Well site multi-source data acquisition host

Abstract

A well site multi-source data acquisition host disclosed by the present invention comprises a casing, and a core board, a power supply member, a main cooling fan and a plurality of expansion boards which are arranged in the casing, the outer wall of the casing is also provided with a power supply port and a plurality of function port groups, the input end of the power supply member is electrically connected with the power supply port, and the output end of the power supply member is electrically connected with the expansion boards. The plurality of expansion boards are electrically connected with the core board through the interface board, the interface board and the plurality of expansion boards respectively correspond to one function port group, the interface board and the plurality of expansion boards are respectively and electrically connected with the corresponding function port groups, and a main air outlet window aligned with an air outlet of the main cooling fan is arranged on the machine shell. The interface board, the main cooling fan and the plurality of expansion boards are all electrically connected with the output end of the power supply part, so that the five expansion boards can be integrated in the same shell and share one core board, the function is more powerful, the integration is high, in addition, the main cooling fan is independently arranged in the shell, and the heat dissipation efficiency is improved. In this way, the main cooling fan can be used for cooling the interior of the machine shell.

Description

Technical Field

[0001] The invention belongs to the technical field of data host computers, and in particular relates to a well site multi-source data acquisition host computer. Background Art

[0002] With the development of digitalization, intelligence and remoteness, oil drilling and mining and other field environments involve a large amount of real-time data and information. In order to better monitor, control and optimize the production process, petroleum and petrochemical enterprises need to effectively collect, integrate and analyze various types of field data. However, due to the large number of field equipment, the wide variety of sensors involved, and the complex types of data interfaces, the traditional data collection method is difficult to meet the growing demand. Although the document number CN117614084B "A solar energy integrated data collection device" discloses a data collection device, since the invention is aimed at the field of renewable energy technology, especially a solar energy integrated data collection device, it is different from the field of digitalization, intelligence and Internet of Things technology of petroleum equipment, and the technical solutions and technical problems solved in the field of multi-source data collection at the well site are not representative.

[0003] In the paper "Design and Optimization of Oil and Gas Field Instrument Automatic Control System Based on Internet of Things" published in "Automation Application", the author Zhang Xu introduced an oil and gas field instrument automatic control system based on Internet of Things technology, and deeply discussed key technologies such as sensor acquisition, data transmission, data processing and automatic control. Among them, in view of the oil and gas field environment, the ZigBee wireless network was selected as the carrier of data transmission, and the transmission performance was predicted through advanced machine learning models to provide a reference for the selection of network parameters in practical applications. The above-mentioned method can only collect data through the ZigBee wireless network transmission method. The data collection method is single and the generalization ability is not strong when facing the technical problems of simultaneous collection of multi-system and multi-source data.

[0004] Although drilling companies or oilfield companies have established a variety of data platforms, the current problem is the lack of professional equipment hosts that support multiple data collection and processing at the drilling site. Summary of the invention

[0005] In order to solve the above technical problems, the object of the present invention is to provide a well site multi-source data acquisition host with a high degree of integration and a compact structure.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a well site multi-source data acquisition host, including a casing and a core board, a power supply unit, a main cooling fan and multiple expansion boards arranged in the casing, the outer wall of the casing is also provided with a power port and multiple functional port groups, the input end of the power supply unit is electrically connected to the power port, and the multiple expansion boards are electrically connected to the core board through an interface board, the interface board and the multiple expansion boards each correspond to one functional port group, the interface board and the multiple expansion boards are respectively electrically connected to the corresponding functional port groups, and the casing is provided with a main air outlet window aligned with the main cooling fan outlet, and the interface board, the main cooling fan and the multiple expansion boards are all electrically connected to the output end of the power supply unit.

[0007] The beneficial effect of the above technical solution is that multiple expansion boards can be integrated in the same casing and share a core board, and the five expansion boards are electrically connected to the core board through an interface board, which makes the core board more integrated. In addition, a main cooling fan is independently arranged in the casing, so that the main cooling fan can be used to dissipate heat in the casing.

