Ceiling type automatic driving perception and control device

Abstract

The utility model provides a ceiling type automatic driving perception and control device which comprises a base provided with a plurality of mounting holes; the housing is fixed at the upper part of the base; the radar module is fixed on the upper end face of the base and penetrates through the housing to extend out of the housing; the two camera modules are symmetrically arranged on the two sides of the upper end face of the base and penetrate through the cover shell to extend out of the cover shell. The electrical interface is fixed on one side of the housing; the power supply module is fixed on the upper end surface of the base, is electrically connected with the electrical interface and is used for supplying power to the radar module and the camera module; the device can be independently used as an automatic driving perception and control device, and can also be combined with a vehicle electrical box suite to provide service and redundancy for higher-grade automatic driving. And meanwhile, any combination with other suites on the same automatic driving platform can be achieved, and adaptation to different vehicle types and different scenes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and in particular to a ceiling-mounted automatic driving perception and control device. Background Art

[0002] Existing autonomous driving integrated perception and control system designs are primarily developed for highway and passenger vehicle applications. These systems primarily focus on integrating the perception domain from a head-up or upward perspective, but lack corresponding solutions for a bird's-eye view. Furthermore, these designs are often designed for closed vehicles, rather than open ones. Furthermore, the commonly used head-up design significantly complicates the layout of perception modules and creates a redundant number of perception components. Currently, there is no effective solution to this problem. Utility Model Content

[0003] In view of the above technical deficiencies, the purpose of this utility model is to provide a ceiling-mounted automatic driving perception and control device, which is not limited to open vehicle body structures. The device itself has the characteristics of closed and open vehicle body structures.

[0004] To ensure compatibility with other vehicles, only the installation location and corresponding sensor calibration need to be adjusted. At the same time, this solution fully utilizes the capabilities of surround-view camera perception and laser perception, making it possible to meet the spatial perception needs of autonomous vehicles to the greatest extent possible with minimal effort.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A ceiling-mounted autonomous driving perception and control device, comprising:

[0007] A base is provided with a plurality of mounting holes;

[0008] a cover shell, fixed to the upper portion of the base;

[0009] The computing power module is fixed on the upper part of the base and is used for data processing;

[0010] The radar module is fixed to the upper end surface of the base and extends through the cover to the outside of the cover, and is electrically connected to the computing power module;

[0011] Two camera modules are configured and symmetrically arranged on both sides of the upper end surface of the base and extend through the cover to the outside of the cover, and are electrically connected to the computing power module;

[0012] The electrical interface is fixed on one side of the cover;

[0013] The power module is fixed on the upper end surface of the base and electrically connected to the electrical interface to supply power to the radar module and computing power module.

[0014] Preferably, the base is an aluminum profile plate; and heat dissipation fins are provided on the lower end surface of the base.

[0015] Preferably, the radar module is a MID-360 laser radar.

[0016] Preferably, the camera module includes a mounting bracket and a wide-angle camera; the mounting bracket is fixed on the base; a plurality of adjustment holes are provided on the mounting bracket; a camera bracket is fixed on the wide-angle camera; and the camera bracket is connected to the adjustment holes of the mounting bracket through fasteners.

[0017] Preferably, it also includes a semicircular head hexagon socket combination screw; the semicircular head hexagon socket combination screw is arranged downward from the upper end surface of the base through the mounting hole.

[0018] Preferably, it also includes a thermally conductive silicone sheet; the thermally conductive silicone sheet is fixed on the upper end surface of the base.

[0019] Preferably, the electrical interface is an aviation plug interface.

[0020] Preferably, the electrical interface is a multi-pin integrated electrical interface.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] This device can function independently as an autonomous driving perception and control unit, or it can be combined with a vehicle electrical box kit to provide services and redundancy for higher levels of autonomous driving. It can also be combined with other kits on the same autonomous driving platform to achieve adaptation to different vehicle models and scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are part of this utility model and are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be derived from these drawings without inventive effort.

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0026] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0027] Figure 4 It is a structural schematic diagram of the base in the utility model.

[0028] in:

[0029] 1. Wide-angle camera; 2. Cover; 3. Radar module; 4. Base; 5. Electrical interface; 6. Mounting bracket; 7. Heat sink fins; 8. Adjustment hole; 9. Camera bracket; 10. Computing power module; 11. Power module.

