Shipborne laboratory environment control system and control method

Abstract

The invention discloses a shipborne laboratory environment control system and a control method, which can be applied to the technical field of shipborne control. The real-time environment information or the real-time equipment operation information of the to-be-detected area is acquired through the digital control module arranged in the to-be-detected area on the to-be-detected ship, and then the real-time environment information or the real-time equipment operation information is sent to the laboratory processing unit in the laboratory central control module in real time through the network communication module; the laboratory processing unit analyzes the real-time environment information or the real-time equipment operation information to generate a ship equipment adjusting signal, and then the network communication module sends the ship equipment adjusting signal to the digital control module. Therefore, the digital control module adjusts the working state of the equipment on the to-be-detected ship according to the ship equipment adjusting signal, the operation state of each system and equipment of the ship does not need to be inspected in a manual inspection mode, the inspection efficiency of the operation environment of the shipborne laboratory is effectively improved, and the omission ratio is reduced.

Description

Technical Field

[0001] The present application relates to the field of shipborne control technology, and in particular to a shipborne laboratory environment control system and control method. Background Art

[0002] With the increasing advancements in research vessel construction and the diversification of shipboard laboratories, the environmental requirements for these laboratories are becoming increasingly stringent. However, due to factors such as the limited space onboard vessels, the limited number of shipboard laboratory types, and the lack of safety management standards for these laboratories, the current operating environment control for shipboard laboratories relies primarily on manual inspections to check the operating status of various systems and equipment. This manual inspection method suffers from low efficiency and incomplete inspections.

[0003] In summary, the technical problems existing in the relevant technologies need to be improved. Summary of the Invention

[0004] The main purpose of the embodiments of the present application is to propose a shipboard laboratory environment control system and control method, which can effectively improve the inspection efficiency of the shipboard laboratory operating environment and reduce the missed detection rate.

[0005] To achieve the above objectives, one aspect of an embodiment of the present application provides a shipboard laboratory environment control system, the system comprising:

[0006] A digital control module is arranged in several areas to be inspected on the ship to be inspected, and is used to collect real-time environmental information or real-time equipment operation information of the areas to be inspected, and to adjust the working state of the equipment on the ship to be inspected according to the ship equipment adjustment signal;

[0007] A network communication module, the network communication module comprising a primary network device and a plurality of secondary network devices, each of the secondary network devices being connected in series with the primary network device; each of the digital control modules being connected to one of the secondary network devices;

[0008] A laboratory central control module, the laboratory central control module includes a laboratory processing unit, and the laboratory processing unit is connected to the first-level network device; the laboratory processing unit is used to receive the real-time environmental information or the real-time equipment operation information, and generate the ship equipment adjustment signal according to the real-time environmental information or generate the ship equipment adjustment signal according to the real-time equipment operation information.

[0009] In some embodiments, the first-level network device is provided with several first connection ports, and each of the second-level network devices is provided with several second connection ports, the total number of the first connection ports is greater than the total number of devices currently connected to the first-level network device, and the total number of the second connection ports is greater than the total number of devices currently connected to the second-level network device.

[0010] In some embodiments, the network communication module also includes several communication gateways, and each area to be inspected on the ship to be inspected is equipped with one of the communication gateways and one of the secondary network devices. The communication gateways in the same area to be inspected are connected to one of the second connection ports on the secondary network device; the digital control module in each area to be inspected is directly connected to the secondary network device in the same area to be inspected or is connected to the secondary network device through the communication gateway.

[0011] In some embodiments, the digital control module includes a control unit and a data acquisition unit; the control unit in the same area to be detected is connected to the secondary network device, and the data acquisition unit in the same area to be detected is connected to the communication gateway; the control unit is used to adjust the working status of the equipment on the ship to be detected according to the ship equipment adjustment signal; the data acquisition unit is arranged at a preset detection point in the area to be detected, and is used to collect the real-time environmental information or the real-time equipment operation information of the preset detection point.

[0012] In some embodiments, the laboratory central control module also includes several interactive units, and the several interactive units are all connected to the first-level network device; the laboratory processing unit is also used to generate display information based on the real-time environmental information or the real-time device operation information; the interactive unit is used to display the display information according to a preset display method.

[0013] In some embodiments, displaying the display information according to a preset display method includes:

[0014] Obtaining the information type of the display information;

[0015] Determining a target display method for the display information from the preset display methods according to the information type;

[0016] Determining a target display area for the display information;

[0017] The real-time display information on the target display area is adjusted according to the target display method and the display information.

[0018] In some embodiments, generating the ship equipment adjustment signal according to the real-time environmental information includes:

[0019] Extracting the real-time ambient temperature, real-time ambient humidity, total volatile organic compound content or real-time ambient oxygen concentration from the real-time environmental information;

[0020] When the real-time ambient temperature is within the temperature warning range, generating a first adjustment signal for the temperature adjustment device on the ship to be inspected;

[0021] When the real-time ambient humidity is within the humidity warning range, generating a second adjustment signal for the humidity adjustment device on the ship to be detected;

[0022] When the total volatile organic compound content is within the organic compound content warning range, or the real-time ambient oxygen concentration is within the oxygen concentration warning range, a third adjustment signal for the exhaust system on the ship to be inspected is generated.

