CN213693766U - Heading machine data transmission device and data transmission system - Google Patents
Heading machine data transmission device and data transmission system Download PDFInfo
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- CN213693766U CN213693766U CN202023149737.XU CN202023149737U CN213693766U CN 213693766 U CN213693766 U CN 213693766U CN 202023149737 U CN202023149737 U CN 202023149737U CN 213693766 U CN213693766 U CN 213693766U
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Abstract
The utility model provides a heading machine data transmission device and data transmission system. Wherein, entry driving machine data transmission device includes: a heading machine; the wireless transmission module is connected with the heading machine; the optical fiber transmission module is connected with the wireless transmission module; the wireless transmission module is used for transmitting the data of the development machine to the optical fiber transmission module; and the optical fiber transmission module is used for transmitting the data of the heading machine to an upper computer. Therefore, a stable and reliable data transmission channel of the CAN-Ethernet-WIFI-optical fiber is constructed, so that the data of the tunneling machine CAN be accurately and quickly transmitted to the underground industrial ring network in real time and uploaded to a ground monitoring center, and the wiring and line shifting work of wired transmission is effectively reduced, so that the networking of the common tunneling machine is realized on the basis of a long-distance high-bandwidth wireless network at lower cost, and a foundation is laid for the development and application of subsequent data.
Description
Technical Field
The utility model relates to a entry driving machine technical field particularly, relates to an entry driving machine data transmission device, a data transmission system.
Background
Aiming at the actual condition of the underground coal mine, customers and equipment manufacturers have no knowledge of the working data of the ordinary heading machine, the data of the heading machine cannot be monitored on line in real time, and the digitalized capacity construction of the working face of the heading machine cannot be met.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, one aspect of the present invention is to provide a data transmission device for a heading machine.
Another aspect of the present invention is to provide a data transmission system.
In view of this, according to an aspect of the utility model, a heading machine data transmission device is provided, include: a heading machine; the wireless transmission module is connected with the heading machine; the optical fiber transmission module is connected with the wireless transmission module; the wireless transmission module is used for transmitting the data of the development machine to the optical fiber transmission module; and the optical fiber transmission module is used for transmitting the data of the heading machine to an upper computer.
The utility model provides a heading machine data transmission device includes heading machine, wireless transmission module, optical fiber transmission module. The wireless transmission module is connected with the heading machine, and the optical fiber transmission module is connected with the wireless transmission module. Specifically, the wireless transmission module is installed on the heading machine, the optical fiber transmission module is located at the far end of the roadway away from the heading machine, and the optical fiber transmission module is connected with the wireless transmission module through a wireless network. And receiving the data of the heading machine through the wireless transmission module, and transmitting the data of the heading machine to the optical fiber transmission module through a wireless network. Specifically, the heading machine data includes CAN data and vehicle-mounted video data. The optical fiber transmission module is used as a transfer module, and then the data of the heading machine is uploaded to a heading machine upper computer of the ground master control. Therefore, a stable and reliable data transmission channel of the tunneling machine (CAN) -Ethernet-WIFI-optical fiber is constructed, so that tunneling machine data CAN be accurately and quickly transmitted to an underground industrial ring network in real time and uploaded to a ground monitoring center, and wiring and line shifting work of wired transmission is effectively reduced, so that networking of a common tunneling machine is realized on the basis of a long-distance high-bandwidth wireless network at lower cost, and a foundation is laid for development and application of subsequent data.
According to the utility model discloses an above-mentioned entry driving machine data transmission device can also have following technical characterstic:
in the above technical solution, the wireless transmission module includes: the first converter is connected with the heading machine and used for converting heading machine data into Ethernet data; and the first wireless access point is connected with the first converter and is used for sending the Ethernet data to the optical fiber transmission module.
