CN218547316U

CN218547316U - Engineering machinery remote control system capable of controlling multiple engineering machinery

Info

Publication number: CN218547316U
Application number: CN202222968565.1U
Authority: CN
Inventors: 尹正奎; 苏东华; 焦守壮; 范桐桐; 仲崇哲; 陈立辉; 赵景涛
Original assignee: Shantui Chutian Construction Machinery Co Ltd
Current assignee: Shantui Chutian Construction Machinery Co Ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-28
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to an engineering machine tool remote control system that accuse is many, include: the system comprises a vehicle parameter acquisition module, an equipment end vehicle control module, an image acquisition module, an equipment end switch and an equipment end 5G-CPE signal access module which are positioned at an engineering mechanical equipment end, wherein the vehicle parameter acquisition module, the equipment end vehicle control module and the image acquisition module are all connected to the equipment end switch, and the equipment end switch is in data communication with the equipment end 5G-CPE signal access module through a network; and the remote vehicle controller, the remote switch, the remote 5G-CPE signal access module, the remote server, the remote control PAD, the digital matrix module and the video display terminal are positioned at the remote control end, the remote 5G-CPE signal access module is in data communication with the remote switch, and the remote switch is in data communication with the remote server.

Description

Engineering machinery remote control system capable of controlling multiple engineering machinery

Technical Field

The utility model belongs to the technical field of engineering machine tool control, concretely relates to engineering machine tool remote control system that one accuse is many.

Background

Garbage is cleaned in an odorous environment, steel slag is cleaned in a high-temperature environment, bulk cargo is loaded and unloaded in a dust scattered environment, and a port is cleared in an epidemic situation; in order to free people from the severe and dangerous environment, the research of remote control strategies of engineering machinery equipment has become a necessary trend.

The remote control of the current engineering machinery is mainly radio remote control, namely, a technology for controlling various mechanisms in a remote place by using radio signals. These signals, when received by a remote receiving device, may instruct or actuate various other corresponding mechanisms.

Such as closing the circuit, moving the handle, activating the motor, and then performing the desired operation by these machines. The distance of the radio remote control is related to the strength of the signal of the transmitting device and the receiving sensitivity of the receiving device, and is generally hundreds of meters, and the high power can be controlled for several kilometers. The frequency bands of the commonly used wireless remote controllers are generally 315Mhz, 43Mhz, 915Mhz, 2.4Ghz and the like.

The signal is propagated through radio waves, the maneuverability is good, but when the signal is propagated, the transmission quality is unstable due to reflection, scattering and other phenomena, and the signal is easy to interfere and is easy to be influenced by natural factors. This is a disadvantage of the prior art. Meanwhile, the current remote control technology can realize that one remote terminal controls one device, and cannot realize that one remote terminal controls various devices of different types.

In view of this, the utility model provides a many engineering machine tool remote control system of accuse to solve the technical defect who exists among the prior art, it is very necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a design engineering machine tool remote control system that accuse is many to the defect that above-mentioned prior art exists to solve above-mentioned technical problem.

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

a remote control system for one-control-more engineering machinery comprises:

the system comprises a vehicle parameter acquisition module, an equipment end vehicle control module, an image acquisition module, an equipment end switch and an equipment end 5G-CPE signal access module, wherein the vehicle parameter acquisition module, the equipment end vehicle control module and the image acquisition module are all connected to the equipment end switch, and the equipment end switch is in data communication with the equipment end 5G-CPE signal access module through a network;

and a remote vehicle controller, a remote switch, a remote 5G-CPE signal access module, a remote server, a remote control PAD, a digital matrix module and a video display terminal which are positioned at a remote control end,

the remote 5G-CPE signal access module is in data communication with a remote switch, the remote switch is in data communication with a remote server, the remote server is in data communication with the digital matrix module, and the digital matrix module is in communication with a video display terminal;

the remote vehicle controllers at least comprise two remote vehicle controllers, and the remote vehicle controllers are communicated with the remote switch through the multi-path selection communication switch;

and the equipment end 5G-CPE signal access module and the far-end 5G-CPE signal access module carry out data intercommunication through the 5G cloud server.

Preferably, CAN data converters are arranged among a vehicle parameter acquisition module at an equipment end, a vehicle control module at the equipment end and an equipment end switch, the vehicle parameter acquisition module and the vehicle control module at the equipment end are in communication connection with the CAN data converters through CAN buses, and the CAN data converters are in communication connection with the equipment end switch; the data communication among the vehicle parameter acquisition module, the equipment side vehicle control module and the CAN data converter is realized by arranging the CAN data converter and the CAN bus, so that the safety and the reliability of the data transmission process CAN be ensured.

