CN213586064U - Remote control system and engineering machinery - Google Patents
Remote control system and engineering machinery Download PDFInfo
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- CN213586064U CN213586064U CN202022815041.XU CN202022815041U CN213586064U CN 213586064 U CN213586064 U CN 213586064U CN 202022815041 U CN202022815041 U CN 202022815041U CN 213586064 U CN213586064 U CN 213586064U
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Abstract
The utility model relates to an engineering machine tool technical field discloses a remote control system, include: the image acquisition device is used for acquiring an operation scene image of the engineering machinery to obtain corresponding image data; the adjusting device is arranged in a remote operation room for controlling the engineering machinery and is used for generating an adjusting signal for adjusting the image acquisition device; the controller is connected with the adjusting device and used for generating corresponding adjusting control data according to the adjusting signal so as to control the image acquisition device; the decoding device is respectively connected with the controller, the display device and the image acquisition device and is used for receiving the image data, decoding the image data and transmitting the image data to the display device or receiving the adjustment control data, and performing data processing on the adjustment control data and transmitting the adjustment control data to the image acquisition device; the display device is used for displaying the operation scene image collected by the image collection device. The utility model discloses can adjust image acquisition device in the operation, it is unified with the regulation to reach the operation, improves mechanical work efficiency.
Description
Technical Field
The utility model relates to an engineering machine tool technical field specifically, relates to a remote control system and engineering machine tool.
Background
Generally, the working environment of the construction machine is complex and needs remote monitoring, and the remote monitoring is generally realized by installing a camera, for example, in the actual work of the excavator, the camera is generally installed for remote monitoring of the excavating environment. When the excavator is operated by the operation hand, the working scene can be observed through the display device. In some cases, in a scene requiring precise control, zooming is performed on a working scene requiring observation and control through a camera. In the traditional zooming operation, a camera is remotely accessed by using a WEB or a client, and the focal length of the camera is changed by operating on a computer and a mobile phone. However, when the focal length of the camera needs to be changed, the operator needs to pause the operation, leave the operation seat or adjust the focal length through the mobile phone. Especially in some needs accurate operation and location, the operation hand need be along with the focus of excavator action adjustment camera repeatedly for the operation hand need make a round trip to switch over the action between operation excavator and adjustment focus, not only causes the not consistent of mutually supporting of whole camera focusing and operation machine, and work efficiency greatly reduced wastes a large amount of time simultaneously, hardly reaches the accurate location of controlling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a remote control system and engineering machine tool, in this system, control image acquisition device through adjusting device to observation operation scene that can be accurate realizes the synchronization of mechanical operation and regulation.
In order to achieve the above object, the present invention provides a remote control system for an engineering machine, the remote control system includes an image acquisition device, an adjustment device, a controller, a decoding device and a display device; the image acquisition device is arranged on the engineering machinery and used for acquiring an operation scene image of the engineering machinery to obtain corresponding image data; the adjusting device is arranged in a remote operation room for controlling the engineering machinery and is used for generating an adjusting signal for adjusting the image acquisition device; the controller is connected with the adjusting device and used for generating corresponding adjusting control data according to the adjusting signal, wherein the adjusting control data comprise shooting control data and are used for controlling the image acquisition device; the decoding device is respectively connected with the controller, the display device and the image acquisition device and is used for receiving the image data, decoding the image data and sending the image data to the display device or receiving the adjustment control data, and carrying out data processing on the adjustment control data and sending the adjustment control data to the image acquisition device; the display device is used for displaying the operation scene image acquired by the image acquisition device.
Preferably, the remote control system further comprises an operating handle, and the adjusting device is arranged on the operating handle and used for generating corresponding adjusting signals by adopting a switch button, a roller or a touch sliding mode.
Preferably, the adjusting device includes a parameter adjusting device for adjusting the acquisition parameters of the image acquisition device, the adjusting signal generated by the parameter adjusting device is a parameter adjusting signal, and the controller generates parameter adjusting control data according to the parameter adjusting signal to control the image acquisition device to shoot the operation scene according to the parameter adjusting control data.