In the technical solution, a wireless transmission module includes a first converter and a first wireless Access Point (AP). The data of the heading machine is converted into Ethernet data through the first converter, specifically, the data of the heading machine comprises CAN data and vehicle-mounted video data, so that the CAN signals of the heading machine are collected and converted, and the specific video signals are collected and converted. The ethernet data is then transmitted to the fiber optic transmission module through the first wireless access point. The optical fiber transmission module converts the Ethernet data into optical fiber signals and transmits the optical fiber signals to an upper computer of the heading machine. The underground looped network in the safety area receives the optical fiber signal sent by the optical fiber transmission module and converts the optical fiber signal into an Ethernet signal, so that the data of the heading machine can be successfully uploaded to a ground master controller, namely an upper computer of the heading machine. Therefore, a heading machine (CAN) -Ethernet ring network link is constructed, heading machine data are uploaded in a stable and reliable mode, and multiple paths of high-definition video signals CAN be transmitted simultaneously, so that the use mode is closest to the actual working state of equipment, underground data visualization is realized, and remote monitoring and alarming are further realized.
Specifically, the first converter and the first wireless Access Point (AP) are connected by a network cable.
In any of the above technical solutions, the optical fiber transmission module includes: a second converter; the second wireless access point is connected with the second converter and is used for sending the Ethernet data to the second converter; and the second converter is used for converting the Ethernet data into optical fiber data.
In this solution, the optical fiber transmission module includes a second converter and a second wireless Access Point (AP). And receiving the wireless data transmitted by the first wireless access point through the second wireless access point, analyzing the wireless data into Ethernet data, converting the Ethernet data into optical fiber data through the second converter, and transmitting the optical fiber data to the upper computer. The underground looped network located in the safety area receives the optical fiber signal sent by the optical fiber transmission module and converts the optical fiber signal into an Ethernet signal, so that data of the heading machine can be uploaded. Through the technical scheme of the utility model, at first transmit the entry driving machine data to the far end of tunnel apart from the entry driving machine with the ethernet form, with the further remote transmission of ethernet form data with the form of light again, until the customer end, realize that entry driving machine data is remote, stable, reliable transmission, can effectively reduce the wiring simultaneously and move the line work to reduce the cost.
Specifically, the second converter and the second wireless Access Point (AP) are connected by a network cable.
In any one of the above technical solutions, the data transmission device of the heading machine further includes: at least one third wireless access point for connecting the first wireless access point and the second wireless access point.
In the technical scheme, the data transmission device of the heading machine further comprises at least one third wireless access point, the third wireless access point is used as a relay AP, and relay and amplification of wireless signals can be achieved, so that the coverage range of a wireless network is expanded, Ethernet data transmitted by the first wireless access point can be smoothly transmitted to the second wireless access point, reliable and stable transmission of the heading machine data is guaranteed at low cost, and meanwhile wiring and line shifting work is reduced.
In any of the above technical solutions, the heading machine includes: and the controller is connected with the wireless transmission module.
In the technical scheme, the heading machine comprises a controller, a wireless transmission module is installed on the heading machine and connected with the controller, CAN data transmitted by the controller CAN be received, the CAN data are converted into Ethernet data through a first converter, the Ethernet data are transmitted to a second wireless access point at the far end of a roadway through a first wireless access point, the second wireless access point is further transmitted to a second converter, the Ethernet data are converted into optical fiber data, the optical fiber data are uploaded to an upper computer of the heading machine, and therefore collection, conversion and wireless transmission of the CAN data of the heading machine are achieved.
In any of the above technical solutions, the heading machine further includes: and the camera device is connected with the wireless transmission module.
In the technical scheme, the heading machine further comprises a camera device, the wireless transmission module is connected with the camera device, so that video data of the heading machine can be collected, vehicle-mounted video data are converted into Ethernet data through the first converter, the Ethernet data are transmitted to the second wireless access point at the far end of the roadway through the first wireless access point, the second converter is further sent by the second wireless access point, the Ethernet data are converted into optical fiber data, the optical fiber data are uploaded to the upper computer of the heading machine, and therefore collection, conversion and wireless transmission of the vehicle-mounted video data are achieved.
