CN218103528U - Mining mobile emergency communication system - Google Patents
Mining mobile emergency communication system Download PDFInfo
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- CN218103528U CN218103528U CN202222145475.2U CN202222145475U CN218103528U CN 218103528 U CN218103528 U CN 218103528U CN 202222145475 U CN202222145475 U CN 202222145475U CN 218103528 U CN218103528 U CN 218103528U
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Abstract
The utility model provides a mining removal emergency communication system, a serial communication port, the system includes: a management device, a transmission network device, a repeater, and a terminal device; the terminal device is used for acquiring and generating communication data and sending the communication data to the repeater; the repeater is connected with the transmission network device and/or other repeaters in a wireless mode and used for building a transmission link which transmits the communication data sent by the terminal device based on a preset rule; the management device is used for monitoring and scheduling transmission links and scheduling communication data; and the transmission network device is used for connecting the repeater and the management device and transmitting communication data and link regulation and control data. Through the utility model discloses can realize not having under the same frequency interference condition, multiplexing the same transmission resource promotes transmission resource utilization efficiency, need not the scheduling permission, need not to carry out repeated debugging, realizes low time delay communication, effectively promotes emergent communication efficiency and effect.
Description
Technical Field
The utility model relates to a mining communication technology field especially relates to a mining removal emergency communication system.
Background
Emergency rescue and emergency handling are important subjects of coal mine safety production, when a safety accident occurs in a coal mine, rescue team members need to go deep into a mine accident for first-line rescue, and the rapid establishment of an emergency communication system to achieve information transmission is an important link of rescue guarantee, and has important effects on reducing casualties and efficiently handling accidents.
In the related art, an unlicensed band multi-device wireless network communication technology Wi-Fi is generally used as a relay and coverage scheme.
In this way, due to the fact that multiple devices relay forward transmission and backward transmission in the same frequency band, the situation of same frequency interference is easily generated, the quality of a communication network is affected, the establishment of a transmission link needs to maintain a complex routing process, the field debugging efficiency is low, extra time delay is introduced, the emergency communication efficiency is insufficient, and the effect is poor.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent.
Therefore, the utility model aims to provide a mining removal emergency communication system can realize not having under the same frequency interference condition, multiplexing the same transmission resources, promotes transmission resources utilization efficiency, need not the scheduling permission, need not to carry out repeated debugging, realizes low time delay communication, effectively promotes emergent communication efficiency and effect.
The embodiment of the utility model provides a mining removal emergency communication system, include: a management device, a transmission network device, a repeater, and a terminal device; the terminal device is used for acquiring and generating communication data and sending the communication data to the repeater; the repeater is connected with the transmission network device and/or other repeaters in a wireless mode and used for building a transmission link which transmits the communication data sent by the terminal device based on a preset rule; the management device is used for monitoring and scheduling transmission links and scheduling communication data; and the transmission network device is used for connecting the repeater and the management device and transmitting communication data and link regulation and control data.
The embodiment of the utility model provides a mining removal emergency communication system dispatches through being used for the communication data to the repeater transmission according to predetermineeing the rule to can realize under the no co-channel interference condition, multiplexing the same transmission resource, promote transmission resource utilization efficiency, need not the scheduling permission, need not to carry out duplicate debugging, realize low time delay communication, effectively promote emergent communication efficiency and effect.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, 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 is a schematic structural diagram of a mobile emergency communication system for mine according to an embodiment of the present invention;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
Fig. 1 is a schematic structural diagram of a mobile emergency communication system for mine according to an embodiment of the present invention.
Referring to fig. 1, the mobile emergency communication system 10 for mining includes: a management apparatus 101, a transmission network apparatus 102, a relay 103, and a terminal apparatus 104; the terminal device 104 is used for acquiring and generating communication data and sending the communication data to the repeater 103; a relay 103 connected to the transmission network apparatus 102 and/or wirelessly connected to other relays 103, for establishing a transmission link for transmitting the communication data transmitted by the terminal apparatus 104 based on a preset rule; a management device 101, configured to monitor and schedule transmission links and schedule communication data; and the transmission network device 102 is used for connecting the repeater and the management device and transmitting communication data and link regulation and control data.
In the embodiment of the present invention, the management device 101 is located on the well, and is connected to the transmission network device 102 through wired (optical fiber, network cable, etc.) or wireless (Wi-Fi, bluetooth, etc.).
In the embodiment of the present invention, the transmission network device 102 may include at least one of a switch, a hub, a bridge, a router, and a gateway (including but not limited to the above examples), and is connected to the management device 101 in a wired (optical fiber, network cable, etc.) or wireless (Wi-Fi, bluetooth, etc.) manner, and is connected to the first repeater 103 in a wired (optical fiber, network cable, etc.) or wireless (Wi-Fi, bluetooth, etc.) manner.
In the embodiment of the present invention, the first repeater 103 in the transmission link is connected to the transmission network device 102 through a wired (optical fiber, network cable) or wireless (Wi-Fi, bluetooth) manner, the wireless transmission channel of the fifth Generation Mobile Communication technology (5 th Generation Mobile Communication technology, 5G) direct Communication is connected between the plurality of repeaters 103, and the last repeater 103 in the transmission link is connected to the terminal device 104 through a wireless manner (the wireless manner is at least one of 5G direct Communication, wi-Fi, satellite flash wireless Communication technology).
The embodiment of the utility model provides an in, terminal device 104, including mining cell-phone, smart mobile phone, intelligent bracelet, life sensor, environment perception equipment etc. of course, also can specifically for example be the data information of rescue site environment, like information such as the methane concentration information of rescue scene, the humiture of rescue scene, do not restrict to this.
