Mobile device for road traffic control

Abstract

The utility model relates to the technical field of intelligent traffic equipment, in particular to mobile equipment for road traffic control, which comprises a mobile vehicle body, a warning main body and a fastening screw, the movable vehicle body comprises a bottom shell and a top cover, a plurality of supporting frames are arranged in the bottom shell, hexagonal nuts are arranged on the supporting frames, four folded edges are arranged on the top cover, obtuse angles are formed between the folded edges and the top cover, and first warning lamps are arranged on the outer sides of the folded edges; the lower ends of the fastening screws sequentially penetrate through the warning body and the top cover and then are in threaded connection with the hexagon nuts. The folding edge and the top cover are arranged at the obtuse angle, the first warning lamp installed on the outer side of the folding edge emits light upwards in an inclined mode, the illumination range of the first warning lamp is enlarged, meanwhile, the multiple supporting frames are arranged in the bottom shell, and the structural strength of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of intelligent transportation equipment technology, specifically a mobile device for road traffic control. Background Technology

[0002] With the acceleration of urbanization, the demand for temporary road closure equipment in scenarios such as traffic accidents and road construction is increasing year by year. Currently, the mobile devices used for road traffic control on the market have relatively simple functions, mainly relying on manual deployment and operation, resulting in problems such as low efficiency, poor safety, and slow response speed. At the same time, because traditional equipment lacks intelligent perception and planning capabilities, it cannot adapt to dynamically changing traffic conditions in complex environments.

[0003] While some existing technologies apply single sensors or simple automation functions to mobile devices used for road traffic control, these solutions have failed to form complete solutions due to poor environmental adaptability and low integration. Therefore, designing a mobile device for road traffic control capable of multi-sensor fusion, intelligent control, and adaptability to complex traffic scenarios is of great significance.

[0004] Therefore, overcoming the aforementioned technical problems and defects has become a key issue that needs to be addressed. Utility Model Content

[0005] The purpose of this utility model is to provide a mobile device for road traffic control, with the folded edge and top cover arranged at an obtuse angle. The warning light located on the outer side of the folded edge emits light obliquely upward to increase the illumination range of the warning light. At the same time, several support frames are set inside the bottom shell to improve the structural strength of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mobile device for road traffic control, comprising a mobile vehicle body, a warning body, and fastening screws;

[0007] The mobile vehicle body includes a bottom shell and a top cover. Several support frames are provided inside the bottom shell, and hexagonal nuts are provided on the support frames. A slot is provided on the upper edge of the bottom shell. Four drive rollers are provided on the outer side of the bottom shell. The top cover is located above the support frames. The top cover has four folded edges, which are arranged at obtuse angles with the top cover. A warning light is provided on the outer side of each folded edge. A retaining strip is provided on the lower edge of each folded edge. The retaining strip is inserted into or welded to the slot.

[0008] The fastening screws are multiple, and the lower ends of the fastening screws pass through the warning body and the top cover in sequence before being threaded into a hexagonal nut.

[0009] Furthermore, protective components are provided on both sides of the mobile vehicle body. The protective components are long-axis shaped and are vertically fixed to the outside of the bottom shell.

[0010] Further, the protection component comprises a metal pipe and a rubber plug strip, the inner end of the metal pipe is fixedly connected with the bottom shell, the outer end of the metal pipe extends to the outside of the mobile vehicle body, the outer end of the metal pipe is provided with a blind hole, and one end of the rubber plug strip is inserted into the blind hole and the other end is located outside the blind hole.

[0011] Further, the warning body is a cone barrel, the cone barrel comprises a warning cone and a base, the top of the warning cone is provided with a warning lamp two, the lower surface of the base is provided with a U-shaped groove, a sealing strip is embedded in the U-shaped groove, the base and the top cover are sealed through the sealing strip, and the lower end of the fastening screw is sequentially threaded through the base and the top cover and then is threadedly connected with the hexagonal nut.

[0012] Further, the warning cone is provided with four warning surfaces, and the outer sides of the four warning surfaces are provided with reflective stickers.

[0013] Further, the reflective stickers are arranged obliquely upward or obliquely downward.

