Communication device and node seismograph

Abstract

The embodiment of the invention provides a communication device and a node seismograph. The communication device comprises a host module and an antenna module. The host module establishes narrowband signal connection with the node seismograph through the antenna module. The host module is configured to transmit a control instruction to the node seismographs through the antenna module, and / or receive working condition data of the node seismographs through the antenna module; wherein the working condition data of the node seismograph is generated by the node seismograph according to the control instruction and is sent to the antenna module. According to the embodiment of the invention, the communication device which can be flexibly deployed is provided by utilizing the characteristics of narrowband communication, and the data transmission of the node seismograph is efficiently realized.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of geophysical exploration technology, and in particular to a communication device and a node seismograph. Background Art

[0002] In seismic exploration for oil and gas resources, seismographs are usually used to monitor the occurrence of earthquakes, collect and record raw seismic data, and the seismographs remotely transmit the raw seismic data back to the monitoring center. However, the field operating environment of seismographs is harsh, and there are often obstacles to data transmission such as poor data networks and low data transmission rates. Node seismographs that rely on 4G, 5G and other related network technologies to achieve data return functions have high deployment difficulties for their field networks and communication base stations. With the increase in data monitoring needs, the number of node instruments deployed in a single operating area and the number of artificial source excitations have continued to grow, and the node operating data has also doubled. The existing data transmission network cannot meet the actual needs of timely grasping the node status in seismic exploration data collection operations. Summary of the invention

[0003] The embodiments of the present application provide a communication device and a node seismograph, aiming to utilize the characteristics of narrowband communication, provide a communication device that can be flexibly deployed, and efficiently realize data transmission of the node seismograph.

[0004] In one aspect, an embodiment of the present application provides a communication device, comprising: a host module and an antenna module; the host module establishes a narrowband signal connection with a node seismograph through the antenna module;

[0005] A host module, configured to transmit control instructions to the node seismometers through the antenna module, and / or to receive operating data of each node seismometer through the antenna module;

[0006] The operating condition data of the node seismometer is generated by the node seismometer according to the control instruction and sent to the antenna module.

[0007] Optionally, the host module includes: a LoRa narrowband communication unit, which establishes the narrowband signal connection with the node seismograph through the antenna module;

[0008] The LoRa narrowband communication unit is configured to transmit the control instruction to the node seismograph through the antenna module based on the LoRa narrowband communication protocol, and / or receive the original seismic data and the working condition data through the antenna module;

[0009] The original seismic data is generated by the node seismometer according to the control instruction and sent to the antenna module.

[0010] Optionally, the antenna module includes: a LoRa narrowband antenna;

[0011] The host module also includes: a LoRa narrowband antenna interface; the LoRa narrowband communication unit establishes a signal connection with the LoRa narrowband antenna through the LoRa narrowband antenna interface.

[0012] Optionally, the host module further includes: a comprehensive management unit, a storage unit, a WiFi unit, a positioning unit, a plurality of working status indicator lights and a housing;

[0013] The storage unit is used to store the original seismic data and the operating condition data;

[0014] The WiFi unit is used to establish a signal connection with the control host of the communication device based on the WiFi network protocol;

[0015] The integrated management unit is used to control the reception, storage and deletion of the original seismic data and working condition data, and the positioning and power supply of the communication device;

[0016] The working status indicator light is used to indicate the working status of at least one of the LoRa narrowband communication unit, the integrated management unit, the storage unit, the WiFi unit, and the positioning unit.

[0017] Optionally, the host module further includes: an integrated antenna interface; the antenna module further includes: an integrated antenna;

[0018] The positioning unit and the WiFi unit establish a signal connection with the integrated antenna through the integrated antenna interface;

[0019] The positioning unit is used to receive a positioning signal through the integrated antenna; the WiFi unit is used to receive an interactive control signal transmitted by a control host of the communication device through the integrated antenna.

[0020] Optionally, it also includes:

[0021] A power supply module is electrically connected to the host module and is used to supply power to the host module and / or the antenna module.

[0022] Optionally, the power supply module includes: a battery, a solar charging panel and a control switch;

[0023] The storage battery is electrically connected to the host module and is used to supply power to the host module;

[0024] The solar charging panel is electrically connected to the battery and is used to charge the battery;

[0025] The control switch is used to control the on / off of the electrical connection between the battery and the host module.

[0026] Optionally, it further comprises: a supporting module, located at a side of the host module away from the antenna module;

[0027] The support module is used to fix the positions of the host module and the antenna module relative to the ground, and to ensure that the distance between the end of the antenna module away from the ground and the ground is greater than a preset height.

[0028] Optionally, the support module comprises: a lifting rod, a lifting handle, and a transmission unit connected between the lifting rod and the lifting handle;

[0029] The lifting rod is used to adjust the distance between the end of the antenna module away from the ground and the ground by extending and retracting the lifting rod;

[0030] The lifting handle is used to control the extension and retraction of the lifting rod by driving the follower unit.

[0031] On the other hand, an embodiment of the present application further provides a node seismograph that establishes a narrowband signal connection with the communication device in any of the above embodiments.

[0032] The node seismograph is used to receive the control instructions transmitted by the communication device, and / or transmit the working condition data to the communication device according to the control instructions.

[0033] On the other hand, an embodiment of the present application further provides a communication system, comprising: a communication device in any of the above embodiments and a node seismograph in any of the above embodiments.

[0034] Compared with the prior art, the advantages of the embodiments of the present application are:

[0035] (1) The communication device in the embodiment of the present application establishes a narrowband signal connection with the node seismograph through the antenna module by the host module, and can issue control instructions to the node seismographs within the coverage area. The node seismograph can transmit its own operating data back through the narrowband signal connection network to display the working status information of the node seismograph itself, and the operating data can be stored in the narrowband base station to facilitate the display of historical data and realize the data transmission of the node seismographs on a large scale and with high efficiency.