In any one of the above technical solutions, the data transmission device of the heading machine further includes: and the CAN bus is used for connecting the heading machine and the wireless transmission module.
In the technical scheme, the heading machine and the wireless transmission module are connected through a CAN bus, and specifically, the controller of the heading machine and the wireless transmission module are connected through the CAN bus.
In any one of the above technical solutions, the data transmission device of the heading machine further includes: and an Ethernet line for connecting the first converter and the first wireless access point, and the second converter and the second wireless access point.
In this solution, the first converter and the first wireless access point, and the second converter and the second wireless access point are connected by an ethernet line. Specifically, the ethernet line is a POE power supply network line.
According to another aspect of the present invention, a data transmission system is provided, including: the data transmission device of the heading machine according to any one of the technical schemes; and the upper computer is connected with the heading machine data transmission device.
The utility model provides a data transmission system, include the entry driving machine data transmission device as above-mentioned arbitrary technical scheme, consequently this data transmission system includes above-mentioned arbitrary technical scheme's entry driving machine data transmission device's whole beneficial effect.
In any of the above technical solutions, the data transmission system further includes an optical fiber access port for connecting the heading machine data transmission device and the upper computer.
In the technical scheme, the optical fiber signals sent by the optical fiber transmission module are received through the optical fiber access port, and the optical fiber signals are converted into Ethernet signals, so that the data (CAN data and vehicle-mounted video data of the tunneling machine) of the tunneling machine CAN be uploaded to the upper computer, and therefore, the networking of the common tunneling machine is realized on the basis of a long-distance high-bandwidth wireless network at lower cost, and a foundation is laid for the development and application of subsequent data.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic diagram of a heading machine data transmission device according to an embodiment of the present invention;
fig. 2 shows a schematic diagram of a heading machine data transmission device according to another embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 and fig. 2 is:
1 heading machine data transmission device, 110 heading machine, 112 heading machine main controller, 114 camera device, 120 wireless transmission module, 122 first converter, 124 first wireless access point, 130 optical fiber transmission module, 132 second converter, 134 second wireless access point, 140 third wireless access point, 150 optical fiber access port and 160 upper computer.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Heading machine data transmission devices and data transmission systems according to some embodiments of the present invention are described below with reference to fig. 1 and 2.
Example one
In an embodiment of the present invention, as shown in fig. 1 and fig. 2, a data transmission device 1 for a heading machine is provided, including: a heading machine 110; the wireless transmission module 120 is connected with the heading machine 110; an optical fiber transmission module 130 connected to the wireless transmission module 120; the wireless transmission module 120 is used for transmitting the data of the heading machine 110 to the optical fiber transmission module 130; and the optical fiber transmission module 130 is used for transmitting the heading machine data to the upper computer 160.
The embodiment of the utility model provides a heading machine data transmission device includes heading machine 110, wireless transmission module 120, optical fiber transmission module 130. The wireless transmission module 120 is connected to the heading machine 110, and the optical fiber transmission module 130 is connected to the wireless transmission module 120 through a wireless network, as shown in fig. 1, the dotted line indicates a connection manner of the wireless network. Specifically, the wireless transmission module 120 is installed on the heading machine 110 and connected with the heading machine main controller 112. The optical fiber transmission module 130 is located at the far end of the tunnel from the heading machine 110, and the optical fiber transmission module 130 is wirelessly connected with the wireless transmission module 120. The heading machine data is received via the wireless transmission module 120 and transmitted to the optical fiber transmission module 130 via a wireless network. The fiber transmission module 130 serves as a relay and uploads the heading machine data to the upper computer 160 of the heading machine 110. Therefore, a stable and reliable data transmission channel of the CAN-Ethernet-WIFI-optical fiber is constructed, so that the data of the tunneling machine CAN be accurately and quickly transmitted to the underground industrial ring network in real time and uploaded to a ground monitoring center, and the wiring and line shifting work of wired transmission is effectively reduced, so that the networking of the common tunneling machine is realized on the basis of a long-distance high-bandwidth wireless network at lower cost, and a foundation is laid for the development and application of subsequent data.
