CN212061423U - Remote control self-driving system of rail truck - Google Patents
Remote control self-driving system of rail truck Download PDFInfo
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- CN212061423U CN212061423U CN201922489265.3U CN201922489265U CN212061423U CN 212061423 U CN212061423 U CN 212061423U CN 201922489265 U CN201922489265 U CN 201922489265U CN 212061423 U CN212061423 U CN 212061423U
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Abstract
The utility model provides a remote control self-driving system of rail truck, include: the device comprises a signal acquisition unit, a channel detection unit, a control box and a power supply; the signal acquisition unit is communicated with the control box through a signal transmission line; the channel detection unit is electrically connected with the signal transmission line; the channel detection unit is connected with the control box; when the system detects that signal transmission fails, the system realizes automatic cut-off of the operation of the winch when the electric quantity of the backup power supply of the system is insufficient and no power is supplied, and the safety of remote control self-driving of the rail clamping vehicle is improved.
Description
Technical Field
The utility model belongs to the technical field of the car, concretely relates to remote control self-driving system of rail truck.
Background
In coal mining construction, rail transportation is mostly used for material transportation, and auxiliary transportation is generally carried out by adopting modes of multistage winch installation relay transportation, rope traction monorail crane and the like, but along with the extension of a mining area preparation roadway and the lengthening of a transportation route, the defects of high transportation cost, more people, low efficiency and space constraint are brought, and a related hydraulic transmission rope traction rail clamping transportation system is developed on the market at present to solve the problems.
The traditional mode that workers need to be assisted to observe on an operation console is abandoned by the existing remote control self-driving system of the rail clamping vehicle, and objective judgment is carried out by adopting a novel mode of signal transmission, so that the number of people is reduced, and the judgment error is reduced; however, in the transportation process, due to the fact that the transportation route is long, transportation faults or problems may occur, the rail clamping vehicle cannot normally operate, and how to solve and process faults and emergency situations as soon as possible is an important guarantee that the system can normally operate.
Therefore, the prior remote control self-driving system of the rail clamping vehicle has the following defects: 1) channel transmission may fail; 2) Sudden power outages create a hazard.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art, the utility model provides a railcar remote control self-driving system to solve above-mentioned technical problem.
The utility model provides a remote control self-driving system of rail truck, include: the device comprises a signal acquisition unit, a channel detection unit, a control box and a power supply; the signal acquisition unit is communicated with the control box through a signal transmission line; the channel detection unit is electrically connected with the signal transmission line; the channel detection unit is connected with the control box.
Further, the system still includes power electric quantity monitoring unit, power electric quantity monitoring unit is connected with the power, power electric quantity monitoring unit is connected with the control box, power electric quantity monitoring unit is used for monitoring system power electric quantity, prevents that the system from having a power failure and leading to the uncontrolled and emergence of vehicle danger.
Further, the system still includes the remote-control console, the remote-control console sets up in the tractor removes the carriage, the remote-control console includes control output module and display, the display includes LCD screen and operating button, operating button includes: the device comprises a forward button, a backward button, a parking button, a speed-increasing button, a speed-reducing button, a button reset button and an emergency stop button; the operation button is electrically connected with the control output module; the liquid crystal screen and the control output module are electrically connected with the control box; the control output module has a multi-channel control signal output function.
Further, the control box includes control terminal and communication unit, control terminal respectively with signal acquisition unit, channel detection unit, power electric quantity monitoring unit and control output module electricity are connected, communication unit with control terminal communication connection, communication unit connects the host computer.
Furthermore, the system also comprises a video monitoring unit which is in communication connection with the liquid crystal screen.
Furthermore, the system also comprises an alarm module, and the alarm module is electrically connected with the control terminal.
The utility model has the advantages that,
the utility model provides a remote control self-driving system of a rail truck, through the operation of the remote control console control tractor gos forward, retreats, adds the deceleration, the LCD screen can also show the current speed of tractor, position, the operating current of electrical drive equipment simultaneously, provides the channel detection function, when the system detects signal transmission breaks down, can cut off the winch operation automatically; the power-off protection function is provided, and when the electric quantity of a system backup power supply is insufficient and no electricity exists, the winch can be automatically cut off to operate; local data is transmitted to an upper computer by using a wireless technology for remote monitoring; monitoring a blind area of a visual angle of a driver through a video; and the alarm module is used for prompting sound and light alarm information, so that the safety of the system is improved from multiple aspects.
Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic block diagram of a system according to an embodiment of the present application;
FIG. 2 is a schematic block diagram of a system according to an embodiment of the present application;
FIG. 3 is a schematic block diagram of a system according to an embodiment of the present application;
wherein, 1, a signal acquisition unit; 2. a power supply electric quantity monitoring unit; 3. a channel detection unit; 4. a control box; 5. a power source; 6. a signal transmission line; 7. a remote control console; 8. a control output module; 10. a liquid crystal screen; 11. an operation button; 12. a control terminal; 13. a communication unit; 14. a video monitoring unit; 15. and an alarm unit.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
As shown in fig. 1, an embodiment of the present application provides a remote self-driving system for a railcar, including: the device comprises a signal acquisition unit 1, a channel detection unit 3, a control box 4 and a power supply 5; the signal acquisition unit 1 is communicated with the control box 4 through a signal transmission line 6; the channel detection unit 3 is electrically connected with the signal transmission line 6; the system further comprises a remote console 7, the remote console 7 is arranged in the mobile compartment of the tractor, the remote console 7 comprises a control output module 8 and a display, the display comprises a liquid crystal screen 10 and operating buttons 11, and the operating buttons 11 comprise: the device comprises a forward button, a backward button, a parking button, a speed-increasing button, a speed-reducing button, a button reset button and an emergency stop button; the operating buttons 11 are all connected with the control output module 8; the control box 4 comprises a control terminal 12 and a communication unit 13, wherein the control terminal 12 is respectively electrically connected with the signal acquisition unit 1, the channel detection unit 3, the control output module 8 and the liquid crystal screen 10, the communication unit 13 is in communication connection with the control terminal 12, and the communication unit 13 is connected with an upper computer.