[0023] In some embodiments, adjusting the working state of equipment on the ship to be detected according to the ship equipment adjustment signal includes:

[0024] Determine a first regulating device for regulating the ship equipment and a second regulating device associated with the first regulating device;

[0025] adjusting a first real-time working state of the first regulating device according to the ship equipment regulating signal;

[0026] The second real-time operating state of the second regulating device is adjusted according to the first real-time operating state.

[0027] In some embodiments, the laboratory processing unit is connected to the ship-wide central control unit through the first-level network device; the laboratory processing unit is also used to generate an early warning signal based on the real-time environmental information or the real-time equipment operation information, and send the early warning signal to the ship-wide central control unit, so that the ship-wide central control unit controls the early warning equipment on the ship to be inspected to perform early warning operations according to the early warning signal.

[0028] To achieve the above objectives, another aspect of the present invention provides a control method for the above control system, the method comprising the following steps:

[0029] Acquire the real-time environmental information or real-time equipment operation information of the area to be detected collected by the digital control module;

[0030] generating the ship equipment adjustment signal according to the real-time environmental information or generating the ship equipment adjustment signal according to the real-time equipment operation information;

[0031] The ship equipment adjustment signal is sent to the digital control module, so that the digital control module adjusts the working state of the equipment on the ship to be detected according to the ship equipment adjustment signal.

[0032] The embodiments of the present application include at least the following beneficial effects: The present application provides a shipborne laboratory environment control system and control method, which collects real-time environmental information or real-time equipment operation information of several areas to be inspected on the ship to be inspected through digital control modules arranged in several areas to be inspected, and then sends the real-time environmental information or real-time equipment operation information to the laboratory processing unit in the laboratory central control module in real time through the network communication module, so that the real-time environmental information or real-time equipment operation information is analyzed by the laboratory processing unit to generate a ship equipment adjustment signal, and then the ship equipment adjustment signal is sent to the digital control module through the network communication module, so that the digital control module can adjust the working status of the equipment on the ship to be inspected according to the ship equipment adjustment signal, thereby eliminating the need to rely on manual inspections to inspect the operating status of various systems and equipment on the ship, thereby effectively improving the inspection efficiency of the shipborne laboratory operating environment and reducing the missed detection rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a module diagram of the first shipboard laboratory environment control system provided by an embodiment of the present application;

[0034] Figure 2 This is a module diagram of a second shipborne laboratory environment control system provided in an embodiment of the present application;

[0035] Figure 3 This is a schematic diagram of the application structure of the shipborne laboratory environment control system provided by an embodiment of the present application;

[0036] Figure 4 This is a control diagram of the exhaust fan unit provided in an embodiment of the present application;

[0037] Figure 5 is a schematic diagram of a centralized gas supply system provided in an embodiment of the present application;

[0038] Figure 6 This is a module diagram of a third shipborne laboratory environmental control system provided in an embodiment of the present application;

[0039] Figure 7 This is a flowchart of displaying display information according to a preset display method provided in an embodiment of the present application;

[0040] Figure 8 This is a flow chart of adjusting the working state of equipment on a ship to be inspected according to a ship equipment adjustment signal provided by an embodiment of the present application;

[0041] Figure 9This is a schematic diagram of an application scenario of the shipborne laboratory environment control system provided by an embodiment of the present application;

[0042] Figure 10 This is a flow chart of the shipborne laboratory environment control method provided in an embodiment of the present application. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the embodiments of the present application. They are merely examples of devices and methods consistent with some aspects of the embodiments of the present application.

[0044] It will be understood that the terms "first", "second", etc. used in this application may be used herein to describe various concepts, but unless otherwise specified, these concepts are not limited by these terms. These terms are only used to distinguish one concept from another. For example, without departing from the scope of the embodiments of the present application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the words "if" and "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0045] The terms "at least one", "plurality", "each", "any", etc. used in this application include "at least one", "two" or more, "plurality" or "each", "any" or "any one", "each" or "any one" in the context of the present invention, and "at least one" or "at least one" includes one, two or more, "plurality" or "any one" includes two or more, "each" or "each one" in the context of the present invention, and "any" or "any one

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein are for the purpose of describing the embodiments of this application only and are not intended to limit this application.

[0047] Before describing the embodiments of the present application in detail, some of the nouns and terms involved in the embodiments of the present application are first explained. The nouns and terms involved in the embodiments of the present application are subject to the following interpretations:

[0048] Ethernet is a local area network technology based on a shared medium (such as twisted pair or fiber optic cables), primarily used for data transmission between multiple computers within the same physical network. Ethernet uses the CSMA / CD (Carrier Sense Multiple Access / Collision Detection) protocol to manage data conflicts between devices. The standard Ethernet topology is a bus, but current Fast Ethernet uses switches to connect and organize the network to minimize conflicts and maximize network speed and efficiency.