Further, as shown in fig. 2, the wireless transmission module 120 includes: a first converter 122 connected to the heading machine 110, the first converter 122 being configured to convert heading machine data into ethernet data; and a first wireless access point 124 connected to the first converter 122, wherein the first wireless access point 124 is configured to send the ethernet data to the optical fiber transmission module 130.
In this embodiment, the wireless transmission module 120 includes a first converter 122 and a first wireless access point 124. The heading machine data is converted into ethernet data by the first converter 122, and specifically, the heading machine data includes CAN data and vehicle-mounted video data, so that the collection and conversion of CAN signals of the heading machine 110 and the conversion of specific video signals are realized. The ethernet data is then transmitted to the fiber optic transmission module 130 through the first wireless access point 124. The fiber transmission module 130 converts the ethernet data into a fiber signal and transmits the fiber signal to the upper computer 160 of the heading machine 110. The downhole ring network in the safety area receives the optical fiber signal sent by the optical fiber transmission module 130, and converts the optical fiber signal into an ethernet signal. Therefore, a CAN-Ethernet ring network link of the heading machine is constructed, data of the heading machine is uploaded in a stable and reliable mode, and multiple paths of high-definition video signals CAN be transmitted simultaneously, so that the use mode is closest to the actual working state of equipment, underground data visualization is realized, and remote monitoring and alarming are further realized.
Specifically, the first switch 122 and the first wireless access point 124 are connected by a network cable.
Further, as shown in fig. 2, the optical fiber transmission module 130 includes: a second converter 132; a second wireless access point 134 connected to the second converter 132, the second wireless access point 134 being configured to send the ethernet data to the second converter 132; a second converter 132, configured to convert the ethernet data into fiber data. As shown in fig. 2, the dashed line between the second wireless access point 134 and the first wireless access point 124 represents a wireless connection.
In this embodiment, the fiber optic transmission module 130 includes a second switch 132 and a second wireless access point 134. The wireless data transmitted by the first wireless access point 124 is received by the second wireless access point 134 and analyzed into ethernet data, and the ethernet data is converted into optical fiber data by the second converter 132, and then transmitted to the upper computer 160 through optical fiber, wherein the downhole ring network in the security area receives the optical fiber signal transmitted by the optical fiber transmission module 130 and converts the optical fiber signal into the ethernet signal. In this way, the tunneller data can be uploaded. Through the embodiment of the utility model discloses a, at first transmit the entry driving machine data to the distal end of tunnel apart from the entry driving machine with the ethernet form, further remote transmission with the form of ethernet form data with light again, until the customer end, realize that entry driving machine data is remote, stable, reliable transmission, can effectively reduce the wiring simultaneously and move the line work to reduce the cost.
Specifically, the second converter 132 and the second wireless access point 134 are connected by a network cable.
Example two
The utility model discloses an embodiment, furtherly, entry driving machine data transmission device still includes: at least one third wireless access point 140 for connecting the first wireless access point 124 and the second wireless access point 134. As shown in fig. 2, the dashed lines between the second wireless access point 134, the third wireless access point 140, and the first wireless access point 124 represent wireless connections.
Specifically, one third wireless access point 140 is disposed at every preset distance between the first wireless access point 124 and the second wireless access point 134.
In this embodiment, the data transmission device of the heading machine further includes at least one third wireless access point 140, and the third wireless access point 140 is used as a relay AP, and can relay and amplify wireless signals, so as to extend the coverage of the wireless network, so that the ethernet data transmitted by the first wireless access point 124 can be smoothly transmitted to the second wireless access point 134, and under a lower cost, reliable and stable transmission of the heading machine data is ensured, and meanwhile, wiring and line shifting work is reduced.