[0036] (2) The communication device in the embodiment of the present application can realize the communication between the narrowband base station and the node seismograph through narrowband communication means. Since the device module has a simple structure, low power consumption, and no cables are required, it supports flexible and rapid deployment and can adapt to harsh working conditions in the field. The communication device is mainly composed of the host module and the antenna module. It is easy to maintain and has the ability to work stably under various complex conditions. It can effectively reduce the on-site inspection operations of the node seismograph by construction personnel and meet the requirements of seismic exploration for field communications. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are for reference and illustration only and are not intended to limit the scope of protection of this application. The technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0038] Figure 1 A structural block diagram of a communication device in an embodiment provided by the present application is shown;

[0039] Figure 2 A structural block diagram of a communication device in another embodiment provided by the present application is shown;

[0040] Figure 3 A structural block diagram of a host module in another embodiment provided by the present application is shown;

[0041] Figure 4 A structural block diagram of a communication device in another embodiment provided by the present application is shown;

[0042] Figure 5 A structural block diagram of a communication device in another embodiment provided by the present application is shown;

[0043] Figure 6 A structural block diagram of a communication device in another embodiment provided by the present application is shown;

[0044] Figure 7 A schematic diagram showing the structure of a communication device in an embodiment provided by the present application is shown;

[0045] Figure 8 A schematic diagram of the external structure of a host module in an embodiment provided by the present application is shown;

[0046] Fig. 9 A schematic diagram of the internal structure of a host module in an embodiment provided by the present application is shown;

[0047] Fig.10 A schematic structural diagram of a charging frame of a power supply module in an embodiment provided in the present application is shown. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0049] As a major category of seismographs, node seismographs have been increasingly used due to their advantages such as no need for cable connection, high construction efficiency, and low cost. However, affected by objective factors such as the difficulty of deploying field networks and communication base stations, data transmission rate, and number of connections, node seismographs that rely on network technologies such as Bluetooth, ZigBee, WiFi, 4G, and 5G to achieve data return functions cannot meet the needs of large-scale access, inspection data, and working condition data recovery in the field. With the increase in data monitoring needs, the number of node seismometers deployed in a single seismic acquisition operation area and the number of artificial source excitations continue to grow, resulting in an exponential increase in node working condition data. In order to ensure construction quality, field seismic acquisition construction has a practical need for timely mastering of node status, and the urgency is increasing. Therefore, in the actual application of seismic exploration data acquisition operations, how to achieve timely mastery of the status of field-deployed seismographs, how to achieve network access to a large number of node seismographs, how to achieve flexible deployment of communication base stations, and how to achieve efficient return of seismograph status data are important issues that need to be solved urgently.

[0050] During the seismic data acquisition process, construction workers use artificial sources to excite seismic waves and record the original seismic data through tens of thousands of node seismometers buried in the field. In this process, whether the working state of the node seismometer itself is normal plays an important role in the quality of the acquired data, and also has an important impact on the construction progress and quality. Therefore, in addition to the original seismic data, it is also necessary to obtain the working condition data of the node seismometer, which is mainly used to characterize whether the working condition of the node seismometer is good. The amount of data is relatively small, and it can be considered to rely on narrowband communication for data acquisition, storage and transmission, but it also requires the narrowband communication base station to adapt to the complex terrain environment in the field, have a large coverage range, and be able to achieve relatively low power consumption and convenient field deployment.

[0051] In view of this, an embodiment of the present application provides a communication device and a node seismograph, in which a host module in the communication device establishes a narrowband signal connection with the node seismograph through an antenna module, and realizes data transmission of the node seismograph based on narrowband communication, thereby providing a communication device that can be flexibly and maneuverably deployed, can adapt to various complex environmental conditions, and is easy to operate and maintain, and can realize data transmission of the node seismograph stably, over a large range, and efficiently, effectively reducing the on-site inspection operations of the node seismograph by construction personnel.

[0052] The embodiments of the present application are described below with reference to the accompanying drawings.

[0053] Embodiment 1

[0054] Reference Figure 1 , Figure 1 FIG. 1 shows a structural block diagram of a communication device in an embodiment provided by the present application. Figure 1 As shown, an embodiment of the present application provides a communication device 200 , including: a host module 210 and an antenna module 220 .

[0055] Among them, the communication device 200 in the embodiment of the present application can be used as a communication base station, and therefore can be a communication base station. Further, considering the harsh conditions of the operating environment, and the small amount of data of the working condition data of the node seismograph 300, in order to achieve flexible deployment and convenient maintenance, the communication device 200 in the embodiment of the present application can be a narrowband communication base station using a narrowband communication connection.

[0056] The host module 210 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 .

[0057] Among them, the narrowband signal connection can be a LoRa narrowband signal connection.

[0058] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220 , and / or receive operating data of each node seismometer 300 through the antenna module 220 .

[0059] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0060] The node seismometer 300 usually needs to transmit raw seismic data and operating condition data. In some optional embodiments, the host module 210 can also be configured to receive the raw seismic data transmitted by each node seismometer 300 through the antenna module 220.

[0061] Furthermore, considering that the data bandwidth of narrowband communication is small and the data volume of raw seismic data is large, data transmission can be performed based on network transmission technologies such as 4G and 5G. The communication device 200 in the embodiment of the present application may also include an integrated communication module. In some optional embodiments, the integrated communication module may be based on network transmission technologies such as Bluetooth, ZigBee, WiFi, 4G, and 5G, so that the node seismograph 300 transmits the raw seismic data back to the communication device 200.

