability of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 One of the structural schematic diagrams of the mechanical control system provided by the embodiment of the present application is shown;

[0027] Figure 2 A second structural schematic diagram showing a mechanical control system provided in an embodiment of the present application;

[0028] Figure 3 A schematic diagram showing the structure of a manipulator assembly provided in an embodiment of the present application;

[0029] Figure 4 A schematic diagram showing the structure of the placement area provided in an embodiment of the present application.

[0030] Description of reference numerals:

[0031] Automobile roof 1; robot control component 2; base 21; first robot arm 22; second robot arm 23; third robot arm 24; fourth robot arm 25; connector 251; robot component 26; multiple robot fingers 261; connecting rod 262; camera module 27; sensor sensing component 3; placement area 4; track fixing component 5. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and advantages to be solved by the application clearer, the following will be described in detail in conjunction with the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the application. In addition, for clarity and brevity, the description of known functions and structures has been omitted.

[0033] It should be understood that the references to "one embodiment" or "an embodiment" throughout the specification mean that the specific features, structures, or characteristics associated with the embodiment are included in at least one embodiment of the present application. Therefore, the references to "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0034] The present application aims at the problems of limited field of view of cameras mounted on the roof of cars in the prior art and safety issues of installing various travel equipment on the roof of cars. The embodiments of the present application provide a mechanical control system and a car. The height of the roof camera can be adjusted by using the manipulator control component of the mechanical control system, and the manipulator control component can also be used to fix items placed on the roof.

[0035] Reference Figure 1 As shown, an embodiment of the present application provides a mechanical control system, including:

[0036] Car roof 1;

[0037] A manipulator control assembly 2 is arranged on the outer surface of the automobile roof 1 and is electrically connected to the in-vehicle control platform (not shown in the figure) of the automobile; the manipulator control assembly 2 includes at least a plurality of interconnected manipulator arms and a manipulator, the manipulator arms are connected to the manipulator, and a camera module is arranged at the connection position;

[0038] Among them, the in-vehicle control platform is used to control the operation of the robotic arm, the robotic hand and the camera module.

[0039] In an embodiment of the present application, a manipulator control component 2 is arranged on the automobile roof 1, and the manipulator control component 2 is electrically connected to the in-vehicle control platform inside the automobile. A camera module is arranged on the manipulator control component 2, and the camera module can be composed of a camera, a radar, etc. The in-vehicle control platform can be used to send corresponding control instructions to the manipulator control component 2 to control the lifting, fixing and other actions of the robot arm. The in-vehicle control platform can also be used to send fixing instructions to the manipulator control component 2 to fix items placed on the automobile roof 1.

[0040] As the automatic driving of a car needs to observe various road conditions, cameras and lasers are installed on the roof. Due to the limited field of view on the roof of the car, the observation range of the camera or radar is limited. Therefore, the present application considers installing a manipulator control component 2 on the roof, with a fixed or mobile position, to facilitate observation of the surrounding environment of the car, promote automatic driving to better discover the surrounding situation, and perceive and process it in time.

[0041] On the other hand, various travel equipment such as boats, tents, bicycles, etc. are installed on the top of the car, or a luggage box is placed on the roof, and various equipment, including tents, inflation valves, etc., are placed in the box. If people climb up, it is troublesome and there are safety issues, and they may fall and get injured. At the same time, when the car recovers the drone, a manipulator that can take the drone is needed to recover the drone and assist in flying the drone. The present application sets up a manipulator control component 2 that can be portable and installed at any part of the top of the car. When it needs to be used, the camera module in the manipulator control component 2 is controlled by the in-car control platform to be raised to observe the surrounding situation. Since the manipulator can be raised and the position is higher, a more blind-angle observation range and observation distance can be obtained, and the automatic driving function can be better used.

[0042] Bicycles, kayaks, tents, and various rectangular boxes for storing objects need to be installed on the roof. However, due to the positional relationship between the car and people, it is very inconvenient to place and take these items. It is necessary to climb onto the roof to fix or take down various items. The robot control component 2 can be controlled by the in-car control platform to lift the object, place it in a suitable position and fix it. At the same time, if you want to take down the object, you can use the robot arm to unlock the fixing bracket and take the object to a position that is at least convenient for humans to catch.

[0043] The robot arm in the present application can be similar to a human arm and composed of three to five sections, including an upper arm, a lower arm, a hand, and a finger part, or it can be composed of two sections, four or five sections, including an upper arm, a middle arm, a lower arm, a small lower arm, and a hand. The shape of the hand can be similar to that of a human hand, or it can be similar to a clamping joint form such as 3, 4 or 5 fingers.

[0044] The above-mentioned large arm part is connected to the roof of the car and is made of aluminum alloy or titanium alloy lightweight alloy, or carbon fiber, etc. The weight of the entire roof mechanical arm part does not affect the uniform distribution of the overall mass of the car.