[0008] In the above technical solution, there are five expansion boards and six functional port groups. The five expansion boards are respectively a video conferencing main board, a video surveillance main board, a network routing main board, a signal acquisition main board and a voice cluster gateway main board. The five functional port groups are respectively a first port group, a second port group, a third port group, a fourth port group, a fifth port group and a sixth port group. The first port group corresponds to the video conferencing main board, the second port group corresponds to the video surveillance main board, the third port group corresponds to the network routing main board, the fourth port group corresponds to the signal acquisition main board, the fifth port group corresponds to the voice cluster gateway main board, and the sixth port group corresponds to the interface board.

[0009] The beneficial effect of the above technical solution is that it enables the well site multi-source data acquisition host to have video conferencing function, monitoring camera data collection function, network communication function, sensor signal collection function of each well site and local intercom function (equivalent to integrating these five functions in one housing and sharing one core board).

[0010] In the above technical solution, the core board is provided with a CPU and a memory module electrically connected to the CPU, the core board is provided on the interface board, the interface board is provided with a solid-state hard disk electrically connected to the CPU, the solid-state hard disk is electrically connected to the CPU, the five expansion boards are all electrically connected to the CPU through the interface board, and a second sub-cooling fan for dissipating heat from the CPU is also provided in the casing, and a second sub-air inlet window aligned with the air inlet of the second sub-cooling fan is provided on the casing.

[0011] The beneficial effect of the above technical solution is that the core board can control five expansion boards, and the core board is similar to the motherboard of a computer, and the second sub-cooling fan can dissipate heat for the CPU, which can improve the stability of the operation of the entire core board, and the solid-state hard disk can store the data obtained by the video conferencing mainboard, the signal acquisition mainboard and the voice cluster gateway mainboard.

[0012] The third port group described in the above technical solution includes a network cable port, a gateway port and a WI FI antenna plug port electrically connected to the network routing mainboard, and the WI FI antenna plug port is used to plug in a WiFi antenna.

[0013] The beneficial effect of the above technical solution is that it enables the multi-source data acquisition host of the entire well site to receive network signals through the network routing motherboard.

[0014] In the above technical solution, the second port group includes a hard disk plug-in port and multiple monitoring signal ports electrically connected to the video surveillance mainboard. The hard disk plug-in port is used to plug in a mobile hard disk, and the mobile hard disk is used to store data obtained by the video surveillance mainboard.

[0015] The beneficial effect of the above technical solution is that the video data collected by the video surveillance mainboard is independently stored in the mobile hard disk.

[0016] In the above technical solution, the first port group includes a video input / output port and a first audio input / output port electrically connected to the video conferencing mainboard.

[0017] The beneficial effect of the above technical solution is that: in this way, conference signals can be input and output through the video input / output port and the first audio input / output port to conduct a video conference.

[0018] The fourth port group in the above technical solution has a plurality of signal access ports electrically connected to the signal acquisition mainboard, and the signal access ports are used to connect to external sensor devices.

[0019] The beneficial effect of the above technical solution is that: in this way, each data acquisition sensor in the well site can transmit data to the signal acquisition mainboard.

[0020] The fifth port group in the above technical solution has multiple voice gateway wireless interfaces electrically connected to the voice cluster gateway mainboard.

[0021] The beneficial effect of the above technical solution is that it enables multiple people in the well site to communicate with each other by voice through handheld terminal devices.

[0022] The main cooling fan in the above technical solution also has a temperature control module, and the temperature control module controls the start and stop and the speed of the main cooling fan according to the temperature in the casing.

[0023] The beneficial effect of the above technical solution is that: in this way, the temperature control module can monitor the temperature inside the casing by the main cooling fan, and when the temperature inside the casing is high, the main cooling fan automatically accelerates; when the temperature is low, the main cooling fan slows down until it stops running, thereby ensuring that the temperature inside the casing is maintained within an appropriate range and improving the heat dissipation efficiency.

[0024] In the above technical solution, the power supply unit is provided with a first sub-cooling fan, and the housing is provided with a first sub-air inlet window aligned with the air inlet of the first sub-cooling fan.