[0062] Furthermore, considering that the data bandwidth of narrowband communication is small and the data volume of original seismic data is large, data transmission can be performed based on network transmission technologies such as 4G and 5G. In some optional embodiments, other conventional communication devices 200, such as 4G communication base stations or 5G communication base stations provided by operators, can be used to enable the node seismograph 300 to complete the data return of the original seismic data based on at least one of network transmission technologies such as Bluetooth, ZigBee, WiFi, 4G, and 5G, and cooperate with the communication device 200 in the embodiment of the present application to enable the node seismograph 300 to complete the data return of the working condition data.

[0063] Through the above embodiments, the communication device 200 in the present application supports rapid field deployment, has the characteristics of low power consumption, can adapt to harsh field conditions, and can realize communication between narrowband base stations and node seismographs 300 through narrowband communication means, that is, the narrowband communication base station can issue control instructions to the node seismographs 300 within the coverage area, and the node seismographs 300 can connect to the network through narrowband signals to transmit their own working condition data back to display the working status information of the node seismographs 300 themselves, and the working condition data can be stored in the narrowband base station, which is convenient for the display of historical data. The above embodiments provide a communication device 200 and a node seismograph 300, wherein the host module 210 in the communication device 200 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220, and realizes data transmission of the node seismograph 300 based on narrowband communication, thereby providing a communication device 200 that can be flexibly deployed, can adapt to various complex environmental conditions to work, and is easy to operate and maintain, and realizes data transmission of the node seismographs 300 stably, over a large range, and efficiently. The communication device 200 mainly comprises a host module 210 and an antenna module 220, is easy to maintain, and has the ability to work stably under various complex conditions. It can effectively reduce the on-site inspection operations of the node seismometer 300 by construction personnel and meet the requirements of seismic exploration for field communications.

[0064] Embodiment 2

[0065] Reference Figure 2 , Figure 2 FIG. 2 shows a structural block diagram of a communication device in another embodiment provided by the present application. Figure 2As shown, an embodiment of the present application provides a communication device 200 , including: a host module 210 and an antenna module 220 .

[0066] Among them, the communication device 200 in the embodiment of the present application can be used as a communication base station, and therefore can be a communication base station. Further, considering the harsh conditions of the operating environment, and the small amount of data of the working condition data of the node seismograph 300, in order to achieve flexible deployment and convenient maintenance, the communication device 200 in the embodiment of the present application can be a narrowband communication base station using a narrowband communication connection.

[0067] The host module 210 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 .

[0068] Among them, the narrowband signal connection can be a LoRa narrowband signal connection.

[0069] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220 , and / or receive operating data of each node seismometer 300 through the antenna module 220 .

[0070] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0071] The node seismometer 300 usually needs to transmit raw seismic data and working condition data. In some optional embodiments, the host module 210 can also be configured to receive the raw seismic data transmitted by each node seismometer 300 through the antenna module 220. To this end, in the embodiment of the present application, the host module 210 includes: a LoRa narrowband communication unit 211, which establishes a narrowband signal connection with the node seismometer 300 through the antenna module 220.

[0072] The LoRa narrowband communication unit 211 is configured to transmit control instructions to the node seismograph 300 through the antenna module 220 based on the LoRa narrowband communication protocol, and / or receive raw seismic data and operating condition data through the antenna module 220.

[0073] The original seismic data is generated by the node seismometer according to the control instruction and sent to the antenna module.

[0074] Through the above embodiments, the communication device 200 in the present application realizes narrowband communication based on the LoRa narrowband communication unit 211, and the LoRa narrowband communication unit 211 transmits the working data and original seismic data of the node seismometer 300, so there is no need to set up an additional communication module to transmit the data sent by the node seismometer 300, which is further conducive to the rapid field deployment of the node seismometer 300 and the base station, better adapts to the harsh working conditions in the field, further reduces the on-site inspection operations of the node seismometer 300 by construction personnel, and improves the field communication capabilities in seismic exploration operations.

[0075] Embodiment 3

[0076] like Figure 2 As shown, an embodiment of the present application provides a communication device 200 , including: a host module 210 and an antenna module 220 .

[0077] Among them, the communication device 200 in the embodiment of the present application can be used as a communication base station, and therefore can be a communication base station. Further, considering the harsh conditions of the operating environment, and the small amount of data of the working condition data of the node seismograph 300, in order to achieve flexible deployment and convenient maintenance, the communication device 200 in the embodiment of the present application can be a narrowband communication base station using a narrowband communication connection.

[0078] The host module 210 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 .

[0079] Among them, the narrowband signal connection can be a LoRa narrowband signal connection.

[0080] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220 , and / or receive operating data of each node seismometer 300 through the antenna module 220 .

[0081] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0082] The node seismometer 300 usually needs to transmit raw seismic data and working condition data. In some optional embodiments, the host module 210 can also be configured to receive the raw seismic data transmitted by each node seismometer 300 through the antenna module 220. To this end, in the embodiment of the present application, the host module 210 includes: a LoRa narrowband communication unit 211, which establishes a narrowband signal connection with the node seismometer 300 through the antenna module 220.

[0083] The LoRa narrowband communication unit 211 is configured to transmit control instructions to the node seismograph 300 through the antenna module 220 based on the LoRa narrowband communication protocol, and / or receive raw seismic data and operating condition data through the antenna module 220.

[0084] In the embodiment of the present application, the antenna module 220 includes: a LoRa narrowband antenna 221 .

[0085] The host module 210 also includes: a LoRa narrowband antenna interface 212 .

[0086] The LoRa narrowband communication unit 211 establishes a signal connection with the LoRa narrowband antenna 221 through the LoRa narrowband antenna interface 212 .

