Intelligent network connection unmanned vehicle radar system

Abstract

The invention discloses an intelligent network connection unmanned vehicle radar system which comprises a seat body installed on a vehicle roof, a wire pipe is rotatably arranged on the seat body, the wire pipe is communicated with a shell, sliding sleeves are arranged on the periphery of the shell, the sliding sleeves are slidably provided with sliding rods, and the sliding rods are arranged on the sliding sleeves. The sliding rod is internally provided with a wire penetrating hole, one end of the sliding rod is provided with a radar plate, the other end of the sliding rod extends into the shell, a first hole communicated with the wire pipe is formed in the middle of the base body, a second hole communicated with the wire pipe is formed in the base body, a ring is rotatably arranged in the shell, and the sliding rod is arranged in the ring. One end of the crank is hinged to the sliding rod, and the other end of the crank is hinged to the end face of the ring. The problems that a radar system in the prior art is generally fixedly installed on a car roof, a radar plate of the radar system cannot be adjusted according to requirements and driving road conditions, and it cannot be ensured that the view field range of the radar plate covers all directions are solved.

Description

Technical Field

[0001] The present invention relates to the field of unmanned driving radars, and in particular to an intelligent networked unmanned driving vehicle radar system. Background Art

[0002] Unmanned driving radar device is a key component of unmanned driving technology, mainly used to sense the surrounding environment, perform positioning and obstacle detection. The layout of radar is crucial to the safety and stability of unmanned driving. Reasonable installation of radar can effectively avoid dead angles and blind spots. According to the structure and driving characteristics of the vehicle, a suitable installation location should be selected, and the field of view of the radar sensor should be ensured to cover all directions. For example, the Chinese patent with patent number CN202323396210.0 provides a roof radar decorative cover, including a decorative plate and a decorative cover fixedly mounted on the decorative plate, the decorative cover is provided with a glass plate arranged in an arc structure, and also includes a ventilation box symmetrically mounted on the decorative plate, and also includes a cleaning component mounted on the decorative cover; a rotating component is installed in the ventilation box, the rotating component is rotatably connected with the cleaning component, and a blocking member is installed on the decorative plate to control the ventilation in the ventilation box; such as the radar system in the above-mentioned prior art, which is generally fixedly installed on the roof, and its radar board cannot be adjusted according to demand and driving conditions, and it cannot ensure that the field of view of the radar board covers all directions. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent networked unmanned vehicle radar system, which solves the problem that the radar system in the prior art is generally fixedly installed on the roof, and its radar board cannot be adjusted according to demand and driving conditions, and cannot ensure that the field of view of the radar board covers all directions.

[0004] In order to achieve the above-mentioned purpose, the present invention provides an intelligent networked unmanned vehicle radar system, which includes a base body installed on the roof, a wire tube is rotatably provided on the base body, the wire tube is connected to a shell, a sliding sleeve is provided around the shell, a sliding rod is slidably provided on the sliding sleeve, a wire threading hole is provided in the sliding rod, a radar plate is provided at one end of the sliding rod, and the other end extends into the shell, a first hole connected to the wire tube is formed in the middle of the base body, a second hole connected to the wire tube is provided on the base body, a ring is rotatably provided in the shell, one end of the crank is hinged on the sliding rod, and the other end is hinged to the end face of the ring.

[0005] Preferably, a plurality of avoidance grooves are formed on the side of the ring, so that the cables on the radar board can extend from the threading holes and the avoidance grooves into the wire tube.

[0006] Preferably, a first gear ring is coaxially arranged on the ring, a first driving gear is rotatably arranged in the housing, and the first driving gear is meshed with the first gear ring.

[0007] Preferably, a first motor is disposed at the bottom of the housing, and an output shaft of the first motor is coaxially connected to the first driving gear.

[0008] Preferably, a linear bearing is arranged in the sliding sleeve, and the sliding rod is at least partially located in the linear bearing.

[0009] Preferably, a bearing is provided on the seat body, and the lower end of the wire tube is rotatably disposed in the bearing.

[0010] Preferably, a second gear ring is coaxially arranged on the wire tube, a second motor is arranged on the seat body, a second driving gear is connected to the output shaft of the second motor, and the second driving gear is meshed with the second gear ring.