Further, the heading machine 110 includes: and the main controller 112 of the heading machine is connected with the wireless transmission module 120.
In this embodiment, the heading machine 110 includes a heading machine main controller 112, the wireless transmission module 120 is installed on the heading machine 110 and connected to the controller, so as to receive CAN data transmitted by the controller, then the CAN data is converted into ethernet data by the first converter 122 and transmitted to the second wireless access point 134 at the far end of the heading through the first wireless access point 124, and further transmitted to the second converter 132 by the second wireless access point 134, so as to convert the ethernet data into optical fiber data and upload the optical fiber data to the upper computer 160 of the heading machine, thereby realizing the collection, conversion and wireless transmission of the CAN data of the heading machine.
EXAMPLE III
In an embodiment of the present invention, further, the heading machine 110 further includes: the image pickup device 114 is connected to the wireless transmission module 120.
In this embodiment, the heading machine 110 further includes a camera 114, and the wireless transmission module 120 is connected to the camera 114, so as to be able to collect video data of the heading machine 110, convert the video data into ethernet data through the first converter 122, transmit the ethernet data to the second wireless access point 134 at the far end of the roadway through the first wireless access point 124, and further transmit the ethernet data to the second converter 132 through the second wireless access point 134, so as to convert the ethernet data into optical fiber data, and upload the optical fiber data to the upper computer 160 of the heading machine, thereby realizing collection, conversion and wireless transmission of vehicle-mounted video data.
Further, a camera 114 is mounted on the heading machine 110, the camera 114 is an intrinsically safe camera, and specifically, the camera 114 is a mining intrinsically safe camera.
Further, the data transmission device of the heading machine further comprises: and the CAN bus is used for connecting the heading machine 110 and the wireless transmission module 120.
In this embodiment, the heading machine 110 and the wireless transmission module 120 are connected by a CAN bus, and specifically, the controller of the heading machine 110 and the wireless transmission module 120 are connected by a CAN bus.
Further, the data transmission device of the heading machine further comprises: an ethernet cable for connecting the first switch 122 and the first wireless access point 124, and the second switch 132 and the second wireless access point 134.
In this embodiment, the first switch 122 and the first wireless access point 124, and the second switch 132 and the second wireless access point 134 are connected by ethernet lines.
Specifically, the ethernet line is a POE power supply network line.
Example four
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, a data transmission system is provided, including: the heading machine data transmission device 1 according to any one of the above embodiments; and the upper computer 160 is connected with the heading machine data transmission device 1.
The embodiment of the utility model provides a data transmission system, include the entry driving machine data transmission device 1 as above-mentioned arbitrary embodiment, consequently this data transmission system includes the whole beneficial effect of the entry driving machine data transmission device 1 of above-mentioned arbitrary embodiment.
In any of the above embodiments, the data transmission system further comprises an optical fiber access 150 for connecting the heading machine data transmission device 1 and the upper computer 160.
In this embodiment, the optical fiber signal sent by the optical fiber transmission module 130 is received through the optical fiber access 150, and is converted into an ethernet signal, so that the heading machine data (CAN data and vehicle-mounted video data) CAN be uploaded to the upper computer 160, and therefore, the networking of a common heading machine is realized at a lower cost on the basis of a long-distance high-bandwidth wireless network, and a foundation is laid for the development and application of subsequent data.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1 and 2, by installing a vehicle-mounted substation and a vehicle-mounted wireless AP module (i.e., a first wireless access point) to the heading machine, CAN data of the heading machine is converted into an ethernet form by a CAN-to-ethernet module (i.e., a first converter) of the vehicle-mounted substation. In addition, the vehicle-mounted video signal is also accessed to the vehicle-mounted substation and converted into an Ethernet signal, and then the Ethernet signal is transmitted through the vehicle-mounted wireless AP module.