[0045] The robotic arm is capable of reaching any part of the roof with its hands and carrying out manipulation operations.

[0046] Specifically, refer to Figure 2 As shown, the manipulator control component 2 includes:

[0047] A base 21 is vertically arranged on the outer surface of the automobile roof 1, and the entire base 21 can rotate along the center line of the base 21, and a first motor is arranged inside the base 21;

[0048] The first mechanical arm 22, the second mechanical arm 23, the third mechanical arm 24 and the fourth mechanical arm 25 are connected to each other, each mechanical arm includes a motor assembly, and one mechanical arm including the motor assembly is correspondingly connected to another mechanical arm not including the motor assembly; one end of the first mechanical arm 22 not including the motor assembly is connected to the first motor, and the first motor is used to drive the first mechanical arm 22 to rotate about the axis of the first motor;

[0049] The manipulator assembly 26 is connected to an end of the fourth manipulator 25 that does not contain the motor assembly.

[0050] Among them, the manipulator assembly 26 has translation and rotational freedom in three-dimensional space X, Y, and Z, and is mainly composed of 6-7 rotary motors and corresponding rotary arms on the manipulator body. Through the 6 rotary motors, the manipulator can assist in grasping any object on the roof in three-dimensional space.

[0051] In the embodiment of the present application, each mechanical arm is provided with a rotatable motor assembly. The present application preferably provides four mechanical arms, namely, a first mechanical arm 22, a second mechanical arm 23, a third mechanical arm 24 and a fourth mechanical arm 25 are provided which are connected to each other. The end of the first mechanical arm 22 which does not contain the motor assembly is connected to the first motor provided inside the base 21, and the end of the first mechanical arm 22 which contains the motor assembly is connected to the second mechanical arm 23. Both the first motor and the motor assembly are rotatable motors. Each mechanical arm can rotate with the axial direction of the connected motor. The manipulator assembly 26 can be connected to the end of the fourth mechanical arm 25 which does not contain the motor assembly.

[0052] Each robot arm in the robot control assembly 2 is electrically connected to the in-vehicle control platform, and the in-vehicle control platform can independently control the working movement of each robot arm.

[0053] Specifically, Figure 2 What is shown is a type of mechanical arm with higher degree of freedom and smaller space. The base 21 is fixed on the car roof 1, and the first motor in the base 21 can rotate vertically on the car roof 1, that is, vertically on the roof plane; the first mechanical arm 22 rotates in a plane parallel to the plane of the car roof 1. The second mechanical arm 23 rotates around a line parallel to the roof plane as the center line. The third mechanical arm 24 rotates around a line parallel to the roof plane as the center line. The fourth mechanical arm 25 rotates on a line perpendicular to the roof plane. The mechanical hand assembly 26 can hold and grasp the object to be fixed in the same way as the five fingers, the thumb has two sections, and the other knuckles have three sections.

[0054] Furthermore, a camera module 27 is provided on the end of the fourth robotic arm 25 that does not contain the motor assembly; the camera module 27 is used to collect working image data of the robotic arm assembly 26 .

[0055] In the present application, the camera module 27 is arranged on the end of the fourth robotic arm 25 that does not contain the motor assembly, that is, the camera module is arranged on the arm hand, and the camera module 27 is used to observe the arrival position of the robotic arm assembly 26 at any time and perform various grasping and closing operations.

[0056] For example, cameras and lidars that are handheld or fixed on a robot can provide the clearest and most reasonable autonomous driving images by adjusting their height and front, back, left, and right positions. This is especially true on mountain roads and paths that are half mountain and half cliff. The positions of cameras and lidars can be adjusted appropriately to notice dangerous locations that you want to see, and you can directly compose pictures for safer locations.

[0057] The safety of vehicle driving control is improved by paying special attention to dangerous positions. When parking is required, for example, the robot can be used to observe the parking position around, and the specific obstacle position can be recorded according to the observed map record number. This can improve the accuracy of automatic parking and provide the driver with a reasonable parking space search, such as quickly finding a parking space.

[0058] Optionally, cameras may be provided on each of the arm's mechanical arms to promptly detect whether there is any possibility of interference with the placed objects thereon.

[0059] Furthermore, since the camera module 27 is used to collect the working image data of the manipulator assembly 26, it will be sent to the in-vehicle control platform. The present application can observe the arm activities through the camera module 27 inside the car, and command the movement of each arm. Through the position observed by the camera of the arm, in order to prevent interference, an obstacle-free running track of the manipulator is formed in the car. The arm control chip is mainly used to determine the running track and running time of the arm in combination with the interference objects observed by the camera, and finally achieve the specified position, and then the final action is completed by the manipulator head.