[0011] Preferably, a protective shell is provided on the seat body, and the second gear ring, the second motor and the second driving gear are all located in the protective shell.

[0012] Preferably, a cover plate is provided at the upper opening of the shell.

[0013] Beneficial effects: The present invention provides a radar system for intelligent networked unmanned vehicles, the radar system for intelligent networked unmanned vehicles includes a seat body mounted on the roof, a wire tube is rotatably arranged on the seat body, a shell is connected to the wire tube, a sliding sleeve is arranged around the shell, a sliding sleeve is slidably arranged on the sliding sleeve, a threading hole is arranged in the sliding rod, a radar board is arranged at one end of the sliding rod, and the other end extends into the shell, a first hole connected to the wire tube is formed in the middle of the seat body, a second hole connected to the wire tube is arranged on the seat body, a ring is rotatably arranged in the shell, one end of the crank is hinged on the sliding rod, and the other end is hinged on the end face of the ring. By rotating the ring, the crank can drive the sliding rod and the radar board thereon to extend and retract outward, and the detection range of the radar can be changed according to the road conditions. At the same time, by rotating the wire tube, the radar board can be driven to rotate, thereby ensuring effective coverage detection of the surrounding environment of the vehicle. The radar structure is also convenient for the routing of the radar board, convenient for installation and setting, and greatly improves the detection range and applicable scenarios of the radar.

[0014] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural diagram of the intelligent networked unmanned vehicle radar system provided by the present invention;

[0017] Figure 2 It is a diagram of the internal structure of the housing in the intelligent networked unmanned vehicle radar system provided by the present invention;

[0018] Figure 3 It is a bottom structure diagram of the intelligent networked unmanned vehicle radar system provided by the present invention.

[0019] Description of Reference Numerals

[0020] 1-seat body; 2-protective shell; 3-shell; 4-cover plate; 5-radar board; 6-sleeve; 7-slide rod; 8-threading hole; 9-crank; 10-ring; 11-avoidance groove; 12-first gear ring; 13-first drive gear; 14-first motor; 15-wire tube; 16-second gear ring; 17-bearing; 18-second hole; 19-second motor; 20-second drive gear. DETAILED DESCRIPTION

[0021] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0022] like Figure 1-3 As shown: The present invention provides an intelligent networked unmanned vehicle radar system, which includes a base body 1 installed on the roof, a wire tube 15 is rotatably provided on the base body 1, and the wire tube 15 is connected to a shell 3, a sliding sleeve 6 is provided around the shell 3, and a sliding rod 7 is slidably provided on the sliding sleeve 6. A threading hole 8 is provided in the sliding rod 7, a radar board 5 is provided at one end of the sliding rod 7, and the other end extends into the shell 3, a first hole connected to the wire tube 15 is formed in the middle of the base body 1, a second hole 18 connected to the wire tube 15 is provided on the base body 1, a ring 10 is rotatably provided in the shell 3, one end of the crank 9 is hinged on the sliding rod 7, and the other end is hinged on the end face of the ring 10. By rotating the ring, the crank can drive the slide rod and the radar board on it to extend and retract outward, changing the detection range of the radar according to road conditions. At the same time, by rotating the wire tube, the radar board can be driven to rotate, thereby ensuring effective coverage and detection of the vehicle's surrounding environment. The radar structure also facilitates the routing of the radar board and installation and setting, greatly improving the radar's detection range and applicable scenarios.

[0023] In a preferred embodiment of the present invention, in order to facilitate the wiring of cables on the radar board, a plurality of avoidance grooves 11 are formed on the side of the ring 10, so that the cables on the radar board 5 can extend from the threading holes 8 and the avoidance grooves 11 into the wire tube 15.

[0024] In a preferred embodiment of the present invention, in order to drive the ring to rotate and thereby drive the slide rod to extend and retract through the crank, a first gear ring 12 is coaxially arranged on the ring 10, and a first driving gear 13 is rotatably arranged in the housing 3, and the first driving gear 13 is meshed with the first gear ring 12.