In this embodiment, a 5G direct connection communication technology is adopted, so as to implement creation of a transmission link and data transparent transmission of communication data return/forward between the field terminal apparatus 104 and the management apparatus 101.
The communication data is data information related to the underground rescue workers, and the communication data may specifically be, for example, voice information, video information, positioning information, vital sign parameter information, and the like of the underground rescue workers, and the terminal device 104 may acquire and generate the communication data and send the communication data to the relay 103.
The link regulation data is data information for regulating the transmission links formed by the plurality of repeaters 103, and the link regulation data may include transmission resource allocation information of the repeaters 103, management information of the transmission links, and the like, which is not limited herein.
The embodiment of the present invention provides a repeater 103, when receiving the communication data sent by the terminal device 104, uses the transmission resource to send the communication data to the management device 101 based on the preset rule.
In some embodiments of the present invention, a plurality of repeaters 103 may be arranged in order according to the number, and 3 repeaters 103 are used as examples, where "repeater 1" connects transmission network device 102 and "repeater 2", and "repeater 2" is connected to "repeater 1" and "repeater 3" to form a sequential order of "repeater 1" - "repeater 2" - "repeater 3".
The preset rule may be a transmission resource configured by the relay to transmit the communication data according to the number of the relay 103 and the division condition of the transmission resource, and the preset rule may specifically be, for example, an arithmetic operation method, or may also be, for example, an algorithm or a model, which is not limited to this.
That is to say, in some embodiments of the present invention, the number of the repeaters 103 may be multiple, the repeaters 103 are sequentially connected to form a transmission link, and the first repeater 103 in the transmission link may be connected to the transmission network device 102 through a wired transmission manner such as an optical fiber and a network cable, or through a wireless transmission manner such as Wi-Fi and bluetooth; the repeater 103 and other repeaters 103 can be connected through a wireless transmission channel of 5G direct communication; the last repeater 103 in the transmission link may then connect to the terminal device 104 via at least one of 5G direct communication, wi-Fi, and satellite flash wireless communication technologies.
In some embodiments of the present invention, a plurality of repeaters 103 in the transmission link may be numbered in sequence, for example, "repeater No. 1", "repeater No. 2", "repeater No. 3", and so on, without limitation.
In the embodiment, the plurality of repeaters 103 are numbered sequentially, and the plurality of repeaters 103 are arranged according to the numbering sequence, so that the plurality of repeaters 103 can be regulated and managed subsequently, and transmission resource information of the repeater in the transmission of communication data can be determined according to the number of the repeater 103 in the transmission process of the communication data.
In some embodiments of the present invention, the repeater 103 employs ITS dedicated frequency band of 5855MHz-5925MHz.
In some embodiments of the present invention, the management device 101, the transmission network device 102, the repeater 103, and the terminal device 104 are intrinsic safety type.
Wherein, this ampere of type, also intrinsic safety type, the utility model discloses mining removal emergency communication system in the embodiment all uses the equipment of intrinsic safety type.
In the embodiment, the communication data transmitted by the repeater is scheduled according to the preset rule, so that the same transmission resources can be reused under the condition of no same frequency interference, the utilization efficiency of the transmission resources is improved, scheduling permission is not needed, repeated debugging is not needed, low-delay communication is realized, and the emergency communication efficiency and effect are effectively improved.
It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer-readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A mobile emergency communication system for mining, the system comprising: a management device, a transmission network device, a repeater, and a terminal device; wherein the content of the first and second substances,
the terminal device is used for acquiring and generating communication data and sending the communication data to the repeater;
the repeater is connected with the transmission network device and/or other repeaters in a wireless mode so as to build a transmission link, and the transmission link is used for transmitting the communication data sent by the terminal device based on a preset rule;
the management device is used for monitoring and scheduling the transmission link and scheduling the communication data;
and the transmission network device is used for connecting the repeater and the management device and transmitting the communication data and the link regulation and control data.
2. The mobile emergency communication system for mining according to claim 1, wherein the repeater is connected with the transmission network device in a wired or wireless manner, and is connected with other repeaters in a wireless transmission manner of 5G direct communication to form the transmission link.
3. The mining mobile emergency communication system of claim 2, wherein the terminal device is connected to the repeater on the transmission link by wireless transmission.
4. The mining mobile emergency communication system of claim 1, wherein said management device is located aboveground and is connected to said transmission network device by wire or wirelessly.
5. The mining mobile emergency communication system of any of claims 1 to 4, wherein the repeater employs an ITS-specific frequency band of 5855MHz to 5925MHz.
6. A mine mobile emergency communication system according to any of claims 1 to 5, characterised in that the management means, transmission network means, relays and terminal means are of intrinsic safety type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202222145475.2U CN218103528U (en) | 2022-08-15 | 2022-08-15 | Mining mobile emergency communication system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222145475.2U CN218103528U (en) | 2022-08-15 | 2022-08-15 | Mining mobile emergency communication system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115334488A (en) * | 2022-08-15 | 2022-11-11 | 煤炭科学技术研究院有限公司 | Mining mobile emergency communication system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115334488A (en) * | 2022-08-15 | 2022-11-11 | 煤炭科学技术研究院有限公司 | Mining mobile emergency communication system and method |
| WO2024036888A1 (en) * | 2022-08-15 | 2024-02-22 | 煤炭科学技术研究院有限公司 | Mining mobile emergency communication system and method |
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