[0060] Furthermore, the manipulator assembly 26 includes:

[0061] A plurality of mechanical fingers 261 are electrically connected to the in-vehicle control platform;

[0062] The connecting rod 262 is inserted into the connecting piece 251 of the fourth robot arm 25 .

[0063] Specifically, the surface of the mechanical finger 261 is made of skin-like wear-resistant material.

[0064] In the embodiment of the present application, the arm clamping module may not be able to maintain a fixed position on the placement rack. Therefore, it is necessary to use multiple mechanical fingers 261 to realize the role of the clamp during operation to fix the position of the roof object and maintain the position to ensure that it does not fall. At the same time, the camera of the mechanical arm is used to track the surrounding environment in time to observe whether there is an over-limit situation that cannot be driven past, and to promptly report to prevent the vehicle from being hit. The present application is mainly composed of multiple arms and hands. The multiple arms can be 2-6 sections, etc. The hands simulate human hands, and the surface is made of skin-like materials, which are wear-resistant and corrosion-resistant.

[0065] Optionally, the system further comprises:

[0066] The sensor perception component 3 is arranged around the vehicle body and connected to the in-vehicle control platform.

[0067] In the embodiment of the present application, multiple sensor perception components 3 are also arranged around the vehicle body. The multiple sensor perception components 3 may include 6 cameras and 12 ultrasonic radars around the vehicle body, and a variable RGBD binocular or monocular or laser radar on the roof. RGBD (Red-Green-Blue Depth) is an image or data format that combines color (RGB) and depth (Depth) information. The RGBD image is captured by a camera with depth perception capability. The present application uses multiple sensor perception components 3 to collect data and transmit it to the in-vehicle control platform.

[0068] Optionally, the in-vehicle control platform is arranged in a human-computer interaction system of the automobile (not shown in the figure); the in-vehicle control platform is used to send decision instructions to the manipulator control component 2; the manipulator control component 2 completes corresponding work tasks according to the decision instructions.

[0069] In the embodiment of the present application, by integrating the in-vehicle control platform into the human-computer interaction system, the space in the vehicle can be saved. The in-vehicle control platform of the present application is provided with a data fusion module, and the data collected by the multiple sensor perception components 3 are transmitted to the data fusion module. It includes: processing each different data format directly in the sensor perception module, and the laser radar and the camera respectively convert their unique data formats into a common data format, so that the data format reaching the data fusion module is consistent, so that the fusion can be completed quickly in the fusion stage to achieve BEV perception. BEV perception refers to the technology of perceiving the environment from a bird's eye view (Bird's Eye View, referred to as BEV). This technology converts image sequences from multiple perspectives into BEV features to achieve a comprehensive perception of the surrounding environment. BEV perception is widely used in the fields of autonomous driving, intelligent transportation, etc., and can provide more comprehensive and accurate environmental perception information, which helps to solve the limitations of traditional monocular and binocular visual perception technologies in scene perception range, blind spots of vision, posture changes, etc. Another way is to convert the respective data formats into the data fusion module.

[0070] The data fusion module of the present application receives data sent by multiple sensor perception components 3, performs preliminary data format unification, and then performs data post-fusion, and promptly puts the fused image into the neural network large model embedded in the in-vehicle control platform for data processing to form various different markers, such as vehicles, traffic light lanes, etc. Among them, the laser radar and camera on the roof need to match the data with other cameras in real time and expand the field of view after data fusion because their positions can change, which can better assist the operation of the vehicle.

[0071] This application can also integrate a kind of perception data embedded in the in-vehicle control platform into a large model, and through control and execution strategies, perform vehicle control and execute lane keeping, lane change, speed change, parking lights, etc. Or it can be unified with the neural network large model to form an end-to-end integrated operation of fusion perception and decision execution. Achieve complete autonomous driving that imitates humans.

[0072] Further, see Figure 1 and Figure 4 As shown, a placement area 4 is formed on the automobile roof 1 , and the manipulator control component 2 is arranged in the placement area 4 .

[0073] Specifically, the placement area 4 is further provided with at least two track fixing components 5, and the track fixing components 5 are used to place bicycle-like objects to be fixed; the manipulator control component 2 is used to fix the bicycle-like objects to be fixed in the track fixing components 5.

[0074] The present application can be provided with a luggage box on the vehicle, which is arranged in the placement area 4, and the roof luggage box can be opened by the manipulator control component 2. The placement area 4 is also provided with at least two track fixing components 5 for placing bicycle-like items, and the luggage box on the vehicle can also be arranged to slide on the two track fixing components 5 to prevent damage to the roof.

[0075] In summary, the system of this application can achieve the following effects:

[0076] (1) Controlled by the in-vehicle control platform, such as through a screen interface. For example, a bicycle can be placed at its center on a manipulator, which can be placed on the roof of the vehicle by controlling the manipulator. The manipulator can then be used to fix the bicycle on the vehicle's bicycle track through a bottom track fixture. The bicycle can then be fixed vertically by a manipulator or a human hand.