After the system is started, the signal acquisition unit 1 acquires driving information of the tractor and sends the driving information to the control terminal 12, the control terminal 12 performs signal processing and then sends the driving information to the remote control station 7, the liquid crystal display 10 displays the received driving information, and after a driver judges the driving information, the driver presses the operation button 11 and sends a driving command to each unit of the vehicle through the control output module 8; meanwhile, the system can realize the uploading of the driving information through the communication unit 13; in the process, the channel detection unit 3 detects the communication between the signal acquisition unit and the control terminal in real time, and if the signal transmission line 6 breaks down, the channel detection unit 3 can timely find the fault and send a braking command through the control terminal 12, so that the driving danger is avoided.
Example 2
As shown in fig. 2, an embodiment of the present application provides a remote control self-driving system for a railcar, in this embodiment, a power supply electric quantity monitoring unit 2 is added on the basis of embodiment 1, and the power supply electric quantity monitoring unit 2 is connected to a power supply 5.
In the operation process of the system, the power supply electric quantity monitoring unit 2 continuously monitors the power supply electric quantity of the system, when the electric quantity is too small, the control terminal 12 sends a braking command, and uploads an electric quantity shortage signal to the remote control station 7, so that the system cannot judge the driving condition when sudden power failure occurs, and danger is caused.
Example 3
As shown in fig. 3, an embodiment of the present application provides a remote-control self-driving system for a railcar, which is based on embodiment 1, and a video monitoring unit 14 and an alarm unit 15 are additionally provided; the video monitoring unit 14 is in communication connection with the liquid crystal screen 10; the alarm unit 15 is electrically connected with the control terminal 12.
In the operation process of the system, the video monitoring unit 14 always detects the blind zone of the driving visual angle of the vehicle and transmits the video to the liquid crystal screen 10 of the remote control station 7, so that a driver can conveniently observe road conditions, and if a fault occurs, the alarm unit 15 can give out sound and light alarm, so that the embodiment provides further safety guarantee for the remote control and self-driving of the rail clamping vehicle.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A remote self-driving system of a rail truck, comprising: the device comprises a signal acquisition unit, a channel detection unit, a control box and a power supply; the signal acquisition unit is communicated with the control box through a signal transmission line; the channel detection unit is electrically connected with the signal transmission line; the channel detection unit is connected with the control box.
2. The remote control self-driving system of the rail truck as claimed in claim 1, further comprising a power supply capacity monitoring unit, wherein the power supply capacity monitoring unit is connected with a power supply, and the power supply capacity monitoring unit is connected with the control box.
3. The remote control self-driving system of the rail-truck as claimed in claim 1, further comprising a remote console disposed in the mobile compartment of the tractor, wherein the remote console comprises a control output module and a display, the display comprises a liquid crystal screen and an operation button, the operation button is electrically connected with the control output module, and the liquid crystal screen and the control output module are electrically connected with the control box.
4. The remote control self-driving system of the rail truck as claimed in claim 1, wherein the control box comprises a control terminal and a communication unit, the control terminal is electrically connected with the signal acquisition unit, the channel detection unit, the power supply electric quantity monitoring unit and the control output module respectively, the communication unit is in communication connection with the control terminal, and the communication unit is connected with an upper computer.
5. The remote self-driving system of the railcar according to claim 3, further comprising a video monitoring unit, wherein the video monitoring unit is in communication with the liquid crystal screen.
6. The remote self-driving system of the railcar according to claim 4, further comprising an alarm unit, wherein the alarm unit is electrically connected to the control terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489265.3U CN212061423U (en) | 2019-12-31 | 2019-12-31 | Remote control self-driving system of rail truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489265.3U CN212061423U (en) | 2019-12-31 | 2019-12-31 | Remote control self-driving system of rail truck |
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| Publication Number | Publication Date |
|---|---|
| CN212061423U true CN212061423U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922489265.3U Active CN212061423U (en) | 2019-12-31 | 2019-12-31 | Remote control self-driving system of rail truck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355812A (en) * | 2021-12-30 | 2022-04-15 | 广西汽车集团有限公司 | Low-power monitoring protection method and device for handheld remote control terminal and automatic driving automobile |
-
2019
- 2019-12-31 CN CN201922489265.3U patent/CN212061423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355812A (en) * | 2021-12-30 | 2022-04-15 | 广西汽车集团有限公司 | Low-power monitoring protection method and device for handheld remote control terminal and automatic driving automobile |
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