[0087] Through the above embodiments, the communication device 200 in the present application realizes narrowband communication based on the LoRa narrowband communication unit 211, and sets a dedicated LoRa narrowband antenna 221 to enhance the signal diffusion capability and receiving capability, thereby improving the narrowband transmission capability of the working condition data and the original seismic data of the node seismometer 300, thereby eliminating the need to set up an additional communication module to transmit the data sent by the node seismometer 300, further facilitating the rapid field deployment of the node seismometer 300 and the base station, better adapting to the harsh working conditions in the field, further reducing the on-site inspection operations of the node seismometer 300 by construction personnel, and improving the field communication capability in seismic exploration operations.

[0088] Embodiment 4

[0089] like Figure 2 As shown, an embodiment of the present application provides a communication device 200 , including: a host module 210 and an antenna module 220 .

[0090] Among them, the communication device 200 in the embodiment of the present application can be used as a communication base station, and therefore can be a communication base station. Further, considering the harsh conditions of the operating environment, and the small amount of data of the working condition data of the node seismograph 300, in order to achieve flexible deployment and convenient maintenance, the communication device 200 in the embodiment of the present application can be a narrowband communication base station using a narrowband communication connection.

[0091] The host module 210 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 .

[0092] Among them, the narrowband signal connection can be a LoRa narrowband signal connection.

[0093] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220 , and / or receive operating data of each node seismometer 300 through the antenna module 220 .

[0094] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0095] The node seismometer 300 usually needs to transmit raw seismic data and working condition data. In some optional embodiments, the host module 210 can also be configured to receive the raw seismic data transmitted by each node seismometer 300 through the antenna module 220. To this end, Figure 2 As shown, in the embodiment of the present application, the host module 210 includes: a LoRa narrowband communication unit 211, which establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220.

[0096] The LoRa narrowband communication unit 211 is configured to transmit control instructions to the node seismograph 300 through the antenna module 220 based on the LoRa narrowband communication protocol, and / or receive raw seismic data and operating condition data through the antenna module 220.

[0097] Reference Figure 3 , Figure 3 FIG. 2 shows a structural block diagram of a host module in another embodiment provided by the present application. Figure 3 As shown, in the embodiment of the present application, the host module 210 also includes: a comprehensive management unit 214, a storage unit 213, a WiFi unit 215, a positioning unit 216, a plurality of working status indicator lights 217 and a shell 218.

[0098] The storage unit 213 is used to store original seismic data and operating condition data.

[0099] The WiFi unit 215 is used to establish a signal connection with the control host 400 of the communication device 200 based on the WiFi network protocol.

[0100] The integrated management unit 214 is used to control the reception, storage and deletion of original seismic data and operating condition data, and the positioning and power supply of the communication device 200.

[0101] The working status indicator light 217 is used to indicate the working status of at least one of the LoRa narrowband communication unit 211, the integrated management unit 214, the storage unit 213, the WiFi unit 215, and the positioning unit 216.

[0102] Exemplarily, a working status indicator light 217 may be provided for each of the WiFi unit 215, the positioning unit 216 and the storage unit 213, which, when lit, indicates that the current unit is operating normally.

[0103] The housing 218 is used to provide structural support and / or protection for at least one of the integrated management unit 214 , the storage unit 213 , the WiFi unit 215 , the positioning unit 216 , and the plurality of working status indicator lights 217 .

[0104] Through the above embodiments, the host module 210 in the present application is provided with a comprehensive management unit 214, a storage unit 213, a WiFi unit 215, a positioning unit 216, and a plurality of working status indicator lights 217, so that on-site personnel can perform human-computer interaction through the WiFi unit 215, manually set up and repair the host, and store initial earthquake data and working condition data, thereby improving the functions of the base station host and further enhancing the base station's field communication capabilities.

[0105] Embodiment 5

[0106] Reference Figure 4 , Figure 4 FIG. 2 shows a structural block diagram of a communication device in another embodiment provided by the present application. Figure 4 As shown, an embodiment of the present application provides a communication device 200 , including: a host module 210 and an antenna module 220 .

[0107] Among them, the communication device 200 in the embodiment of the present application can be used as a communication base station, and therefore can be a communication base station. Further, considering the harsh conditions of the operating environment, and the small amount of data of the working condition data of the node seismograph 300, in order to achieve flexible deployment and convenient maintenance, the communication device 200 in the embodiment of the present application can be a narrowband communication base station using a narrowband communication connection.

[0108] The host module 210 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 .

[0109] Among them, the narrowband signal connection can be a LoRa narrowband signal connection.

[0110] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220 , and / or receive operating data of each node seismometer 300 through the antenna module 220 .

[0111] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0112] The node seismometer 300 usually needs to transmit raw seismic data and working condition data. In some optional embodiments, the host module 210 can also be configured to receive the raw seismic data transmitted by each node seismometer 300 through the antenna module 220. To this end, in the embodiment of the present application, the host module 210 includes: a LoRa narrowband communication unit 211, which establishes a narrowband signal connection with the node seismometer 300 through the antenna module 220.

[0113] The LoRa narrowband communication unit 211 is configured to transmit control instructions to the node seismograph 300 through the antenna module 220 based on the LoRa narrowband communication protocol, and / or receive raw seismic data and operating condition data through the antenna module 220.

[0114] Combination Figure 3 As shown, in the embodiment of the present application, the host module 210 also includes: a comprehensive management unit 214, a storage unit 213, a WiFi unit 215, a positioning unit 216, a plurality of working status indicator lights 217 and a shell 218.

[0115] The storage unit 213 is used to store original seismic data and operating condition data.

[0116] The WiFi unit 215 is used to establish a signal connection with the control host 400 of the communication device 200 based on the WiFi network protocol.

[0117] The integrated management unit 214 is used to control the reception, storage and deletion of original seismic data and operating condition data, and the positioning and power supply of the communication device 200.