[0077] (2) Place the luggage in the trunk on the vehicle, and use the robot to open the roof luggage box. Then, you can directly give the luggage to the robot. The robot takes the luggage and places it in the roof luggage box, and then closes the luggage box and buckles it.

[0078] (3) A kayak fixing rack is fixed on the roof of the vehicle. The kayak is lifted to the roof by a mechanical arm and fixed on the fixing rack, and then locked. When taking the kayak, the fixing lock is released, the kayak is taken out, and the kayak is lifted as far down as possible, and then caught by hand or placed on other brackets.

[0079] (4) For autonomous driving, a robot arm can be used to grab cameras and radars and reach a certain height on the roof. The robot arm can use the cameras and radars to obtain the perception of objects around the vehicle, form a bird's-eye view with the cameras around the vehicle body, and perform autonomous driving control through a large neural network model.

[0080] (5) The action of the robotic arm can be controlled by a mobile phone, with the help of human hands. The robotic arm can be used flexibly to help cars and members solve various technical problems. For example, in the event of a car accident, if the car door cannot be opened, the robotic arm can be used to break the window and pull people out. Or in dangerous moments, such as when the rear car hits the front car, the robotic arm can take action in time and hold the rear car with its hands.

[0081] The present application also provides a vehicle, including: Figures 1 to 4 The mechanical control system described in.

[0082] In the embodiment of the present application, the automobile includes all the structures of the above-mentioned mechanical control system. The effects that can be achieved by the mechanical control system can also be achieved by the automobile, which will not be described again to avoid repetition.

[0083] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0084] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0085] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0086] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0087] The above is a preferred embodiment of the present application. It should be pointed out that for ordinary personnel in this technical field, several improvements and modifications can be made without departing from the principles described in the present application. These improvements and modifications are also within the scope of protection of the present application.

Claims

1. A mechanical control system, characterized in that: include: Car roof (1); A manipulator control component (2) is arranged on the outer surface of the automobile roof (1) and is electrically connected to the in-vehicle control platform of the automobile; the manipulator control component (2) comprises at least a plurality of interconnected manipulator arms and a manipulator, the manipulator arm and the manipulator are connected, and a camera module is arranged at the connection position; Among them, the in-vehicle control platform is used to control the operation of the robotic arm, the robotic hand and the camera module.

2. The system according to claim 1, characterized in that The manipulator control component (2) comprises: A base (21) is vertically arranged on the outer surface of the automobile roof (1), and the entire base (21) can rotate along the center line of the base (21), and a first motor is arranged inside the base (21); A first mechanical arm (22), a second mechanical arm (23), a third mechanical arm (24) and a fourth mechanical arm (25) are connected to each other, each mechanical arm comprising a motor assembly, wherein a mechanical arm containing the motor assembly is correspondingly connected to another mechanical arm not containing the motor assembly; an end of the first mechanical arm (22) not containing the motor assembly is connected to the first motor, and the first motor is used to drive the first mechanical arm (22) to rotate about the axis of the first motor; A manipulator assembly (26), wherein the manipulator assembly (26) is connected to an end of the fourth manipulator arm (25) that does not contain the motor assembly.

3. The system according to claim 2, characterized in that A camera module (27) is also provided on the end of the fourth mechanical arm (25) that does not contain the motor assembly; the camera module (27) is used to collect working image data of the mechanical arm assembly (26).

4. The system according to claim 2, characterized in that The manipulator assembly (26) comprises: A plurality of mechanical fingers (261) electrically connected to the in-vehicle control platform; A connecting rod (262) is inserted into the connecting piece (251) of the fourth mechanical arm (25).

5. The system according to claim 1, characterized in that The system further comprises: The sensor perception component (3) is arranged around the vehicle body and connected to the in-vehicle control platform.

6. The system according to claim 1, characterized in that A placement area (4) is formed on the automobile roof (1), and the manipulator control component (2) is arranged in the placement area (4).

7. The system according to claim 6, characterized in that The placement area (4) is also provided with at least two track fixing components (5), and the track fixing components (5) are used to place objects such as bicycles to be fixed; the manipulator control component (2) is used to fix the objects such as bicycles to be fixed in the track fixing components (5).

8. The system according to claim 4, characterized in that The surface of the mechanical finger (261) is made of skin-like wear-resistant material.

9. The system according to claim 1, characterized in that The in-vehicle control platform is arranged in a human-machine interaction system of the automobile; the in-vehicle control platform is used to send a decision instruction to the manipulator control component (2); the manipulator control component (2) completes a corresponding work task according to the decision instruction.

10. An automobile, characterized in that: Comprising a machine control system as claimed in any one of claims 1 to 9.