[0030] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0032] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] like Figures 1 to 4 As shown, a ceiling-mounted autonomous driving sensing and control device is installed on the top of the car, including:

[0034] The base 4 is provided with a plurality of mounting holes;

[0035] The cover 2 is fixed to the upper part of the base 4 by M4*16 hexagon socket head combination screws;

[0036] The computing module 10 is fixed to the upper part of the base 4 and is used for data processing;

[0037] The radar module 3 is fixed to the upper end surface of the base 4 and extends through the cover 2 to the outside of the cover 2 and is electrically connected to the computing module 10;

[0038] Two camera modules are configured, symmetrically arranged on both sides of the upper end surface of the base 4 and extending through the cover 2 to the outside of the cover 2, electrically connected to the computing power module 10; the electrical interface 5 is fixed to one side of the cover 2 by an M3*10 countersunk cross screw;

[0039] The power module 11 is fixed on the upper end surface of the base 4 and is electrically connected to the electrical interface 5 for supplying power to the radar module 3 and the computing power module 10. The overall length of the device is 736.5 mm, the width is 200 mm, and the thickness is 48.5 mm.

[0040] Furthermore, the base 4 is an aluminum profile plate; a heat dissipation fin 7 is provided on the lower end surface of the base 4 .

[0041] Furthermore, the radar module 3 is a MID-360 laser radar.

[0042] Furthermore, the camera module includes a mounting bracket 6 and a wide-angle camera 1; the mounting bracket 6 is fixed to the base 4 by an M3 rivet nut and an M3*10 hexagon socket combination screw; a plurality of adjustment holes 8 are provided on the mounting bracket 6; a camera bracket 9 is fixed to the wide-angle camera 1 by an M1.5*4 hexagon socket screw; the camera bracket 9 is connected to the adjustment hole 8 of the mounting bracket 6 by a fastener, and the setting position of the wide-angle camera 1 is adjusted by adjusting the different setting positions of the fastener on the adjustment hole 8 on the mounting bracket 6.

[0043] Furthermore, it also includes an M6*45 semicircular head hexagon socket combination screw; the semicircular head hexagon socket combination screw is set downward from the upper end surface of the base 4 through the mounting hole, and is connected and fixed by an M6 external hexagon flange anti-loosening nut.

[0044] Furthermore, it also includes a heat-conducting silicone sheet; the heat-conducting silicone sheet is fixed on the upper end surface of the base 4.

[0045] Furthermore, the electrical interface 5 can be used as a customized overall wiring harness and can be optionally an aviation plug interface.

[0046] Furthermore, the electrical interface 5 is a multi-pin integrated electrical interface.

[0047] Those skilled in the art will understand that although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features from different embodiments is also intended to be within the scope of protection of the present invention and to form different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination based on the known technical solutions and the technical problems to be solved by this application.

[0048] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments using the above-mentioned technical content without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A ceiling-mounted automatic driving perception and control device, characterized in that: include: A base (4) is provided with a plurality of mounting holes; A cover (2) is fixed to the upper portion of the base (4); A computing module (10) is fixed to the upper portion of the base (4) and is used for data processing; The radar module (3) is fixed to the upper end surface of the base (4) and extends through the cover (2) to the outside of the cover (2) and is electrically connected to the computing power module (10); Two camera modules are provided, symmetrically arranged on both sides of the upper end surface of the base (4), extending through the cover (2) to the outside of the cover (2), and electrically connected to the computing power module (10); An electrical interface (5) is fixed on one side of the housing (2); The power module (11) is fixed on the upper end surface of the base (4) and is electrically connected to the electrical interface (5) for supplying power to the radar module (3) and the computing power module (10).

2. The ceiling-mounted automatic driving perception and control device according to claim 1, characterized in that: The base (4) is an aluminum profile plate; heat dissipation fins (7) are provided on the lower end surface of the base (4).

3. The ceiling-mounted automatic driving perception and control device according to claim 1, characterized in that: The radar module (3) is a MID-360 laser radar.

4. The ceiling-mounted automatic driving perception and control device according to claim 1, characterized in that: The camera module comprises a mounting bracket (6) and a wide-angle camera (1); the mounting bracket (6) is fixed on the base (4); a plurality of adjustment holes (8) are provided on the mounting bracket (6); a camera bracket (9) is fixedly provided on the wide-angle camera (1); and the camera bracket (9) is connected to the adjustment holes (8) of the mounting bracket (6) via fasteners.

5. The ceiling-mounted automatic driving perception and control device according to claim 1, characterized in that: It also includes a hexagon socket head combination screw; the hexagon socket head combination screw is arranged from the upper end surface of the base (4) downward through the mounting hole.

6. The ceiling-mounted automatic driving perception and control device according to claim 2, characterized in that: It also includes a heat-conducting silicone sheet; the heat-conducting silicone sheet is fixed on the upper end surface of the base (4).

7. The ceiling-mounted automatic driving perception and control device according to claim 1, characterized in that: The electrical interface (5) is a multi-pin integrated electrical interface.

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