[0118] The working status indicator light 217 is used to indicate the working status of at least one of the LoRa narrowband communication unit 211, the integrated management unit 214, the storage unit 213, the WiFi unit 215, and the positioning unit 216.

[0119] The embodiment of the present application also considers setting multiple antennas in the antenna module 220 to respectively enhance the reception and transmission capabilities of different types of signals. Therefore, in the embodiment of the present application, the host module 210 further includes: an integrated antenna interface 219. The antenna module 220 further includes: an integrated antenna 222.

[0120] The positioning unit 216 and the WiFi unit 215 establish a signal connection with the integrated antenna 222 via the integrated antenna interface 219 .

[0121] The positioning unit 216 is used to receive the positioning signal through the integrated antenna 222.

[0122] The positioning unit 216 may include at least one of a GPS positioning unit 216 and a Beidou satellite positioning unit 216 .

[0123] The WiFi unit 215 is used to receive the interactive control signal transmitted by the control host 400 of the communication device 200 through the integrated antenna 222 .

[0124] The WiFi unit 215 may also be used to transmit a feedback signal to the control host 400 of the communication device 200 via the integrated antenna 222 .

[0125] Through the above embodiment, an integrated antenna 222 is set in the antenna module 220, and the narrowband signal connection can be enhanced in the antenna module 220. On the basis of the base station being able to complete the long-distance narrowband signal transmission, the integrated antenna 222 is used to improve the signal sending and receiving capabilities of the WiFi unit 215 and the positioning unit 216, thereby improving the signal sending and receiving capabilities of the base station and improving the adaptability of the base station to field operations.

[0126] Embodiment 6

[0127] Reference Figure 5 , Figure 5 FIG. 2 shows a structural block diagram of a communication device in another embodiment provided by the present application. Figure 5 As shown, an embodiment of the present application provides a communication device 200 , including: a host module 210 and an antenna module 220 .

[0128] The host module 210 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 .

[0129] Among them, the narrowband signal connection can be a LoRa narrowband signal connection.

[0130] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220 , and / or receive operating data of each node seismometer 300 through the antenna module 220 .

[0131] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0132] The node seismometer 300 usually needs to transmit raw seismic data and operating condition data. In some optional embodiments, the host module 210 can also be configured to receive the raw seismic data transmitted by each node seismometer 300 through the antenna module 220.

[0133] In the embodiment of the present application, the communication device 200 further includes:

[0134] The power supply control module is electrically connected to the host module 210 and is used to supply power to the host module 210 and / or the antenna module 220 .

[0135] In some optional embodiments, the type of antenna in the antenna module 220 may include a passive antenna, which does not require power supply, and the power supply control module may be used to supply power to the host module 210 .

[0136] In some further optional embodiments, the type of antenna in the antenna module 220 may include an active antenna, and the power supply control module may be used to supply power to the host module 210 and the antenna module 220 .

[0137] Furthermore, in order to facilitate the flexible and maneuverable setting of the base station in the field, a solar power supply module 230 can also be provided, thereby eliminating the need for remote wiring of power supply cables. Therefore, in the embodiment of the present application, the power supply module 230 includes: a battery 232, a solar charging panel and a control switch (not shown in the figure).

[0138] The storage battery 232 is electrically connected to the host module 210 and is used to supply power to the host module 210 .

[0139] The solar charging panel 231 is electrically connected to the battery 232 to charge the battery 232 .

[0140] The control switch is used to control the conduction or disconnection of the electrical connection between the battery 232 and the host module 210.

[0141] Through the above embodiment, the power supply module 230 is used to store solar energy and power the host module 210 and the antenna module 220. Combined with the communication between the narrowband base station and the node seismograph 300, the mobility and flexibility of the base station in field deployment is further improved, which can adapt to harsh working conditions in the field and meet the higher requirements of seismic exploration for field communications.

[0142] Embodiment 7

[0143] Reference Figure 6 , Figure 6 FIG. 2 shows a structural block diagram of a communication device in another embodiment provided by the present application. Figure 6 As shown, an embodiment of the present application provides a communication device 200 , including: a host module 210 and an antenna module 220 .

[0144] The host module 210 establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 .

[0145] Among them, the narrowband signal connection can be a LoRa narrowband signal connection.

[0146] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220 , and / or receive operating data of each node seismometer 300 through the antenna module 220 .

[0147] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0148] The node seismometer 300 usually needs to transmit raw seismic data and operating condition data. In some optional embodiments, the host module 210 can also be configured to receive the raw seismic data transmitted by each node seismometer 300 through the antenna module 220.

[0149] In the embodiment of the present application, the communication device 200 may further include: a support module 240 located on a side of the host module 210 away from the antenna module 220 .

[0150] The support module 240 is used to fix the positions of the host module 210 and the antenna module 220 relative to the ground, and to ensure that the distance between the end of the antenna module 220 away from the ground and the ground is greater than a preset height.

[0151] Exemplarily, the preset height may be 6 meters.

[0152] Furthermore, in the embodiment of the present application, the support module 240 includes: a lifting rod 241 , a lifting handle 242 , and a transmission unit 243 connected between the lifting rod 241 and the lifting handle 242 .

[0153] The lifting rod 241 is used to adjust the distance between the end of the antenna module 220 away from the ground and the ground by extending and retracting itself.

[0154] Specifically, the lifting rod 241 in the embodiment of the present application may be a telescopic rod.

[0155] The lifting handle 242 is used to control the extension and retraction of the lifting rod 241 by driving the follower unit.