[0049] HMI (Human Machine Interface) is the interface technology that enables information exchange and communication between humans and machines. Its core function is to enable effective communication between humans and devices through a graphical interface and user-friendly operation, thereby improving work efficiency and user experience. It also provides technical support for the development of industrial automation, intelligent devices and other fields.

[0050] A PLC (Programmable Logic Controller) is a digital computing control device designed specifically for industrial environments. It uses programmable memory to perform logic operations, sequential control, timing, counting, and arithmetic operations, enabling automated control of industrial equipment. PLCs control machinery or production processes through digital or analog input and output interfaces. Current PLCs often integrate intelligent features, such as network communication protocols and embedded system technologies, to meet the needs of complex industrial scenarios.

[0051] A communication gateway is a device or software system that connects two or more networks, performing protocol conversion and packet forwarding. It receives packets from one network, converts them according to protocol rules, and then forwards them to the target network.

[0052] In related technologies, with the increasing improvement in the construction level of scientific research vessels and the diversification of shipboard laboratories, the environmental requirements for shipboard laboratories are also becoming increasingly higher. However, due to factors such as the small space on ships, the single type of shipboard laboratories, and the lack of safety management standards for shipboard laboratories, the current operating environment control of shipboard laboratories mainly relies on manual inspections to check the operating status of various systems and equipment. However, since scientific research vessels usually operate at sea, various environmental factors such as salinity and humidity in the offshore working environment will accelerate the wear and tear of various equipment on the ship, and the manual inspection method is less efficient, which makes it easy for equipment inspections to be incomplete, thereby affecting the working environment of shipboard laboratories on scientific research vessels.

[0053] In view of this, an embodiment of the present application provides a shipborne laboratory environment control system and control method. The embodiment of the present application collects real-time environmental information or real-time equipment operation information of several areas to be inspected by digital control modules arranged in several areas to be inspected on the ship to be inspected, and then sends the real-time environmental information or real-time equipment operation information to the laboratory processing unit in the laboratory central control module in real time through the network communication module, so that the real-time environmental information or real-time equipment operation information is analyzed by the laboratory processing unit to generate a ship equipment adjustment signal, and then the ship equipment adjustment signal is sent to the digital control module through the network communication module, so that the digital control module can adjust the working status of the equipment on the ship to be inspected according to the ship equipment adjustment signal, thereby eliminating the need to rely on manual inspections to inspect the operating status of various systems and equipment on the ship, thereby effectively improving the inspection efficiency of the shipborne laboratory operating environment and reducing the missed detection rate.

[0054] The following is a detailed description of the embodiments of the present application with reference to the accompanying drawings:

[0055] Figure 1 This is a schematic diagram of an optional module of the shipborne laboratory environment control system provided in an embodiment of the present application. Figure 1 The system may include but is not limited to:

[0056] A digital control module is arranged in several areas to be inspected on the ship to be inspected, and is used to collect real-time environmental information or real-time equipment operation information of the areas to be inspected, and to adjust the working status of the equipment on the ship to be inspected according to the ship equipment adjustment signal;

[0057] The network communication module includes a primary network device and several secondary network devices, each of which is connected in series with the primary network device; each digital control module is connected to one of the secondary network devices;

[0058] The laboratory central control module includes a laboratory processing unit, which is connected to the first-level network equipment; the laboratory processing unit is used to receive real-time environmental information or real-time equipment operation information, and generate ship equipment adjustment signals based on the real-time environmental information or real-time equipment operation information.

[0059] It is understandable that the ship to be inspected may be a scientific research vessel that currently needs to dynamically adjust the laboratory environment. The laboratory environment in the scientific research vessel will be affected by the real-time environmental information of the ship's location, and will also be affected by the working status of various equipment on the ship. Real-time environmental information may include but is not limited to ambient temperature, ambient humidity, oxygen content (oxygen concentration) in the environment, organic compound content (TOVC) in the environment, and other information. The working status of the equipment may include but is not limited to the working status of the laboratory ventilation system, the working status of the laboratory gas supply system, the gas supply status of the wastewater treatment system, the working status of the fume hood, the working status of the sample storage refrigerator, the working status of the laboratory nitrogen generator, etc.

[0060] In the embodiment of the present application, both the primary network device and the secondary network device in the network communication module can be network devices capable of implementing data exchange between multiple network nodes. It is understandable that since the digital control modules in the embodiment of the present application are set in different areas to be detected, the embodiment can be configured to transmit data corresponding to the areas to be detected by configuring multiple secondary network devices. At the same time, by configuring a network device to provide a general data transmission interface, the embodiment of the present application can integrate the shipborne laboratory environment control system of the present application into the existing ship control system through the primary network device after all digital control modules are connected to the secondary devices and the laboratory central control module is connected to the primary network device, thereby effectively saving port resources of the existing ship control system.