Preferably, the adjusting device further comprises an angle adjusting device for adjusting the shooting angle of the image acquisition device; the adjusting signal generated by the angle adjusting device is an angle adjusting signal, and the controller generates angle adjusting control data according to the angle adjusting signal so as to control the image acquisition device to adjust to a corresponding acquisition angle according to the angle adjusting control data.
Preferably, the remote control system further includes a network device, the decoding device is connected to the image capturing device through the network device, the network device includes a first network device and a second network device, and the first network device and the second network device are configured to interactively transmit corresponding network data.
Preferably, the first network device is disposed on the engineering machine, performs a first network connection with the image acquisition device, and is configured to receive image data of the image acquisition device and transmit the image data to the second network device.
Preferably, the second network device is disposed in the remote operation room, and is in second network connection with the decoding apparatus, and configured to receive the adjustment control data sent by the decoding apparatus, and transmit the adjustment control data to the first network device.
Preferably, the image capturing device includes a zoom camera, and is configured to perform zoom processing on the shot job scene to obtain zoomed image data and send the zoomed image data to the decoding device.
Correspondingly, the utility model also provides an engineering machine tool, engineering machine tool uses the aforesaid remote control system.
Preferably, the engineering machinery comprises an excavator, a crane and a scraper.
Through the technical scheme, the utility model discloses an adjusting device produces the accommodate signal, and the controller generates corresponding regulation control data according to the accommodate signal and controls image acquisition device for the operation personnel can the synchronization regulation image acquisition device in the operation, reaches the unified cooperation of operation and regulation, more observes the operation scene for accurate, thereby improves mechanical work efficiency.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a remote control system according to an exemplary embodiment;
FIG. 2 is a schematic diagram of another remote control system shown in accordance with an exemplary embodiment.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
At present, in the actual operation of engineering machinery, because the working environment of the actual operation is more complicated and severe, the field operation environment is usually monitored by a remote monitoring mode. The image capturing device is generally mounted on a working machine. However, when an operator needs to control the image capturing device, the operator needs to suspend the operation, and remotely access the image capturing device on a computer or a mobile phone by using a WEB or a client. However, the whole operation process of the operator is not consistent, and especially when the operator performs accurate positioning operation and needs to control and adjust the image acquisition device at any time along with the operation action, the operation and the adjustment cannot be accurately matched, so that the efficiency of the operation process is greatly reduced.
In view of the above-identified problems, embodiments of the present disclosure provide a remote control system. FIG. 1 is a schematic diagram of a remote control system according to an exemplary embodiment. As shown in fig. 1, the remote control system includes an image acquisition device 101, an adjustment device 102, a controller 103, a decoding device 104, and a display device 105. The image acquisition device 101 is used for acquiring a working scene of the engineering machine to obtain corresponding image data, and the image acquisition device 101 is arranged on the engineering machine and can acquire images of a working environment on site in real time so as to acquire the corresponding image data. The adjusting device 102 is disposed in a remote control room for controlling the engineering machine, and is configured to generate an adjusting signal for adjusting the image capturing device. Through the adjustment device 102, the operator can remotely adjust the image acquisition device in the remote operation room to observe the field operation environment in real time. The controller 103 is connected to the adjusting device 102, and is configured to generate corresponding adjustment control data according to the adjustment signal, so as to control the image capturing device. The controller 103 generates corresponding adjustment control data by acquiring the adjustment signal generated by the adjustment device 102 in real time. The decoding device 104 is connected to the controller 103, the display device 105, and the image capturing device 101, respectively. The decoding device 104 is configured to receive the image data sent by the image capturing device 101, decode the image data, and send the decoded image data to the display device 101, and perform data processing on the adjustment control data sent by the controller, so that the image capturing device can perform corresponding capturing according to the processed adjustment control data. The display device 105 is used for displaying the job scene image collected by the image collecting device. The operator observes the scene of the job on site in real time through the display device 105 to achieve accurate operation.