[0014] Further, the warning body is a display, the top of the display is provided with a warning lamp three, the bottom of the display is provided with a supporting leg, the lower surface of the supporting leg is provided with an annular groove, a sealing ring is embedded in the annular groove, the supporting leg and the top cover are sealed through the sealing ring, and the lower end of the fastening screw is sequentially threaded through the supporting leg and the top cover and then is threadedly connected with the hexagonal nut.

[0015] Compared with the prior art, the mobile device for road traffic control has the following beneficial effects:

[0016] 1. The mobile device for road traffic control disclosed by the utility model, through setting up a plurality of supporting frames in the bottom shell, when the cone barrel is installed on the top cover, the supporting frames provide stable support for the top cover and the cone barrel from below through the thread cooperation of the fastening screw and the hexagonal nut, prevent the structure of the middle part of the top cover from being deformed or damaged due to excessive pressure, and improve the structural strength of the equipment.

[0017] 2. The mobile device for road traffic control disclosed by the utility model, the periphery of the top cover is provided with a folded edge, and the folded edge and the top cover are arranged at an obtuse angle, which improves the light range of the warning lamp one in the low position installed on the outer side of the folded edge and provides effective protection for road safety.

[0018] 3. The mobile device for road traffic control disclosed by the utility model integrates multi-sensor data, realizes accurate perception and navigation in a complex traffic environment, can remotely upload video and state data, and supports remote management and emergency dispatch. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1A perspective view of the mobile device for road traffic control of Example 1;

[0020] Figure 2 A side view of the mobile device for road traffic control of Example 1;

[0021] Figure 3 Figure 2 A sectional view in the direction of B-B;

[0022] Figure 4 A perspective view of the mobile device for road traffic control of Example 2.

[0023] Explanation of main element symbols:

[0024] 11 - bottom shell, 12 - top cover, 13 - support frame, 14 - hexagonal nut, 15 - drive roller, 16 - folded edge, 17 - warning light one, 18 - protective component;

[0025] 21 - base, 22 - warning cone, 23 - sealing strip, 24 - warning light two, 25 - reflective sticker, 26 - display, 27 - warning light three, 28 - support leg;

[0026] 30 - fastening screw. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Example 1

[0028] Please refer to Figures 1 to 3 The present application provides a mobile device for road traffic control, comprising a mobile vehicle body, a warning main body and a fastening screw.

[0029] The mobile vehicle body comprises a bottom shell 11 and a top cover 12, a plurality of support frames 13 are arranged in the bottom shell 11, hexagonal nuts 14 are arranged on the support frames 13, clamping grooves are arranged on the upper edge of the bottom shell 11, four drive rollers 15 are arranged on the outer side of the bottom shell 11, the top cover 12 is located above the support frames 13, four folded edges 16 are arranged on the top cover 12, the folded edges 16 and the top cover 12 are arranged at an obtuse angle, warning light one 17 is arranged on the outer side of the folded edges 16, clamping strips are arranged on the lower edge of the folded edges 16, and the clamping strips and the clamping grooves are ultrasonically fused and fixed.

[0030] The mobile vehicle body is provided with a protection component 18 on both sides, which is long-axle-shaped, specifically: the protection component 18 comprises a metal pipe and a rubber plug strip, the inner end of the metal pipe is fixedly connected with the bottom shell 11, the outer end of the metal pipe extends to the outside of the mobile vehicle body, the outer end of the metal pipe is provided with a blind hole, and one end of the rubber plug strip is inserted into the blind hole and the other end is located outside the blind hole.

[0031] The warning body in the embodiment is a cone bucket, which comprises a base 21 and a warning cone 22, the lower surface of the base 21 is provided with a U-shaped groove, a sealing strip 23 is embedded in the U-shaped groove, the base 21 and the top cover 12 are sealed by the sealing strip 23, and the top of the warning cone 22 is provided with a warning lamp 24.

[0032] The fastening screws 30 are a plurality of, the lower ends of the fastening screws 30 are sequentially threaded through the base 21 and the top cover 12 and are threadedly connected with the hexagonal nuts 14.

[0033] As a preferred embodiment of the embodiment, the warning cone 22 is provided with four warning surfaces, the outer sides of the four warning surfaces are provided with reflective stickers 25, and the reflective stickers 25 are arranged obliquely upward or obliquely downward.