[0061] It is understandable that after the actual deployment of the shipboard laboratory environment control system of this embodiment is completed, this embodiment collects real-time environmental information or real-time equipment operation information in the corresponding area to be inspected on the ship to be inspected through the digital control module, and then sends this collected information to the primary network device through the secondary network device in the area to be inspected, so that the real-time collected information is sent to the laboratory processing unit in the laboratory central control module through the primary network device. The laboratory processing unit then analyzes the real-time environmental information or real-time equipment operation information to analyze the real-time environment in the shipboard laboratory, and generates a ship equipment adjustment signal when it determines that the environment in the shipboard laboratory needs to be adjusted. The ship equipment adjustment signal is sent to the corresponding digital control module through the primary network device and the corresponding secondary network device. After receiving the ship equipment adjustment signal, the digital control module adjusts the working state of the corresponding shipboard equipment according to the ship equipment adjustment signal, so that the real-time environment of the shipboard laboratory meets the experimental operation requirements.

[0062] In an embodiment of the present application, a first-level network device may be provided with several first connection ports, and each second-level network device may also be provided with several second connection ports. Specifically, the total number of first connection ports is greater than the total number of devices currently connected to the first-level network device, and the total number of second connection ports is greater than the total number of devices currently connected to the second-level network device. For example, assuming that the first-level network device is provided with 10 first connection ports, the number of devices connected to the first-level network device in real time will be less than 10, thereby providing a reserved port for the application process of the shipboard laboratory environment control system, thereby realizing the functional expansion of the shipboard laboratory environment control system. Assuming that the second-level network device is provided with 20 second connection ports, the total number of digital control modules connected to each second-level network device in real time is less than 20, thereby providing a second-level reserved port for the application process of the shipboard laboratory environment control system, thereby increasing the connection of digital control modules according to the real-time detection environment to improve the accuracy of environmental detection and equipment working status control.

[0063] In the embodiments of this application, Figure 2 As shown, the network communication module also includes several communication gateways. Each area to be inspected on the ship to be inspected is equipped with a communication gateway and a secondary network device. The communication gateways in the same area to be inspected are connected to a second connection port on the secondary network device. The digital control module in each area to be inspected is directly connected to the secondary network device in the same area to be inspected or is connected to the secondary network device through a communication gateway. It is understood that both the primary network device and the secondary network device in this embodiment can adopt industrial Ethernet switches to improve the stability of data exchange. For example, assuming that the primary network device A has 6 first connection ports and the secondary network device B1 has 10 second connection ports, the secondary network device B1 can be connected to the first connection port A1 on the primary network device A through the second connection port B11, and the communication gateway in the same area to be inspected can be connected to the second connection port B12 on the secondary network device. Similarly, the secondary network device B2 can be connected to the first connection port A2 on the primary network device A through the second connection port B21, thereby forming a data transmission channel that does not affect each other, effectively improving data transmission efficiency and data transmission stability.

[0064] In the embodiments of this application, Figure 2 As shown, the digital control module includes a control unit and a data acquisition unit. The control units in the same detection area are connected to the secondary network device, and the data acquisition units in the same detection area are connected to the communication gateway. The control unit is used to adjust the operating status of the equipment on the detected ship according to the ship equipment adjustment signal. The data acquisition unit is deployed at a preset detection point in the detection area to collect real-time environmental information or real-time equipment operation information at the preset detection point.

[0065] Specifically, if Figure 3 As shown in the schematic diagram of the scenario structure, there is one primary network device and three secondary network devices in the scenario diagram. Both the primary network device and the secondary network device use industrial Ethernet switches, and the control unit can use an industrial automation core controller (PLC, programmable logic controller). Figure 3 It can be seen that the scientific research vessel is divided into three areas to be inspected, among which the inspection process of the inspection area 1 is completed by PLC1 and communication gateway 1, the inspection process of the inspection area 2 is completed by PLC2 and communication gateway 2, and the inspection process of the inspection area 3 is completed by PLC3 and communication gateway 3. The inspection area 1 needs to detect the status information of refrigerator 1, refrigerator 2 and experimental wastewater on the scientific research vessel. PLC1 is used to adjust the working status of the exhaust system unit on the ship according to the ship equipment adjustment signal obtained by the laboratory processing unit analysis. It can be understood that, if Figure 4 As shown, the exhaust system unit is pre-installed with a duct static pressure sensor as a data acquisition unit to monitor the exhaust system's duct static pressure information in real time through the duct static pressure sensor. The collected duct static pressure information is then sent to the laboratory control unit via the communication gateway 2. After the laboratory control unit analyzes the duct static pressure information and generates a ship equipment adjustment signal for the exhaust system, it forwards the ship equipment adjustment signal to the PLC1 via the primary and secondary network devices. The PLC1 then automatically adjusts the speed of the fan on the exhaust system unit to ensure that the static pressure at the preset detection point remains stable. Specifically, this embodiment uses the duct static pressure sensor to detect the exhaust fan's operating status and frequency conversion feedback information in real time. This allows the shipboard laboratory environmental control system provided in this embodiment of the application to promptly provide corresponding prompts when it determines that the exhaust system is abnormal based on the exhaust fan's operating status and frequency conversion feedback information. In an embodiment of the present application, this embodiment realizes automatic control of exhaust fan start and stop according to a pre-selected program and PLC1. At the same time, the shipborne laboratory environment control system provided in the embodiment of the present application can also be connected to the ship's central control system, so that when dangerous situations such as hydrogen sulfide gas leakage occur during drilling operations, the exhaust system can be remotely cut off through the ship's central control system to prevent risks such as fan explosion.