It can be seen that, through the remote control system shown in fig. 1, when an operator needs to adjust and control the image acquisition device, the operator does not need to leave a remote operation room, and when the engineering machinery works, the operator generates a corresponding adjustment signal through the adjustment device, so that the image acquisition device is controlled, the mechanical work and the adjustment are uniformly matched, and the mechanical work efficiency is further improved.
Further details regarding the remote control system described above are provided below.
In one embodiment, the adjustment control system further comprises an operating handle, which is typically used for performing work operations on the work machine, for example, work operations of an excavator, by which the bucket of the excavator is controlled to achieve different excavation requirements. In the embodiment of the disclosure, the adjusting device is arranged on the operating handle, so that the operator can synchronously adjust the image acquisition device while controlling the operating handle. For example, when a certain excavation position on the site needs to be observed specifically in excavation work, an adjusting signal can be sent out through the adjusting device on the operating handle, the focal length of the image acquisition device is changed, so that an amplified image of the certain excavation position is obtained, the image acquisition device is controlled while the excavation work is carried out, and the work efficiency is improved. The adjusting device can be arranged at different positions of the operating handle, for example, the adjusting device can be arranged on the handle back of the operating handle, so that corresponding adjustment and control of operators are facilitated.
The adjusting device can generate corresponding adjusting signals by adopting a button switch, a roller wheel or a touch key. For example, the adjusting device is a normally open type push button switch, and the number of the push button switches is two, and the corresponding functions are respectively the focal length increase and the focal length decrease. The button switch is in a reset type key type with 12V power supply. When the focal length of the image acquisition device needs to be adjusted by an operator, the size of the focal length can be adjusted by pressing the corresponding focal length switch, for example, the focal length is increased by 1 time or the focal length is decreased by one time when the operator presses the focal length increasing button switch. The magnification and reduction of the focal length can be achieved by corresponding settings and will not be described in greater detail here.
It can be seen from this embodiment that adjusting device can set up on the operating handle of the operation of being convenient for, adopts different modes to produce the regulation signal to carry out corresponding regulation to image acquisition device.
In another embodiment, the adjusting means comprises parameter adjusting means for adjusting the acquisition parameters of the image acquisition means. The adjusting signal generated by the parameter adjusting device is a parameter adjusting signal, and when the controller acquires the parameter adjusting signal, the controller generates parameter adjusting control data of the effect according to the parameter adjusting signal so as to control the image acquisition device to acquire the image of the operation scene according to the parameter adjusting control data. The acquisition parameters may include focal length parameters, aperture parameters, shutter parameters, and the like. According to the requirements of image acquisition and the requirements of operation, a corresponding parameter adjusting device can be arranged so as to accurately observe an operation scene and complete the operation. For example, the parameter adjusting device may set a button for adjusting the focal length, or when an image at a certain position on the scene needs to be captured for analysis, may set a shutter parameter button, and when the shutter parameter button is pressed, a shooting function is implemented, so as to store and analyze the captured image.
In a further embodiment, the adjusting device may further include an angle adjusting device for adjusting an acquisition angle of the image acquisition device. For example, in actual operation, due to illumination or other reasons, the acquired image is not clear, and the image acquisition device can be controlled to rotate through the angle adjusting device, so that the image acquisition device acquires the image at a corresponding angle, and the image data is acquired more clearly and accurately. The adjusting signal generated by the angle adjusting device is an angle adjusting signal, and when the controller acquires the angle signal, corresponding angle adjusting control data is generated so as to control the image acquisition device to adjust to a corresponding shooting angle according to the angle adjusting control data. For example, the angle adjusting device is composed of two switch buttons, the two switch buttons have corresponding functions of up-down rotation and left-right rotation, and the rotation angle of the switch button is 20 degrees when the switch button is pressed once. Through angle adjusting device for the image data of gathering in the operation process of engineering machine tool is more clear accurate, simultaneously can also observe all ring edge borders in real time, helps in time knowing all ring edge borders's change in the actual operation.