[0156] Through the above-mentioned embodiment, a support module 240 that can be moved with the host module 210 and the antenna module 220 is provided for the communication base station. The distance between the end of the antenna module 220 away from the ground and the ground can be effectively increased without affecting the deployment mobility of the communication device 200, thereby flexibly improving the signal coverage range of the communication device 200, further improving the ability of the base station to be deployed in the field, being able to adapt to harsh working conditions in the field, and meeting the higher requirements of seismic exploration for field communications.

[0157] Embodiment 8

[0158] like Figure 1 As shown, the embodiment of the present application provides a communication device 200, including: a host module 210 and an antenna module 220; the host module 210 establishes a narrowband signal connection with a node seismograph 300 through the antenna module 220;

[0159] The host module 210 is configured to transmit control instructions to the node seismometers 300 through the antenna module 220, and / or receive working condition data of each node seismometer 300 through the antenna module 220;

[0160] The operating condition data of the node seismograph 300 is generated by the node seismograph 300 according to the control instruction and sent to the antenna module 220 .

[0161] In the embodiment of the present application, the host module 210 includes: a LoRa narrowband communication unit 211, which establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220.

[0162] The LoRa narrowband communication unit 211 is configured to transmit control instructions to the node seismograph 300 through the antenna module 220 based on the LoRa narrowband communication protocol, and / or receive raw seismic data and operating condition data through the antenna module 220.

[0163] In some optional embodiments, the host module 210 can also be configured to store operating condition data and transmit the operating condition data to the terminal device through the antenna module 220, so as to complete the acquisition, storage and transmission of the operating condition data of the node seismometer 300.

[0164] Combination Figure 2 As shown, in the embodiment of the present application, the antenna module 220 includes: a LoRa narrowband antenna 221;

[0165] The host module 210 also includes: a LoRa narrowband antenna interface 212; and a LoRa narrowband communication unit 211, which establishes a signal connection with the LoRa narrowband antenna 221 through the LoRa narrowband antenna interface 212.

[0166] Combination Figure 3 As shown, in the embodiment of the present application, the host module 210 further includes: a comprehensive management unit 214, a storage unit 213, a WiFi unit 215, a positioning unit 216, a plurality of working status indicator lights 217 and a housing 218;

[0167] Storage unit 213, used to store original seismic data and working condition data;

[0168] The WiFi unit 215 is used to establish a signal connection with the control host 400 of the communication device 200 based on the WiFi network protocol;

[0169] The integrated management unit 214 is used to control the receiving, storing and deleting of the original seismic data and the working condition data, and the positioning and power supply of the communication device 200;

[0170] The working status indicator light 217 is used to indicate the working status of at least one of the LoRa narrowband communication unit 211, the integrated management unit 214, the storage unit 213, the WiFi unit 215, and the positioning unit 216.

[0171] Combination Figure 4 As shown, in the embodiment of the present application, the host module 210 further includes: an integrated antenna interface 219; the antenna module 220 further includes: an integrated antenna 222;

[0172] The positioning unit 216 and the WiFi unit 215 establish a signal connection with the integrated antenna 222 via the integrated antenna interface 219;

[0173] The positioning unit 216 is used to receive the positioning signal through the integrated antenna 222; the WiFi unit 215 is used to receive the interactive control signal transmitted by the control host 400 of the communication device 200 through the integrated antenna 222.

[0174] In the embodiment of the present application, it also includes:

[0175] The power supply module 230 is electrically connected to the host module 210 and is used to supply power to the host module 210 and / or the antenna module 220 .

[0176] Combination Figure 5 As shown, in the embodiment of the present application, the power supply module 230 includes: a battery 232, a solar charging panel and a control switch;

[0177] The storage battery 232 is electrically connected to the host module 210 and is used to supply power to the host module 210;

[0178] The solar charging panel 231 is electrically connected to the storage battery 232 to charge the storage battery 232;

[0179] The control switch is used to control the conduction or disconnection of the electrical connection between the battery 232 and the host module 210.

[0180] Combination Figure 6 As shown, in the embodiment of the present application, it also includes: a support module 240, located on a side of the host module 210 away from the antenna module 220;

[0181] The support module 240 is used to fix the positions of the host module 210 and the antenna module 220 relative to the ground, and to ensure that the distance between the end of the antenna module 220 away from the ground and the ground is greater than a preset height.

[0182] In the embodiment of the present application, the support module 240 includes: a lifting rod 241, a lifting handle 242, and a transmission unit 243 connected between the lifting rod 241 and the lifting handle 242;

[0183] The lifting rod 241 is used to adjust the distance between the end of the antenna module 220 away from the ground and the ground by extending and retracting the lifting rod 241;

[0184] The lifting handle 242 is used to control the extension and retraction of the lifting rod 241 by driving the follower unit.

[0185] The supporting module may further include a tripod for support.

[0186] Reference Figure 7 , Figure 7 FIG. 1 is a schematic diagram showing the structure of a communication device in an embodiment provided by the present application. Figure 7 As shown, in an optional example, the communication device may include at least: a LoRa narrowband antenna 221 and an integrated antenna 222, and the host module 210 may be arranged thereunder, and both are supported by a lifting rod 241, wherein the length of the lifting rod 241 may be adjusted by a lifting handle 242.

[0187] In addition, the communication device may also be provided with a power supply module 230 , wherein the power supply module 230 includes: a battery 232 and a solar charging panel 231 .

[0188] In addition, the communication device may also be provided with a lightning rod 501 to ensure the safety of the narrowband host in rainy weather and to ensure the safety of field operations.

[0189] Reference Figure 8 , Figure 8 FIG. 1 shows a schematic diagram of the external structure of a host module in an embodiment provided by the present application. Figure 8 As shown, the host module may also be provided with a power interface 502 , a working status indicator light 217 , a network interface 504 and a power switch 503 .