[0025] The beneficial effect of the above technical solution is that the first sub-cooling fan can dissipate heat for the power supply component, thereby avoiding local heat source accumulation in the casing and affecting the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a vertical view of the well site multi-source data acquisition host according to an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of the connection between the power supply unit, the core board, the interface board and five expansion boards according to an embodiment of the present invention;

[0028] Figure 3 Schematic diagram of the distribution of six functional port groups on the rear side of the housing in an embodiment of the present invention;

[0029] Figure 4 This is a vertical view of the well site multi-source data acquisition host according to an embodiment of the present invention with the rear cover removed;

[0030] Figure 5 It is a structural schematic diagram of the core board, interface board, power supply unit, main cooling fan and five expansion boards described in an embodiment of the present invention;

[0031] Figure 6This is a schematic diagram of the structure of the core board, signal acquisition mainboard and interface board described in the embodiment of the present invention. In the figure: 1, housing; 11, main air outlet window; 12, second sub-air inlet window; 13, first sub-air inlet window; 14 main air inlet window; 2, core board; 21, CPU; 22, memory module; 23, second sub-cooling fan; 24, solid-state hard disk; 3, power supply; 31, first sub-cooling fan; 4, main cooling fan; 5, expansion board; 5a, video conferencing mainboard; 5b, video monitoring mainboard; 5c, network routing mainboard; 5d, signal acquisition mainboard; 5e, voice cluster gateway mainboard; 6, power port; 7a, first port group ; 71a, video input / output port; 72a, first audio input / output port; 73a, HDMI output interface; 74a, DVI input interface; 75a, HDMI input interface; 76a, microphone input port; 7b, second port group; 71b, hard disk plug port; 72b, monitoring signal port; 73b, video output HDMI; 74b, VGA port; 75b, digital channel input port; 7c, third port group; 71c, network cable port; 72c, gateway port; 73c, WI FI antenna plug port; 74c, 3G / 4G / 5G port; 75c, GPS antenna port; 76c, Gigabit optical module port; 77c, routing board Consolo interface; 78c, routing board USB interface; 7d, fourth port group; 71d, signal access port; 72d, communication interface; 73d, sensor interface; 7e, fifth port group; 71e, voice gateway wireless interface; 7f, sixth port group; 71f, first HDMI interface; 72f, VGA interface; 73f, first USB interface; 74f, SIM card interface; 8, interface board. DETAILED DESCRIPTION

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail by way of example with reference to the accompanying drawings in the following paragraphs. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0033] like Figure 1 and Figure 2As shown, this embodiment provides a well site multi-source data acquisition host, including a housing 1 and a core board 2, a power supply 3, a main cooling fan 4 and a plurality of expansion boards 5 arranged in the housing 1, the outer wall of the housing 1 is also provided with a power port 6 and a plurality of functional port groups, the input end of the power supply 3 is electrically connected to the power port 6, and the plurality of expansion boards 5 are electrically connected to the core board 2 through an interface board 8, the interface board 8 and the plurality of expansion boards 5 each correspond to one of the functional port groups, and the interface board 8 and the plurality of expansion boards 5 are respectively connected to the corresponding The corresponding functional port groups are electrically connected, and the casing 1 is provided with a main air outlet window 11 aligned with the air outlet of the main cooling fan 4, the interface board 8, the main cooling fan 4 and multiple expansion boards 5 are all electrically connected to the output end of the power supply 3, so that multiple expansion boards can be integrated in the same casing and share a core board, and the five expansion boards are electrically connected to the core board through the interface board, which makes the core board more integrated, and in addition, a main cooling fan is independently arranged in the casing, so that the main cooling fan can be used to dissipate heat in the casing.

[0034] In this embodiment, the main air outlet window 11 is arranged at the top of the casing, and at this time, an air inlet window (with a structure similar to the main air outlet window 11) can also be arranged at the lower end of the casing. The main cooling fan blows air upward, and air convection can be formed in the casing, thereby making the heat dissipation effect in the casing better. In addition, the core board and the five expansion boards are all arranged upright and almost parallel in the casing. At this time, there are gaps between the two adjacent expansion boards and between the core board and the adjacent expansion boards for airflow to flow from bottom to top and dissipate heat to each electronic component.

