CN214475513U - Unmanned mine card remote control system based on 5G - Google Patents

Abstract

The utility model discloses a remote control system of a 5G-based unmanned mine card, which comprises a vehicle body; the signal acquisition module comprises a video acquisition module arranged on the vehicle body and a vehicle condition acquisition module arranged on the vehicle body; the remote control module comprises a workstation, a 5G communication module arranged between the workstation and the signal acquisition module, and a driving simulation module arranged at the signal output end of the workstation. The video acquisition module comprises a plurality of image acquisition modules, an audio acquisition module and a vehicle-mounted video recording module. The utility model discloses novel structure through the 5G communication module who sets up the 5G technique, can make holistic remote control system's time delay control within 200ms, and the integration of very big degree satisfies ore deposit card operation demand in ore deposit card mine application scene. Meanwhile, the remote driving simulator specifically used for mine scenes is designed, so that the remote driving simulator can meet actual requirements.

Description

Unmanned mine card remote control system based on 5G

Technical Field

The utility model relates to an unmanned mine car remote control technical field specifically is to relate to an unmanned mine card remote control system based on 5G.

Background

With the rapid development of the economic society, the open-pit mines generally face the problems of difficult and high labor cost. In the transportation of surface mines, the driving work of mine truck drivers is not only boring but also dangerous, and the drivers need to pay attention to the change of the environment all the time, and particularly need to overcome the physical limitations such as self fatigue and carelessness at night. Based on the method, great development of the unmanned technology of the surface mine truck has important practical significance. On the other hand, when the unmanned driving fails, the remote driving is required to take over, so the remote driving is imperative as a beneficial supplement of the unmanned driving.

The prior art has the defects that the time delay of the conventional remote driving technology is too high, and the low-time-delay driving requirement of the mine truck cannot be met. Meanwhile, the mine card driving is obviously different from the common automobile driving, and most of the existing technical schemes in the market are directed at the remote driving requirement of the car, so that the mine card driving method is difficult to be directly applied to the mine card remote driving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned ore deposit card remote control system based on 5G. To solve the problems set forth in the background art described above.

In order to achieve the above object, the utility model provides a following technical scheme:

a remote control system of a 5G-based unmanned mine card comprises:

a vehicle body;

the signal acquisition module comprises a video acquisition module arranged on the vehicle body and a vehicle condition acquisition module arranged on the vehicle body;

the remote control module comprises a workstation, a 5G communication module arranged between the workstation and the signal acquisition module, and a driving simulation module arranged at the signal output end of the workstation.

As a further technical scheme: the video acquisition module comprises a plurality of image acquisition modules arranged on the vehicle body, an audio acquisition module arranged on the vehicle body and a vehicle-mounted video module arranged at the signal output ends of the image acquisition modules and the audio acquisition module.

As a further technical scheme: the vehicle condition acquisition module comprises a controller for controlling the vehicle and a gateway converter arranged at the signal output end of the controller.

As a further technical scheme: the driving simulation module comprises a display assembly arranged on the workstation, a video decoder arranged between the display assembly and the workstation, and a driving simulator arranged on the workstation.

As a further technical scheme: the driving simulator comprises a seat, a power control device, a gear simulation device and a simulation console.

As a further technical scheme: and the 5G communication module adopts CPE high-speed wireless gateway equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

by adopting the technical scheme, the vehicle body of the unmanned mine card is provided with the signal acquisition modules for collecting different signals, and various signals of the unmanned mine card are acquired and transmitted by the 5G communication module, so that lower time delay is kept. Meanwhile, the background workstation receives the signal transmitted by the signal acquisition module. And decoding by a video decoder of the audio-video stream and displaying on a display screen. And then, the unmanned mine car can be remotely controlled through the driving simulator used in the mine car scene under a specific condition.

Drawings

Fig. 1 is a schematic structural diagram of an unmanned mine card remote control system according to some embodiments of the present disclosure;

fig. 2 is a schematic structural diagram of a driving simulation module according to some embodiments of the present disclosure;

fig. 3 is a schematic structural diagram of a power control device according to some embodiments of the present disclosure;

fig. 4 is a schematic structural diagram of an analog console according to some embodiments of the present disclosure.

In the figure: 1. a vehicle body; 2. a signal acquisition module; 21. a video acquisition module; 211. an image acquisition module; 212. an audio acquisition module; 213. a vehicle-mounted video module; 22. a vehicle condition acquisition module; 221. a controller; 222. a gateway converter; 3. a remote control module; 31. a workstation; 32. 5G communication module; 33. a driving simulation module; 331. a display component; 332. a video decoder; 333. a driving simulator; 3331. a seat; 3332. a power control device; 3333. a gear simulation device; 3334. and (5) simulating a console.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a remote control system for a 5G-based unmanned mine card includes a vehicle body 1, a signal acquisition module 2, a remote control module 3, and a 5G communication module 32.