[0066] It is understandable that in the detection area 1, the wastewater level in the wastewater storage device can be detected by the liquid level sensor 1, and the liquid level of the wastewater treatment agent can also be detected by the liquid level sensor 2. When the liquid level sensor 1 detects that the wastewater level is too high, the current wastewater level data can be sent to the laboratory processing unit, so that the laboratory processing unit generates a working adjustment signal for the wastewater treatment equipment to control the start and stop process of the wastewater treatment equipment through PLC1. When the liquid level sensor 2 detects that the amount of wastewater treatment agent is too low, the current amount of agent data can be sent to the laboratory processing unit, so that the laboratory processing unit generates a prompt message to add the amount of agent, and the prompt message can be displayed in a pop-up window through the interactive unit to prompt the staff to add the agent to treat the wastewater.

[0067] In the embodiments of this application, Figure 3 As shown, the communication network in the area to be detected 2 is respectively connected to the data acquisition unit of the refrigerator 4, the data acquisition unit in the air conditioning system (VAV) on the third plywood, the data acquisition unit of the refrigerator 3, the data acquisition unit in the air conditioning system (VAV) on the second plywood, and the data acquisition unit in the nitrogen generator. During operation, the real-time environmental information or real-time equipment operation information in the area to be detected 2 is respectively collected by the data acquisition units on the corresponding devices, and the collected information is sent to the laboratory processing unit through the communication gateway 2, the secondary network device 2 and the primary network device. The laboratory processing unit analyzes the real-time collected data and obtains the ship equipment adjustment signal. Then, according to the ship equipment adjustment signal, the adjustment control process of the corresponding device is implemented again through the communication gateway 2, the secondary network device 2 and the primary network device communication link, so that the refrigerator, air conditioning system or nitrogen generator operates at the current demand state.

[0068] In the embodiments of this application, Figure 3 The PLC2 in the system can be connected to the centralized gas supply system in the current scientific research vessel. Figure 5As shown, the low-pressure sensor probe in the data acquisition unit monitors the pressure in the gas cylinders in the centralized gas supply system in real time. As the gas in the cylinders is used, the pressure decreases. When the low-pressure sensor detects that the pressure in the cylinders has reached the set value, it transmits this information to the laboratory processing unit of the shipboard intelligent environmental control system. The laboratory processing unit then transmits the signal to the ship's central control system, which controls the appropriate warning devices on board to issue audible and visual alarms, alerting management personnel to replace the gas cylinders. If a gas leak occurs, the gas sensor detects that the gas concentration has reached the set alarm value and transmits a signal to the laboratory processing unit of the shipboard laboratory intelligent environmental control system. The laboratory processing unit then transmits the gas detection signal to the ship's central control system, which controls the warning devices to issue audible and visual alarms, notifying management personnel to promptly address the emergency. The laboratory processing unit then transmits a signal to the ship's exhaust fan, which then activates high-power exhaust to exhaust the leaked gas outdoors.

[0069] It is understandable that in the detection area 2 and the detection area 3, the present embodiment can detect the environmental information of the storage room through the environmental temperature sensor and the humidity sensor, for example, the environmental information of the organic and inorganic reagent storage rooms and the sample storage refrigerator can be detected. When the present embodiment performs the environmental temperature and humidity detection, the detected environmental temperature and humidity data can be sent to the laboratory processing unit in real time. The laboratory processing unit analyzes the changes in temperature and humidity in combination with the historical environmental temperature and humidity data. When the temperature and humidity changes meet the preset requirements, a device adjustment signal is generated. When the device adjustment signal is sent to PLC2 or PLC3, the corresponding ventilation unit or air-conditioning unit is controlled by PLC2 or PLC3 to operate, so as to keep the environmental temperature and humidity of the storage room within the preset range and slow down the deterioration rate of the reagents and samples in the storage room.

[0070] In the embodiments of this application, Figure 1 and Figure 2 As shown, the laboratory central control module also includes several interactive units, and the several interactive units are connected to the first-level network equipment. Among them, the laboratory processing unit is used to generate display information based on real-time environmental information or real-time equipment operation information; the interactive unit is used to display the display information according to a preset display method. Specifically, Figure 3 As shown, the interactive unit of this embodiment can be a touch screen that displays through a human-machine interface (HMI). Figure 3It can be seen that the shipborne laboratory environmental control system in this embodiment can be equipped with 10 touch screens. These touch screens are respectively set in different positions for information display, so that the staff on the scientific research vessel can timely understand the environmental information and equipment operation information on the ship. Specifically, the laboratory central control module of this embodiment can control the interactive unit to display the equipment simulation screen, and can also display the operating status, parameters, faults and over-limit warning signals of each device through the interactive unit. The data display effect of the interactive unit can be a curve diagram obtained by analyzing the data based on the historical database. For example, after analyzing the historical equipment operation information, a trend curve graph of the equipment operation status is generated, so that the operating status of the equipment, parameter changes, and whether there is a fault in the equipment can be directly displayed through the curve graph.