In one embodiment, in the remote control process, since the remote operation room is far away from the construction machine, in order to improve the efficiency and real-time performance of the control, the remote control system further includes a network device connected via a network to control the operation of the construction machine. Fig. 2 is a schematic diagram of another control system according to an exemplary embodiment, as shown in fig. 2, the decoding apparatus 104 and the image capturing apparatus 101 are connected through a network device 106, the network device in fig. 2 includes a first network device 1061 and a second network device 1062, and the first network device 1061 and the second network device 1062 are used to interactively transmit corresponding network data. As shown in fig. 2, a first network device 1061 and a second network device 1062 may be connected by a 5G network.
In one embodiment, the first network device is disposed on the engineering machine and is in first network connection with the image capturing device. The first network equipment receives the image data transmitted by the image acquisition device through a first network based on a TCP/IP protocol, and transmits the image data to the second network equipment through a 5G network.
In another embodiment, the second network device is disposed in the remote control room and performs a second network connection with the decoding apparatus. And the second network equipment receives the regulation control data transmitted by the decoding device based on the TCP/IP protocol through the second network and transmits the regulation control data to the first network equipment.
Through the first network equipment and the second network equipment, the operation room is effectively connected with the machine body, the operation room can remotely transmit control data to the machine body and simultaneously receive image data transmitted by the machine body in real time, efficient network intercommunication is achieved, and the operation efficiency of engineering machinery is improved.
In an embodiment, the image acquisition device includes a zoom camera for performing zoom processing on the shot job scene to obtain zoomed image data and sending the zoomed image data to the decoding device. In practical application, the image acquisition device can be provided with a plurality of zooming cameras, and the zooming cameras are arranged at different positions of the engineering machinery body to observe the field environment and the engineering machinery body condition in real time.
The control process of the above control system is specifically described below by way of specific embodiments.
The adjusting device is a switch button for adjusting the focal length, and the switch button comprises a focal length increasing button and a focal length decreasing button. First, when the focus increase button is pressed, the focus increase button generates a switching amount signal, i.e., the focus increase button transmits an adjustment signal for increasing the focus to the controller. Then, the controller generates focal length increase control data according to the acquired adjustment signal for focal length increase, and transmits the focal length increase control data to the decoder through a communication interface such as an RS232 interface. And then, the decoder performs data conversion on the received focal length increasing control data, converts the received focal length increasing control data into a data form suitable for network transmission, and sends the converted data to the second network equipment. The first network device and the second network device are connected through a 5G network, so that the first network device receives the focal length increasing control data sent by the second network device. Since the image acquisition device is connected with the first network equipment, the image acquisition device converts the received focal length increase control data sent by the second network equipment into a working signal with the increased focal length through a specified TCP/IP protocol, and therefore the image acquisition device can execute the operation processing of the focal length increase.
Correspondingly, the embodiment of the disclosure further provides an engineering machine, the engineering machine applies the remote control system of the embodiment, and the engineering machine can adjust the image acquisition device while working mechanically by using the remote control system, so that the working efficiency and accuracy of the engineering machine are improved.
In one embodiment, the work machine comprises an excavator, a crane, a scraper, or the like.
In summary, through the description of the above embodiments, the adjusting device generates the adjusting signal, and the controller generates the corresponding adjusting control data according to the generated adjusting signal to control the image capturing device, so that the operator can synchronously adjust the image capturing device during the operation, thereby achieving the unified cooperation of the operation and the adjustment, improving the operation efficiency, and completing the operation more accurately.
The above describes in detail optional implementation manners of embodiments of the present invention with reference to the accompanying drawings, however, the present invention is not limited to the details of the implementation manners, and the technical idea of the present invention is within the scope of the present invention, which can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the embodiments of the present invention.