[0034] After the mobile cone bucket product is completed, an embedded main control chip (model RK3588), a positioning module, a communication module and a power module are arranged in the bottom shell 11, the positioning module comprises an RTK positioning module and a UWB module, the communication module comprises a Lora module and a Wi-Fi / 5G module, and the power module comprises a built-in lithium battery and a charging module; the top cover 12 is provided with a laser radar for high-precision distance measurement and surrounding environment perception, the laser radar is located on the outer side of the cone bucket; the front and rear warning surfaces of the warning cone 22 are provided with a binocular camera for three-dimensional environment perception and obstacle detection, an ultrasonic radar for close-range obstacle detection and an AI camera for maintaining lane keeping.

[0035] The mobile device for road traffic control disclosed in the embodiment is used for data processing and decision-making, a laser radar generates a local obstacle map, combines depth information of a binocular camera, calculates an optimal path by using a DWA dynamic window algorithm, detects obstacles in real time in a path planning process, an embedded main control chip drives starting and steering of a built-in motor of one or more drive rollers 15, regulates the advancing direction of the mobile vehicle body, and ensures that the cone bucket moves safely to a target position. Embodiment 2

[0036] The technical solution of the embodiment is basically the same as that of embodiment 1, and the difference is that: please refer to Figure 4The warning body is a display 26, a warning light three 27 is arranged at the top of the display 26, a support leg 28 is arranged at the bottom of the display 26, a ring-shaped groove is arranged on the lower surface of the support leg 28, a sealing ring is embedded in the ring-shaped groove, the support leg 28 and the top cover 12 are sealed through the sealing ring, and the lower end of the fastening screw 30 is sequentially threaded through the support leg 28 and the top cover 12 and then is threadedly connected with the hexagonal nut 14.

[0037] The mobile device for road traffic control disclosed in the embodiment is used in a similar manner to that in the embodiment, and thus the description is not repeated.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile device for road traffic control, characterized in that: The utility model provides a movable car body, warning main body and fastening screw are included; The movable car body includes a bottom shell and a top cover, a plurality of support frames are arranged in the bottom shell, hexagonal nuts are arranged on the support frames, a clamping groove is arranged on the upper edge of the bottom shell, four drive rollers are arranged on the outer side of the bottom shell, the top cover is located above the support frames, the top cover is provided with four folding edges, the folding edges are arranged at an obtuse angle with the top cover, warning lamp one is arranged on the outer side of the folding edges, a clamping strip is arranged on the lower edge of the folding edges, and the clamping strip is fixedly connected or welded with the clamping groove. The fastening screw is a plurality of, the lower end of the fastening screw is sequentially threaded through the warning main body, the top cover and is screwed with the hexagonal nut.

2. Mobile device for road traffic regulation according to claim 1, characterized in that: Protection components are arranged on both sides of the movable car body, the protection components are long shafts, and the protection components are fixedly connected to the outer side of the bottom shell.

3. Mobile device for road traffic regulation according to claim 2, characterized in that: The protection components include metal pipes and rubber plugs, the inner end of the metal pipe is fixedly connected to the bottom shell, the outer end of the metal pipe extends to the outer side of the movable car body, the outer end of the metal pipe is provided with a blind hole, and one end of the rubber plug is inserted into the blind hole and the other end is located outside the blind hole.

4. Mobile device for road traffic regulation according to claim 3, characterized in that: The warning main body is a conical barrel, the conical barrel includes a warning cone and a base, the top of the warning cone is provided with warning lamp two, the lower surface of the base is provided with a U-shaped groove, a sealing strip is embedded in the U-shaped groove, the base and the top cover are sealed through the sealing strip, and the lower end of the fastening screw is sequentially threaded through the base and the top cover and is screwed with the hexagonal nut.

5. Mobile device for road traffic regulation according to claim 4, characterized in that: The warning cone is provided with four warning surfaces, and reflective stickers are arranged on the outer sides of the four warning surfaces.

6. Mobile device for road traffic regulation according to claim 5, characterized in that: The reflective stickers are arranged obliquely upward or obliquely downward.

7. The mobile device for road traffic regulation according to claim 3, characterized in that: The warning main body is a display, the top of the display is provided with warning lamp three, the bottom of the display is provided with a support leg, the lower surface of the support leg is provided with an annular groove, a sealing ring is embedded in the annular groove, the support leg and the top cover are sealed through the sealing ring, and the lower end of the fastening screw is sequentially threaded through the support leg and the top cover and is screwed with the hexagonal nut.

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