[0071] It is understandable that after the interactive unit displays the equipment operation status trend curve graph in this embodiment, the staff can also input data retrieval instructions in the interactive unit based on the role permission access mode. After receiving the data retrieval instruction, the laboratory processing unit retrieves any historical data within any time period from the database, and can control the interactive unit to display the currently retrieved historical data in a preset form. Specifically, the storage period of historical data in the database of this embodiment can be dynamically set. For example, the maximum storage time can be set to 60 days, which can effectively improve the utilization rate of data storage resources in the database. In this embodiment of the application, the laboratory processing unit can also authorize staff to read and write data stored in the database, so that staff can modify the data in the database based on actual conditions to effectively improve the accuracy of the data in the database.

[0072] In the embodiments of this application, Figure 6 As shown, the laboratory processing unit of the embodiment of the present application can also be connected to the ship-wide central control unit through a primary network device, so that after the laboratory processing unit generates an early warning signal based on real-time environmental information or real-time equipment operation information, the early warning signal can be sent to the ship-wide central control unit, so that the ship-wide central control unit controls the early warning equipment on the ship to be inspected to perform early warning operations according to the early warning signal. Specifically, the ship-borne laboratory environment control system provided by this embodiment can independently complete the detection and adjustment process of the laboratory environment, and the ship-wide central control unit can independently control the working process of all equipment in the current scientific research vessel. For example, when the laboratory processing unit of the ship-borne laboratory environment control system analyzes that the wastewater level in the wastewater storage device is too high, a wastewater level reminder signal can be generated. After the wastewater level reminder signal is sent to the ship-wide central control unit, the ship-wide central control unit will link the sound and light alarm device on the current ship to issue an alarm reminder, so as to provide timely services for staff to treat the wastewater in the wastewater storage device.

[0073] In the embodiments of this application, Figure 7 As shown, when the interactive unit displays the display information according to the preset display method, it may include but is not limited to the following steps:

[0074] Step S710: Obtain the information type of the display information;

[0075] Step S720: Determine a target display method for displaying information from preset display methods according to the information type;

[0076] Step S730: determining a target display area for displaying information;

[0077] Step S740: Adjust the real-time display information on the target display area according to the target display method and display information.

[0078] It is understandable that the information types of displayed information may include but are not limited to data, equipment, etc. Exemplarily, when the information type is a data type, the preset display method includes but is not limited to curve display, bar chart display, pie chart display, etc.; when the information type is a device, the preset display method includes but is not limited to two-dimensional plane display and three-dimensional stereoscopic display. Taking the data type as an example, when real-time ambient temperature data is received, the real-time display information of the corresponding curve in the interactive unit is adjusted according to the real-time temperature data. Taking the fan unit as an example, when a fault is received in a fan unit, the faulty fan can be displayed in a darker color in the three-dimensional stereoscopic diagram of the fan unit according to the real-time equipment operation information.

[0079] In an embodiment of the present application, when the laboratory processing unit receives real-time environmental information, it can generate a ship equipment adjustment signal based on the real-time environmental information. Specifically, this embodiment can extract the real-time ambient temperature, real-time ambient humidity, total volatile organic compound content, or real-time ambient oxygen concentration from the real-time environmental information. When the real-time ambient temperature is within the temperature warning range, a first adjustment signal for the temperature adjustment equipment on the ship to be tested is generated; when the real-time ambient humidity is within the humidity warning range, a second adjustment signal for the humidity adjustment equipment on the ship to be tested is generated; and when the total volatile organic compound content is within the organic compound content warning range, or when the real-time ambient oxygen concentration is within the oxygen concentration warning range, a third adjustment signal for the exhaust system on the ship to be tested is generated.

[0080] Specifically, the real-time ambient temperature, real-time ambient humidity, total volatile organic compound content, or real-time ambient oxygen concentration is data detected in real time within the same area to be detected. The temperature warning range, humidity warning range, organic compound content warning range, and oxygen concentration warning range can all be numerical ranges set by relevant staff based on actual working conditions. For example, when the real-time ambient temperature is within the temperature warning range, it can be determined that the temperature in the corresponding area to be detected has reached the warning state. Therefore, this embodiment generates a first adjustment signal for the temperature control device on the ship to be detected, so as to adjust the operating state of the refrigeration device through the first adjustment signal to adjust the temperature in the area to be detected to within the target temperature. When the real-time ambient humidity is within the humidity warning range, it can be determined that the humidity in the corresponding area to be detected has reached the warning state. Therefore, this embodiment generates a second adjustment signal for the humidity control device on the ship to be detected, so as to adjust the operating state of the refrigeration device or ventilation unit through the second adjustment signal to adjust the humidity in the area to be detected to within the target temperature. When the total volatile organic compound content is within the organic compound content warning range or the real-time ambient oxygen concentration is within the oxygen concentration warning range, it can be determined that the organic compound content or the real-time ambient oxygen concentration in the corresponding area to be detected has reached the warning state, which will aggravate the water pollution. Therefore, this embodiment generates a third adjustment signal for the water pollution control equipment on the ship to be detected, so as to adjust the working state of the water pollution control equipment through the third adjustment signal to control the speed of water pollution in the area to be detected.