The signal acquisition module 2 comprises a video acquisition module 21 arranged around the vehicle body 1 of the unmanned mine vehicle and a vehicle condition acquisition module 22 arranged in the vehicle body 1;

and the remote control module 3 comprises a workstation 31, a 5G communication module 32 arranged between the workstation 31 and the signal acquisition module 2, and a driving simulation module 33 arranged at a signal output end of the workstation 31. The 5G communication module 32 adopts CPE high-speed wireless gateway equipment.

In some specific embodiments, the video capture module 21 includes a plurality of image capture modules 211 disposed on the vehicle body 1, an audio capture module 212 disposed on the vehicle body 1, and an in-vehicle video recording module 213 disposed on signal output ends of the image capture modules 211 and the audio capture module 212. The vehicle-mounted video recording module 213 may adopt a vehicle-mounted video recorder.

Specifically, the image acquisition module 211 and the audio acquisition module 212 are specifically composed of four vehicle-mounted cameras and sound pickups, which are arranged at the front, the rear, the left and the right of the vehicle body 1 of the unmanned mine vehicle. The information that can will gather transmits to among the vehicle video recorder, then the vehicle video recorder passes through Wifi and spreads into 5G communication module 32's CPE with the information, and 5G communication module 32's CPE transmits the video stream to remote control module 3's workstation 31 through the 5G network.

In some specific embodiments, the vehicle condition collecting module 22 includes a controller 221 for controlling the drone card, and a gateway converter 222 disposed at a signal output end of the controller 221.

Specifically, the vehicle condition collecting module 22 CAN transmit throttle, steering, braking and gear signals of the vehicle to the gateway converter 222, the CAN signal of the unmanned mine card is converted into an ethernet signal by the gateway converter 222 and transmitted to the CPE of the 5G communication module 32, and the CPE of the 5G communication module 32 transmits information to the workstation 31 of the remote control module 3 through the 5G network. Meanwhile, the signal transmitted from the remote control module 3 is converted into a CAN signal by the gateway converter 222, and is transmitted to the controller 221 of the mine card execution mechanism, so as to realize the remote control of the mine card.

In some specific embodiments, as shown in fig. 1, the driving simulation module 33 includes a display component 331 disposed on the workstation 31, a video decoder 332 disposed between the display component 331 and the workstation 31, and a driving simulator 333 disposed on the workstation 31. The display component 331 adopts an electronic display screen.

Specifically, the audio-video stream information is transmitted from the workstation 31 to the video decoder 332, and then the decoded information is transmitted to the display screen for displaying through the HDMI interface. Other vehicle condition information is embedded into the display screen for displaying through the video splicing technology.

In some specific embodiments, as shown in fig. 2, the driving simulator 333 includes a seat 3331, a power control device 3332, a gear position simulator 3333, and a simulation console 3334.

Specifically, the driver sits on the seat 33314 of the remote driving simulator 333, observes the surrounding environment condition and the vehicle motion condition of the vehicle through the electronic display screen, reacts, and adjusts the vehicle motion state through the power control device 3332, the gear position simulation device 3333 and the simulation console 3334, thereby realizing remote control of the vehicle.

In some specific embodiments, as shown in fig. 3, the power control device 3332 includes a device provided with a simulated throttle for a remote driver to step on, a simulated brake, and a simulated clutch for controlling the forward speed of a real vehicle, changing the gear of a mine truck, and changing the driving direction of the mine truck, respectively.

As shown in fig. 4, an analog console 3334 is illustrated, which is specifically configured with a variety of functional control buttons to allow the driver to conveniently control the mine card remotely. Specifically, the horn on the actual vehicle can be triggered through the simulated horn key. And the combination switch simulates the vehicle and is used for realizing the functions of windscreen wiper, light state, one-key starting, emergency braking and the like of the vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A remote control system of a 5G-based unmanned mine card is characterized by comprising:

a vehicle body (1);

the signal acquisition module (2) comprises a video acquisition module (21) arranged on the vehicle body and a vehicle condition acquisition module (22) arranged on the vehicle body;

remote control module (3), remote control module include workstation (31), set up with 5G communication module (32) between workstation and the signal acquisition module, and set up in workstation signal output part's driving simulation module (33).

2. The remote control system for the 5G-based unmanned mine card according to claim 1, wherein the video capture module (21) comprises a plurality of image capture modules (211) arranged on the vehicle body, an audio capture module (212) arranged on the vehicle body, and an on-board video recording module (213) arranged on signal output ends of the image capture modules and the audio capture module.

3. The 5G-based unmanned mine card remote control system according to claim 1, wherein the vehicle condition collection module (22) comprises a controller (221) for vehicle control, and a gateway converter (222) arranged at a signal output end of the controller.

4. The 5G-based unmanned mine card remote control system according to claim 1, wherein the driving simulation module (33) comprises a display component (331) disposed at a workstation, a video decoder (332) disposed between the display component and the workstation, and a driving simulator (333) disposed at the workstation.

5. The 5G-based unmanned mine card remote control system of claim 4, wherein the driving simulator comprises a seat (3331), a power control device (3332), a gear position simulation device (3333), and a simulation console (3334).

6. The remote control system for the 5G-based unmanned mine card according to claim 1, wherein the 5G communication module adopts CPE high-speed wireless gateway equipment.

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