[0025] In a preferred embodiment of the present invention, in order to drive the first driving gear to rotate and thus control the rotation of the ring, a first motor 14 is provided at the bottom of the housing 3 , and the output shaft of the first motor 14 is coaxially connected to the first driving gear 13 .

[0026] In a preferred embodiment of the present invention, in order to enable the slide rod to slide smoothly in the slide sleeve, a linear bearing is provided in the slide sleeve 6, and the slide rod 7 is at least partially located in the linear bearing.

[0027] In a preferred embodiment of the present invention, in order to enable the wire tube to rotate smoothly on the seat body, a bearing 17 is provided on the seat body 1 , and the lower end of the wire tube 15 is rotatably disposed in the bearing 17 .

[0028] In a preferred embodiment of the present invention, in order to control the rotation of the drive wire tube, a second gear ring 16 is coaxially arranged on the wire tube 15, a second motor 19 is arranged on the seat body 1, and a second driving gear 20 is connected to the output shaft of the second motor 19, and the second driving gear 20 is meshed with the second gear ring 16.

[0029] In a preferred embodiment of the present invention, in order to protect the second gear ring, the second motor and the second driving gear, a protective shell 2 is provided on the base body 1, and the second gear ring 16, the second motor 19 and the second driving gear 20 are all located in the protective shell 2.

[0030] In a preferred embodiment of the present invention, in order to protect the components in the housing and facilitate opening for maintenance, a cover plate 4 is provided at the upper opening of the housing 3 .

[0031] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0032] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0033] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A radar system for an intelligent connected unmanned vehicle, characterized in that: The intelligent network-connected unmanned vehicle radar system comprises a base (1) mounted on a vehicle roof, a wire tube (15) rotatably arranged on the base (1), the wire tube (15) being connected to a housing (3), a sliding sleeve (6) being arranged around the housing (3), a sliding rod (7) being slidably arranged on the sliding sleeve (6), a threading hole (8) being arranged in the sliding rod (7), a radar plate (5) being arranged at one end of the sliding rod (7), and the other end extending into the housing (3), a first hole being formed in the middle of the base (1) and being connected to the wire tube (15), a second hole (18) being arranged on the base (1) and being connected to the wire tube (15), a ring (10) being rotatably arranged in the housing (3), one end of a crank (9) being hinged to the sliding rod (7), and the other end being hinged to the end surface of the ring (10).

2. The intelligent networked unmanned vehicle radar system according to claim 1, characterized in that: A plurality of avoidance grooves (11) are formed on the side of the ring (10), so that the cables on the radar board (5) can extend from the wire threading holes (8) and the avoidance grooves (11) into the wire tube (15).

3. The intelligent networked unmanned vehicle radar system according to claim 2, characterized in that: A first gear ring (12) is coaxially arranged on the ring (10), and a first driving gear (13) is rotatably arranged in the housing (3), and the first driving gear (13) is meshed with the first gear ring (12).

4. The intelligent networked unmanned vehicle radar system according to claim 3, characterized in that: A first motor (14) is disposed at the bottom of the housing (3), and an output shaft of the first motor (14) is coaxially connected to the first driving gear (13).

5. The intelligent networked unmanned vehicle radar system according to claim 4, characterized in that: A linear bearing is arranged inside the sliding sleeve (6), and the sliding rod (7) is at least partially located inside the linear bearing.

6. The intelligent networked unmanned vehicle radar system according to claim 5, characterized in that: A bearing (17) is arranged on the seat body (1), and the lower end of the wire tube (15) is rotatably arranged in the bearing (17).

7. The intelligent networked unmanned vehicle radar system according to claim 6, characterized in that: A second gear ring (16) is coaxially arranged on the wire tube (15), a second motor (19) is arranged on the seat body (1), a second driving gear (20) is connected to the output shaft of the second motor (19), and the second driving gear (20) is meshed with the second gear ring (16).

8. The intelligent networked unmanned vehicle radar system according to claim 7, characterized in that: A protective shell (2) is provided on the base body (1), and the second gear ring (16), the second motor (19) and the second driving gear (20) are all located inside the protective shell (2).

9. The intelligent networked unmanned vehicle radar system according to claim 8, characterized in that: A cover plate (4) is provided at the upper opening of the shell (3).

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