[0081] In the embodiment of the present application, after the laboratory processing unit generates a ship equipment adjustment signal, the control unit in the digital control module can adjust the working state of the equipment on the ship to be tested according to the ship equipment adjustment signal. Figure 8 As shown, the process of adjusting the working state of the equipment on the ship to be detected according to the ship equipment adjustment signal includes but is not limited to the following steps:

[0082] Step S810: Determine a first regulating device for regulating a ship equipment signal and a second regulating device associated with the first regulating device;

[0083] Step S820: adjusting a first real-time working state of a first regulating device according to a ship equipment regulating signal;

[0084] Step S830: Adjust the second real-time working state of the second adjustment device according to the first real-time working state.

[0085] It is understood that the ship equipment adjustment signal can be determined based on the ship's current real-time environmental information or equipment operating status information. Specifically, if adjusting the first real-time operating state of a first adjustment device based on the ship equipment adjustment signal fails to bring the corresponding device operating state or environmental state to a preset requirement, the real-time operating state of a second adjustment device associated with the first adjustment device can be further adjusted based on the first real-time operating state. This allows adjustments to be made through at least two interrelated devices to quickly bring the environment in the test area to the required environmental requirements of the experimental environment.

[0086] In the embodiment of the present application, when the shipborne laboratory environment control system of the embodiment of the present application is applied to a scientific research vessel in an actual scenario, such as Figure 9 As shown, the shipboard laboratory environmental control system can be connected to the ship's central control unit, the shipboard laboratory information unit, and the laboratory environment temperature sensors, TVOC sensors, oxygen concentration sensors, laboratory ventilation systems, centralized air supply systems, wastewater treatment systems, fume hoods, sample storage refrigerators, nitrogen generators, etc. in the test area. In addition, the shipboard laboratory environmental control system can also be connected to expandable devices. During use, the shipboard laboratory environmental control system of the embodiment of the present application can detect the ambient temperature and humidity, TVOC (total volatile organic compounds), oxygen concentration, etc. in each laboratory room; detect ventilation, exhaust, variable air volume, room pressure difference, and fume hoods in rooms containing fume hoods; and detect sample storage refrigerators. The detected data can then be visualized. Specifically, this embodiment can display and alarm the changes in laboratory ventilation and exhaust conditions, temperature, humidity, pressure difference, and other data; display and alarm the status of the wastewater treatment system; display and alarm the status of the shipboard laboratory centralized air supply system; display and alarm the status of the laboratory exhaust emission monitoring system (exhaust gas treatment); and display and alarm the status of the nitrogen generator system. Furthermore, this embodiment can also link the entire ship's central control unit with the real-time detection data to control the operating status of all equipment on board, thereby maintaining a stable laboratory environment on board. Simultaneously, the real-time environmental data collected by this embodiment can be transmitted to the shipboard laboratory information unit, which can then store and process the real-time environmental data. It is understood that the operating processes of the shipboard laboratory environmental control system, the shipboard laboratory information unit, and the entire ship's central control unit mentioned in this embodiment can be completed independently, thereby effectively improving the stability of data processing on board.

[0087] Reference Figure 10 The present application also provides a control method for the above control system, which includes but is not limited to the following steps:

[0088] Step S1010: The digital control module acquires real-time environmental information or real-time equipment operation information of the area to be detected;

[0089] Step S1020: Generate a ship equipment adjustment signal according to the real-time environmental information or generate a ship equipment adjustment signal according to the real-time equipment operation information;

[0090] Step S1030: Send the ship equipment adjustment signal to the digital control module, so that the digital control module adjusts the working state of the equipment on the ship to be inspected according to the ship equipment adjustment signal.

[0091] It can be understood that the contents of the above system embodiments are applicable to the present method embodiments, the functions specifically implemented by the present method embodiments are the same as those of the above system embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0092] The embodiments described in the embodiments of this application are intended to more clearly illustrate the technical solutions of the embodiments of this application and do not constitute a limitation on the technical solutions provided by the embodiments of this application. Those skilled in the art will appreciate that with the evolution of technology and the emergence of new application scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0093] Those skilled in the art will understand that the technical solutions shown in the figures do not constitute a limitation on the embodiments of the present application, and may include more or fewer steps than shown in the figures, or a combination of certain steps, or different steps.

[0094] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, i.e., they may be located in one place or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of this embodiment.

[0095] Those skilled in the art will appreciate that all or some of the steps in the methods, systems, and functional modules / units in the devices disclosed above may be implemented as software, firmware, hardware, or appropriate combinations thereof.