Installing a tunnel substation and a tunnel wireless AP module (namely a second wireless access point) at the far end of the tunnel from the heading machine, receiving wireless data transmitted by the vehicle-mounted wireless AP through the tunnel wireless AP module, and analyzing the wireless data into an Ethernet signal; and then the ethernet signal is converted into an optical fiber signal through an ethernet-to-optical fiber module (i.e., a second converter) in the tunnel substation.
At least one relay AP module, namely a third wireless access point, is arranged between the vehicle-mounted wireless AP module and the roadway wireless AP module, so that the coverage range of a wireless network is enlarged, and the wireless transmission distance is increased.
And the underground looped network (comprising an optical fiber access port) positioned in the safety area receives the optical fiber signal sent by the roadway substation and converts the optical signal into an Ethernet signal.
Therefore, the tunneled CAN signal and the vehicle-mounted video signal CAN be uploaded, and therefore networking of a common tunneller is realized and a foundation is laid for development and application of subsequent data on the basis of a long-distance high-bandwidth wireless network at low cost.
The utility model discloses a heading machine data transmission device and data transmission system that each embodiment provided have as follows and have:
1. the common development machine is networked to provide help for intelligent mines and safe production;
2. a link of a CAN-Ethernet ring network of the development machine is constructed, and CAN and video signals are effectively transmitted;
3. the combination of wireless and optical fiber can transmit signals to a longer distance;
4. because the development machine is moved ceaselessly, the utility model can effectively reduce the wiring and wire moving work in a wired mode;
5. the Ethernet enables the heading machine equipment to realize remote monitoring and alarming.
In the description herein, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly stated or limited otherwise; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A heading machine data transmission device, comprising:
a heading machine;
the wireless transmission module is connected with the heading machine;
the optical fiber transmission module is connected with the wireless transmission module;
the wireless transmission module is used for transmitting the data of the heading machine to the optical fiber transmission module;
and the optical fiber transmission module is used for transmitting the data of the heading machine to an upper computer.
2. The data transmission device of the heading machine according to claim 1, wherein the wireless transmission module comprises:
the first converter is connected with the heading machine and used for converting the heading machine data into Ethernet data;
and the first wireless access point is connected with the first converter and is used for sending the Ethernet data to the optical fiber transmission module.
3. The data transmission device of the heading machine of claim 2, wherein the optical fiber transmission module comprises:
a second converter;
the second wireless access point is connected with the second converter and is used for sending the Ethernet data to the second converter;
the second converter is used for converting the Ethernet data into optical fiber data.
4. The data transmission device of the heading machine according to claim 3, further comprising:
at least one third wireless access point for connecting the first wireless access point and the second wireless access point.
5. The data transmission device of the heading machine according to any one of claims 1 to 4, wherein the heading machine includes:
and the controller is connected with the wireless transmission module.
6. The data transmission device of the heading machine according to claim 5, wherein the heading machine further comprises:
and the camera device is connected with the wireless transmission module.
7. The data transmission device of the heading machine according to claim 6, further comprising:
and the CAN bus is used for connecting the heading machine and the wireless transmission module.
8. The data transmission device of the heading machine according to claim 3, further comprising:
an Ethernet line for connecting the first switch and the first wireless access point, and the second switch and the second wireless access point.
9. A data transmission system, comprising:
a heading machine data transmission apparatus according to any one of claims 1 to 8;
and the upper computer is connected with the heading machine data transmission device.
10. The data transmission system of claim 9, further comprising:
and the optical fiber access port is used for connecting the data transmission device of the heading machine with the upper computer.
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| CN202023149737.XU CN213693766U (en) | 2020-12-24 | 2020-12-24 | Heading machine data transmission device and data transmission system |
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| CN202023149737.XU CN213693766U (en) | 2020-12-24 | 2020-12-24 | Heading machine data transmission device and data transmission system |
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