Preferably, the equipment-side switch and the equipment-side 5G-CPE signal access module perform data transmission through the Ethernet.

Preferably, each remote vehicle controller is connected to the multiplexer communication switch through a corresponding CAN data converter, and each remote vehicle controller is connected to the corresponding CAN data converter through a CAN bus.

Preferably, the multiplexer communication switch communicates with the remote switch via Ethernet

Preferably, the remote server is connected to the CAN data converter through a CAN bus, and the data converter is in data communication with the remote switch through an ethernet.

Preferably, the remote server communicates with the remote PAD through a WiFi communication network.

Preferably, when any one of the remote vehicle controllers is selected by the multi-way selection communication switch, the data communication between the corresponding remote vehicle controller and the remote switch is in a connected state, the data communication between the other unselected remote vehicle controllers and the remote switch is in a disconnected state, and the remote control PAD command is not executed.

Preferably, when the multi-way selection communication switch is in a full-way disconnection state, all data communication between the remote vehicle controller and the remote switch is in a disconnection state, and at this time, the remote control PAD command is executed.

The beneficial effects of the utility model reside in that, this application technical scheme adopts 5G networking technology, realizes engineering machine tool equipment operations such as remote control bull-dozer, loader, makes the operator keep away from construction equipment and job site, thoroughly liberates from abominable construction environment, has improved construction safety nature, and the operation travelling comfort has reduced operator's intensity of labour, also makes the operator break away from the occupational injury that causes because reasons such as driving vibration, noise at the machine simultaneously. Through one-key switching, engineering mechanical equipment such as a remote control bulldozer and a loader and one-to-many vehicle-mounted video quick switching are realized, the problem that one control terminal can only control one equipment or one type of equipment is solved, the one-key switching is convenient to operate, the use number of the control terminals is reduced, and the use cost is reduced. The engineering mechanical equipment is remotely controlled to operate, an operator does not need to arrive at a construction site, for a remote construction site, the round trip time of workers is reduced, the site personnel of the construction site are reduced, and the working efficiency of the workers is improved.

Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.

Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a control schematic diagram of the engineering machinery remote control system with one controller controlling a plurality of controllers provided by the utility model.

The system comprises a vehicle parameter acquisition module, a 2-equipment-end vehicle control module, a 3-image acquisition module, a 4-equipment-end switch, a 5-equipment-end 5G-CPE signal access module, a 6-remote-end vehicle controller, a 7-remote-end switch, an 8-remote-end 5G-CPE signal access module, a 9-remote-end server, a 10-remote-control PAD, an 11-digital matrix module, a 12-video display terminal, a 13-multi-path selection communication switch, a 14-5G cloud server and a 15-CAN data converter.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings by way of specific examples, which are illustrative of the present invention and are not limited to the following embodiments.

As shown in fig. 1, the remote control system for engineering machinery with one controller and multiple controllers provided in this embodiment includes:

the system comprises a vehicle parameter acquisition module 1, an equipment end vehicle control module 2, an image acquisition module 3, an equipment end switch 4 and an equipment end 5G-CPE signal access module 5 which are positioned at an engineering mechanical equipment end, wherein the vehicle parameter acquisition module 1, the equipment end vehicle control module 2 and the image acquisition module 3 are all connected to the equipment end switch 4, and the equipment end switch 4 is in data communication with the equipment end 5G-CPE signal access module 5 through a network; CAN data converters 15 are arranged between the equipment-side vehicle parameter acquisition module 1, the equipment-side vehicle control module 2 and the equipment-side switch 4, the vehicle parameter acquisition module 1 and the equipment-side vehicle control module 2 are in communication connection with the CAN data converters 15 through CAN buses, and the CAN data converters 15 are in communication connection with the equipment-side switch 4; the data communication among the vehicle parameter acquisition module, the equipment side vehicle control module and the CAN data converter is realized by arranging the CAN data converter and the CAN bus, so that the safety and the reliability of the data transmission process CAN be ensured. And data transmission is carried out between the equipment-side switch 4 and the equipment-side 5G-CPE signal access module 5 through the Ethernet.

And a remote vehicle controller 6, a remote switch 7, a remote 5G-CPE signal access module 8, a remote server 9, a remote control PAD10, a digital matrix module 11 and a video display terminal 12 which are located at a remote control end,

the remote 5G-CPE signal access module 8 is in data communication with a remote switch 7, the remote switch 7 is in data communication with a remote server 9, the remote server 9 is in data communication with the digital matrix module 11, and the digital matrix module 11 is in data communication with a video display terminal 12;

the remote vehicle controllers 6 at least comprise two, and the remote vehicle controllers are communicated with the remote switch 7 through a multiplex communication switch 13;

the equipment end 5G-CPE signal access module 5 and the far end 5G-CPE signal access module 8 carry out data intercommunication through the 5G cloud server 14. Each remote vehicle controller is connected to the multiplex communication switch 13 through a corresponding CAN data converter 15, and each remote vehicle controller is connected to its corresponding CAN data converter through a CAN bus.