[0096] The terms "first", "second", "third", "fourth", etc. (if any) in the specification 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 sequential order. It should be understood that the data 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. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0097] It should be understood that in this application, "at least one (item)" means one or more, and "plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following items" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.

[0098] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of the above-mentioned units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0099] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0100] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0101] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including multiple instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, and other media that can store programs.

[0102] The preferred embodiments of the present invention are described above with reference to the accompanying drawings, but are not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, and improvements made by those skilled in the art without departing from the scope and essence of the present invention should be within the scope of the present invention.

Claims

1. A shipborne laboratory environment control system, characterized in that: The system comprises: A digital control module is arranged in several areas to be inspected on the ship to be inspected, and is used to collect real-time environmental information or real-time equipment operation information of the areas to be inspected, and to adjust the working state of the equipment on the ship to be inspected according to the ship equipment adjustment signal; A network communication module, the network communication module comprising a primary network device and a plurality of secondary network devices, each of the secondary network devices being connected in series with the primary network device; each of the digital control modules being connected to one of the secondary network devices; A laboratory central control module, the laboratory central control module includes a laboratory processing unit, and the laboratory processing unit is connected to the first-level network device; the laboratory processing unit is used to receive the real-time environmental information or the real-time equipment operation information, and generate the ship equipment adjustment signal according to the real-time environmental information or generate the ship equipment adjustment signal according to the real-time equipment operation information.

2. The system according to claim 1, wherein: The first-level network device is provided with several first connection ports, and each of the second-level network devices is provided with several second connection ports, the total number of the first connection ports is greater than the total number of devices currently connected to the first-level network device, and the total number of the second connection ports is greater than the total number of devices currently connected to the second-level network device.

3. The system according to claim 2, characterized in that The network communication module also includes several communication gateways. Each area to be inspected on the ship to be inspected is equipped with a communication gateway and a secondary network device. The communication gateway in the same area to be inspected is connected to one of the second connection ports on the secondary network device; the digital control module in each area to be inspected is directly connected to the secondary network device in the same area to be inspected or is connected to the secondary network device through the communication gateway.

4. The system according to claim 3, characterized in that The digital control module includes a control unit and a data acquisition unit; the control unit in the same area to be detected is connected to the secondary network device, and the data acquisition unit in the same area to be detected is connected to the communication gateway; the control unit is used to adjust the working status of the equipment on the ship to be detected according to the ship equipment adjustment signal; the data acquisition unit is arranged at a preset detection point in the area to be detected, and is used to collect the real-time environmental information or the real-time equipment operation information of the preset detection point.

5. The system according to claim 1, wherein: The laboratory central control module also includes several interactive units, and the several interactive units are all connected to the first-level network device; the laboratory processing unit is also used to generate display information based on the real-time environmental information or the real-time device operation information; the interactive unit is used to display the display information according to a preset display method.

6. The system according to claim 5, characterized in that The displaying of the display information according to a preset display method includes: Obtaining the information type of the display information; Determining a target display method for the display information from the preset display methods according to the information type; Determining a target display area for the display information; The real-time display information on the target display area is adjusted according to the target display method and the display information.

7. The system according to claim 1, wherein: Generating the ship equipment adjustment signal according to the real-time environmental information includes: Extracting the real-time ambient temperature, real-time ambient humidity, total volatile organic compound content or real-time ambient oxygen concentration from the real-time environmental information; When the real-time ambient temperature is within the temperature warning range, generating a first adjustment signal for the temperature adjustment device on the ship to be inspected; When the real-time ambient humidity is within the humidity warning range, generating a second adjustment signal for the humidity adjustment device on the ship to be detected; When the total volatile organic compound content is within the organic compound content warning range, or the real-time ambient oxygen concentration is within the oxygen concentration warning range, a third adjustment signal for the exhaust system on the ship to be inspected is generated.

8. The system according to claim 1, wherein: The step of adjusting the working state of the equipment on the ship to be detected according to the ship equipment adjustment signal includes: Determine a first regulating device for regulating the ship equipment and a second regulating device associated with the first regulating device; adjusting a first real-time working state of the first regulating device according to the ship equipment regulating signal; The second real-time operating state of the second regulating device is adjusted according to the first real-time operating state.

9. The system according to claim 1, wherein: The laboratory processing unit is connected to the ship-wide central control unit through the first-level network device; the laboratory processing unit is also used to generate an early warning signal based on the real-time environmental information or the real-time equipment operation information, and send the early warning signal to the ship-wide central control unit, so that the ship-wide central control unit controls the early warning equipment on the ship to be inspected to perform early warning operations according to the early warning signal.

10. A control method applied to the control system according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Acquire the real-time environmental information or real-time equipment operation information of the area to be detected collected by the digital control module; generating the ship equipment adjustment signal according to the real-time environmental information or generating the ship equipment adjustment signal according to the real-time equipment operation information; The ship equipment adjustment signal is sent to the digital control module, so that the digital control module adjusts the working state of the equipment on the ship to be detected according to the ship equipment adjustment signal.

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