[0190] The antenna interface may include: a LoRa narrowband antenna interface 212 and an integrated antenna interface 219 .

[0191] The working status indicator light 217 may include a WiFi indicator light 271 , a link indicator light 272 , and a narrowband signal indicator light 273 .

[0192] The host can be fixed to the top of the lifting rod by a strap. The strap can be made of stainless steel and can fix the lifting rod with a diameter of 50 mm.

[0193] Among them, the length j, width k and height h of the host module can be 230mm, 165mm and 48mm respectively, and the weight can be 1.7kg, which has high portability and easy installation.

[0194] Reference Fig. 9 , Fig. 9FIG. 1 is a schematic diagram showing the internal structure of a host module in an embodiment provided by the present application. Fig. 9 As shown, the host module may also be provided with an outer cover 201, a LoRa narrowband communication unit 211, a LoRa narrowband antenna interface, an integrated management unit 214, a WiFi unit 215, a housing 218, and an integrated antenna interface.

[0195] The LoRa narrowband antenna interface may include: a first LoRa narrowband antenna interface 206 and a second LoRa narrowband antenna interface 207 .

[0196] The integrated antenna interface may include: a WiFi antenna interface 202 , a GPS antenna interface 203 , a first radio frequency antenna interface 204 and a second radio frequency antenna interface 205 .

[0197] Reference Fig.10 , Fig.10 FIG. 1 is a schematic diagram showing a charging frame of a power supply module in an embodiment provided by the present application. Fig.10 As shown, the charging frame of the power supply module may include a solar charging panel 231 and a bracket 233 .

[0198] Among them, the battery 232 ( Fig.10 ) can be installed in the installation space 234 inside the charging frame of the power supply module.

[0199] The size of each solar charging panel 231 may be 1490 mm×700 mm×30 mm, the length inclined relative to the ground may be 700 mm, the length parallel to the ground may be 1490 mm, the installation length may be 1800 mm, and the spacing of the bottom brackets may be 1379 mm.

[0200] Among them, the bracket 233 of the charging frame of the power supply module can be disassembled, and the installation space 234 inside the charging frame of the power supply module can also be used to install the host and controller of the power supply module.

[0201] Through the above embodiments, the host module and the antenna module can be fixed to the support module by mechanical means respectively. Among them, the lifting handle can be installed at the bottom of the lifting rod, and the lifting rod can be extended and retracted by turning the lifting handle. After the host module and the antenna module are raised to a preset height, the power supply module can be electrically connected to the host module through a power cord, and the power supply module and the tripod at the bottom can be fixed to the ground. Turn on the control switch of the power supply module, that is, the power switch, and wait for all the working status indicators of the host module to flash normally, then the communication between the narrowband base station and the node seismograph can be realized through the computer and the supporting software, and the data transmission operation can be started.

[0202] Through the above-mentioned embodiments, a communication device for seismic data acquisition is provided, which can be used for field narrowband base stations, and then realize communication between base stations and node seismographs through narrowband communication technology, thereby realizing remote inspection of node seismographs. The communication device of the embodiment of the present application can raise the host module and the antenna module through a lifting rod, effectively expanding the coverage of the narrowband base station, supporting the inspection of thousands of node seismographs at the same time and the storage of their working status data. The communication device of the embodiment of the present application can also effectively improve the mobility and flexibility of field narrowband wireless network deployment, improve the support capacity for field seismic acquisition operations, and then improve the construction efficiency of acquisition operations, and reduce the economic cost and labor cost of operations. It has the following advantages:

[0203] (1) The communication device 200 in the embodiment of the present application establishes a narrowband signal connection with the node seismograph 300 through the antenna module 220 by the host module 210, and can issue control instructions to the node seismographs 300 within the coverage area. The node seismograph 300 can transmit its own operating data back through the narrowband signal connection network, display the working status information of the node seismograph 300 itself, and realize the data transmission of the node seismograph 300 on a large scale and with high efficiency.

[0204] (2) The communication device 200 in the embodiment of the present application can realize the communication between the narrowband base station and the node seismograph 300 through narrowband communication means. Since the device module has a simple structure, low power consumption, no cables are required, and it supports rapid deployment and adapts to harsh working conditions in the field. The host module 210 and the antenna module 220 are easy to maintain and have the ability to work stably under various complex conditions. They can effectively reduce the on-site inspection operations of the node seismograph 300 by construction personnel and meet the requirements of seismic exploration for field communications.

[0205] (3) The LoRa narrowband communication unit 211 transmits the operating data and original seismic data of the node seismograph 300, and a dedicated LoRa narrowband antenna 221 is provided to enhance the signal diffusion capability and receiving capability, thereby improving the narrowband transmission capability of the operating data and original seismic data of the node seismograph 300, thereby eliminating the need to provide an additional communication module to transmit the data sent by the node seismograph 300.

[0206] (4) The integrated management unit 214, storage unit 213, WiFi unit 215, positioning unit 216, and multiple working status indicator lights 217 are provided, so that on-site personnel can perform human-computer interaction through the WiFi unit 215, manually set up and repair the host, and store initial earthquake data and working condition data, thereby improving the functions of the base station host and further enhancing the base station's field communication capabilities.

[0207] (5) An integrated antenna 222 is provided in the antenna module 220, and the narrowband signal connection can be enhanced in the antenna module 220. On the basis of the base station being able to complete the long-distance narrowband signal transmission, the integrated antenna 222 is used to enhance the signal sending and receiving capabilities of the WiFi unit 215 and the positioning unit 216, thereby improving the signal sending and receiving capabilities of the base station and enhancing the adaptability of the base station to field operations.

[0208] (6) The power supply module 230 is used to store solar energy and to power the host module 210 and the antenna module 220. Combined with the communication between the narrowband base station and the node seismograph 300, the mobility and flexibility of the base station in the field deployment is further improved to meet the higher requirements of seismic exploration for field communication.