[0035] In the above technical solution, there are five expansion boards 5, and six functional port groups are provided. The five expansion boards 5 are respectively a video conferencing main board 5a, a video monitoring main board 5b, a network routing main board 5c, a signal acquisition main board 5d and a voice cluster gateway main board 5e. The five functional port groups are respectively a first port group 7a, a second port group 7b, a third port group 7c, a fourth port group 7d, a fifth port group 7e and a sixth port group 7f. The first port group 7a corresponds to the video conferencing main board 5a, and the second port group 7b corresponds to the video monitoring main board 5b. Correspondingly, the third port group 7c corresponds to the network routing main board 5c, the fourth port group 7d corresponds to the signal acquisition main board 5d, the fifth port group 7e corresponds to the voice cluster gateway main board 5e, and the sixth port group 7f corresponds to the interface board 8. In this way, the well site multi-source data acquisition host has video conferencing function, function of collecting surveillance camera data, network communication function, function of collecting sensor signals of each well site, and local intercom function (equivalent to integrating these five functions in one casing and sharing one core board).

[0036] Specifically, Figure 4 and Figure 5 As shown, the core board, interface board and five expansion boards are all vertically arranged in the housing along the front-to-back direction. In addition, the first port group 7a, the second port group 7b, the third port group 7c, the fourth port group 7d, the fifth port group 7e and the sixth port group 7f are all arranged on the rear side of the housing.

[0037] like Figure 6 As shown, the core board 2 described in the above technical scheme is provided with a CPU 21 and a memory module 22 electrically connected to the CPU 21, the core board 2 is arranged on the interface board 8, and the interface board 8 is provided with a solid-state hard disk 24 electrically connected to the CPU 21, the solid-state hard disk 24 is electrically connected to the CPU 21, and the five expansion boards 5 are electrically connected to the CPU 21 through the interface board, and the second sub-cooling fan 23 for cooling the CPU 21 is also provided in the casing, and the second sub-air inlet window 12 (the second sub-air inlet window is also arranged on the rear side of the casing) aligned with the air inlet of the second sub-cooling fan 23 is provided on the casing 1, so that the core board can control five expansion boards, and the core board is similar to the mainboard of a computer, and the second sub-cooling fan can cool the CPU, so that the stability of the operation of the whole core board can be improved, and the solid-state hard disk can store data obtained by the video conferencing mainboard, the signal acquisition mainboard and the voice cluster gateway mainboard.

[0038] like Figure 3 and Figure 4 As shown, the third port group 7c in the above technical solution includes a network cable port 71c, a gateway port 72c and a WI FI antenna plug port 73c electrically connected to the network routing mainboard 5c, and the WI FI antenna plug port 73c is used to plug in a WiFi antenna, so that the entire well site multi-source data acquisition host can receive network signals through the network routing mainboard.

[0039] like Figure 3 and Figure 4 As shown, in the above technical solution, the second port group 7b includes a hard disk plug-in port 71b and a plurality of monitoring signal ports 72b electrically connected to the video surveillance mainboard 5b, the hard disk plug-in port 71b is used to plug in a mobile hard disk, two hard disk plug-in ports 71b can be provided, and the two hard disk plug-in ports 71b can each be plugged with a mobile hard disk, the mobile hard disk is used to store the data acquired by the video surveillance mainboard 5b, so that the video data collected by the video surveillance mainboard is independently stored in the mobile hard disk.

[0040] like Figure 3 and Figure 4As shown, in the above technical solution, the first port group 7a includes a video input / output port 71a and a first audio input / output port 72a electrically connected to the video conferencing mainboard 5a, so that conference signals can be input and output through the video input / output port 71a and the first audio input / output port 72a to conduct video conferencing.