Ethernet communication between the multiplex communication switch 13 and the remote exchange 7

Preferably, the remote server 9 is connected to a CAN data converter 15 through a CAN bus, and the data converter is in data communication with the remote switch through an ethernet.

The remote server 9 communicates with the remote PAD10 via a WiFi communication network.

When the multi-path selection communication switch 13 selects any one of the remote vehicle controllers, the data communication between the corresponding remote vehicle controller and the remote switch is in a connected state, the data communication between the other unselected remote vehicle controllers and the remote switch is in a disconnected state, and the remote control PAD instruction is not executed. When the multi-way selection communication switch 13 is in a full-way disconnection state, all data communication between the remote vehicle controller and the remote switch is in a disconnection state, and at this time, a remote control PAD command is executed.

The working principle of the technical scheme of the application is as follows:

the vehicle parameter acquisition module of the equipment end transmits acquired vehicle parameter data information and the image acquisition module of the equipment end transmits acquired vehicle construction environment image data information to a remote server through a network, and the remote server processes the data information through a digital matrix module and then displays the data information through a remote video display terminal; the remote end (remote control end) controls the remote vehicle controller according to the displayed information or sends a control instruction by a remote control PAD; and the control command is transmitted to the equipment end vehicle controller module of the equipment end through the network, and the equipment end vehicle control module controls the vehicle of the equipment end in the same way, so that the remote control of the equipment end is realized.

The above disclosure is only for the preferred embodiments of the present invention, but the present invention is not limited thereto, and any person skilled in the art can think of the inventive changes, and several improvements and decorations made without departing from the principle of the present invention should fall within the protection scope of the present invention.

Claims

1. A remote control system for one-control-more engineering machinery is characterized by comprising:

the system comprises a vehicle parameter acquisition module, an equipment end vehicle control module, an image acquisition module, an equipment end switch and an equipment end 5G-CPE signal access module which are positioned at an engineering mechanical equipment end, wherein the vehicle parameter acquisition module, the equipment end vehicle control module and the image acquisition module are all connected to the equipment end switch, and the equipment end switch is in data communication with the equipment end 5G-CPE signal access module through a network;

the remote 5G-CPE signal access module is in data communication with a remote switch, the remote switch is in data communication with a remote server, the remote server is in data communication with the digital matrix module, and the digital matrix module is in data communication with a video display terminal;

the remote vehicle controllers at least comprise two remote vehicle controllers, and the remote vehicle controllers are communicated with the remote switch through the multiplex communication switch;

2. The remote control system for engineering machinery with one controller and a plurality of controllers according to claim 1, wherein CAN data converters are arranged among the vehicle parameter acquisition module at the equipment end, the vehicle control module at the equipment end and the equipment end switch, the vehicle parameter acquisition module and the vehicle control module at the equipment end are in communication connection with the CAN data converters through CAN buses, and the CAN data converters are in communication connection with the equipment end switch.

3. The remote control system for one-control-multiple engineering machinery is characterized in that data transmission is carried out between the equipment-side switch and the equipment-side 5G-CPE signal access module through the Ethernet.

4. The one-control-many remote control system for construction machines according to claim 3, wherein each remote vehicle controller is connected to the multiplex communication switch via a corresponding CAN data converter, and each remote vehicle controller is connected to its corresponding CAN data converter via a CAN bus.

5. The remote control system for one-control-many construction machinery, according to claim 4, wherein the multiplex communication switch communicates with the remote switch through Ethernet.

6. The remote control system for one or more work machines of claim 5, wherein the remote server is connected to the CAN data converter via a CAN bus, and the data converter is in data communication with the remote switch via Ethernet.

7. The one-control-multiple-engineering-machine remote control system as claimed in claim 6, wherein the remote server communicates with the remote PAD via a WiFi communication network.

8. The one-control-multiple remote control system for construction machines as claimed in claim 7, wherein when the multi-way selector switch selects any one of the remote vehicle controllers, the data communication between the corresponding remote vehicle controller and the remote switch is in a connected state, the data communication between the remaining unselected remote vehicle controllers and the remote switch is in a disconnected state, and the remote PAD command is not executed.

9. The remote control system for one or more working machines as recited in claim 8, wherein when the multi-way selector switch is in a full-way off state, all data communication between the remote vehicle controller and the remote switch is off, and the remote PAD command is executed.