[0209] (7) A support module 240 is provided for the communication base station, which can be moved along with the host module 210 and the antenna module 220. This can effectively increase the distance between the end of the antenna module 220 away from the ground and the ground without affecting the deployment mobility of the communication device 200, thereby flexibly improving the signal coverage range of the communication device 200 and further improving the ability of the base station to be deployed in the field.

[0210] Embodiment 9

[0211] Based on the same inventive concept, another embodiment of the present application provides a node seismograph 300 that establishes a narrowband signal connection with the communication device 200 in any of the above embodiments.

[0212] The node seismograph 300 is used to receive the control instructions transmitted by the communication device 200, and / or transmit the working condition data to the communication device 200 according to the control instructions.

[0213] In some optional embodiments, the node seismometer 300 may also be used to transmit raw seismic data to the communication device 200 according to control instructions.

[0214] The node seismograph 300 in the above embodiment can establish a narrowband signal connection with a narrowband base station to facilitate rapid and mobile deployment of the base station, thereby making communication deployment more convenient and maintenance simpler.

[0215] Embodiment 10

[0216] Based on the same inventive concept, another embodiment of the present application provides a communication system, comprising: the communication device 200 in any of the above embodiments and the node seismograph 300 in any of the above embodiments.

[0217] The same communication system may include multiple communication devices 200 and multiple node seismographs 300. Any communication device 200 may establish a narrowband signal connection with multiple node seismographs 300.

[0218] For the node seismograph 300 embodiment or the communication system embodiment, as an embodiment or system embodiment on the opposite side of the above-mentioned communication device 200 embodiment, since its structure or usage method is basically corresponding to the communication device 200 embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the communication device 200 embodiment.

[0219] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0220] It should be noted that, unless otherwise clearly specified and limited, the drawings in the specification of this application are only used to illustrate and aid understanding, and the dimensions in the drawings cannot be used as a limitation on the contents of this application.

[0221] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0222] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only configured for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0223] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0224] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0225] In this application, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or terminal device including the element.

[0226] Finally, it should be noted that specific examples are used herein to illustrate the principles and implementation methods of the present application, and the description of the above embodiments is only configured to help understand the technical solution and its core ideas of the present application. Although the preferred embodiments of the present application have been described, once the technical personnel in the field know the basic creative concepts, they can make additional changes and modifications to these embodiments. Therefore, the attached claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present application.

Claims

1. A communication device, characterized in that: include: Host module and antenna module; The host module establishes a narrowband signal connection with the node seismograph through the antenna module; A host module, configured to transmit control instructions to the node seismometers through the antenna module, and / or to receive operating data of each node seismometer through the antenna module; The operating condition data of the node seismometer is generated by the node seismometer according to the control instruction and sent to the antenna module.

2. The communication device according to claim 1, characterized in that The host module includes: a LoRa narrowband communication unit, which establishes the narrowband signal connection with the node seismograph through the antenna module; The LoRa narrowband communication unit is configured to transmit the control instruction to the node seismograph through the antenna module based on the LoRa narrowband communication protocol, and / or receive the original seismic data and the working condition data through the antenna module; The original seismic data is generated by the node seismometer according to the control instruction and sent to the antenna module.

3. The communication device according to claim 2, characterized in that: The antenna module includes: a LoRa narrowband antenna; The host module also includes: a LoRa narrowband antenna interface; the LoRa narrowband communication unit establishes a signal connection with the LoRa narrowband antenna through the LoRa narrowband antenna interface.

4. The communication device according to claim 2, characterized in that: The host module also includes: a comprehensive management unit, a storage unit, a WiFi unit, a positioning unit, a plurality of working status indicator lights and a housing; The storage unit is used to store the original seismic data and the operating condition data; The WiFi unit is used to establish a signal connection with the control host of the communication device based on the WiFi network protocol; The integrated management unit is used to control the reception, storage and deletion of the original seismic data and working condition data, and the positioning and power supply of the communication device; The working status indicator light is used to indicate the working status of at least one of the LoRa narrowband communication unit, the integrated management unit, the storage unit, the WiFi unit, and the positioning unit.

5. The communication device according to claim 4, characterized in that: The host module also includes: an integrated antenna interface; the antenna module also includes: an integrated antenna; The positioning unit and the WiFi unit establish a signal connection with the integrated antenna through the integrated antenna interface; The positioning unit is used to receive a positioning signal through the integrated antenna; the WiFi unit is used to receive an interactive control signal transmitted by a control host of the communication device through the integrated antenna.

6. The communication device according to claim 1, characterized in that: Also includes: A power supply module is electrically connected to the host module and is used to supply power to the host module and / or the antenna module.

7. The communication device according to claim 6, characterized in that: The power supply module includes: a battery, a solar charging panel and a control switch; The storage battery is electrically connected to the host module and is used to supply power to the host module; The solar charging panel is electrically connected to the battery to charge the battery; The control switch is used to control the on / off of the electrical connection between the battery and the host module.

8. The communication device according to claim 1, characterized in that: Also includes: A supporting module, located at a side of the host module away from the antenna module; The support module is used to fix the positions of the host module and the antenna module relative to the ground, and to ensure that the distance between the end of the antenna module away from the ground and the ground is greater than a preset height.

9. A node seismograph, characterized in that: Establishing a narrowband signal connection with a communication device according to any one of claims 1 to 8; The node seismograph is used to receive the control instructions transmitted by the communication device, and / or transmit the working condition data to the communication device according to the control instructions.

10. A communication system, characterized in that: include: A communication device as claimed in any one of claims 1 to 8 and a node seismograph as claimed in claim 9.

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