[0041] like Figure 3 and Figure 4 As shown, the fourth port group 7d in the above technical solution has multiple signal access ports 71d (which can be directly connected to an industrial computer, a third-party data port or an acquisition card) electrically connected to the signal acquisition mainboard 5d. The signal access port 71d is used to connect external sensor devices, so that each data acquisition sensor in the well site can transmit data to the signal acquisition mainboard. The first port group 7d also includes a communication interface 72d (an RS232 interface and an RS485 interface can be set) and a sensor interface 73d (a plurality of interfaces can be set to connect temperature sensors, pressure sensors, etc. in the well site).

[0042] like Figure 3 and Figure 4 As shown, the fifth port group 7e in the above technical solution has multiple voice gateway wireless interfaces 71e (supporting DMR / F dual-mode intercom) electrically connected to the voice cluster gateway mainboard 5e, so that multiple people in the well site can communicate with each other by voice through handheld terminal devices.

[0043] The main cooling fan 4 described in the above technical solution is equipped with a temperature control module (which has its own temperature sensor to monitor the temperature inside the casing). The temperature control module can automatically adjust the speed of the main cooling fan within the range of 30°C to 70°C according to the temperature changes in the casing. When the temperature in the casing rises, the main cooling fan gradually accelerates; when the temperature in the casing decreases, the main cooling fan gradually slows down until the temperature is lower than 30°C, when the main cooling fan stops running. Through this temperature control module, the main cooling fan can automatically adapt to the temperature changes in the casing, achieving precise temperature control and efficient heat dissipation.

[0044] In the above technical solution, the power supply unit 3 has a first sub-cooling fan 31, and the casing 1 is provided with a first sub-air inlet window 13 aligned with the air inlet of the first sub-cooling fan 31 (the first sub-air inlet window 13 is also arranged on the rear side of the casing). In this way, the first sub-cooling fan can dissipate heat for the power supply unit, thereby avoiding local heat source accumulation in the casing and affecting the normal operation of the equipment.

[0045] like Figure 3 and Figure 4As shown, this embodiment may also include a sixth port group 7f corresponding to the core board, and the sixth port group 7f includes a first HDMI interface 71f electrically connected to the CPU (which can be used to connect to an industrial computer), a VGA interface 72f, a first USB interface 73f and a SIM card interface 74f.

[0046] like Figure 3 and Figure 4 As shown, the third port group described in this embodiment also includes a 3G / 4G / 5G port 74c electrically connected to the network routing mainboard 5c, a GPS antenna port 75c, a gigabit optical module port 76c, a routing board Consolo interface 77c and a routing board USB interface 78c.

[0047] like Figure 3 and Figure 4 As shown, in this embodiment, the first port group 7a also includes an HDMI output interface 73a, a DVI input interface 74a, an HDMI input interface 75a and a microphone input port 76a electrically connected to the video conferencing mainboard 5a.

[0048] like Figure 3 and Figure 4 As shown, in this embodiment, the second port group 7b also includes a video output HDMI 73b port electrically connected to the video surveillance mainboard 5b, a VGA port 74b (which can be used to electrically connect to a display device to output surveillance video) and a digital channel input port 75b.

[0049] The present embodiment integrates the five existing expansion boards together, so that the whole multi-source data acquisition host has a higher degree of integration, wider functions and a compact size. The core board and the five expansion boards in the present embodiment belong to the prior art and are not elaborated here. The power supply unit in the present embodiment is used to input 220V AC mains power, and it can output DC power of various voltages to meet the power requirements of the core board, expansion boards and main cooling fan.

[0050] It should be noted that the above detailed descriptions are illustrative and intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0051] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0052] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0053] Also, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0054] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0055] For ease of description, spatially relative terms such as "on", "above", "on the upper surface", "upper", etc. may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figures. It should be understood that the spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures.