It should be noted that, in the above-mentioned embodiments, the various technical features described in the above-mentioned embodiments can be combined in any suitable way without contradiction, and in order to avoid unnecessary repetition, the embodiments of the present invention do not separately describe various possible combinations.
In addition, various different implementation manners of the embodiments of the present invention can be combined arbitrarily, and as long as it does not violate the idea of the present invention, it should be considered as the disclosure of the embodiments of the present invention.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. A remote control system is applied to engineering machinery and is characterized by comprising an image acquisition device, an adjusting device, a controller, a decoding device and a display device;
the image acquisition device is arranged on the engineering machinery and used for acquiring an operation scene image of the engineering machinery to obtain corresponding image data;
the adjusting device is arranged in a remote operation room for controlling the engineering machinery and is used for generating an adjusting signal for adjusting the image acquisition device;
the controller is connected with the adjusting device and used for generating corresponding adjusting control data according to the adjusting signal so as to control the image acquisition device;
the decoding device is respectively connected with the controller, the display device and the image acquisition device and is used for receiving the image data, decoding the image data and sending the image data to the display device or receiving the adjustment control data, and carrying out data processing on the adjustment control data and sending the adjustment control data to the image acquisition device;
the display device is used for displaying the operation scene image acquired by the image acquisition device.
2. The remote control system as claimed in claim 1, further comprising an operating handle, wherein the adjusting means is disposed on the operating handle, and the adjusting means is configured to generate the corresponding adjusting signal by using a switch button, a scroll wheel or a touch button.
3. The remote control system according to claim 1 or 2, wherein the adjusting means comprises parameter adjusting means for adjusting acquisition parameters of the image acquisition means;
the adjusting signal generated by the parameter adjusting device is a parameter adjusting signal, and the controller generates parameter adjusting control data according to the parameter adjusting signal so as to control the image acquisition device to acquire the image of the operation scene according to the parameter adjusting control data.
4. The remote control system according to claim 1 or 2, wherein the adjusting means further comprises angle adjusting means for adjusting an acquisition angle of the image acquisition means;
the adjusting signal generated by the angle adjusting device is an angle adjusting signal, and the controller generates angle adjusting control data according to the angle adjusting signal so as to control the image acquisition device to adjust to a corresponding acquisition angle according to the angle adjusting control data.
5. The remote control system according to claim 1, further comprising a network device, wherein the decoding apparatus is connected to the image capturing apparatus through the network device, and the network device comprises a first network device and a second network device, and the first network device and the second network device are configured to interactively transmit corresponding network data.
6. The remote control system according to claim 5, wherein the first network device is disposed on the engineering machine, and is in first network connection with the image capturing device, and configured to receive image data of the image capturing device and transmit the image data to the second network device.
7. The remote control system according to claim 5, wherein the second network device is disposed in the remote control room, and is in second network connection with the decoding apparatus, and configured to receive the adjustment control data sent by the decoding apparatus and transmit the adjustment control data to the first network device.
8. The remote control system according to claim 1, wherein the image capturing device comprises a zoom camera for performing zoom processing on the shot working scene to obtain zoomed image data and sending the zoomed image data to the decoding device.
9. A working machine, characterized in that the working machine employs a remote control system according to any of claims 1-8.
10. A working machine according to claim 9, characterized in that the working machine comprises an excavator, a crane, a scraper.
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| CN202022815041.XU CN213586064U (en) | 2020-11-27 | 2020-11-27 | Remote control system and engineering machinery |
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| CN202022815041.XU CN213586064U (en) | 2020-11-27 | 2020-11-27 | Remote control system and engineering machinery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645460A (en) * | 2021-08-10 | 2021-11-12 | 江苏徐工工程机械研究院有限公司 | Engineering mechanical equipment remote control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645460A (en) * | 2021-08-10 | 2021-11-12 | 江苏徐工工程机械研究院有限公司 | Engineering mechanical equipment remote control system |
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