[0056] For example, if a device in a drawing is inverted, a device described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" can encompass both "above" and "below." The device may also be oriented in other different ways (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

[0057] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A well site multi-source data acquisition host, characterized in that: The invention comprises a casing (1) and a core board (2), a power supply unit (3), a main cooling fan (4) and a plurality of expansion boards (5) arranged in the casing (1); the outer wall of the casing (1) is also provided with a power port (6) and a plurality of functional port groups; the input end of the power supply unit (3) is electrically connected to the power port (6); the plurality of expansion boards (5) are electrically connected to the core board (2) through an interface board (8); the interface board (8) and the plurality of expansion boards (5) each correspond to one functional port group; the interface board (8) and the plurality of expansion boards (5) are electrically connected to the corresponding functional port groups respectively; the casing (1) is provided with a main air outlet window (11) aligned with the air outlet of the main cooling fan (4); the interface board (8), the main cooling fan (4) and the plurality of expansion boards (5) are electrically connected to the output end of the power supply unit (3).

2. The well site multi-source data acquisition host according to claim 1, characterized in that: The expansion boards (5) are provided with five, and the functional port groups are provided with six. The five expansion boards (5) are respectively a video conferencing main board (5a), a video monitoring main board (5b), a network routing main board (5c), a signal acquisition main board (5d) and a voice cluster gateway main board (5e). The five functional port groups are respectively a first port group (7a), a second port group (7b), a third port group (7c), a fourth port group (7d), a fifth port group (7e) and a sixth port group (7f). The first port group (7a) corresponds to the video conferencing main board (5a), the second port group (7b) corresponds to the video monitoring main board (5b), the third port group (7c) corresponds to the network routing main board (5c), the fourth port group (7d) corresponds to the signal acquisition main board (5d), the fifth port group (7e) corresponds to the voice cluster gateway main board (5e), ​​and the sixth port group (7f) corresponds to the interface board (8).

3. The well site multi-source data acquisition host according to claim 2, characterized in that: The core board (2) is provided with a CPU (21) and a memory module (22) electrically connected to the CPU (21); the core board (2) is provided on the interface board (8); the interface board (8) is provided with a solid state hard disk (24) electrically connected to the CPU (21); the solid state hard disk (24) is electrically connected to the CPU (21); the five expansion boards (5) are electrically connected to the CPU (21) via the interface board; a second sub-cooling fan (23) for dissipating heat from the CPU (21) is also provided in the housing; and a second sub-air inlet window (12) aligned with an air inlet of the second sub-cooling fan (23) is provided on the housing (1).

4. The wellsite multi-source data acquisition host according to claim 2, characterized in that: The third port group (7c) comprises a network cable port (71c), a gateway port (72c) and a WIFI antenna plug port (73c) electrically connected to the network routing mainboard (5c), and the WIFI antenna plug port (73c) is used to plug in a WiFi antenna.

5. The well site multi-source data acquisition host according to claim 2, characterized in that: The second port group (7b) comprises a hard disk plug-in port (71b) electrically connected to the video monitoring mainboard (5b) and a plurality of monitoring signal ports (72b); the hard disk plug-in port (71b) is used to plug in a mobile hard disk, and the mobile hard disk is used to store data acquired by the video monitoring mainboard (5b).

6. The wellsite multi-source data acquisition host according to claim 2, characterized in that: The first port group (7a) includes a video input / output port (71a) and a first audio input / output port (72a) electrically connected to the video conference mainboard (5a).

7. The wellsite multi-source data acquisition host according to claim 2, characterized in that: The fourth port group (7d) has a plurality of signal access ports (71d) electrically connected to the signal acquisition mainboard (5d), and the signal access ports (71d) are used to connect to external sensor devices.

8. The well site multi-source data acquisition host according to claim 2, characterized in that: The fifth port group (7e) has a plurality of voice gateway wireless interfaces (71e) electrically connected to the voice cluster gateway mainboard (5e).

9. The wellsite multi-source data acquisition host according to claim 1, characterized in that: The main cooling fan (4) also has a temperature control module, and the temperature control module controls the start and stop and the rotation speed of the main cooling fan (4) according to the temperature in the housing (1).

10. The wellsite multi-source data acquisition host according to claim 1, characterized in that: The power supply unit (3) is provided with a first sub-cooling fan (31), and the housing (1) is provided with a first sub-air inlet window (13) aligned with the air inlet of the first sub-cooling fan (31).

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